A system for continuous monitoring and assessment of patient health includes: at least one wearable sensor device attached noninvasively to a patient, the sensor device configured to continuously generate new sensor data associated with the patient; and a data system comprising a database and at least one data processing device. The data processing device is configured to: collect historical data associated with other patients from the database; train and validate at least one predictive model based on the historical data; extract features from the new sensor data received from the sensor device; assess, using the trained and validated model, clinical outcomes associated with the patient based on the extracted features; and transmit the clinical outcomes to be reviewed by the patient or a clinician of the patient.
A61B 5/0205 - Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
G16H 80/00 - ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
2.
IMPLANTABLE MYOELECTRIC SENSING NODE WITH WIRELESS POWER AND DATA TELEMETRY CAPABILITIES
A system for controlling a prosthesis includes a plurality of implantable devices and a base station. Each implantable device is configured to: dynamically tune the implant antenna to wirelessly receive a power signal via magnetic resonance coupling using the implant antenna, and digitize the electromyogram (EMG) signals detected by one or more electrodes. The base station includes a power delivery module comprising a signal generator, a signal amplifier, and a powering antenna wirelessly coupled with the plurality of implant antennas. The base station is configured to: operate the power delivery module to wirelessly supply the power signal to the implantable devices via magnetic resonance coupling; wirelessly receive the digitized EMG signals from the implantable devices; generate output signals based upon the digitized EMG signals; and transmit, via the output bus, the output signals to control operation of the prosthesis.
An EMG-based control system is disclosed. The system includes an EMG sensor that streams data to a device. A neural network executed by the device decodes muscle activity into a two-dimensional continuous control signal. A network-based calibration routine optimizes the neural network to decode natural movements of the user.
A device for supporting a wheelchair includes a frame and a support system. The first end of the frame is attached to an axle of the wheelchair. The second end of the frame is attached to a wheel for allowing translation of the device over a surface. The support system is coupled to the frame and may be positioned to catch a back of the wheelchair upon reclining of the wheelchair during a wheelie. The position of the support system with respect to the frame is adjustable in order to catch the wheelchair at varying angles of reclining. As the user of a wheelchair develops skill in performing a wheelie, the position of the support system may be moved further away from the wheelchair.
Systems and methods are disclosed for the measurement of patient outcomes in a rehabilitation setting. In one exemplary method, an assessment relating to self-care is provided, an assessment relating to mobility is provided, and an assessment relating to cognition is provided, wherein the assessments have been pre-selected using item response theory.
G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
G16H 10/20 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
G16H 20/00 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
8.
Track and lift rehabilitation systems and related methods
A system for physical rehabilitation is disclosed. The system comprises a plurality of motors configured to be coupled to a ceiling, and a plurality of cable portions. Each cable portion is connected at a first end to a motor, among the plurality of motors, and connected at a second end to a connector element for attaching to a patient. The system also comprises a controller in operative communication with the plurality of motors to move the connector element in relation to a staircase. The controller is configured to adjust one or both of position and speed of the connector element based on tracked kinematics of the patient as the patient moves along the staircase.
A cam system for an assistive device and related methods are disclosed. The cam system may comprise a multi (e.g., dual) cam profile and a cam follower.
The present disclosure is directed to a compact wrist rotator and flexor mechanism for use with a prosthetic hand. The wrist rotator and flexor uses a set of motors to provide a driven mechanism having two degrees of freedom, a wrist rotation and a wrist flexion. The rotator uses a motor with an inverted shaft gearbox combined with a worm gear and a face gear transmission to generate continuous and non-backdrivable rotation. The rotator is integrated into a flexor that uses a lead screw acting as a linear actuator to provide strong non-backdrivable flexion and extension. Due to the arrangement of the drives, the resulting wrist rotator and flexor mechanism has a low and compact profile.
Provided herein are medical sensors and related methods for measuring a real-time personal metric. The medical device may comprise an electronic device having a sensor comprising an accelerometer and a bidirectional wireless communication system electronically connected to the electronic device for sending an output signal from the sensor to an external device and receiving commands from an external controller to the electronic device.
A61B 5/0205 - Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B 5/318 - Heart-related electrical modalities, e.g. electrocardiography [ECG]
G10L 25/66 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination for extracting parameters related to health condition
G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
12.
Prosthetic virtual reality training interface and related methods
An apparatus comprising an arm band and an electromyographic (EMG) control module is disclosed. The apparatus includes an electromygraphic (EMG) control module configured to receive EMG information generated by an individual; identify a gesture class based on the EMG information, and train using the received EMG information and the gesture class. The gesture class corresponds to an intended gesture made by the individual.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06T 19/00 - Manipulating 3D models or images for computer graphics
G16H 20/30 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
13.
