CN102475536A - Measurement method of exophthalmos, instrument and application of instrument - Google Patents
Measurement method of exophthalmos, instrument and application of instrument Download PDFInfo
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- CN102475536A CN102475536A CN2010105631153A CN201010563115A CN102475536A CN 102475536 A CN102475536 A CN 102475536A CN 2010105631153 A CN2010105631153 A CN 2010105631153A CN 201010563115 A CN201010563115 A CN 201010563115A CN 102475536 A CN102475536 A CN 102475536A
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- margo orbitalis
- exophthalmos
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Abstract
The invention provides a measurement method of expophthalmos, which realizes the purpose that the distance between a laser source and the top end of cornea and the distance between the laser source and a lateral orbital margin can be measured respectively by utilizing laser, and the two distances are the expophthalmos. The invention also provides a laser exophthalmometer for realizing the measurement method and application of the exophthalmometer. According to the invention, the influences of optical parallax and other factors and influences of different examiners and lateral orbital margin fracture or skin swelling can be eliminated, the exophthalmos can be accurately measured relatively, and quantitative measurement can be performed on up and down displacement of globe.
Description
Technical field
The present invention relates to the ophthalmologic examination field, particularly is a kind of method, instrument and instrument application of measuring the exophthalmos amount.
Background technology
Prior art is mainly used exophthalmometer, overlaps with corneal vertex through examiner's perusal graduation mark, measures the overhang of eyeball with respect to outside margo orbitalis.Mainly contain following shortcoming: 1. the examiner is different, and causes measurement result different, even same examiner checks same sufferer in different time, its result also can be variant; 2. when outside margo orbitalis fracture or outside margo orbitalis place skin turgor, the result is inaccurate.
Therefore, we need a kind ofly can accurately to measure exophthalmos degree, the measuring method and the instrument that influence of examinate's difference and outside margo orbitalis fracture or skin turgor not relatively.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can in the influence of getting rid of factors such as parallax, guarantee the accuracy of measurement result, and can be shifted up and down to eyeball and make the measuring method of quantitative measurement; Another object of the present invention provides a kind of gauge that is used to measure the exophthalmos amount; The 3rd purpose of the present invention provides the method for using of said gauge.
In order to address the above problem, technical scheme of the present invention is such.
A kind of method of measuring the exophthalmos amount is characterized in that, utilizes laser to measure the distance between lasing light emitter and corneal vertex, lasing light emitter and the outside margo orbitalis respectively, and the difference of two distances is the exophthalmos amount.
A kind of laser exophthalmometry appearance of realizing above-mentioned measuring method; Comprise support and operating board; It is characterized in that said operating board is provided with horizontal shifting platform, said horizontal shifting platform is provided with laser measuring apparatus; Said support is provided with margo orbitalis positioner dough-making powder middle part, outside cross light device, and said outside margo orbitalis positioner is provided with small mirror.
A kind of method of using above-mentioned laser exophthalmometry appearance to measure the exophthalmos amount comprises following step:
(1) uses the fixedly head of the measured of Lower jaw support and E Tuo;
(2) open face middle part cross light device and make its projection cross light, the head position of adjustment the measured makes cross light be in the measured mid-face;
(3) open laser measuring apparatus, regulate action bars, realize the move left and right of horizontal shifting platform on cross bar, make LASER Light Source be right against corneal vertex, the reading on the display screen be corneal vertex to LASER Light Source apart from x
1
(4) A of outside margo orbitalis positioner end is placed the margo orbitalis place, the outside of the measured, regulate small mirror, the minute surface that makes small mirror is over against LASER Light Source, and is in same vertical plane with outside margo orbitalis;
(5) regulate action bars, make LASER Light Source move to laser beam and locate, margo orbitalis to LASER Light Source apart from x outside the reading on the display screen is with the small mirror minute surface is vertical
2
Compared with prior art, the invention has the beneficial effects as follows:
The relative fixed that holder of application of fixed frame and throw light guarantee head position can realize the measurement that eyeball is shifted up and down; The influence of human eye parallax factor has been got rid of in laser applied measurement corneal vertex and margo orbitalis position, the outside, and the shortcoming of bad measurement repeatability repeatedly, and it is general and guarantee accurately to be convenient to check result.
