WO2022127824A1 - Dispositif d'affichage de microscope - Google Patents

Dispositif d'affichage de microscope Download PDF

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Publication number
WO2022127824A1
WO2022127824A1 PCT/CN2021/138347 CN2021138347W WO2022127824A1 WO 2022127824 A1 WO2022127824 A1 WO 2022127824A1 CN 2021138347 W CN2021138347 W CN 2021138347W WO 2022127824 A1 WO2022127824 A1 WO 2022127824A1
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WO
WIPO (PCT)
Prior art keywords
microscope
display screen
image processor
display device
image
Prior art date
Application number
PCT/CN2021/138347
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English (en)
Chinese (zh)
Inventor
张宇燕
王颖
李健
杨祖国
章婧怡
Original Assignee
上海珩之科技有限公司
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.)
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Publication date
Application filed by 上海珩之科技有限公司 filed Critical 上海珩之科技有限公司
Publication of WO2022127824A1 publication Critical patent/WO2022127824A1/fr

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • 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

Definitions

  • the invention relates to a microscope display device, in particular to the technical field of microscopic imaging.
  • optical microscopes include monocular microscopes and binocular microscopes. Ordinary optical microscopes can be used to observe biological samples, etc., and binocular microscopes can be designed as stereo microscopes so that images have a three-dimensional effect during observation. Stereo microscopes can be used, for example, in surgical microscopes. Operating microscopes are similar in principle to other microscopes. They are magnified and imaged by objective lenses and eyepieces, and usually include a beam splitter for light splitting, allowing multiple people to observe at the same time through two or more sets of eyepieces.
  • the embodiments of the present invention provide a display device for microscope observation, which solves the problem of fatigue of users who observe from the eyepiece in a fixed posture for a long time and cannot take into account the operating environment, and the problem of light splitting of assistant mirrors.
  • the microscope display device provided by the present invention can be used in any microscope system with eyepieces without modification of the microscope system.
  • the advantages brought by the present invention also include: 1.
  • the microscope display device provided by the present invention can simultaneously provide the observer with required data information, such as patient information or information parameters of auxiliary treatment, through digital input in the observation of a traditional microscope.
  • the microscope display device can simplify the structure of the microscope, and provides the option of eliminating the assistant mirror or the spectroscopic system of digital imaging to increase the observation brightness, reduce the cost of the microscope, and reduce the illumination intensity.
  • Reducing the illumination intensity in the ophthalmic surgical microscope can reduce light damage to the patient's operating eye.
  • a display device for microscope observation comprising at least one display screen for observation, at least one video sensing head and an image processor or computer, the video sensing head has a mounting bayonet, which can be directly mounted on a microscope
  • the image information is obtained on the eyepiece, and the obtained image information is sent to the image processor or computer for processing, and the video signal output by the image processor can be displayed on the display screen; the observer can View images in microscope eyepieces near or far with any modification to the microscope.
  • the image processor has a digital input port, a network system, system operation management software, a microprocessor and storage functions.
  • the microscope eyepieces of the binoculars when applied to a binocular microscope, there are two video sensor heads, which can be directly installed on the microscope eyepieces of the binoculars to obtain image information.
  • the image processor processes images and performs data storage, sharing, editing, transmission and management functions.
  • the mounting bayonet of the video sensor head is adapted to the eyepiece, which is convenient for self-installation and removal as required without any change to the original structure of the microscope and the eyepiece.
  • the video signal output by the image processor can be displayed on the display screen, and the communication mode between the image processor, the video sensor head and the display screen can be wired through a cable, or not Wireless transmission via 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.
  • the display screen is a stereoscopic display screen.
  • the observer can observe the images on the stereoscopic display screen stereoscopically by wearing stereoscopic observation glasses, such as polarized glasses.
  • stereoscopic observation glasses such as polarized glasses.
  • the naked eye stereoscopic display can be realized without glasses when using the naked eye 3D display.
  • One or more displays can be connected to the image processor at the same time.
  • the display device has an operation panel, and the user can perform various observation operations on the operation panel, including selection of display content, data input and output, image brightness, color and contrast, etc.
  • the invention solves the limitation brought by the observation of the microscope eyepiece, and allows the observer to obtain a more free operation mode.
  • the unrestricted head posture of the observer can reduce the fatigue caused by long-term observation.
  • the present invention completely eliminates the image difference between the primary mirror and the auxiliary observation mirror.
  • the relevant staff can use the microscope display device to supervise the operation in real time through the screen according to their needs, provide information, and cooperate with the corresponding surgical work or realize remote viewing and remote collaboration;
