09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Video cameras; Eyewear, namely, eyeglasses, eyeglass frames, eyeglasses containing video cameras, eyeglasses containing lights, eyeglasses containing magnifying lenses, eyeglass frames for magnifying loupes Magnifying loupes for medical purposes; Magnifying glasses, for medical purposes, that fit on the user's face in the manner of eyeglasses; Surgical headlights; Headlight lens modules for medical and surgical use
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Video cameras; Eyewear, namely, eyeglasses, eyeglass frames, eyeglasses containing video cameras, eyeglasses containing lights, eyeglasses containing magnifying lenses, eyeglass frames for magnifying loupes Magnifying loupes for medical purposes; Magnifying glasses, for medical purposes, that fit on the user's face in the manner of eyeglasses; Surgical headlights; Headlight lens modules for medical and surgical use
Magnifying loupes for medical purposes; Loupes for medical purposes, namely, magnifying glasses that fit on the user's face in the manner of eyeglasses
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Video cameras; protective glasses; eyeglass-type binoculars. Magnifying loupes for medical purposes; loupes for medical
purposes, namely, magnifying glasses that fit on the user's
face in the manner of eyeglasses; surgical headlights;
headlight lens modules for medical and surgical use;
headlights for medical, dental and surgical practitioners.
9.
Head-mountable illuminators with user-selectable color temperature
An illuminator enables the selection of different color temperatures for different medical, dental or surgical procedures. A first circuit board is moveable with respect to the housing and a second circuit board is fixed within the housing. A plurality of LEDs are mounted on the first circuit board, which receives power from electrical contacts between the two boards. A user control enables a user to move the first circuit board between different positions, wherein, in each position, different LEDs or combinations of the LEDs emit light through the light-transmission window. Movement of the user control may cause the first circuit board to rotate or slide relative the second circuit board. The source of electrical power may be remote or integrated batteries. The rear portion of the housing may include a mount for attaching the illuminator to eyeglass frames, a headband, or other head-mounting apparatus.
F21L 4/02 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
F21V 9/40 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
F21V 9/08 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromaticElements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for reducing intensity of light
F21V 19/04 - Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21Y 113/10 - Combination of light sources of different colours
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
(1) Video cameras; protective glasses; eyeglass-type binoculars
(2) Magnifying loupes for medical purposes; loupes for medical purposes, namely, magnifying glasses that fit on the user's face in the manner of eyeglasses; surgical headlights; headlight lens modules comprising magnifying loupes and headlights for medical and surgical use; headlights for medical, dental and surgical practitioners
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
Video cameras; Protective glasses Magnifying loupes for medical purposes; Loupes for medical purposes, namely, magnifying glasses that fit on the user's face in the manner of eyeglasses; Surgical headlights; Headlight lens modules for medical and surgical use; headlights for medical, dental and surgical practitioners
12.
Head-mounted LED light with integrated, adjustable iris
A head-mountable light includes a user-adjustable spot size. Light from an LED travels through beam-forming optical elements supported at the front opening of a housing to form a spot of light at a working distance. An adjustable iris, situated between the LED and the beam forming optical elements, enables a user to adjust the iris and vary the size of the aperture and the spot size of the light at the working distance. The manually operated iris size control may comprise a rotatable ring on the exterior of the housing, and the plurality of beam-forming optical elements may comprise a singlet lens followed by a doublet lens. The light from the LED strikes the beam-dispersing element directly without an intervening condensing optical element (i.e., condensing lens). The assembly further includes a mechanical connector adapted to couple the housing to a pair of eyeglass frames, headband or other head-worn structure.