Description of drawings
Specify the present invention below in conjunction with the accompanying drawing and the specific embodiment.
Fig. 1 is the schematic perspective view of laser exophthalmometry appearance of the present invention.
Fig. 2 is the use sketch map of laser exophthalmometry appearance of the present invention.
Label is among the figure: 1-support, 2-outside margo orbitalis positioner, 3-small mirror, 4-LASER Light Source, 5-laser measuring apparatus, 6-handle, 7-display screen, 8-action bars, 9-horizontal shifting platform, 10-cross bar, 11-operating board, 12-Lower jaw support, 13-face middle part cross light device, 14-E Tuo, 15-cross light.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment
A kind of method of measuring the exophthalmos amount is characterized in that, utilizes laser to measure the distance between LASER Light Source and corneal vertex, LASER Light Source and the outside margo orbitalis respectively, and the difference of two distances is the exophthalmos amount.
As shown in Figure 1; A kind of laser exophthalmometry appearance is made up of support 1 and operating board 11, and said operating board 11 is provided with horizontal shifting platform 9; Said horizontal shifting platform 9 is provided with laser measuring apparatus 5; Through regulating action bars 8, realize moving horizontally of horizontal shifting platform 9, and then laser measuring apparatus 5 can be moved horizontally on operating board.Said operating board 11 can be an ophthalmology operating board commonly used in the prior art.
Said support 1 is provided with margo orbitalis positioner 2 dough-making powder middle part, outside cross light device 13, and said outside margo orbitalis positioner 2 is provided with small mirror 3.Outside margo orbitalis positioner 2 is a two-part, is connected with support 1 through hinges, also connects through hinges between two sections, and outside margo orbitalis positioner 2 and small mirror 3 can freely be rotated.Face middle part cross light device 13 is provided with cross-shaped light source, can directly throw cross light 15, is used to guarantee that the face of the measured when measuring is in vertical state.Face middle part cross light device 13 is a two-part, and is connected with support 1 through hinges, also connects through hinges between two sections, and face middle part cross light device 13 can freely be rotated.
Also be provided with volume holder 14 and Lower jaw support 12 on the said support 1, be used for fixing the head of the measured, guarantee the relative fixed of head position.
The left and right sides, below of said support 1 also is provided with handle 6, and the measured can be selected to hold handle 6 according to the custom of oneself when measuring, and makes the measured more comfortable when measuring.
Use above-mentioned laser exophthalmometry appearance to measure the method for exophthalmos amount, comprise following step:
(1) with the fixing head of the measured of Lower jaw support 12 and E Tuo 14;
(2) open face middle part cross light device 13 and make its projection cross light 15, the head position of adjustment the measured, as shown in Figure 2, make cross light 15 be in the measured mid-face;
(3) open laser measuring apparatus 5, regulate action bars 8, realize the move left and right of horizontal shifting platform 9 on cross bar 10, make LASER Light Source 4 be right against corneal vertex, the reading on the display screen 7 be corneal vertex to LASER Light Source 4 apart from x
1
(4) as illustrated in fig. 1 and 2, the A of outside margo orbitalis positioner 2 end is placed the margo orbitalis place, the outside of the measured, regulate small mirror 3, the minute surface that makes small mirror 3 is over against LASER Light Source 4, and is in same vertical plane with outside margo orbitalis;
(5) regulate action bars 8, make LASER Light Source 4 move to laser beam and vertical the locating of small mirror 3 minute surfaces, margo orbitalis to LASER Light Source apart from x outside the reading on the display screen 7 is
2
Reading x
1With x
2Difference be the exophthalmos amount.
If a side of the measured outside margo orbitalis fracture and opposite side is normal, then with a normal side as localized standard.Because the normal person is symmetric usually, the distance of normal side to LASER Light Source 4 also can be thought the distance of injured side to LASER Light Source 4.
All injured and can't confirm the normal outside margo orbitalis time when both sides outsides margo orbitalis, the cornea fixed point through measuring two eyeballs respectively and the distance between the LASER Light Source 4 calculates the relative standout of two eyeballs.
