CN114488507A - Wearable display device - Google Patents
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- CN114488507A CN114488507A CN202011263505.9A CN202011263505A CN114488507A CN 114488507 A CN114488507 A CN 114488507A CN 202011263505 A CN202011263505 A CN 202011263505A CN 114488507 A CN114488507 A CN 114488507A
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- G—PHYSICS
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- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/361—Optical details, e.g. image relay to the camera or image sensor
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
- G02B21/368—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements details of associated display arrangements, e.g. mounting of LCD monitor
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Abstract
A wearable display device for microscopic observation. In one example, the wearable display device for binocular microscope observation comprises a wearable display (5), two video sensing heads and an image processor, wherein the wearable display has two display screens for binocular observation, the video sensing heads (1) are provided with mounting bayonets which can be respectively and directly mounted on eyepieces (31, 32) of any binocular microscope to acquire image information, the image information acquired through the two eyepieces is respectively sent to the image processor in an external host (4) to be processed, video signals output by the image processor can be respectively and directly observed through the display screens (6) in the wearable display device for binocular observation, and an observer can remotely observe images in the eyepieces without modifying the binocular microscope. The communication port of the external host can be connected with a remote server (15) to realize remote technical cooperation.
Description
Technical Field
The invention relates to a wearable display device, in particular to the technical field of microscopic images.
Background
Common optical microscopes include a monocular microscope and a binocular microscope, the common optical microscope can be used for observing biological samples and the like, and the binocular microscope can be designed into a stereoscopic microscope so that images have stereoscopic impression during observation. Stereomicroscopes can be used, for example, for surgical microscopes. Surgical microscopes, like other microscopes, are based on a basic principle, and are magnified by an objective lens and an eyepiece, and generally include a beam splitter for splitting light, which allows multiple persons to view the light simultaneously through two or more sets of eyepieces.
With the rise of digital images, a new scheme is proposed, namely, after light is split and converted into digital images before an eyepiece, the digital images can be observed by the eyepiece and simultaneously viewed and recorded on a display screen and other related equipment. There are also many microscope products that have completely removed the function of direct eyepiece observation, utilize imaging device to replace the eyepiece and observe.
In the use of the microscope, since the pupil of the observer needs to be overlapped with the exit pupil of the eyepiece to achieve the best observation effect, the observer usually needs to maintain the relationship with the eyepiece in a fixed posture, and the long-time work is easy to cause fatigue. This problem is particularly acute with surgical microscopes, and prolonged muscle fatigue can even lead to occupational disease. Other problems with conventional surgical microscopes include: 1. whether a coaxial assistant lens or a digital imaging device is used, the brightness observed by an eyepiece is correspondingly reduced after a beam splitter is added, an operator can be influenced to a certain extent when using a main lens for observation, and the patient, especially an ophthalmic patient, is adversely influenced by increasing the illumination of a microscope for improving the brightness. 2. Conventional optical microscopes cannot read more surgical parameters when viewed through the eyepiece only. 3. The operating doctor needs to consider the operation environment while watching and operating, and has certain influence on attention. There is a technology of replacing the microscope eyepiece with a digital imaging structure, but the method of removing the eyepiece is not a good method, because the whole design of the original microscope is damaged, and the imaging system on replacement is usually not good in imaging quality of the original complete microscope system. There is therefore a need for new methods for viewing microscopes instead of the human eye without any modification of the large number of microscope systems already in use on the market today.
Disclosure of Invention
In view of this, embodiments of the present invention provide a wearable display device for microscope observation, which solves the problems that a user is tired and cannot compromise the operation environment when observing from an eyepiece in a fixed posture for a long time, and the problem of light splitting of a hand-assisted mirror. The wearable display device provided by the invention can be used for any microscope system with an eyepiece without modifying the microscope system.
The invention brings the advantages that: 1. the wearable display device provided by the invention can provide required data information, such as patient information or information parameters of auxiliary treatment, for an observer through digital input in observation of a traditional microscope. 2. The wearable display device can simplify the construction of the microscope, and the observation brightness can be increased, the cost of the microscope is reduced, and the illumination intensity is reduced due to the fact that the hand-assistant mirror or a light splitting system for digital imaging is omitted. 3. Reducing the illumination intensity in a surgical microscope is highly advantageous for a surgical eye of a patient.