  • Various parameter information is imported into the screen in real time, and the present invention can provide all traditional microscopes with functions that cannot be realized through traditional eyepiece observation, and upgrade information.
  • Fig. 1 shows a schematic diagram of a video head connected to a microscope eyepiece, a computer and a display screen of the present invention
  • FIGS. 2 to 5 show schematic diagrams of a microscope display device configured for a monocular microscope according to an embodiment of the present invention
  • FIGS. 6 to 9 show schematic diagrams of a microscope display device configured for a binocular microscope according to an embodiment of the present invention.
  • the embodiment of the present invention provides a display device for microscope observation, (see FIG. 1 ) comprising at least one display screen 5 for observation, at least one video sensor head 1 and an image processor or computer 4, the
  • the video sensor head 1 has an installation bayonet 10, which can be directly installed on the eyepieces 31 and 32 of the microscope 9 to obtain image information, and the obtained image information is sent to the image processor or computer 4 for processing.
  • the video signal output by the image processor can be displayed on the display screen 5; the observer can observe the image in the eyepiece of the microscope nearby or remotely without any modification of the microscope.
  • the display device and the connected external host can have the functions of video display, recording, return visit, editing, storage and marking through the image processor on the operation interface, and can also be connected to a remote server through the Internet for data interactive processing.
  • FIG. 2 shows an implementation method of a microscope display device for monocular microscope observation.
  • the video sensor head is connected to the image processor and the display screen in the external host through cables: install a video sensor head 1 on the eyepiece 3 of the monocular microscope with the mounting bayonet 10, and the video sensor head 1 obtains
  • the image is transmitted to the external host 4 through the cable 2, the image data is processed by the image processor, and then transmitted to the display screen 5 through the cable for display, and can also be transmitted to other external display screens for display.
  • FIG. 3 shows another implementation method of a microscope display apparatus for monocular microscope observation.
  • the video sensor head has wireless transmission, and is wirelessly connected to the image processor in the external host.
  • the specific embodiment is as follows: a video sensor head 11 with wireless transmission function is installed on the eyepiece 3 of the monocular microscope with the mounting bayonet 10, and the image obtained by the video sensor head 11 with wireless transmission function is obtained by a wireless method
  • the image data is transmitted to the external host 4 and processed by the image processor, and then displayed on the display screen 5, and can also be transmitted to other external display screens for display.
  • FIG. 4 shows another implementation method of a microscope display apparatus for monocular microscope observation.
  • the image processor is installed in the video sensor head, and the video sensor head 12 with the built-in image processor is connected to the display screen 5 through the cable 2 .
  • the specific method is to install a video sensor head 12 with a built-in image processor on the eyepiece 3 of the monocular microscope with the mounting bayonet 10, and the image data obtained by the video sensor head 12 is processed by the image processor and then It is transmitted to the display screen of the display screen 5 through the cable connection 2 for display, and can also be transmitted to other external display screens for display.
  • FIG. 5 shows another implementation method of a microscope display apparatus for monocular microscope observation.
  • the image processor is installed in the video sensor head, and the video sensor head with the image processor is connected to the display screen 51 with a wireless connection function through a wireless method.
  • the specific method is to install a video sensor head 13 with a built-in image processor and a wireless transmission function on the eyepiece 3 of the monocular microscope with the mounting bayonet 10, and the image data obtained by the video sensor head 13 is processed through the image. After processing by the processor, it is wirelessly transmitted to the display screen 51 of the display screen with the wireless connection function for display, and can also be transmitted to other external display screens for display.
  • FIG. 6 illustrates a specific implementation method of a display device for binocular microscope observation, wherein the video sensor head is connected to the image processor in the external host through a cable, and the latter is connected to the display screen to work.
  • the specific method is to install the two video heads 1 on the two eyepieces 31 and 32 of the binocular microscope with the mounting bayonet 10 respectively, and the images obtained by the two video sensor heads 1 are respectively transmitted to the external host 4 through the cable 2 , the image data is processed by the image processor and then transmitted to the display screen 5 for display through a cable, and can also be transmitted to other external display screens for display.
  • the external host, the image processor and the display screen can include an operation panel or interface for the user to control the display, storage, observation mode, image brightness and contrast, parameter input and output, etc. of the image. While observing the microscope through this display device, the observer can simultaneously read the information, data or operating parameters input through the external host, image processor or other peripheral devices on the display screen.
