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WO2018002674A1 - Lunettes destinées à être utilisées lors d'interventions chirurgicales - Google Patents

Lunettes destinées à être utilisées lors d'interventions chirurgicales Download PDF

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Publication number
WO2018002674A1
WO2018002674A1 PCT/GB2017/051961 GB2017051961W WO2018002674A1 WO 2018002674 A1 WO2018002674 A1 WO 2018002674A1 GB 2017051961 W GB2017051961 W GB 2017051961W WO 2018002674 A1 WO2018002674 A1 WO 2018002674A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
glasses
camera
view
glasses according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB2017/051961
Other languages
English (en)
Inventor
Jonas GROSSENBACHER
Max Aebi
Marcel Schneider
Anton SCHAERER
Geoffrey Thomas Andrews
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bern University Of Applied Sciences Engineering And Technology (bfh-Ti)
Ecce Medical Ltd
Original Assignee
Bern University Of Applied Sciences Engineering And Technology (bfh-Ti)
Ecce Medical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bern University Of Applied Sciences Engineering And Technology (bfh-Ti), Ecce Medical Ltd filed Critical Bern University Of Applied Sciences Engineering And Technology (bfh-Ti)
Publication of WO2018002674A1 publication Critical patent/WO2018002674A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/004—Magnifying glasses having binocular arrangement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/04—Illuminating means
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B2090/502—Headgear, e.g. helmet, spectacles