Wearable joint tracking device with muscle activity and methods thereof
A system for utilizing wearable, wireless-connected sensors that record both IMU and EMG muscle activity for rehabilitation with kinematic monitoring is disclosed. The system runs an efficient quaternion-based complementary filter that estimates the sensor orientation while correcting for estimate drift and constraining magnetometer estimates to only influence heading. The difference in the two sensor orientations is used to estimate the joint angle, which can be further improved with joint axis estimation. Thus, successful tracking of joint angle and muscle activity in a home environment can be accomplished with the sensors and a smartphone. Further, a system utilizing these sensors may include video-capable cameras configured for capturing a video of a pose of the user, and a game framework executable by a processor in communication with the sensors and the cameras. The system may include a game framework configured to utilize a pose trajectory and one or more joint angles determined using the sensors to provide biofeedback to a user.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Providing temporary use of non-downloadable computer
software for information management for use in determining
patient treatment needs, indicating patient outcomes,
preparing patient recovery goals, determining appropriate
sites of care and reviewing patient treatment and patient
outcomes benchmarks. Physical medical services and physical rehabilitation
services featuring determining patient treatment needs,
indicating patient outcomes, preparing patient recovery
goals, determining appropriate sites of care and reviewing
patient treatment and patient outcomes benchmarks.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Computer software for information management for use in
determining patient treatment needs, indicating patient
outcomes, preparing patient recovery goals, determining
appropriate sites of care, and reviewing patient treatment
and patient outcomes benchmarks (terms too vague in the
opinion of the International Bureau – Rule 13 (2) (b) of the
Regulations). Physical medical services and physical rehabilitation
services, namely, determining patient treatment needs,
indicating patient outcomes, preparing patient recovery
goals, determining appropriate sites of care, and reviewing
patient treatment and patient outcomes benchmarks.
A system and method for automated detection of figure element reuse. The system can receive articles or other publications from a user input or an automated input. The system then extracts images from the articles and compares them to reference images from a historical database. The comparison and detection of matches occurs via a copy-move detection algorithm implemented by a processor of the system. The processor first locates and extracts keypoints from a submission image and finds matches between those keypoints and the keypoints from a reference image using a near neighbor algorithm. The matches are clustered and the clusters are compared for keypoint matching. Matched clusters are further compared for detectable transformations. The processor may additionally implement natural language processing to filter matches based on the context of the use of the submission image in the submission and a patch detector for removing false positive features.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
(1) Providing temporary use of non-downloadable computer software for medical information management for use in determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care and reviewing patient treatment and patient outcomes benchmarks
(2) Medical care and examination services; Physical medical services and physical rehabilitation services featuring, namely, determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care, and reviewing patient treatment and patient outcomes benchmarks, medical care and analysis services relating to patient treatment, and medical evaluation services for patients receiving rehabilitation for purposes of guiding treatment and assessing effectiveness
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
(1) Providing temporary use of non-downloadable computer software for medical information management for use in determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care, and reviewing patient treatment and patient outcomes benchmarks
(2) Medical care services for patient treatment and medical examination services, including physical medical services and physical rehabilitation services, namely, determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care, and reviewing patient treatment and patient outcomes benchmarks, medical care and analysis services relating to patient treatment, and medical evaluation services for patients receiving rehabilitation for purposes of guiding treatment and assessing effectiveness
21.
Track and lift rehabilitation systems and related methods
A system for physical rehabilitation is disclosed. The system may comprise a plurality of motors configured to be coupled to a ceiling; a plurality of cable portions, wherein each cable portion is connected at a first end to a motor and connected at a second end to a connector element; and a controller in operative communication with the plurality of motors to move the connector element in relation to a staircase.