  • the observer can observe the images on the stereoscopic display screen by wearing stereoscopic observation glasses, such as polarized glasses, or use a display screen with naked-eye 3D display function Realize naked eye stereoscopic observation.
  • Figure 7 illustrates a specific implementation method of a display device for binocular microscope observation, wherein the video sensor head with wireless transmission function is wirelessly connected to the image processor in the external host, and the latter is connected to the display screen to work .
  • the specific method is to install the two video heads 11 on the two eyepieces 31 and 32 of the binocular microscope with the mounting bayonet 10 respectively, and the images obtained by the two video sensor heads 11 are respectively transmitted to the external host 4 by wireless.
  • the image data is processed by the image processor and then transmitted to the display screen 5 for display, and can also be transmitted to other external display screens for display.
  • the external host, the image processor and the display screen may include an operation panel or interface for the user to control the image display, storage, observation mode, image brightness and contrast, and parameter input and output.
  • the observer can simultaneously read the information, data or operating parameters input through the external host, image processor or other peripheral devices on the display screen.
  • the observer can observe the images on the stereoscopic display screen by wearing stereoscopic observation glasses, such as polarized glasses, or use a display screen with naked-eye 3D display function Realize naked eye stereoscopic observation.
  • FIG. 8 shows another specific implementation method of a display device for binocular microscope observation, wherein the video sensor head has a built-in image processor, and the latter is connected to the display screen through a cable to work.
  • the specific method is to install two video sensor heads 12 with built-in image processors on the eyepieces 31 and 32 of the binocular microscope with the mounting bayonet 10 respectively, and the images obtained by the two video sensor heads 12 are obtained by the built-in image.
  • the processor After processing by the processor, it is transmitted to the display screen 5 for display through a cable, and can also be transmitted to other external display screens for display; the image data collected by the two video sensor heads 12 with built-in image processors are respectively collected by the image processor. After processing, it is displayed on the display screen 5 .
  • the display screen 5 may include an operation panel or interface, and the image processor included therein can be wirelessly connected to external devices for the user to control image display, storage, observation mode, image brightness and contrast, parameter input and output, and the like. While observing the microscope through this display device, the observer can simultaneously read the information, data or operating parameters input through the external device, server or other peripheral devices on the display screen.
  • the observer can observe the image on the stereoscopic display screen by wearing stereoscopic observation glasses, such as polarized glasses, or use a display screen with naked-eye 3D display function Realize naked eye stereoscopic observation.
  • Figure 9 shows another specific implementation method of a display device for binocular microscope observation, wherein the video sensor head with wireless transmission function has a built-in image processor, and the latter communicates with the wireless connection function through a wireless method. Display connection to work.
  • the specific method is to install two video heads 13 with built-in image processor and wireless function respectively on the eyepieces 31 and 32 of the binocular microscope with the mounting bayonet 10, and the images obtained by the two video sensor heads are obtained by
  • the built-in image processor is processed and then transmitted to the display screen 51 with wireless connection function by wireless method for display, and can also be transmitted to other external display screens for display; two of them have built-in image processor and wireless transmission function video.
  • the image data respectively collected by the sensor heads 13 are processed by the image processor and displayed on the display screen of the display screen 51 with a wireless connection function.
  • the display screen may include an operation panel or interface, and the image processor contained therein can be wirelessly connected to external devices for users to control the display, storage, observation mode, image brightness and contrast, parameter input and output, etc. of the image. While observing the microscope through this display device, the observer can simultaneously read the information, data or operating parameters input through external devices, servers or other peripheral devices on the display screen.
  • the observer can observe the images on the stereoscopic display screen by wearing stereoscopic observation glasses, such as polarized glasses, or use a display screen with naked-eye 3D display function Realize naked eye stereoscopic observation.
  • stereoscopic observation glasses such as polarized glasses
  • the above embodiments only partially illustrate the implementation method of the present invention.
  • many combinations can be derived to form display devices for observation through microscope eyepieces.
  • the image processor may be built into the display screen; or the display screen and the video sensing head may have image processors at the same time, which play a strengthening or synergistic role.
  • the two video sensor heads can be connected together first, and then connected to the image sensor or display screen through a single cable.