Definitions

  • the present invention relates to a pair of glasses for use during a surgical procedure, in particular, to a pair of glasses for use during surgical procedures that may record or transmit the images captured by the glasses.
  • the present invention therefore provides a pair of glasses for use during a surgical procedure, the glasses comprising: a frame; a pair of lenses held in the frame; and a camera mounted to the frame for viewing or recording a surgical procedure being performed, the camera having a field of view in the same direction as a field of view of the wearer of the glasses; and a processor coupled to the camera for processing images received from the camera, wherein the field of view of the camera is adjustable.
  • these glasses enable the correct view to be recorded and/or transmitted when the user wears them during a procedure such as a surgical procedure.
  • the camera may be mounted to the frame via a swivelable mount, the swivelable mount being mounted to the frame such that it is swivelable about an axis to adjust the field of view of the camera.
  • the axis may arranged such that swivelling the mount about the axis causes the field of view to be adjusted vertically. Alternatively, or additionally, the axis may be arranged such that swivelling the mount about the axis causes the field of view to be adjusted horizontally.
  • the mount may be coupled to an actuator to effect the swivel movement of the mount.
  • the actuator may comprise a rod coupled to the mount, wherein rotation of the rod about the axis swivels the mount.
  • the actuator may comprise a motor for swivelling the mount about the axis.
  • the camera comprises an angular field of view that is greater than required for viewing or recording, and wherein the processor is configured to adjust the field of view by processing the image generated by the camera to generate an image having the required field of view.
  • the camera may be positioned centrally between the lenses on the frame.
  • the glasses may comprise a second camera, and wherein the viewing or recording of a surgical procedure is done in 3D using the images output by the first and second cameras.
  • Each of the cameras may have an adjustable field of view.
  • Each of the cameras may be located adjacent respective lenses in order to form the 3D image.
  • any of the above glasses may also comprise one or more controllable light sources, where the controllable light source may be configured to illuminate a portion of the field of view of the camera to identify an area central to the field of view, or to identify one or more boundaries of the field of view of the camera. Alternatively, or additionally, the controllable light source may be configured to illuminate an object or scene being viewed by the wearer of the glasses.
  • the glasses may also comprise one or more filters in the optical path of the camera for adjusting the intensity of light from the subject being viewed or recorded by the camera. The filter may be adjustable.
  • An image generated by the camera may be recorded on a memory device and/or transmitted to a remote receiver and/or stored in a data store.
  • the glasses may also comprise a microphone for receiving sound in the vicinity of the glasses, the microphone being coupled to the processor and the processor being configured to receive a microphone signal from the microphone.
  • the microphone signal is recorded on a memory device and/or transmitted to a remote receiver and/or stored in a data store.
  • the glasses may also comprise a speaker adjacent at least one of the user's ears, the speaker being coupled to the processor, and being configured to receive a signal from the processor and to output sound.
  • the speaker may comprise a bone conduction speaker using a portion of the frame in contact with the user's head.
  • the glasses may also contain a power source, which may be located remote from the frame, connected to the glasses via a cable. The enables the weight of the glasses to be reduced.
  • the processor may be located remote from the frame, and is connected to the glasses via a cable. This enables the weight of the glasses to be reduced.
  • the lenses may be removable from the frame. This enables a variety of lenses including loupes to be catered for the user.
  • the glasses not including any separate battery pack and processor (if located remote from the glasses) weigh less than 100g, for example 60g. More preferably they weigh less than 50g. LIST OF FIGURES
  • Figure 1 shows a pair of glasses according to the invention
  • Figure 2 shows the glasses of figure 1 , with portions of the frame removed to show the adjustment mechanism
  • Figure 3 shows an embodiment of the adjustment mechanism
  • Figure 4 shows a high level overview of the glasses circuit diagram
  • Figure 5 shows an example image captured using the glasses.
  • the glasses comprise a frame, a pair of lenses held in the frame, and a camera mounted to the frame, and a processor coupled to the camera.
  • the camera is for viewing or recording a surgical procedure being performed.
  • the camera has a field of view in the same direction as a field of view of the wearer of the glasses.
  • the field of view of the camera is adjustable, which enabled to the correct viewing angle to be recorded or viewed by the glasses during the procedure.
  • the field of view may be adjusted mechanically, using a moveable mount (either by hand or using motors), or digitally, where the image is processed by the processor to view or record the correct field of view of a larger image.
  • FIG. 1 to 3 show various aspects of the mechanical arrangement of an embodiment of the glasses.
  • the glasses 10 comprise a frame 12, a pair of lenses 14 held in the frame 12, and a camera 16.
  • the camera is mounted to the frame 12 for viewing or recording a surgical procedures being performed. As can be seen, the camera faces forwards of the frame, that is the camera has a field of view in the same direction as a field of view of the wearer of the glasses.
  • the camera 16 is mounted approximately centrally within the frame 12, that is approximately centrally between the two lenses 14, to provide a view of the camera that is as close as possible to what the wearer of the glasses (for example a surgeon) sees whilst wearing the glasses.
  • the field of view of the camera 16 is adjustable, that is the field of view of the camera 16 is adjustable in a vertical axis and/or a horizontal axis, to enable the correct view of the camera to set such that the images being recorded or viewed are set appropriately for the intended use.
  • the camera 16 is mounted to the frame 12 via a swivelable mount 18.
  • the swivelable mount 18 is mounted to the frame such that it is swivelable about an axis (horizontal and/or vertical) to adjust the field of view of the camera 16.
  • the mount 18 is coupled to an actuator, or adjuster 20 to effect appropriate movement of the mount 18 to obtain the desired field of view.
  • the actuator is a rod or shaft 24 coupled to the adjuster 20, where rotation of the adjuster 20 about an axis extending longitudinally through the shaft 24 causes the mount 18 to rotate about the same axis.
  • the movement of the mount 18 would cause the camera to be angled, and thus the field of view (since the angular field of view is fixed) to move in the vertical plane.
  • movement in the vertical plane is not the only plane of possible movement. If the mount 18 were to be mounted such that is also rotated about an axis that was perpendicular to the vertical plane, and an appropriate adjuster coupled to the mount 18, then movement of the field of view of the camera 16 in the horizontal plane would also be possible, that is adjustment of the field of view in the left-right horizontal plane.
  • the shaft 24 is held between friction bearings 26 and a spring 22 applies pressure to the assembly in order to prevent the mount 18 from moving freely. A force sufficient to overcome the friction is required in order to effect movement of the mount 18.
  • movement may be effected using motors coupled to the mount 18.
  • the motors may be activated or controlled in response to signals provided by the user, for example by eye movement detection, a switch, button or pedal or other kinds of actuators.
  • the camera may have a much wider angular field of view than that required for the use. In this situation, it may be envisaged that instead of adjusting the physical position of the camera to effect a desired change or adjustment in the field of view of the image, the image itself may be processed in order to provide the desired field of view.