A prosthetic device having a proximal interphalangeal joint (PIP) and a metacarpophalangeal joint (MCP), comprising a first prosthetic digit comprising one or more first phalanges and a four-bar linkage to operatively couple the PIP joint to the MCP joint, a first engagement portion positioned on one of the first phalanges, the first engagement portion comprising a locking linkage extending along the phalange, the locking linkage being part of the four-bar linkage, and a first stopping portion comprising a stopping element configured to be positioned above the locking linkage, wherein the locking linkage is capable of engaging with the stopping element by passing the one of the first phalanges in which the locking linkage is positioned through a mechanical singularity to lock the first prosthetic digit such that each of the one or more phalanges is in a position of flexion in response to a force applied to the first prosthetic digit.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Providing temporary use of non-downloadable computer software for information management for use in determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care, and reviewing patient treatment and patient outcomes benchmarks
Methods and systems for measuring muscle sarcomere length are disclosed. In an embodiment, a method comprises illuminating a set of muscle fibers with electromagnetic radiation, measuring an intensity of the electromagnetic radiation as reflected from the muscle fibers, the measuring occurring as a function of wavelength, determining wavelengths corresponding to maximums of reflected intensity, and correlating the determined wavelengths with respective muscle sarcomere lengths. In an embodiment, a system comprises an illumination source system for illuminating the set of muscle fibers with electromagnetic radiation, and an analyzer for measuring the intensity of the electromagnetic radiation as reflected from the muscle fibers.
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.
A device for supporting a wheelchair includes a frame and a support system. The first end of the frame is attached to an axle of the wheelchair. The second end of the frame is attached to a wheel for allowing translation of the device over a surface. The support system is coupled to the frame and may be positioned to catch a back of the wheelchair upon reclining of the wheelchair during a wheelie. The position of the support system with respect to the frame is adjustable in order to catch the wheelchair at varying angles of reclining. As the user of a wheelchair develops skill in performing a wheelie, the position of the support system may be moved further away from the wheelchair.
A method for generating a transcranial magnetic stimulation (TMS) treatment atlas includes computing (or measuring) an electric field (E-field) intensity induced by TMS of a location of a cortex of each of a plurality of patients, resulting in a plurality of E-field values; determining a treatment efficacy for each of the plurality of patients, resulting in a plurality of efficacy values; calculating a correlation between the plurality of E-field values and the plurality of efficacy values, resulting in a correlation value for each cortical location; and generating a TMS treatment atlas based on the plurality of correlation values. This atlas on the cortical surface can be extended to include large-scale networks throughout the brain.
A61N 2/02 - Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
G16H 20/40 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
The present disclosure is directed to a slip training device. The training device comprises an outer frame having two ends; a plurality of platforms disposed on the outer frame, and at least one rotatable element disposed below each platform for enabling the movement of the platform with respect to the frame. Each platform is configured to be either movable along the frame or stationary with respect to the frame. In use as a slip training device, a user steps on one end of the device and walks across the device, not knowing whether a platform is moveable or stationary. If the user steps on a moveable platform, then the user will need to use balance to prevent a fall. If the user steps on a stationary platform, then the user can walk across that platform normally. Whether a particular platform is moveable or stationary can be changed each time the user traverses the device.
A63B 22/20 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like to be moved over the floor or other surface during exercising
A63B 26/00 - Exercising apparatus not covered by groups
42 - Scientific, technological and industrial services, research and design
Goods & Services
Providing temporary use of nondownloadable computer software for information management for use in determining patient treatment needs, indicating patient outcomes, preparing patient recovery goals, determining appropriate sites of care, and reviewing patient treatment and patient outcomes benchmarks
Provided herein are medical sensors and related methods for measuring a real-time personal metric. The medical device may comprise an electronic device having a sensor comprising an accelerometer and a bidirectional wireless communication system electronically connected to the electronic device for sending an output signal from the sensor to an external device and receiving commands from an external controller to the electronic device.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Medical research in the field of rehabilitation services,
namely, inpatient, outpatient, day treatment rehabilitation
services in the post-acute care field; Scientific and
technology research and development services in the field of
rehabilitation services, including inpatient, outpatient,
day treatment rehabilitation services in the post-acute care
field. Rehabilitation services, namely, inpatient, outpatient, day
treatment rehabilitation services in the post-acute care
field.
Implementations of a quasi-passive assistive device are disclosed. Such a device may comprise a spring mechanism that increases stiffness similar to a biological ankle. In one implementation, the spring mechanism may comprise a piston, valve, springs, or other elements to match a biological stiffness profile similar to that of a biological ankle. In one implementation, an apparatus for an artificial ankle is disclosed, comprising a piston coupled to a spring and the piston connected to a valve. The spring and the piston may store energy during dorsiflexion of the ankle and the spring and the piston release energy during plantarflexion of the ankle. The piston may store and release energy through the use of the valve.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Medical research in the field of rehabilitation services,
namely, inpatient, outpatient, day treatment rehabilitation
services in the post-acute care field; scientific and
technology research and development services in the field of
rehabilitation services, namely, inpatient, outpatient, day
treatment rehabilitation services in the post-acute care
field. Rehabilitation patient care services which includes
inpatient and outpatient care, and day treatment
rehabilitation services in the post-acute care field.
40.