F21V 14/06 - Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
F21K 9/69 - Details of refractors forming part of the light source
F21L 14/02 - Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
F21V 33/00 - Structural combinations of lighting devices with other articles, not otherwise provided for
F21V 14/08 - Controlling the distribution of the light emitted by adjustment of elements by movement of screens
F21K 9/65 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
F21W 131/202 - Lighting for medical use for dentistry
An optical mounting assembly is adapted for use with wrap-around type eyeglass frames of the type that utilize a single sheet of curved lens material to form right and left lenses which may carry through-the-lens or TTL oculars or loupes. The optical mounting assembly may attach to an existing pair of wrap-around type eyeglass frames, or the invention may include the frames. The bridge portion of the frames and the lens material are sandwiched between front and rear components, with a nose pad component coupled to the rear component. The nose pad component may comprise a pair of bendable wire arms covered with, or terminating in, cushioning material. An illuminator or video camera may couple to the front component. The rear component may be adapted to receive an optical accessory such as a light-blocking or light-admitting filter material.
An assembly with removable and replaceable wire arms is used to attach different nose pad configurations to eyeglass frames for enhanced versatility. A plate with front and back surfaces and opposing side edges mounts on the bridge portion of the eyeglass frames. Opposing right and left wire members extending downwardly from the side edges of the plate terminate in a coupling mechanism adapted to receive a nose pad. The wire members are manually bendable, enabling a user to independently adjust the distance between the nose pads and the distance of the nose pads from the eyeglass frames. The coupling mechanisms may include holes to receive nose pads with posts, and screws to hold the posts in position, or barbed fins to receive nose pads with slots that engage with the barbed fins. The coupling mechanisms may receive physically separate nose pads or nose pads interconnected through an upper nose rest.
An assembly with removable and replaceable wire arms is used to attach different nose pad configurations to eyeglass frames for enhanced versatility. A plate with front and back surfaces and opposing side edges mounts on the bridge portion of the eyeglass frames. Opposing right and left wire members extending downwardly from the side edges of the plate terminate in a coupling mechanism adapted to receive a nose pad. The wire members are manually bendable, enabling a user to independently adjust the distance between the nose pads and the distance of the nose pads from the eyeglass frames. The coupling mechanisms may include holes to receive nose pads with posts, and screws to hold the posts in position, or barbed fins to receive nose pads with slots that engage with the barbed fins. The coupling mechanisms may receive physically separate nose pads or nose pads interconnected through an upper nose rest.
Head-mounted accessories for surgeons and medical/dental practitioners are equipped with no-touch, hands-free controls. A voice-activated headlamp includes a controller operative to send a signal to control a light source in accordance with a voice command received through an integrated or remote microphone. The voice command and control may be speaker-dependent or speaker-independent, and the head-mounted unit may include an interface to a computer for voice-command training or other purposes. The head-mounted unit includes a memory for storing the voice commands. The invention may be used to control other medical/dental accessories such as a head-mounted video camera, in which case the controller is further operative to at least turn the video camera ON or OFF. More preferably, a controller is additionally operative to control the focus or zoom of the video camera in accordance with a voice command.
H05B 47/12 - Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
G10L 15/22 - Procedures used during a speech recognition process, e.g. man-machine dialog
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 23/02 - Arrangement of electric circuit elements in or on lighting devices the elements being transformers or impedances
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
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
An adjustable nosepiece assembly for a set of eyeglass frames having a bridge portion between lenses comprises a nosepiece component configured for coupling to the bridge portion of the eyeglass frames, the nosepiece component being adapted for resting on a wearer's nose when wearing the eyeglass frames, and a plurality of spacer components configured for placement between the nosepiece component and the bridge portion of the eyeglass frames to adjust the distance between the nosepiece component and the bridge portion of the eyeglass frames. The nosepiece component may be an inverted-V shape with two angled, bendable leg portions. The spacer components may facilitate adjustment of the distance between the nosepiece component and the bridge portion of the eyeglass frames in a range of 1mm to 1.5cm or more.
A headlight incorporates an infrared sensor enabling the light to be turned ON and OFF without physical contact. The system includes a light source and a mechanism for coupling the light source to eyeglass frames or to a headband. A power supply and control unit is disposed remotely from the light source and is interconnected to the light source through an electrical cable. An infrared (IR) motion sensor is interconnected to the power supply and control unit, and electrical circuitry within the power supply and control unit is operative to turn the light source ON and OFF is response to the detection of a hand or other body part by the sensor. In the preferred embodiment, the light source includes a light-emitting diode (LED), and the IR detector is user-adjustable to set the ON/OFF activation distance in accordance with user preferences.