The present invention thus provides the following:
a wearable display device for microscope observation comprises a wearable display, at least one video sensing head and an image processor, wherein the wearable display at least comprises a display screen for observation of a wearer, the video sensing head is provided with a mounting bayonet and can be directly mounted on an ocular lens of a microscope to acquire image information and send the acquired image information to the image processor for processing, and a video signal output by the image processor can be displayed through the display screen; through the wearable display device, an observer can remotely observe an image in an eyepiece of a microscope without modifying the microscope; the image processor has a digital input port, a network system, system operation management software, a microprocessor and a memory function.
Preferably, when the binocular microscope is applied, the video sensing heads are two, and can be directly installed on the microscope eyepieces of binoculars to acquire image information.
Preferably, the image processor processes the image, and performs data storage, sharing, editing, transmission and management functions.
Preferably, the installation bayonet socket adaptation eyepiece that video sensing head has, the convenience is installed and is demolishd by oneself and need not to carry out any change to the original structure of microscope and eyepiece as required.
Preferably, the video signal output by the image processor can be displayed through the display screen, wherein the communication mode between the image processor and the video sensing head and the wearable display can be wired transmission through a cable or wireless transmission without the cable. The image processor has data input/output and storage functions, can be operated through an operation interface, and can support remote observation and assistance.
Preferably, the wearable display is head-mounted glasses, and displays through a transparent display screen. One or more wearable displays may be used in conjunction with the image processor at the same time.
Preferably, the wearable display has an operation panel, and a user can perform various observation operations on the operation panel through connected pedals, a remote controller, voice control and the like, including selection of display contents, data input and output, image brightness, color, contrast and the like.
The invention solves the limitation caused by the observation of the eyepiece of the microscope, and can lead an observer to obtain a more free operation mode. The unrestricted head posture of the observer can reduce the fatigue caused by long-time observation. When multiple persons observe, the invention completely eliminates the image difference between the main lens and the auxiliary observation lens. When the wearable display device is used for an operation microscope, except for an operation doctor, related staff can monitor and control an operation in real time through pictures by using the wearable display device according to requirements, provide information, perform corresponding operation work coordination or realize remote watching and remote cooperation; because various parameter information can be imported into the wearable display in real time, the invention can provide functions which cannot be realized by the traditional eyepiece observation for all the traditional microscopes, and the information is upgraded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 2 to 7 are schematic diagrams illustrating a wearable display device configured for a monocular microscope according to an embodiment of the present invention;
fig. 8-13 show schematic diagrams of a wearable display device configured for a binocular microscope according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides wearable display equipment for microscope observation, which comprises a wearable display, at least one video sensing head and an image processor, wherein the wearable display at least comprises a display screen for observation of a wearer, the video sensing head is provided with an installation bayonet and can be directly installed on an ocular lens of a microscope to acquire image information, the acquired image information is sent to the image processor to be processed, and a video signal output by the image processor can be displayed through the display screen; through wearable display device, the observer can carry out remote observation to the image in the eyepiece of various microscopes under the condition that need not carry out any transformation to the microscope. The wearable display and the external host can have functions of video display, recording, return visit, editing, storage, marking and the like through an image processor and the like through an operation interface, and can also be connected with a remote server through the Internet for data interaction processing.
Wherein wearable display still can include a set of display screen guiding mechanism when having two display screens, can adjust the gesture of two display screens through this mechanism in order to adapt to viewer's requirements such as interpupillary distance and eyesight and the like and assist the viewer to fuse image in two display screens, this is especially required when being used for the stereoscopic microscope to observe wearable display device.
The following description will be made of specific embodiments:
fig. 2 shows a method for implementing a wearable display device for monocular microscope observation. Wherein video sensing head passes through image processor and wearable display in the external host computer of cable connection: install a video sensing head (1) on monocular microscope's eyepiece (3), the image that the video sensing head obtained passes through cable (2) and conveys external host computer (4) in, and the rethread cable conveys display screen (6) of wearable display (5) and shows after handling image data through image processor, also can transmit and show for other outside display (7). For monocular microscope applications, the wearable display may have only one display screen.
Fig. 3 shows another method for implementing a wearable display device for monocular microscope observation. The wearable display has a wireless function and can be connected with the image processor through a wireless method. The specific implementation mode is as follows: install a video sensing head (1) on monocular microscope's eyepiece (3), the image that the video sensing head obtained passes through cable (2) and conveys to external host computer (4) in, handles image data through image processor and then convey display screen (6) that send wearable display (5) to through wireless connection and show, also can transmit and show for other outside display (7).