ASSESSMENT AND MANAGEMENT SYSTEM FOR REHABILITATIVE CONDITIONS AND RELATED METHODS
Systems and methods are disclosed for the measurement of patient outcomes in a rehabilitation setting. In one exemplary method, an assessment relating to self-care is provided, an assessment relating to mobility is provided, and an assessment relating to cognition is provided, wherein the assessments have been pre-selected using item response theory.
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
41.
Assessment and management system for rehabilitative conditions and related methods
Systems and methods are disclosed for the measurement of patient outcomes in a rehabilitation setting. In one exemplary method, an assessment relating to self-care is provided, an assessment relating to mobility is provided, and an assessment relating to cognition is provided, wherein the assessments have been pre-selected using item response theory.
G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
G16H 10/20 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
G16H 20/00 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
G16H 20/30 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
Systems and methods for the diagnosis of chronic pain are disclosed. An algometer comprising a pressure sensor and electrode is disclosed. The algometer may be used to measure pressure applied by a clinician at a location on a patient's body, along with EMG signals emanating from the same location of the patient. Further, a pain trigger operable by the patient may be used in coordination with the algometer. Data from the algometer and pain trigger are transmitted to a computing device and display for rendering and analysis of patient data, leading to improved diagnosis.
An apparatus comprising an electromyographic (EMG) control module is disclosed. The apparatus includes an electromyographic (EMG) control module configured to receive EMG information generated by an individual; identify a gesture class based on the EMG information, and train using the received EMG information and the gesture class. The gesture class corresponds to an intended gesture made by the individual.
G09B 19/00 - Teaching not covered by other main groups of this subclass
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
G06T 19/00 - Manipulating 3D models or images for computer graphics
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
G16H 20/30 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
A61B 5/0492 - Electrodes specially adapted therefor, e.g. needle electrodes
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Medical research in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; Scientific and technology research and development services in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field Rehabilitation patient care services which includes inpatient and outpatient care, and day treatment rehabilitation services in the post-acute care field
45.
Medical evaluation system and method using sensors in mobile devices
A medical evaluation system includes an I/O module, a processing module, and an analysis module. The I/O module receives sensory data obtained by a motion sensor disposed in a mobile device carried by a patient at least when the patient is in a non-clinical environment. The processing module extracts medically relevant data from the sensory data received from the sensor in the mobile device. The relevant data includes one or more features of interest in the sensory data. The analysis module derives one or more surrogate biomarkers from the relevant data. The surrogate biomarkers represent at least one of a state or a progression of a medical condition of the patient. The mobile device may be a mobile phone carried by the patient and the sensor may include at least one of an accelerometer or a gyroscope that generates the sensory data to represent movements of the patient.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
46.
Biomimetic and variable stiffness ankle system and related methods
A cam system for an assistive device and related methods are disclosed. The cam system may comprise a cam profile and a cam follower. The cam profile has a curved outer edge comprising a concave portion. The cam follower is positioned within the concave portion when the assistive device is in an equilibrium position. The assistive device may further comprise a spring that deflects in response to a force applied by the cam system. The assistive device may have a sliding element to adjust the stiffness of the spring in deflection. The assistive device may take the form of a prosthesis or an orthosis.
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.
A magnetic and electrical interface that may be used with an assistive device. The interface comprises a proximal connector and a distal connector. The proximal connector may be attached to a liner for a residual limb and the distal connector may be attached to a hard socket or other aspect of an assistive device. Other aspects of and uses for the connector interface are also disclosed.
A system and method are provided for targeted training of a person walking on a powered backward moving surface. Kinematic information of motor performance, such as ankle position and velocity, is measured throughout one or more phases of a gait cycle with a detector. The gait phase is determined, and a resistive/assistive force is applied to the leg that differs depending upon the gait phase and the measured kinematic information.
Systems and methods are disclosed for prosthetic devices. In one embodiment, an apparatus comprises a first section attachable to an abutment screw of a percutaneous implant; a second section attachable to a prosthetic limb; a latch for coupling the first section with the second section, the latch releasable in response to an overload on the prosthetic limb. A compliance component may be positioned between the first section and the second section, such that when the latch releases in response to the overload, the compliance component provides a tension between the first section and the second section.
Systems and methods are disclosed for a powered ankle prosthesis. The prosthesis may comprise a polycentric mechanism having a defined path for an instantaneous center of rotation. The path of the instantaneous center of rotation may be defined by a trajectory substantially equal to an arc positioned over a joint of the polycentric mechanism.