The relative fixed that application of fixed frame of the present invention holder and throw light guarantee head position can realize the measurement that eyeball is shifted up and down, and prior art can not realize this target; The influence of human eye parallax factor has been got rid of in this programme laser applied measurement corneal vertex and margo orbitalis position, the outside, and the shortcoming of bad measurement repeatability repeatedly, and it is general and guarantee accurately to be convenient to check result.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the description just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. a method of measuring the exophthalmos amount is characterized in that, utilizes laser to measure the distance between lasing light emitter and corneal vertex, LASER Light Source and the outside margo orbitalis respectively, and the difference of two distances is the exophthalmos amount.
2. a laser exophthalmometry appearance of realizing the measuring method of claim 1 is made up of support 1 and operating board 11, it is characterized in that, said support 1 is provided with outside margo orbitalis positioner 2, Lower jaw support 12, face middle part cross light device 13 and E Tuo 14; Said operating board 11 is provided with horizontal shifting platform 9; Said horizontal shifting platform 9 is provided with laser measuring apparatus 5; Said outside margo orbitalis positioner 2 is provided with small mirror 3; Said outside margo orbitalis positioner 2 dough-making powder middle part cross light device 13 is connected with support 1 through hinges, and both are two-part, passes through the hinges connection between two sections.
3. laser exophthalmometry appearance according to claim 2 is characterized in that said support 1 is provided with handle 6.
4. method of using the described laser exophthalmometry of claim 2 appearance to measure the exophthalmos amount comprises following step:
(1) uses the fixedly head of the measured of Lower jaw support 12 and E Tuo 14;
(2) open face middle part cross light device 13 and make its projection cross light 15, the head position of adjustment the measured makes cross light 15 be in the measured mid-face;
(3) open laser measuring apparatus 5, regulate action bars 8, realize the move left and right of horizontal shifting platform 9 on cross bar 10, make LASER Light Source 4 be right against corneal vertex, the reading on the display screen 7 be corneal vertex to LASER Light Source 4 apart from x
1
(4) A of outside margo orbitalis positioner 2 end is placed the margo orbitalis place, the outside of the measured, regulate small mirror 3, the minute surface that makes small mirror 3 is over against LASER Light Source 4, and is in same vertical plane with outside margo orbitalis;
(5) regulate action bars 8, make LASER Light Source 4 move to laser beam and vertical the locating of small mirror 3 minute surfaces, margo orbitalis to LASER Light Source apart from x outside the reading on the display screen 7 is
2
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| CN 201010563115 CN102475536B (en) | 2010-11-29 | 2010-11-29 | Measurement method of exophthalmos, instrument and application of instrument |
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| CN 201010563115 CN102475536B (en) | 2010-11-29 | 2010-11-29 | Measurement method of exophthalmos, instrument and application of instrument |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720738A (en) * | 2015-04-02 | 2015-06-24 | 深圳市斯尔顿科技有限公司 | Method utilizing ophthalmology equipment for detecting exophthalmic degree and ophthalmology equipment |
| CN104799809A (en) * | 2015-04-02 | 2015-07-29 | 深圳市斯尔顿科技有限公司 | Method for detecting human exophthalmos through ophthalmic device and ophthalmic device |
| CN107874738A (en) * | 2017-12-04 | 2018-04-06 | 上海交通大学医学院附属第九人民医院 | A kind of corneal diameter optical measuring device |
| CN107960985A (en) * | 2017-12-27 | 2018-04-27 | 蚌埠医学院 | A kind of portable exophthalmos of orbital patients measuring instrument |
| CN110037648A (en) * | 2019-04-25 | 2019-07-23 | 深圳市乐享医疗科技有限公司 | A kind of equipment and label localization method of measurement exophthalmos amount |