  • a processor 36 may be coupled to the camera (as will be described in more detail later when discussing the circuit diagram).
  • the processor may process the image output by the camera to reduce and/or adjust the field of view of the image generated by the camera.
  • the desired field of view, and position of that field of view within the camera's field of view is selected by the user, and the processor outputs an image that is as required.
  • Image processing may also be employed where the processor recognises a fixed item within the field of view (for example a retractor) or the spot of a laser pointer or other light source, and then shows only the field of view of interest relative to the reference even though its position in the frame might change with movement of the glasses. This capability could also act as an image stabilisation system.
  • each of the cameras is as described above, and mounted, or connected to a processor, as described above with reference to the first and second embodiments.
  • the purpose of the two camera arrangement is to provide the user with a 3D image output, which also can be used in a virtual reality viewer.
  • controllable light sources 28 may be provided. These serve multiple purposes. Firstly, there may be provided light sources 28 for illuminating an area desired by the user. Secondly, the light sources 28 may be used to indicate the location of a particular area or spot such that the user of the glasses may identify the centre of the image being viewed by the camera, or the boundaries of the field of view of the camera.
  • the different purposes of the light source 28 may be performed by the same light source 28, or there may be a plurality of light sources 28 performing either or both functions.
  • the light source 28 may be a laser light source.
  • the laser preferably has a power below 1 mW.
  • the glasses may be provided with one or more filters in the optical path to the camera 16.
  • filters may be fixed filters, for example neutral density filters, in order to reduce the amount of light reaching the camera 16 (for example to prevent the images appearing over-exposed).
  • the filters may be graduated filters, or variable filters or controllable filters.
  • the glasses 10 may also be provided with a microphone 48, for recording sounds in the proximity of the wearer of the glasses.
  • the glasses 10 may also be provided with a speaker arrangement such that the wearer of the glasses may receive instruction from a recording or other person, or listen to other audio such as music. This may be provided via a speaker, or using bone conduction, where the music is channelled into the head of the wearer via contact of the frame 12 with the user's head.
  • the glasses may also be configured to allow surgeon's loupes (magnifying lenses fitted to the front of each lens) to be attached to the front of each glass lens.
  • the lenses are removable and interchangeable to suit the needs of the wearer.
  • the power source 44 and the processor 36 and other components are housed in a housing 32 which is remote from the glasses 10, but connected via cabling.
  • the indicators 34 may comprise a record indicator to indicate that the camera is recording or an error indicator to indicate that the glasses may be in an error state.
  • the light source is controlled via the switch 46, which the wearer my use in order to activate or deactivate the light source 28 as required.
  • a record or start transmitting button may also be provided on the glasses to enable the camera to begin recording or transmitting the viewed image.
  • An audio/video module 40 connects the glasses 10 (some of which are preferably housed within a housing 30 of the glasses) with the circuits in the separate housing 32, and enables video and audio signals to be passed back and forth between the modules.
  • the audio/video module 40 is a HDMI extension module, but the invention is not limited to this type of module.
  • the separate housing 32 this is used to house the heavier components, such as the power source 44 (for example a rechargeable battery), a sound module 38, for recording audio from the glasses microphone, or generating audio from an audio signal.
  • Indicators 34 are also present in order to display pertinent status information to the user regarding the status of the various modules and the power source. For example, the indicators 34 may indicate that the module is in a ready state, that the image is being recorded or transmitted, or that the module is connected or disconnected from a wireless network.
  • the separate housing 32 houses a memory card module (not shown) for enabling the video and/or audio signals generated by the glasses 10 to be stored in memory for later retrieval. The audio and video may be stored and compressed using known techniques.
  • the system may be configured to stream the video and/or audio captured by the camera 16 and microphone 48 live or in a delayed fashion to an external receiver (that is, external to the glasses and separate housing; this could be in the same room, or another room in the same building, or another place elsewhere in the world).
  • the system may connect to the internet via a Bluetooth (RTM) or WiFi network and transmit the information to a different receiver. For example, students may watch a live or recorded operation via the glasses.
  • RTM Bluetooth
  • WiFi WiFi
  • the system may be configured to enable remote spectators to participate via the speaker on the glasses 10. That is, the remote spectator may be able to communicate with the wearer of the glasses.
  • the data may be stored (securely or otherwise) at a central repository or data store.
  • the central repository may be located local to the procedure being performed (for example in the same building) or may be located remote from the building.
  • the repository may also store, or be linked to, medical data associated with the procedures being performed.
  • the glasses weigh less than 100g, more preferably less than 50g. This is achievable because the heavier components are held in the separate housing 32.
  • the processor may be, for example, a low power processor such as a Raspberry Pi 3.
  • the third version of the open source on board computer was launched in February 2016 and is supplied with WLAN and Bluetooth on board.
  • the camera 16 which may for example be the Raspberry Pi spy camera, preferably supports Full-HD recordings or 4K recordings
  • the operating system for the Raspberry Pi is "Raspian Jessie Lite". Bash scripts, which allow to execute command line instructions, are used for control the Raspberry. More complex controls may be programmed with C++ or Python.
  • Figure 5 shows an example image as recorded by a prototype pair of glasses according to the invention.
  • the glasses may be used in a variety of situations, the primary focus of the development of the glasses has been to enable surgeons to record and/or transmit images of surgical procedures being performed from their perspective, without intruding on the surgeon's environment.
  • the invention would also comprise a method of performing a surgical procedure, where the user would wear a pair of the glasses as described above, begin recording and/or transmitting with the glasses, and perform the procedure.
  • the user may be the surgeon, or another person in the surgical environment.
  • the user may turn the recording and/or transmitting off after the procedure.
  • the audio will also be recorded and/or transmitted along with the video signal.
  • the user may receive instructions from another party, whether that be a previous recording (for example a set of instructions previously recorded, or music or other audio file).
  • the source could be in the same room or another room, another building, or even another country and connected via the internet.
  • the speaker and microphone would enable to user to interact live with someone else during the procedure.
  • the user may set the field of view of the camera, for example using the methods described above with reference to the swivelable mount, or the image processing.
  • the user may use the light source to identify the position of the camera's view to set the correct field of view.
  • the user may use a live feed from the camera (that is, a live signal from the camera fed into a portable device or laptop or computer of TV or other type of viewing device) to adjust the field of view of the camera.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Studio Devices (AREA)
  • Endoscopes (AREA)