A method of diagnosing or assessing risk of a tauopathy in a person is disclosed. The method may comprise collecting a nasal sample of exhaled breath from the person's nose, analyzing the nasal sample to detect the presence of tau protein in the sample, and determining the concentration of tau protein in the nasal sample, wherein the tau protein concentration in the nasal sample indicates susceptibility to the tauopathy.
A drive mechanism for a wheelchair may include a hand grip having a continuous track that moves over a drive rotator. The hand grip may have a flat, top surface that extends ventrally from the wheelchair. The drive mechanism may include a drivetrain connected to the drive rotator, such that movement of the hand grip in a dorsal or a ventral direction causes the drive rotator to rotate, and such rotation actuates the drivetrain. The drive mechanism may further comprise a switch. When the switch is in a first position, actuation of the drivetrain drives the wheels of the wheelchair. When the switch is in a second position, actuation of the drivetrain drives a mechanism that lifts the wheelchair into a standing position.
A drive mechanism for a wheelchair may include a hand grip having a continuous track that moves over a drive rotator. The hand grip may have a flat, top surface that extends ventrally from the wheelchair. The drive mechanism may include a drivetrain connected to the drive rotator, such that movement of the hand grip in a dorsal or a ventral direction causes the drive rotator to rotate, and such rotation actuates the drivetrain. The drive mechanism may further comprise a switch. When the switch is in a first position, actuation of the drivetrain drives the wheels of the wheelchair. When the switch is in a second position, actuation of the drivetrain drives a mechanism that lifts the wheelchair into a standing position.
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
A method of diagnosing or assessing risk of a tauopathy in a person is disclosed. The method may comprise collecting a nasal sample of exhaled breath from the person's nose, analyzing the nasal sample to detect the presence of tau protein in the sample, and determining the concentration of tau protein in the nasal sample, wherein the tau protein concentration in the nasal sample indicates susceptibility to the tauopathy.
G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
A61B 10/00 - Instruments for taking body samples for diagnostic purposesOther methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determinationThroat striking implements
G01N 33/497 - Physical analysis of biological material of gaseous biological material, e.g. breath
A61B 5/08 - Measuring devices for evaluating the respiratory organs
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/097 - Devices for facilitating collection of breath or for directing breath into or through measuring devices
58.
Treadmill training device adapted to provide targeted resistance to leg movement
A system and method are provided for targeted training of a person walking on a powered backward moving surface. Kinematic information of motor performance, such as ankle position and velocity, is measured throughout one or more phases of a gait cycle with a detector. The gait phase is determined, and a resistive/assistive force is applied to the leg that differs depending upon the gait phase and the measured kinematic information.
A computer implemented method for optimizing a function is disclosed. The method may comprise identifying an empirical convex envelope, on the basis of a hyperparameter, that estimates the convex envelope of the function; optimizing the empirical convex envelope; and providing the result of optimizing the empirical convex envelope as an estimate of the optimization of the first function.
G06K 9/18 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints using printed characters having additional code marks or containing code marks, e.g. the character being composed of individual strokes of different shape, each representing a different code value
60.
Identification and implementation of locomotion modes using surface electromyography
Apparatus and methods are provided for determining a locomotion mode that can be provided to a controller of a lower prosthesis limb in order to accurately control the prosthesis. One or more prosthesis sensors are provided that break a gait cycle down into a plurality of gait phases. EMG sensors provide signals to a processor that directs them to a gait phase specific classifier that is used to determine a particular locomotion mode for the wearer. With the locomotion mode accurately known, the prosthetic device can be accurately controlled.
Systems and methods for providing torque to an assistive device are disclosed. In an embodiment, an apparatus comprises a material arranged to define a volume of space. The material may comprise a flexible portion and having a first surface and a second surface. The material may have a first position, in which the material is bent along the flexible portion and the first surface contacts the second surface. When the material is in the first position, an increase in pressure to the space creates a force between the first surface and the second surface. The material transitions from the first position to a second position in response to the force between the first surface and the second surface. The apparatus may be attached to an assistive device or other machine, such as an orthosis or prosthesis, in order to provide a torque.
F01B 19/04 - Positive-displacement machines or engines of flexible-wall type with tubular flexible members
A61F 5/01 - Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
Catapult ankles and related methods are disclosed. An example ankle prosthesis for operation in a swing phase and in a stance phase includes a motor, wherein the motor is configured to store energy with a first spring during the swing phase and plantarflex the ankle prosthesis during a push off portion of the stance phase.
