The invention relates to a visualization device (1), in particular a virtual reality (VR) headset or head mounted display (HMD) for transferring images of a microscopy device (100), comprising: a supporting device (2) for arranging the visualization device (1) on the head of a user, at least one mounting device (3) for mounting at least one optical display device (4) about a point of rotation on the supporting device (2), wherein there is at least one drive device (5) via which the at least one optical display device (4) on the at least one mounting device (3) is movable between an operating position (B) and a rest position (R), such that the at least one optical display device (4) can be fixed, in the operating position (B), in the field of view of the user and, in the rest position (R), outside of the field of view of the user, wherein the drive device (5) is attached in a region outside of the point of rotation of the mounting device (3) on the at least one display device (4).
The present invention relates to a HMD device (1), comprising:
at least one display device (10) for displaying a captured image,
a carrier device (20) to which the at least one display device (10) is attached and having at least one attachment portion for attachment to a head of a user, and at least one counterweight member (21) via which a counterweight force against the weight force of the at least one display device is applicable, wherein
the at least one counterweight member (21) is arranged on the carrier device (20) such that the counterweight torque caused by the weight force of the counterweight member (21) counteracts the display device torque caused by the weight force of the display device (10).
The invention relates to a head-mounted display system (1, 1′), comprising: at least one head mounted display (10, 10′, 10″) providing a display portion (11, 11′, 11″), a carrier member (20) to be worn by an operator to support the head-mounted display (10, 10′, 10″), wherein the head-mounted display system (1, 1′) is configured to display information to the operator on the display portion (11, 11′, 11″) being positioned in a direct viewing field (110) of the operator; and wherein the display portion (11, 11′, 11″) is configured such that it provides a peripheral view on the surrounding scene.
The invention relates to a sterile cover (30) for a medical imaging device (10), comprising: a frame member (40) configured to cover an imaging front side (10a) of the medical imaging device (10), wherein a side intended to face the imaging front side (10a) of the medical device (10) is a facing side (41) of the frame member (40), and at least one transparent cover portion (50) within the frame member (40) arranged to allow at least imaging by the medical imaging device (10) when the frame member (40) is attached to the medical imaging device (10), wherein the frame member (40) comprises at least two attachment portions (42) configured to provide a positive-fit connection with corresponding attachment portions (11) of the medical imaging device (10).
The present invention relates to a robotic imaging system (1), comprising an imaging device (10) with at least one objective (11), wherein the at least one objective (11) provides an optical axis (11a) extending in a focus direction of the objective (11), a robotic device (20) connected to the imaging device (10) to move and/or orient the imaging device (10), and a control device (30) configured to set a preset tool center point (TCP) and to control the robotic device (20) to move and/or orient the imaging device (10) with respect to the preset tool center point (TCP), wherein the preset tool center point (TCP) for moving and/or orientating the imaging device (10) is on the optical axis (11a) of the at least one objective (11) or on a virtual axis (12) corresponding to an averaged vector of respective optical axes (11a) of a plurality of objectives (11) of the imaging device (10).
The present invention relates to a medical imaging system (1) for imaging an object, comprising an imaging unit (10) comprising at least one imaging device (11) and a deflection unit (20) comprising at least one imaging deflection member (21a), wherein the at least one imaging deflection member (21a) is configured to be selectively disposed in an optical path of the imaging device (11) to selectively deflect an imaging beam.
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
A61B 90/20 - Surgical microscopes characterised by non-optical aspects
wherein the optical element (30) is configured to route an incoming image to the first photosensitive imaging member (10) and/or the second photosensitive imaging member (20).
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
The invention relates to video glasses and a stereoscopic microscope with video glasses for use in microsurgical procedures. The video glasses comprise a support device configured to fasten the video glasses to a head of a user, an image display unit for outputting images, a joint with a rotational axis, which connects the support device with the image display unit rotationally about the rotational axis between an operating position, in which the image display unit is arranged in front of the eyes of the user and images can be displayed to the user, and a rest position, in which the image display unit is arranged upwards out of the visual field of the user, and a locking device. The locking device comprises a latching device and a catch arranged to let the latching device upon rotation in a rotational direction about the rotational axis engage the catch in a holding position and to release the latching device from the catch upon further rotation in the rotational direction, and wherein a rotation in the opposite rotational direction beyond the holding position is impeded as long as the latching device is engaged in the catch.
The present invention relates to a head-mounted display system (1, 1′), comprising
at least one head-mounted display (10a, 10b) comprising at least one display portion (11a, 11b),
a carrier member (20) to be worn by an operator to movably support the at least one head-mounted display (10a, 10b), and
at least one control device (30, 30′) configured to control the at least one head-mounted display (10a, 10b),
wherein the at least one control device (30, 30′) is spatially separated from the head-mounted display (10a, 10b).
H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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
A61B 90/50 - Supports for surgical instruments, e.g. articulated arms
The invention relates to a sterile cover (30) for a medical imaging device (10), comprising: a frame member (40) configured to cover an imaging front side (10a) of the medical imaging device (10), wherein a side intended to face the imaging front side (10a) of the medical device (10) is a facing side (41) of the frame member (40), and at least one transparent cover portion (50) within the frame member (40) arranged to allow at least imaging by the medical imaging device (10) when the frame member (40) is attached to the medical imaging device (10), wherein the frame member (40) comprises at least two attachment portions (42) configured to provide a positive-fit connection with corresponding attachment portions (11) of the medical imaging device (10).