Fig. 4 shows another method for implementing a wearable display device for monocular microscope observation. The video sensing head (11) with the wireless transmission function is connected with an image processor in an external host (4) through a wireless method, and the wearable display (5) is connected with the image processor through a cable, the specific implementation method is that the video sensing head (11) with the wireless transmission function is installed on an ocular (3) of the monocular microscope, an image obtained by the video sensing head is transmitted into the external host (4) through the wireless connection, the image data is processed by the image processor and then transmitted to a display screen (6) of the wearable display (5) through the cable connection (2) for displaying, and the image data can also be transmitted to other external displays (7) for displaying.
Fig. 5 shows another method for implementing a wearable display device for monocular microscope observation. The video sensing head (11) with the wireless transmission function is connected with an image processor in an external host and a wearable display (51) with the wireless connection function through a wireless method, the specific implementation method is that the video sensing head (11) with the wireless transmission function is installed on an eyepiece (3) of a monocular microscope, an image obtained by the video sensing head is transmitted into the external host (4) through the wireless connection, the image data is processed by the image processor and then transmitted to a display screen (6) of the wearable display (51) with the wireless connection function through the wireless connection for display, and the image can also be transmitted to other external displays (7) for display.
Fig. 6 shows another method for implementing a wearable display device for monocular microscope observation. Wherein the image processor is mounted in a video sensor head, and the video sensor head (12) with the built-in image processor is connected with the wearable display (5) through a cable (2). The method is characterized in that a video sensing head (12) with a built-in image processor is mounted on an ocular lens (3) of the monocular microscope, image data obtained by the video sensing head (12) is processed by the image processor and then is transmitted to a display screen (6) of a wearable display (5) through a cable connection (2) for displaying, and the image data can also be transmitted to other external displays (7) for displaying.
Fig. 7 shows another method for implementing a wearable display device for monocular microscope observation. Wherein the image processor is mounted within a video sensing head, said video sensing head with image processor being connected to the wearable display (5) by wireless means. The method is characterized in that a video sensing head (13) with a built-in image processor and a wireless transmission function is installed on an ocular lens (1) of the monocular microscope, image data obtained by the video sensing head (13) is processed by the image processor and then transmitted to a display screen (6) of a wearable display (51) with a wireless connection function through a wireless method for displaying, and the image data can also be transmitted to other external displays (7) for displaying.
The wearable display device for a monocular microscope described above may also be extended to a binocular microscope. Fig. 8 illustrates an embodiment of a wearable display device for binocular microscope observation, in which the video sensor head is connected to an image processor in an external host via a cable, and the video sensor head is connected to the wearable display via the cable for operation. The method specifically comprises the steps that two video heads (1) are respectively installed on two eyepieces (31, 32) of a binocular microscope, images obtained by the two video sensing heads are respectively transmitted to an external host (4) through cables (2), image data are processed by an image processor and then transmitted to a display screen (6) of a wearable display (5) through the cables to be displayed, and the images can also be transmitted to other external displays (7) to be displayed; for non-stereoscopic microscope applications, the wearable display (5) may have only one display screen or two display screens. When the wearable display device is used for a binocular stereomicroscope, the two video sensing heads (1) respectively collect input video signals, and the input video signals are displayed by the two display screens (6) of the wearable display (5) after passing through the image processor. The observer can observe a stereoscopic image through the wearable display device. The external host, the image processor and the wearable display can all comprise an operation panel or an interface for a user to control the display, storage, observation mode, image brightness and contrast, parameter input and output and the like of the image. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external host computer, image processor or other peripheral equipment input simultaneously on the display screen. When the wearable display (5) has two display screens, the wearable display can further comprise a group of display screen adjusting mechanisms (61, 62), the postures of the two display screens (6) can be adjusted through the adjusting mechanisms to adapt to requirements of pupillary distance, vision and the like of an observer, and the observer is assisted to fuse images on the two display screens, and the adjusting mechanisms are particularly suitable for observing stereo images.
