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WO2014085994A1 - Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires - Google Patents

Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires Download PDF

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Publication number
WO2014085994A1
WO2014085994A1 PCT/CN2012/085903 CN2012085903W WO2014085994A1 WO 2014085994 A1 WO2014085994 A1 WO 2014085994A1 CN 2012085903 W CN2012085903 W CN 2012085903W WO 2014085994 A1 WO2014085994 A1 WO 2014085994A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
point data
reflection point
eyes
flashing
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/CN2012/085903
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English (en)
Chinese (zh)
Inventor
高亮
邓宏伟
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2012/085903 priority Critical patent/WO2014085994A1/fr
Priority to CN201280070374.XA priority patent/CN104363819B/zh
Publication of WO2014085994A1 publication Critical patent/WO2014085994A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus

Definitions

  • the present invention relates to the field of medicine, and in particular, to a method, device and system for obtaining eyeball point data. Background technique
  • Embodiments of the present invention provide a method, device, and system for obtaining eyeball point data, which can accurately and objectively obtain target ball point data.
  • the present invention is implemented in such a manner that a method for obtaining eyeball point data includes:
  • the light source that is visible to the right eye and is invisible to the left eye or the light source that is visible to the left eye and invisible to the right eye are respectively in the east, south, west, north, southeast, southwest, northeast, northwest, and center.
  • the method before the turning on the white light source, the method further includes:
  • More excellent also includes:
  • Another object of the present invention is to provide an apparatus for obtaining target point light spot data, comprising: a check module, configured to determine whether there is a reflection point on the eyeball when the white light source is turned on, if there is a reflection point transmission Flashing a message to the control light source module;
  • the light source module is controlled to receive the flashing message, and then control the flashing of the green light source or the red light source on the test light source screen.
  • More excellent also includes:
  • the positioning module is configured to send an adjustment message to the bracket when the positioning light source is turned on, until the bracket is adjusted until the examiner sees the positioning light source by both eyes.
  • a further object of the present invention is to provide a system for obtaining eyeball point data, comprising: a test light source screen for respectively generating a white light source, a green light source or a red light source;
  • Means for obtaining eyeball point data specifically,
  • the verification module is configured to determine whether there is a reflection point on the eyeball when the white light source is turned on, and if there is a reflection point, send a flashing message to the control light source module;
  • Controlling the light source module for receiving the flashing message, and then controlling the flashing of the green light source or the red light source on the test light source screen;
  • An output device for outputting the light spot data in the camera.
  • the source of the flashing light source in the test light source is nine directions from east, south, west, north, southeast, southwest, northeast, northwest and center.
  • the target ball point data can be accurately and objectively obtained, so that the ophthalmologist can more objectively and accurately judge the problem eye muscle and reduce the patient's surgical risk.
  • FIG. 1 is a schematic flow chart of a method for obtaining eyeball point data according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of another embodiment of a method for obtaining eyeball point data according to the present invention
  • 3 is a schematic structural diagram of an apparatus for obtaining a target point light spot data according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a system for obtaining eyeball point data according to an embodiment of the present invention
  • FIG. 1 a schematic flowchart of a method for obtaining eyeball point data according to an embodiment of the present invention, including:
  • Step S101 Turn on the white light source, record the reflection point of the two eyes to the white light source, and if there is a reflection point in both eyes, proceed to the next step.
  • the examiner takes special glasses with a left-eye red lens and a right-eye green lens, looks at the white light source, and records whether the eyes have a white light source.
  • Step S102 Turn on the light source whose right eye is visible and the left eye is invisible, and record the left eye reflection point data. Specifically, the green light source is turned on, and the examiner can see the green light source in the right eye, but the green light source is not visible in the left eye.
  • the green light source flashes 9 times on the test light source screen, and its flashing points are nine directions from east, south, west, north, southeast, southwest, northeast, northwest and center. The examiner's eyes follow these 9 green flashing points and the camera records 9 left-eye spot data.
  • Step S103 Turn on the light source whose left eye is visible and the right eye is invisible, and record the right eye reflection point data.
  • the red light source is turned on, and the examiner can see the red light source in the left eye, but the red light source is not visible in the right eye.