A61B 1/00 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor
A61B 1/05 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
A61B 46/13 - Surgical drapes specially adapted for instruments the drapes entering the patient's body
The invention relates to a head-mounted display system (1, 1 '), comprising: at least one head mounted display (10, 10', 10") providing a display portion (11, 11 ', 11 "), a carrier member (20) to be worn by an operator to support the head-mounted display (10, 10', 10"), wherein the head-mounted display system (1, 1 ') is configured to display information to the operator on the display portion (11, 11 ', 11") being positioned in a direct viewing field (110) of the operator; and wherein the display portion (11, 11 ', 11 ") is configured such that it provides a peripheral view on the surrounding scene.
a) of the command menu (122) is selectable based on the tracked eye and/or head movement, and a control device (40) configured to receive a selected command and to control the medical imaging device (20) accordingly.
Medical apparatus and instruments for use in surgical procedures; medical hand tools, namely, head-mounted video displays specially adapted for use with surgical instruments and apparatus, surgical robots for use in robot-assisted visualization, surgical robotic arms, robot microscopes, namely, microscopes for medical purposes operated by surgical robots
A stereo microscope includes a stand, two optical image acquisition units configured to connect to the stand to capture a stereoscopic image, which define an imaging plane using two optical axes of the image acquisition units, a pair of video glasses including two optical image reproduction units, each having an optical axis and a display for reproducing an image, which together define an image plane, wherein the optical image reproduction units are arranged to produce a stereoscopic image impression, and two optical axes of the optical image reproduction units define an image reproduction plane, a detection device configured to determine spatial orientation of the video glasses, the image reproduction plane, the image plane and the imaging plane, and a control unit configured to pivot the stand so that the intersection lines of the image plane and the imaging plane on the image reproduction plane are made parallel. Methods are also disclosed.
H04N 13/239 - Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
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
A61B 90/50 - Supports for surgical instruments, e.g. articulated arms
G06F 3/04886 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
21.
VIDEO GLASSES FOR USE WITH A STEREO MICROSCOPE FOR MICROSURGICAL PROCEDURES ON A PATIENT
The invention relates to video glasses and to a stereo microscope with video glasses for use in microsurgical procedures. The video glasses comprise: a support device, designed to fasten the video glasses on a user's head; an image reproduction unit for outputting images; a joint which has an axis of rotation connects the holding device to the image reproduction unit for rotation relative to one another about the axis of rotation between an operating position, in which the image reproduction unit is arranged in front of the user's eyes and the images can be shown to the user, and an idle position, in which the image reproduction unit is arranged upwards out of the user's field of vision; and a locking mechanism. The locking mechanism comprises a latching device and a notch, arranged such that, when rotated in a direction of rotation about the axis of rotation, the latching device adopts a holding position engaged in the notch and, when rotated further in the direction of rotation, the latching device is released from the notch again, wherein a rotation in the opposite direction of rotation beyond the holding position is not possible, as long as the latching device is engaged in the notch.
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
22.
Visualization device for transferring images of a microscopy device
The invention relates to a visualization device (1), in particular a virtual reality (VR) headset or head mounted display (HMD) for transferring images of a microscopy device (100), comprising: a supporting device (2) for arranging the visualization device (1) on the head of a user, at least one mounting device (3) for mounting at least one optical display device (4) about a point of rotation on the supporting device (2), wherein there is at least one drive device (5) via which the at least one optical display device (4) on the at least one mounting device (3) is movable between an operating position (B) and a rest position (R), such that the at least one optical display device (4) can be fixed, in the operating position (B), in the field of view of the user and, in the rest position (R), outside of the field of view of the user, wherein the drive device (5) is attached in a region outside of the point of rotation of the mounting device (3) on the at least one display device (4).
The invention relates to a stereo microscope for use in microsurgical operations and a method for controlling the stereo microscope, comprising: a stand that can be pivotably connected to a robot arm via a joint; two optical image capture units that can be connected to the stand in order to capture a stereoscopic image of the operating region, which is to be imaged during use, on the patient, and that define an imaging plane by means of the two optical axes of the image capture units; a pair of video glasses comprising two optical image reproduction units each having an optical axis and a display for reproducing an image, which together define an image plane, wherein the optical image reproduction units are designed to produce a stereoscopic image impression for a user wearing the video glasses, and to define an image reproduction plane by means of the two optical axes of the optical image reproduction units; a capture device for determining the spatial orientation of the video glasses, image reproduction plane, image plane and the imaging plane; and a control unit which is designed to provide a control signal for pivoting the stand so that the intersection lines of the image plane and the imaging plane on the image reproduction plane can be made parallel.
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
G02B 21/36 - Microscopes arranged for photographic purposes or projection purposes
The invention relates to a visualization device (1), in particular a virtual reality (VR) headset or head mounted display (HMD) for transferring images of a microscopy device (100), comprising: a supporting device (2) for arranging the visualization device (1) on the head of a user, at least one mounting device (3) for mounting at least one optical display device (4) about a point of rotation on the supporting device (2), wherein there is at least one drive device (5) via which the at least one optical display device (4) on the at least one mounting device (3) is movable between an operating position (B) and a rest position (R), such that the at least one optical display device (4) can be fixed, in the operating position (B), in the field of view of the user and, in the rest position (R), outside of the field of view of the user, wherein the drive device (5) is attached in a region outside of the point of rotation of the mounting device (3) on the at least one display device (4).