In an embodiment, a computer-implemented method of displaying information within a window displayed on a graphical user interface is disclosed. The method may comprise displaying in the window a plurality of document summaries; displaying in the window, for each document summary in the list, a relevance input object; receiving a relevance value from the relevance input object; and updating the window display with a revised plurality of document summaries, wherein the revised plurality of document summaries are ordered by a relevance determined at least in part by the relevance value. The relevance of the revised plurality of document summaries may be determined at least in part using latent semantic analysis.
Implementations of a quasi-passive assistive device are disclosed. Such a device may comprise a spring mechanism that increases stiffness similar to a biological ankle. In one implementation, the spring mechanism may comprise a piston, valve, springs, or other elements to match a biological stiffness profile similar to that of a biological ankle. In one implementation, an apparatus for an artificial ankle is disclosed, comprising a piston coupled to a spring and the piston connected to a valve. The spring and the piston may store energy during dorsiflexion of the ankle and the spring and the piston release energy during plantarflexion of the ankle. The piston may store and release energy through the use of the valve.
Methods and systems for measuring muscle sarcomere length are disclosed. In an embodiment, a method comprises illuminating a set of muscle fibers with electromagnetic radiation, measuring an intensity of the electromagnetic radiation as reflected from the muscle fibers, the measuring occurring as a function of wavelength, determining wavelengths corresponding to maximums of reflected intensity, and correlating the determined wavelengths with respective muscle sarcomere lengths. In an embodiment, a system comprises an illumination source system for illuminating the set of muscle fibers with electromagnetic radiation, and an analyzer for measuring the intensity of the electromagnetic radiation as reflected from the muscle fibers.
Systems and methods for assistive devices for replacing or augmenting the limb of an individual, such devices comprising a joint and a powered system; the powered system having a first configuration in which the powered system rotates the joint by applying power to the joint, and a second configuration that allows for rotation of the joint without actuation of the powered system.
Systems and methods for assistive devices for replacing or augmenting the limb of an individual, such devices comprising a joint and a powered system; the powered system having a first configuration in which the powered system rotates the joint by applying power to the joint, and a second configuration that allows for rotation of the joint without actuation of the powered system.
A61F 2/54 - Artificial arms or hands or parts thereof
A61F 5/01 - Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
A61H 1/02 - Stretching or bending apparatus for exercising
A61H 3/00 - Appliances for aiding patients or disabled persons to walk about
An orthosis for supporting a human ankle joint is described. The orthosis may include a foot section and a tibial section, with a tensioning mechanism configured to adjust the tension between the foot section and the tibial section in order to change the range of motion of the joint. Methods for assembling and using an orthosis are also described.
A61F 5/01 - Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
An orthosis for supporting a human ankle joint is described. The orthosis may include a foot section and a tibial section, with a tensioning mechanism configured to adjust the tension between the foot section and the tibial section in order to change the range of motion of the joint. Methods for assembling and using an orthosis are also described.
A61F 5/01 - Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
Systems and methods are disclosed for operating a joint of a prosthesis during a phase of stance. In an embodiment, a method for such operation comprises determining a joint angle of the joint, determining a walking speed of the prosthesis, retrieving a torque value from a lookup table stored in a memory, on the basis of the joint angle and the walking speed, and initiating a signal to apply a torque to the joint of the prosthesis in an amount based on the torque value.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
(1) Research in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; science and technology research and development services in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
(2) Rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
(1) Rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
(2) Research in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; science and technology research and development services in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
76.
Magnetic electrical connector for assistive devices
A magnetic and electrical interface that may be used with an assistive device. The interface comprises a proximal connector and a distal connector. The proximal connector may be attached to a liner for a residual limb and the distal connector may be attached to a hard socket or other aspect of an assistive device. Other aspects of and uses for the connector interface are also disclosed.
A magnetic and electrical interface that may be used with an assistive device. The interface comprises a proximal connector and a distal connector. The proximal connector may be attached to a liner for a residual limb and the distal connector may be attached to a hard socket or other aspect of an assistive device. Other aspects of and uses for the connector interface are also disclosed.
A method for controlling a powered wheelchair is disclosed. The method may comprise receiving first information from at least one user sensor coupled to a user of the wheelchair, said first information indicating the movement of the user; receiving second information from a reference sensor coupled to the wheelchair, said second information indicating the movement of the wheelchair; using the first information and the second information to prepare at least one instruction to move the wheelchair; and using the at least one instruction to move the wheelchair.
A61G 5/02 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
A61G 5/04 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Research relating to rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; science and technology research and development services relating to rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field. Rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Research relating to rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; science and technology research and development services relating to rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field. Rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field.