| CN111803024A (en) * | 2020-08-27 | 2020-10-23 | 张桦 | System and method for measuring exophthalmos based on deep learning algorithm |
| CN112618155A (en) * | 2020-12-17 | 2021-04-09 | 上海市普陀区中心医院 | A light filtering protective structure for ophthalmology laser surgery |
| CN115633935A (en) * | 2022-08-18 | 2023-01-24 | 上海佰翊医疗科技有限公司 | Apparatus, method and system for assessing the degree of exophthalmos of an ophthalmoscope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005966A (en) * | 1988-06-02 | 1991-04-09 | Handler Albert W | Exophthalmometer light, and methods of constructing and utilizing same |
| CN101495028A (en) * | 2006-07-24 | 2009-07-29 | 视觉股份公司 | Device for measuring an analyte in an ocular fluid |
| US20100130966A1 (en) * | 2008-11-21 | 2010-05-27 | Advanced Medical Optics, Inc. | Apparatus, System and Method for Precision Depth Measurement |
| CN101718542A (en) * | 2009-09-30 | 2010-06-02 | 深圳市斯尔顿科技有限公司 | Optical ranging device and portable refractometer thereof |
| CN101721196A (en) * | 2008-10-24 | 2010-06-09 | 南京理工大学 | Corneal topography optical measurement device based on radial shear interference |
-
2010
- 2010-11-29 CN CN 201010563115 patent/CN102475536B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005966A (en) * | 1988-06-02 | 1991-04-09 | Handler Albert W | Exophthalmometer light, and methods of constructing and utilizing same |
| CN101495028A (en) * | 2006-07-24 | 2009-07-29 | 视觉股份公司 | Device for measuring an analyte in an ocular fluid |
| CN101721196A (en) * | 2008-10-24 | 2010-06-09 | 南京理工大学 | Corneal topography optical measurement device based on radial shear interference |
| US20100130966A1 (en) * | 2008-11-21 | 2010-05-27 | Advanced Medical Optics, Inc. | Apparatus, System and Method for Precision Depth Measurement |
| CN101718542A (en) * | 2009-09-30 | 2010-06-02 | 深圳市斯尔顿科技有限公司 | Optical ranging device and portable refractometer thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720738A (en) * | 2015-04-02 | 2015-06-24 | 深圳市斯尔顿科技有限公司 | Method utilizing ophthalmology equipment for detecting exophthalmic degree and ophthalmology equipment |
| CN104799809A (en) * | 2015-04-02 | 2015-07-29 | 深圳市斯尔顿科技有限公司 | Method for detecting human exophthalmos through ophthalmic device and ophthalmic device |
| CN104799809B (en) * | 2015-04-02 | 2017-05-17 | 深圳市斯尔顿科技有限公司 | Method for detecting human exophthalmos through ophthalmic device and ophthalmic device |
| CN107874738A (en) * | 2017-12-04 | 2018-04-06 | 上海交通大学医学院附属第九人民医院 | A kind of corneal diameter optical measuring device |
| CN107874738B (en) * | 2017-12-04 | 2023-09-26 | 上海交通大学医学院附属第九人民医院 | Cornea diameter optical measuring device |
| CN107960985B (en) * | 2017-12-27 | 2019-08-23 | 蚌埠医学院 | A kind of portable exophthalmos of orbital patients measuring instrument |
| CN107960985A (en) * | 2017-12-27 | 2018-04-27 | 蚌埠医学院 | A kind of portable exophthalmos of orbital patients measuring instrument |
| CN110037648A (en) * | 2019-04-25 | 2019-07-23 | 深圳市乐享医疗科技有限公司 | A kind of equipment and label localization method of measurement exophthalmos amount |
| CN111803024A (en) * | 2020-08-27 | 2020-10-23 | 张桦 | System and method for measuring exophthalmos based on deep learning algorithm |
| CN111803024B (en) * | 2020-08-27 | 2022-10-04 | 张桦 | System for measuring eyeball protrusion degree based on deep learning algorithm |
| CN112618155A (en) * | 2020-12-17 | 2021-04-09 | 上海市普陀区中心医院 | A light filtering protective structure for ophthalmology laser surgery |
| CN115633935A (en) * | 2022-08-18 | 2023-01-24 | 上海佰翊医疗科技有限公司 | Apparatus, method and system for assessing the degree of exophthalmos of an ophthalmoscope |
| WO2024036866A1 (en) * | 2022-08-18 | 2024-02-22 | 上海佰翊医疗科技有限公司 | Exophthalmos-evaluating apparatus, method and system for exophthalmometer |
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Application publication date: 20120530 Assignee: Abbott (Beijing) Medical Technology Co.,Ltd. Assignor: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE Contract record no.: X2022310000058 Denomination of invention: Method, instrument and instrument application for measuring amount of proptosis Granted publication date: 20130626 License type: Exclusive License Record date: 20220809 |