Fig. 9 illustrates an embodiment of a wearable display device for binocular microscopy, in which the video sensor head (1) is connected via a cable (2) to an image processor in an external host, which in turn is connected wirelessly to the wearable display for operation. The method comprises the following steps that two video heads (1) are respectively installed on eyepieces (31 and 32) of a binocular microscope, image data obtained by the two video sensing heads are respectively transmitted to an external host (4) through cables (2), processed by an image processor and then transmitted to a display screen (6) of a wearable display (51) with a wireless connection function through wireless connection for display, and can also be transmitted to other external displays (7) for display; for non-stereoscopic microscope applications, the wearable display (51) may have only one display screen or two display screens. When the wearable display device is used for a binocular stereomicroscope, the two video sensing heads (1) respectively collect input video signals, and the input video signals are displayed by the two display screens (6) of the wearable display (51) after passing through the image processor. The observer can observe a stereoscopic image through the wearable display device. The external host, the image processor and the wearable display can all comprise an operation panel or an interface for a user to control the display, storage, observation mode, image brightness and contrast, parameter input and output and the like of the image. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external host computer, image processor or other peripheral equipment input simultaneously on the display screen. When the wearable display (51) with the wireless connection function has two display screens, the wearable display can further comprise a group of display screen adjusting mechanisms (61, 62), the postures of the two display screens (6) can be adjusted through the adjusting mechanisms to adapt to requirements of pupillary distance, vision and the like of an observer, the observer is assisted to fuse images on the two display screens, and the adjusting mechanisms are particularly suitable for observing stereo images.
Fig. 10 illustrates another embodiment of the wearable display device for binocular microscope observation, in which the video sensor head (11) with wireless transmission function is connected wirelessly to the image processor in the external host (4), which is then connected to the wearable display (5) via cable for operation. The method is characterized in that two video sensing heads (11) with wireless transmission functions are respectively arranged on eyepieces (31, 32) of a binocular microscope, images obtained by the two video sensing heads (11) are respectively transmitted to an external host (4) through wireless connection, image data are processed by an image processor and then transmitted to a display screen (6) of a wearable display (5) through a cable for display, and the images can also be transmitted to other external displays (7) for display; the image data respectively collected by the two video sensing heads (11) with the wireless transmission function are processed by the image processor and then are respectively displayed by the display screen (6) of the wearable display (5). For non-stereoscopic microscope applications, the wearable display (5) may have only one display screen or may have two display screens. When the wearable display device is used for a binocular stereomicroscope, video signals respectively acquired by the two video sensing heads (11) with the wireless transmission function are processed by the image processor and then are respectively displayed by the two display screens (6) of the wearable display (5). The observer can observe a stereoscopic image through the wearable display device. The external host, the image processor and the wearable display can all comprise an operation panel or an interface for a user to control the display, storage, observation mode, image brightness and contrast, parameter input and output and the like of the image. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external host computer, image processor or other peripheral equipment input simultaneously on the display screen. When the wearable display (5) has two display screens, the wearable display can further comprise a group of display screen adjusting mechanisms (61, 62), the postures of the two display screens (6) can be adjusted through the adjusting mechanisms to adapt to requirements of pupillary distance, vision and the like of an observer, and the observer is assisted to fuse images on the two display screens, and the adjusting mechanisms are particularly suitable for observing stereo images.
Fig. 11 shows another embodiment of a wearable display device for binocular microscope observation, in which a video sensor head (11) with wireless transmission function is wirelessly connected to an image processor in an external host, and the latter is wirelessly connected to a wearable display (51) with wireless connection function for operation. The method is characterized in that two video sensing heads (11) with wireless transmission function are respectively arranged on eyepieces (31, 32) of a binocular microscope, image data obtained by the two video sensing heads with wireless transmission function are respectively transmitted to an external host (4) through wireless connection, processed by an image processor and then transmitted to a display screen (6) of a wearable display (51) with wireless connection function through a wireless method for display, and also transmitted to other external displays (7) for display; the image data respectively collected by the two video sensing heads (11) with the wireless transmission function are processed by the image processor and then respectively displayed by the display screen (6) of the wearable display (51) with the wireless connection function. For non-stereoscopic microscope applications, the wearable display (51) may have only one display screen or may also have two display screens. When the wearable display device is used for a binocular stereomicroscope, video signals respectively acquired by the two video sensing heads (11) with the wireless transmission function are processed by the image processor and then are respectively displayed by the two display screens (6) of the wearable display (51) with the wireless connection function. The observer can observe a stereoscopic image through the wearable display device. The external host, the image processor and the wearable display can all comprise an operation panel or an interface for a user to control the display, storage, observation mode, image brightness and contrast, parameter input and output and the like of the image. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external computer, image processor or other peripheral equipment input simultaneously on the display screen. When the wearable display (51) with the wireless connection function has two display screens, the wearable display can further comprise a group of display screen adjusting mechanisms (61, 62), the postures of the two display screens (6) can be adjusted through the adjusting mechanisms to adapt to requirements of pupillary distance, vision and the like of an observer, the observer is assisted to fuse images on the two display screens, and the adjusting mechanisms are particularly suitable for observing stereo images.