F21L 4/06 - Electric lighting devices with self-contained electric batteries or cells with light source coupled to the remainder of the device solely by cable
A61B 90/50 - Supports for surgical instruments, e.g. articulated arms
Dental/medical/surgical loupes have an improved declination angle to reduce neck and back strain. Eyeglass frames are provided with carrier lenses having bottom edges. A hole is provided in each carrier lens, each hole having an outer periphery that extends below the bottom edge of the carrier lens, resulting in a pair of opposing pointed ends. A pair of ocular devices are cemented in a respective one of the holes, such that a portion of the ocular body also extends below the bottom edge of the carrier lens. Each ocular is then cemented or otherwise permanently affixed into position to achieve a desired declination angle. For added stability, a pair of holes may be formed into the body of each ocular, each pair of holes being physically aligned with the two opposing pointed ends of the carrier lens associated with that ocular.
A headlight incorporates an infrared sensor enabling the light to be turned ON and OFF without physical contact. The system includes a light source and a mechanism for coupling the light source to eyeglass frames or to a headband. A power supply and control unit is disposed remotely from the light source and is interconnected to the light source through an electrical cable. An infrared (IR) motion sensor is interconnected to the power supply and control unit, and electrical circuitry within the power supply and control unit is operative to turn the light source ON and OFF is response to the detection of a hand or other body part by the sensor. In the preferred embodiment, the light source includes a light-emitting diode (LED), and the IR detector is a passive IR pyroelectric sensor. The IR sensor may be attached to clothing, eyeglass frames, a headband, or the light source itself.
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
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)
25.
High-efficiency LED illuminator with improved beam quality and ventilated housing
An improved illuminator with an adjustable beam pattern to be worn by medical and dental professionals includes a housing, a light-emitting diode (LED) disposed in the housing outputting light through a distal opening in the housing, an achromatic doublet lens mounted in the opening in the housing, and a singlet lens disposed between the LED and the achromatic lens. The distance between the singlet lens and the doublet lens may be adjustable, and/or distance between the LED and the singlet lens may be adjustable, through a threaded connections, for example. In the preferred embodiment, the achromatic doublet lens, the singlet lens, or both the singlet and the doublet lens have a planar surface. A conical mirror may be disposed between the LED and the singlet lens to increase the light collection efficiency of the LED.
F21V 29/507 - Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
F21V 29/83 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
F21V 14/02 - Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
An improved illuminator with an adjustable beam pattern to be worn by medical and dental professionals includes a housing, a light-emitting diode (LED) disposed in the housing outputting light through a distal opening in the housing, an achromatic doublet lens mounted in the opening in the housing, and a singlet lens disposed between the LED and the achromatic lens. The distance between the singlet lens and the doublet lens may be adjustable, and/or distance between the LED and the singlet lens may be adjustable, through a threaded connections, for example. In the preferred embodiment, the achromatic doublet lens, the singlet lens, or both the singlet and the doublet lens have a planar surface. A conical mirror may be disposed between the LED and the singlet lens to increase the light collection efficiency of the LED.
An ocular mounting assembly with mechanical stabilization includes a housing with a through-bore having an interior and opposing open ends, the interior of the through-bore being defined in part by an upper wall having a lower surface interior to the through-bore, and a lower wall having an upper surface interior to the through-bore. A pair of support arms are provided, each arm being slidingly received by a respective one of the open ends of the through-bore of the housing. A pair of stabilizing bodies are also provided, each body being positioned between a respecting one of the support arms and the interior of the housing. In contrast to existing designs, both stabilizing bodies are either positioned between a support arm and the lower surface of the upper wall of the housing, or between a support arm and the upper surface of the lower wall of the housing.