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Medical research in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; Scientific and technology research and development services in the field of rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field Rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Medical research in the field of rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field; Scientific and technology research and development services in the field of rehabilitation services, including inpatient, outpatient, day treatment rehabilitation services in the post-acute care field Rehabilitation services, namely, inpatient, outpatient, day treatment rehabilitation services in the post-acute care field
83.
Ambulation prediction controller for lower limb assistive device
Embodiments of the systems and methods described herein relate to a control unit comprising a memory having stored thereon a feature database that includes feature data, a portion of which is labeled with a transition from an ambulation mode and a memory having stored thereon a pattern recognition controller that is trained using the labeled feature data, wherein the pattern recognition controller is configured to predict the ambulation mode of an assistive device and the control unit is configured to communicate with sensors coupled to the assistive device.
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand (30) for a prosthetic limb may comprise a rotor- motor (310); a transmission (320), comprising a differential roller screw (340); a linkage (352) coupled to the transmission; and at least one finger (350) coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor (910), a planetary gear transmission (920), a clutch (930), and a cycloid transmission (940). In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor (510), and a transmission comprising a planetary gear transmission (520), a non-backdrivable clutch (530), and a screw (540).
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand (30) for a prosthetic limb may comprise a rotor- motor (310); a transmission (320), comprising a differential roller screw (340); a linkage (352) coupled to the transmission; and at least one finger (350) coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor (910), a planetary gear transmission (920), a clutch (930), and a cycloid transmission (940). In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor (510), and a transmission comprising a planetary gear transmission (520), a non-backdrivable clutch (530), and a screw (540).
F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.
Prosthetic devices and, more particularly, modular myoelectric prosthesis components and related methods, are described. In one embodiment, a hand for a prosthetic limb may comprise a rotor-motor; a transmission, comprising a differential roller screw; a linkage coupled to the transmission; and at least one finger coupled to the linkage. In one embodiment, a component part of a wrist of a prosthetic limb may comprise an exterior-rotor motor, a planetary gear transmission, a clutch, and a cycloid transmission. In one embodiment, an elbow for a prosthetic limb may comprise an exterior-rotor motor, and a transmission comprising a planetary gear transmission, a non-backdrivable clutch, and a screw.
A device and methods for measuring the tension applied to a suture are disclosed. In one embodiment, the device comprises a housing comprising at least one attachment point for attachment of the suture, for the device to hang from the suture when a tension is applied to the suture. The device may also comprise a force sensing unit, contained in the housing and configured to measure the amount of tension applied to the suture.
G01L 1/22 - Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluidsMeasuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
G01N 3/08 - Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
G01L 5/10 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges
A cable driven actuator and actuator method involve a movable link that is movable about a path by a cable connected to the link, and a movable support member having a cable routing element. The support member is movable in a manner to change a moment arm of the cable acting on the link to control torque applied to the joint.
A61F 5/01 - Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
A61H 1/02 - Stretching or bending apparatus for exercising
A63B 21/00 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
F16H 19/06 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and reciprocating motion comprising an endless flexible member
A61H 3/00 - Appliances for aiding patients or disabled persons to walk about
A63B 21/005 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
90.
Impedance parameter power control for lower limb assistive device
Systems and methods are described that relate to the control of a powered lower limb assistive device with one or more joints, where a controller of the assistive device is configured to receive one or more user-generated signals, determine control information using information in the one or more user-generated signals, select one or more joint impedance parameters of the assistive device for adjustment, and, for a mode and state of the assistive device, adjust the selected joint impedance parameters as a function of the control information. Additionally, systems and methods are described that relate to the control of such an assistive device, where a controller of the assistive device is configured to receive one or more user-generated signals containing information about the ankle angle of the assistive device, and adjust the stiffness of the ankle joint of the assistive device as a function of the ankle angle.
Systems and methods are described that relate to the control of a powered lower limb assistive device with one or more joints, where a controller of the assistive device is configured to receive one or more user-generated signals, determine control information using information in the one or more user-generated signals, select one or more joint impedance parameters of the assistive device for adjustment, and, for a mode and state of the assistive device, adjust the selected joint impedance parameters as a function of the control information. Additionally, systems and methods are described that relate to the control of such an assistive device, where a controller of the assistive device is configured to receive one or more user-generated signals containing information about the ankle angle of the assistive device, and adjust the stiffness of the ankle joint of the assistive device as a function of the ankle angle.
Embodiments of the systems and methods described herein relate to a control unit comprising a memory having stored thereon a feature database that includes feature data, a portion of which is labeled with a transition from an ambulation mode and a memory having stored thereon a pattern recognition controller that is trained using the labeled feature data, wherein the pattern recognition controller is configured to predict the ambulation mode of an assistive device and the control unit is configured to communicate with sensors coupled to the assistive device.