Abstract

La présente invention concerne une paire de lunettes destinée à être utilisée pendant une intervention chirurgicale, en particulier, une paire de lunettes destinée à être utilisée pendant des interventions chirurgicales qui peut enregistrer ou transmettre les images capturées par les lunettes. Les lunettes comprennent une monture, une paire de verres maintenus par la monture, et une caméra montée sur la monture, et un processeur couplé à la caméra. La caméra sert à visualiser ou enregistrer une intervention chirurgicale en cours. La caméra dispose d'un champ de vision se trouvant dans la même direction que le champ de vision du porteur des lunettes. Le champ de vision de la caméra est réglable, ce qui permet l'enregistrement ou la visualisation de l'angle de vision correct par les lunettes pendant l'intervention. Le champ de vision peut être réglé mécaniquement, à l'aide d'un support mobile (soit à la main, soit à l'aide de moteurs), ou numériquement, l'image étant traitée par le processeur pour visualiser ou enregistrer le champ de vision correct d'une image plus grande.
PCT/GB2017/051961 2016-07-01 2017-07-03 Lunettes destinées à être utilisées lors d'interventions chirurgicales Ceased WO2018002674A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1611556.0A GB2551841A (en) 2016-07-01 2016-07-01 Glasses for use in surgical procedures
GB1611556.0 2016-07-01

Publications (1)