42 - Scientific, technological and industrial services, research and design
Goods & Services
providing a website featuring educational information in the field of ergonomics, including designing workplace facilities for optimizing posture, lighting, magnification and vision practices for medical, dental and veterinary practitioners
An improved illuminator with an adjustable beam pattern to be worn by medical and dental professionals includes a housing, a light-emitting diode (LED) disposed in the housing outputting light through a distal opening in the housing, an achromatic doublet lens mounted in the opening in the housing, and a singlet lens disposed between the LED and the achromatic lens. The distance between the singlet lens and the doublet lens may be adjustable, and/or distance between the LED and the singlet lens may be adjustable, through a threaded connections, for example. In the preferred embodiment, the achromatic doublet lens, the singlet lens, or both the singlet and the doublet lens have a planar surface.
An improved illuminator with an adjustable beam pattern to be worn by medical and dental professionals includes a housing, a light-emitting diode (LED) disposed in the housing outputting light through a distal opening in the housing, an achromatic doublet lens mounted in the opening in the housing, and a singlet lens disposed between the LED and the achromatic lens. The distance between the singlet lens and the doublet lens may be adjustable, and/or distance between the LED and the singlet lens may be adjustable, through a threaded connections, for example.
A head-mounted light source particularly suited to medical and dental applications includes a base unit with a source of illumination directed through a distal opening in the base unit, and a plurality of interchangeable beam-forming units, each separately attachable to the distal opening of the base unit to produce a different light spot size at a given distance. The preferred embodiment includes a wide-field beam-forming unit, an intermediate beam-forming unit and a high-intensity beam-forming unit, such that the diameter of the spot size progressively decreases from the wide-field to the intermediate to the high-intensity unit. The interchangeable beam-forming units are attached to the base unit through a threaded connection. Each interchangeable beam-forming unit may itself include a distal threaded connection for attachment of a UV or other filter. In the preferred embodiment, the base unit includes a clip adapted for attachment to an ocular mounting assembly.
F21V 17/04 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the light source
F21S 8/00 - Lighting devices intended for fixed installation
F21L 14/00 - Electric lighting devices without a self-contained power source, e.g. for mains connection
F21V 17/12 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
F21W 131/202 - Lighting for medical use for dentistry
F21W 131/205 - Lighting for medical use for operating theatres
F21Y 101/02 - Miniature, e.g. light emitting diodes (LED)
In an ocular support assembly material present in the forward-looking cross-section of the outwardly extending support arms is removed, thereby reducing visual obscuration and enhancing peripheral vision. In the preferred embodiment, the top of each outwardly extending support arm is at or below the middle of the height of the housing, thereby resulting in a low-profile design. At the same time, the support arms are received by the housing with sliding engagement on all sides, thereby eliminating the need for ball bearings or spacers to counteract twisting. The result is a lightweight yet highly stable ocular mounting assembly.
A video camera system includes a mount with a clip-on structure adapted for attachment to a pair of eyeglass frames, loupes, or a headband. The preferred embodiment includes a camera mounted on a first pivot arm, and a light source mounted on a second pivot arm. One or both of the pivot arms are rotatable, enabling the beam from the light source and field of view of the camera to be aligned for a given working distance. Polarizing filters may be mounted to the camera, light source, or both to control glare, reflection or other undesired visual artifacts.
In an ocular support assembly material present in the forward-looking cross-section of the outwardly extending support arms is removed, thereby reducing visual obscuration and enhancing peripheral vision. In the preferred embodiment, the top of each outwardly extending support arm is at or below the middle of the height of the housing, thereby resulting in a low-profile design. At the same time, the support arms are received by the housing with sliding engagement on all sides, thereby eliminating the need for ball bearings or spacers to counteract twisting. The result is a lightweight yet highly stable ocular mounting assembly.
In an ocular support assembly material present in the forward-looking cross-section of the outwardly extending support arms is removed, thereby reducing visual obscuration and enhancing peripheral vision. In the preferred embodiment, the top of each outwardly extending support arm is at or below the middle of the height of the housing, thereby resulting in a low-profile design. At the same time, the support arms are received by the housing with sliding engagement on all sides, thereby eliminating the need for ball bearings or spacers to counteract twisting. The result is a lightweight yet highly stable ocular mounting assembly.