Fig. 2 shows another embodiment of a wearable display device for binocular microscopy, in which the video sensor head has an internal image processor that is connected to the wearable display via a cable. The method specifically comprises the steps that two video sensing heads (12) with built-in image processors are respectively installed on eyepieces (31, 32) of a binocular microscope, images obtained by the two video sensing heads are processed by the built-in image processors and then transmitted to a display screen (6) of a wearable display (5) through a cable to be displayed, and can also be transmitted to other external displays (7) to be displayed; the image data respectively collected by the two video sensing heads (12) with built-in image processors are processed by the image processors and then are respectively displayed by the two display screens (6) of the wearable display (5). For non-stereoscopic microscope applications, the wearable display (5) may have only one display screen or may also have two display screens. When the wearable display device is used for a binocular stereomicroscope, video signals respectively acquired by two video sensing heads (12) with built-in image processors are processed by the image processors and then are respectively displayed by two display screens (6) of the wearable display (5). The observer can observe a stereoscopic image through the wearable display device. The wearable display (5) may include an operation panel or interface, wherein an image processor and the like included therein may be wirelessly interfaced with external devices for user control of image display, storage, viewing mode, image brightness and contrast, parameter input and output, and the like. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external device, server or other peripheral input simultaneously on the display screen. When the wearable display (5) has two display screens, the wearable display can further comprise a group of display screen adjusting mechanisms (61, 62), the postures of the two display screens (6) can be adjusted through the adjusting mechanisms to adapt to requirements of pupillary distance, vision and the like of an observer, and the observer is assisted to fuse images on the two display screens, and the adjusting mechanisms are particularly suitable for observing stereo images.
Fig. 13 shows another embodiment of a wearable display device for binocular microscope observation, in which a video sensor head with wireless transmission capability has an internal image processor that is wirelessly connected to a wearable display with wireless connection capability. The method comprises the following steps that two video heads (13) with built-in image processors and wireless functions are respectively installed on eyepieces (31, 32) of a binocular microscope, images obtained by the two video sensing heads are processed by the built-in image processors and then transmitted to a display screen (6) of a wearable display (51) with a wireless connection function through a wireless method to be displayed, and the images can also be transmitted to other external displays (7) to be displayed; the image data respectively collected by the two video sensing heads (13) with built-in image processors and wireless transmission functions are processed by the image processors and then are respectively displayed by the two display screens (6) of the wearable display (51) with wireless connection function. For the application of the non-stereoscopic microscope, the wearable display (51) with the wireless connection function can only have one display screen or can also have two display screens. When the wearable display device is used for a binocular stereomicroscope, video signals respectively acquired by two video sensing heads (13) with built-in image processors and wireless transmission functions are processed by the image processors and then are respectively displayed by two display screens (6) of a wearable display (51) with a wireless connection function. The observer can observe a stereoscopic image through the wearable display device. The wearable display may include an operation panel or an interface, wherein an image processor and the like included therein may wirelessly interface with external devices for a user to control display, storage, viewing mode, image brightness and contrast, parameter input and output, and the like of the image. When the observer observes through this set of wearable display device with the microscope, can read the information, data or the operating parameter of passing through external device, server or other peripheral input simultaneously on the display screen.
The above examples are only partial illustrations of the practice of the present invention. On this basis many combinations can also be derived to make up a wearable device for viewing through a microscope eyepiece. For example, the image processor may be built into the wearable display; or the wearable display and the video sensor head may have both image processors, either for enhancement or in concert. In addition, in order to simplify the structure, when the binocular microscope is used for observation, the two video sensing heads can be connected together and then connected with the image sensor or the wearable display through a single cable.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (9)
1. A wearable display device for microscope observation comprises a wearable display, at least one video sensing head and an image processor, wherein the wearable display at least comprises a display screen for observation of a wearer, the video sensing head is provided with a mounting bayonet and can be directly mounted on an ocular lens of a microscope to acquire image information and send the acquired image information to the image processor for processing, and a video signal output by the image processor can be displayed through the display screen; through wearable display device, the observer can carry out remote observation to the image in the microscope eyepiece under the condition that need not to carry out any transformation to the microscope.
2. A wearable display device for observing by a binocular microscope comprises a wearable display, two video sensing heads and an image processor, wherein the wearable display is provided with two display screens for observing a left eye and a right eye respectively; through wearable display device, the observer can carry out remote observation to the image in the eyepiece under the condition that need not carry out any transformation to binocular microscope.