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

L'invention concerne un dispositif d'affichage utilisé pour l'observation par microscope. Le dispositif d'affichage utilisé pour l'observation par microscope binoculaire comprend un dispositif d'affichage (5), deux têtes de détection vidéo (1), et un processeur d'image (4), le dispositif d'affichage (5) étant pourvu d'un écran d'affichage (5) pour observation binoculaire ; chacune des têtes de détection vidéo (1) est pourvue d'une ouverture de serrage de montage (10) qui peut être directement montée sur des oculaires (31, 32) de tout microscope binoculaire pour acquérir des informations d'image, et envoie les informations d'image acquises au moyen des deux oculaires (31, 32) au processeur d'image (4) dans un ordinateur central externe pour le traitement ; un signal vidéo émis par le processeur d'image (4) peut être observé par deux yeux au moyen de l'affichage (5) dans le dispositif d'affichage ; et un observateur peut observer une image dans les oculaires (31, 32) sans changer le microscope binoculaire. Un port de communication de l'unité centrale externe peut être connecté à un serveur à distance pour obtenir une coopération de technologie à distance.
PCT/CN2021/138347 2020-12-16 2021-12-15 Dispositif d'affichage de microscope WO2022127824A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202023029989.9U CN214586218U (zh) 2020-12-16 2020-12-16 一种显微镜显示设备
CN202023029989.9 2020-12-16

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WO2022127824A1 true WO2022127824A1 (fr) 2022-06-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN214586218U (zh) * 2020-12-16 2021-11-02 上海珩之科技有限公司 一种显微镜显示设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1287282A (zh) * 1999-09-03 2001-03-14 贾磊钦 数字显微镜
CN2604697Y (zh) * 2002-01-16 2004-02-25 沈激 显微镜立体视频采集、回放和分析装置
CN106249398A (zh) * 2016-09-09 2016-12-21 江苏科沁光电科技有限公司 一种3d电子显微镜
US20200211233A1 (en) * 2016-08-28 2020-07-02 Augmentiqs Medical Ltd. A system for histological examination of tissue specimens
CN111405866A (zh) * 2017-11-30 2020-07-10 医学技术有限责任公司 用于眼部治疗的沉浸式显示系统
CN214586218U (zh) * 2020-12-16 2021-11-02 上海珩之科技有限公司 一种显微镜显示设备
CN214623181U (zh) * 2020-11-12 2021-11-05 上海珩之科技有限公司 一种可穿戴式显示设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1287282A (zh) * 1999-09-03 2001-03-14 贾磊钦 数字显微镜
CN2604697Y (zh) * 2002-01-16 2004-02-25 沈激 显微镜立体视频采集、回放和分析装置
US20200211233A1 (en) * 2016-08-28 2020-07-02 Augmentiqs Medical Ltd. A system for histological examination of tissue specimens
CN106249398A (zh) * 2016-09-09 2016-12-21 江苏科沁光电科技有限公司 一种3d电子显微镜
CN111405866A (zh) * 2017-11-30 2020-07-10 医学技术有限责任公司 用于眼部治疗的沉浸式显示系统
CN214623181U (zh) * 2020-11-12 2021-11-05 上海珩之科技有限公司 一种可穿戴式显示设备
CN214586218U (zh) * 2020-12-16 2021-11-02 上海珩之科技有限公司 一种显微镜显示设备

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