  • the red light source flashes 9 times on the test light source screen, and its flashing points are nine directions from east, south, west, north, southeast, southwest, northeast, northwest and center. The examiner's eyes follow these 9 red flashing points and the camera records 9 right eye spot data.
  • Step S104 Output the reflection point data.
  • Step S201 Adjust the examiner's eyes to a position where the positioning light source can be seen.
  • Step S202 Turn on the camera and adjust the examiner's pupil at the center of the camera.
  • the camera is a high power camera.
  • Step S203 Turn on the white light source, and record the reflection point of the two eyes to the white light source.
  • the white light source that is turned on is in the center of the test light source screen, and the camera records and records the reflection point of the white light source with both eyes. If the reflection point of both eyes has a representative verification success, the next step can be performed.
  • Step S204 Turn on the green light source, and record the left eye reflection point data.
  • the green light source is turned on, and the examiner can see the green light source in the right eye, but the green light source is not visible in the left eye.
  • the green light source flashes 25 times on the test light source screen.
  • the position of the flashing point is shown in Figure 5.
  • the intersection between the three concentric circles and the eight axes separated by 45 degrees is 24, plus the center of the circle. , forming 25 flashing points.
  • the examiner's eyes follow these 25 green flashing points and the camera records 25 left-eye spot data.
  • Step S205 Turn on the red light source, and record the right eye reflection point data.
  • the red light source is turned on, and the examiner can see the red light source in the left eye, but the red light source is not visible in the right eye.
  • the red light source flashes 25 times on the test light source screen.
  • the position of the flashing point is shown in Figure 5.
  • the intersection of the three concentric circles and the eight axes separated by 45 degrees is 24, plus the center of the circle. , forming 25 flashing points.
  • the examiner's eyes follow these 25 red flashing points and the camera records 25 right eye spot data.
  • Step S206 Output the reflection point data.
  • the camera outputs the captured light spot data to a computer or other external device.
  • the structure of the apparatus for obtaining the eyeball point data according to the embodiment of the present invention is further described in detail below with reference to the structural diagram of the apparatus for obtaining the eyeball point data according to the embodiment of the present invention shown in FIG.
  • the verification module 301 is configured to determine whether there is a reflection point on the eyeball when the white light source is turned on, and send a flashing message to the control light source module 302 if there is a reflection point.
  • the light source module 302 is configured to receive a flashing message and then control the flashing of the green light source or the red light source on the test light source screen.
  • the target ball point data can be accurately and objectively obtained, so that the ophthalmologist can more objectively and accurately judge the problem eye muscle and reduce the patient's surgical risk.
  • the device for obtaining the eyeball point data further comprises:
  • the positioning module 303 is configured to send an adjustment message to the bracket when the positioning light source is turned on, until the bracket adjusts to the inspector to see the positioning light source.
  • a structure of a system for obtaining eyeball point data in accordance with an embodiment of the present invention shown in FIG. 4 is further described in detail with reference to a structure of a system for obtaining target point light spot data according to an embodiment of the present invention.
  • the light source screen 401 is tested for generating a white light source, a green light source or a red light source, respectively.
  • the source of the flashing light source in the test source is nine directions from east, south, west, north, southeast, southwest, northeast, northwest, and center.
  • the camera 402 is configured to record the reflected point data of both eyes.
  • Bracket 403 for support of the examiner's head.
  • the device 404 for obtaining the eyeball point data includes
  • the verification module 4041 is configured to determine whether there is a reflection point on the eyeball when the white light source is turned on, and if the reflection point sends a flashing message to the control light source module 4042.
  • the light source module 4042 is configured to receive a flashing message, and then control the flashing of the green light source or the red light source on the test light source screen.
  • the output device 405 is configured to output the light spot data in the camera. It should be noted that, through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus a necessary hardware platform, and of course, can also be implemented entirely by hardware. Based on such understanding, all or part of the technical solution of the present invention contributing to the background art may be embodied in the form of a software product, which may be stored in a storage medium such as a ROM/RAM, a magnetic disk, an optical disk, or the like. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.
  • a computer device which may be a personal computer, server, or network device, etc.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