Systems and methods for improved control of a lower limb device are disclosed. The lower limb may have one or more joints and one or more corresponding motors. In some embodiments, a center of pressure is calculated in order to enforce virtual constraints at the one or more joints of the lower limb device. The system utilizes one or more effective shapes, and each effective shape's corresponding error, in order to cause each joint motor to produce a torque that causes the joint to move according to a virtual constraint. The systems and methods result in improved control of lower limb devices.
An Intramedullary Distraction Osteotomy (IM DO) apparatus and corresponding methods are disclosed that allow for the patient or another to lengthen residual bone. The apparatus may be inserted into the intramedullary canal of the residual bone and may be lengthened through the application of a traction force. The apparatus protrudes from the body through a single percutaneous site. Lengthening of the amputated limb is achieved by the application of a controlled traction force that is generated by turning a lengthening knob external to the percutaneous site. One or more additional screw segments may be utilized to assist in limb lengthening. The traction force serves to separate a distal bone segment from a proximal bone segment at a specified, controllable rate, allowing new bone growth to fill in the resulting gap. Components of the apparatus provide support and alignment to the residual bone during both the lengthening and consolidation phases. External components of the apparatus may be removed after desired limb length has been achieved, reducing the risk of infection and improving patient mobility.
Systems and methods for the diagnosis of chronic pain are disclosed. An algometer comprising a pressure sensor and electrode is disclosed. The algometer may be used to measure pressure applied by a clinician at a location on a patient's body, along with EMG signals emanating from the same location of the patient. Further, a pain trigger operable by the patient may be used in coordination with the algometer. Data from the algometer and pain trigger are transmitted to a computing device and display for rendering and analysis of patient data, leading to improved diagnosis.
A61B 19/00 - Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B 1/00-A61B 18/00, e.g. for stereotaxis, sterile operation, luxation treatment, wound edge protectors(protective face masks A41D 13/11; surgeons' or patients' gowns or dresses A41D 13/12; devices for carrying-off, for treatment of, or for carrying-over, body liquids A61M 1/00)
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/0492 - Electrodes specially adapted therefor, e.g. needle electrodes
96.
Stress shield and infection control for a skin-implant interface
Embodiments for superficial tissue compliance modulation and negative pressure wound therapy for stabilization of a chronic percutaneous implant are disclosed. An external cap is coupled to a compliance gradient of progressively decreasing stiffness. Together the external cap and compliance gradient act as a stress shield that allows forces that would otherwise act on the skin at the skin-implant interface to be dissipated over a larger area. In addition, negative pressure and fluids may be applied through negative pressure and fluid adapters, respectively, to the skin-implant interface, the status of which may be further monitored through the use of one or more sensors.
A61M 1/00 - Suction or pumping devices for medical purposesDevices for carrying-off, for treatment of, or for carrying-over, body-liquidsDrainage systems
Apparatus and methods are provided for determining a locomotion mode that can be provided to a controller of a lower prosthesis limb in order to accurately control the prosthesis. One or more prosthesis sensors are provided that break a gait cycle down into a plurality of gait phases. EMG sensors provide signals to a processor that directs them to a gait phase specific classifier that is used to determine a particular locomotion mode for the wearer. With the locomotion mode accurately known, the prosthetic device can be accurately controlled.
A gripping device that comprises a first moveable jaw and a second fixed jaw is disclosed. The gripping device has a handle operatively engaged to the first moveable jaw and a connecting link operatively engaged to the first moveable jaw. The connecting link is positioned in at least one of a first position or a second position. The change in the position of the connecting link allows the gripping device to have either a default closed position or a default open position, which can be defined by voluntarily-open or voluntary-close modes of operation, respectively. The first moveable jaw moves in either of the modes of operation. The change in the mode of operation is accomplished through use of a connecting link that is passed through a singularity during the switching process to achieve the different output positions and directions.
Embodiments of the invention provide for a prosthesis guided training system that includes a plurality of sensors for detecting electromyographic activity. A computing device, which can include a processor and memory, can extract data from the electromyographic activity. A real-time pattern recognition control algorithm and an autoconfiguring pattern recognition training algorithm can be stored in the memory. The computing device can determine movement of a prosthesis based on the execution of the real-time pattern recognition control algorithm. The computing device can also alter operational parameters of the real-time pattern recognition control algorithm based on execution of the autoconfiguring pattern recognition training algorithm.
G16H 50/00 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
A61F 2/50 - Prostheses not implantable in the body