Publication Number Publication Date
WO2018002674A1 true WO2018002674A1 (fr) 2018-01-04

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ID=56891033

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Application Number Title Priority Date Filing Date
PCT/GB2017/051961 Ceased WO2018002674A1 (fr) 2016-07-01 2017-07-03 Lunettes destinées à être utilisées lors d'interventions chirurgicales

Country Status (2)

Country Link
GB (1) GB2551841A (fr)
WO (1) WO2018002674A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020251792A1 (fr) * 2019-06-11 2020-12-17 Gentex Corporation Dispositif médical portable
US11006093B1 (en) 2020-01-22 2021-05-11 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
US11528393B2 (en) * 2016-02-23 2022-12-13 Vertical Optics, Inc. Wearable systems having remotely positioned vision redirection
USD1045965S1 (en) 2022-01-05 2024-10-08 Gentex Corporation Eyewear
US12306477B2 (en) 2015-05-15 2025-05-20 Augmedics, Inc. Wearable vision redirecting devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090307828A1 (en) * 2008-06-12 2009-12-17 Marcus Ludlow Goggle with a Built-in Camera
WO2012038582A2 (fr) * 2010-09-22 2012-03-29 Niko Rusanen Dispositif d'enregistrement dentaire et procédé d'utilisation de ce dispositif
US9372348B2 (en) * 2010-12-03 2016-06-21 Esight Corp. Apparatus and method for a bioptic real time video system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853912C2 (de) * 1998-11-23 2003-07-17 Jurca Optoelektronik Gmbh Elektronische Brille
US20110193963A1 (en) * 2010-02-04 2011-08-11 Hunter Specialties, Inc. Eyewear for acquiring video imagery
CN102445768B (zh) * 2010-10-01 2014-10-08 奥林巴斯株式会社 装置安装支承构件
GB2496064B (en) * 2012-12-31 2015-03-11 Nicholas Jamie Marston Video camera shooting glasses
KR102086510B1 (ko) * 2013-09-26 2020-04-14 엘지전자 주식회사 헤드 마운트 디스플레이 및 제어 방법
US20160286115A1 (en) * 2015-03-23 2016-09-29 Mark M. Levy Front field of view camera for mobile device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090307828A1 (en) * 2008-06-12 2009-12-17 Marcus Ludlow Goggle with a Built-in Camera
WO2012038582A2 (fr) * 2010-09-22 2012-03-29 Niko Rusanen Dispositif d'enregistrement dentaire et procédé d'utilisation de ce dispositif
US9372348B2 (en) * 2010-12-03 2016-06-21 Esight Corp. Apparatus and method for a bioptic real time video system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12306477B2 (en) 2015-05-15 2025-05-20 Augmedics, Inc. Wearable vision redirecting devices
US11528393B2 (en) * 2016-02-23 2022-12-13 Vertical Optics, Inc. Wearable systems having remotely positioned vision redirection
US11902646B2 (en) 2016-02-23 2024-02-13 Vertical Optics, Inc. Wearable systems having remotely positioned vision redirection
WO2020251792A1 (fr) * 2019-06-11 2020-12-17 Gentex Corporation Dispositif médical portable
US11071497B2 (en) 2019-06-11 2021-07-27 Gentex Corporation Wearable medical device
EP3982867A4 (fr) * 2019-06-11 2022-08-31 Gentex Corporation Dispositif médical portable
US11006093B1 (en) 2020-01-22 2021-05-11 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
US11166006B2 (en) 2020-01-22 2021-11-02 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
US11412202B2 (en) 2020-01-22 2022-08-09 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
US11611735B2 (en) 2020-01-22 2023-03-21 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
US12075019B2 (en) 2020-01-22 2024-08-27 Photonic Medical Inc. Open view, multi-modal, calibrated digital loupe with depth sensing
USD1045965S1 (en) 2022-01-05 2024-10-08 Gentex Corporation Eyewear

Also Published As

Publication number Publication date
GB201611556D0 (en) 2016-08-17
GB2551841A (en) 2018-01-03

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