La présente invention concerne un procédé d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires, ledit procédé comprenant : la mise en marche d'une source de lumière, l'enregistrement des points de réflexion de la lumière de deux yeux sur la source de lumière blanche, et si les deux yeux ont des points de réflexion de la lumière, le passage à l'étape suivante ; la mise en marche d'une source de lumière qui est visible pour l'œil droit et invisible pour l'œil gauche, et l'enregistrement de données de points de réflexion de la lumière de l'œil gauche ; la mise en marche d'une source de lumière qui est visible pour l'œil gauche et invisible pour l'œil droit, et l'enregistrement de données relatives aux points de réflexion de la lumière de l'œil droit ; et la production de données de points de réflexion de la lumière. La présente invention concerne en outre un appareil et un système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires. Ainsi, les données relatives aux points de réflexion de la lumière de globes oculaires peuvent être obtenues de manière objective, et un ophtalmologue peut déterminer plus précisément l'existence d'un problème au niveau d'un muscle oculaire, et estimer plus précisément une intervention chirurgicale, réduisant ainsi le risque chirurgical pour un patient.
PCT/CN2012/085903 2012-12-05 2012-12-05 Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires Ceased WO2014085994A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2012/085903 WO2014085994A1 (fr) 2012-12-05 2012-12-05 Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires
CN201280070374.XA CN104363819B (zh) 2012-12-05 2012-12-05 一种得到眼球映光点数据的方法、装置及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/085903 WO2014085994A1 (fr) 2012-12-05 2012-12-05 Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires

Publications (1)

Publication Number Publication Date
WO2014085994A1 true WO2014085994A1 (fr) 2014-06-12

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PCT/CN2012/085903 Ceased WO2014085994A1 (fr) 2012-12-05 2012-12-05 Procédé, appareil et système d'obtention de données relatives aux points de réflexion de la lumière de globes oculaires

Country Status (2)

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CN (1) CN104363819B (fr)
WO (1) WO2014085994A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106264443A (zh) * 2016-08-11 2017-01-04 刘东光 一种斜视智能检查分析系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094521A (en) * 1990-11-07 1992-03-10 Vision Research Laboratories Apparatus for evaluating eye alignment
US5502520A (en) * 1993-12-03 1996-03-26 Cibis; Gerhard W. Method and apparatus for detecting eye disorders
CN2552474Y (zh) * 2002-06-22 2003-05-28 顾宝文 斜视定量摄像分析装置
CN1813624A (zh) * 2006-02-16 2006-08-09 赵阳 斜视度测量仪及其测量斜视度的方法
CN1836625A (zh) * 2006-04-28 2006-09-27 赵阳 一种斜视度测量仪及测量方法
CN101147670A (zh) * 2007-08-29 2008-03-26 中国人民解放军第三军医大学第一附属医院 斜视测试仪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094521A (en) * 1990-11-07 1992-03-10 Vision Research Laboratories Apparatus for evaluating eye alignment
US5502520A (en) * 1993-12-03 1996-03-26 Cibis; Gerhard W. Method and apparatus for detecting eye disorders
CN2552474Y (zh) * 2002-06-22 2003-05-28 顾宝文 斜视定量摄像分析装置
CN1813624A (zh) * 2006-02-16 2006-08-09 赵阳 斜视度测量仪及其测量斜视度的方法
CN1836625A (zh) * 2006-04-28 2006-09-27 赵阳 一种斜视度测量仪及测量方法
CN101147670A (zh) * 2007-08-29 2008-03-26 中国人民解放军第三军医大学第一附属医院 斜视测试仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106264443A (zh) * 2016-08-11 2017-01-04 刘东光 一种斜视智能检查分析系统

Also Published As

Publication number Publication date
CN104363819B (zh) 2016-08-17
CN104363819A (zh) 2015-02-18

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