3. The wearable display device according to claim 2 wherein the binocular microscope is a stereomicroscope or a medical stereomicroscope.
4. The wearable display device according to claim 2 wherein the wearable display comprises a set of display screen adjustment mechanisms by which the pose of the two displays can be adjusted to suit the viewer's requirements for interpupillary distance and vision and to assist the viewer in fusing the images in the two displays.
5. The wearable display device according to claim 2 wherein the image processor has multiple output interfaces to provide multiple viewers simultaneously with the wearable display.
6. The wearable display device according to claim 2 wherein the image processing appliance has a digital input port, a network system, a microprocessor and storage functions and projects the stored information and data onto at least one display screen of the wearable display for reference by a viewer when needed.
7. The wearable display device according to claim 2 further comprising at least one screen connected to the image processor for synchronously displaying information displayed in the wearable display.
8. The wearable display device according to claim 2 wherein the image processing appliance has a digital input port, a network system, a microprocessor and storage functions and projects the stored information and data onto at least one display screen of the wearable display for reference by a viewer when needed.
9. The wearable display device according to claim 2 wherein the connection between the image processor and the video sensor head and/or wearable display is a wireless connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011263505.9A CN114488507A (en) | 2020-11-12 | 2020-11-12 | Wearable display device |
| PCT/CN2021/125487 WO2022100405A1 (en) | 2020-11-12 | 2021-10-22 | Wearable display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011263505.9A CN114488507A (en) | 2020-11-12 | 2020-11-12 | Wearable display device |
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| CN114488507A true CN114488507A (en) | 2022-05-13 |
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| CN202011263505.9A Pending CN114488507A (en) | 2020-11-12 | 2020-11-12 | Wearable display device |
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| CN (1) | CN114488507A (en) |
| WO (1) | WO2022100405A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860384Y (en) * | 2005-11-24 | 2007-01-24 | 苏州六六视觉科技股份有限公司 | Video three-dimensional image-forming microscopic equipment for surgery |
| CN105100712A (en) * | 2015-07-12 | 2015-11-25 | 顾雍舟 | Head-mounted stereo-display microsurgery operation system |
| CN206865633U (en) * | 2017-01-23 | 2018-01-09 | 北京山桐科技有限公司 | Vision enhancement wearable device |
| CN107913107A (en) * | 2016-10-08 | 2018-04-17 | 上海安信光学仪器制造有限公司 | 3D helmet-type operating microscope systems |
| CN209611347U (en) * | 2018-12-29 | 2019-11-12 | 西诺医疗器械集团有限公司 | Oral cavity 3D microscopic system based on binocular vision |
| CN214623181U (en) * | 2020-11-12 | 2021-11-05 | 上海珩之科技有限公司 | Wearable display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6002426A (en) * | 1997-07-02 | 1999-12-14 | Cerprobe Corporation | Inverted alignment station and method for calibrating needles of probe card for probe testing of integrated circuits |
| CN206790637U (en) * | 2017-06-09 | 2017-12-22 | 中国科学院心理研究所 | A kind of remote shooting system based on the dynamic control of head |
| US11612516B2 (en) * | 2017-11-30 | 2023-03-28 | Tec Med S.R.L. Tecnologie Mediche | Immersive display system for eye therapies |
-
2020
- 2020-11-12 CN CN202011263505.9A patent/CN114488507A/en active Pending
-
2021
- 2021-10-22 WO PCT/CN2021/125487 patent/WO2022100405A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860384Y (en) * | 2005-11-24 | 2007-01-24 | 苏州六六视觉科技股份有限公司 | Video three-dimensional image-forming microscopic equipment for surgery |
| CN105100712A (en) * | 2015-07-12 | 2015-11-25 | 顾雍舟 | Head-mounted stereo-display microsurgery operation system |
| CN107913107A (en) * | 2016-10-08 | 2018-04-17 | 上海安信光学仪器制造有限公司 | 3D helmet-type operating microscope systems |
| CN206865633U (en) * | 2017-01-23 | 2018-01-09 | 北京山桐科技有限公司 | Vision enhancement wearable device |
| CN209611347U (en) * | 2018-12-29 | 2019-11-12 | 西诺医疗器械集团有限公司 | Oral cavity 3D microscopic system based on binocular vision |
| CN214623181U (en) * | 2020-11-12 | 2021-11-05 | 上海珩之科技有限公司 | Wearable display device |
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| WO2022100405A1 (en) | 2022-05-19 |
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