SU704598A1 - Method of detecting trophism of the eye cornea - Google Patents
Method of detecting trophism of the eye corneaInfo
- Publication number
- SU704598A1 SU704598A1 SU782601277A SU2601277A SU704598A1 SU 704598 A1 SU704598 A1 SU 704598A1 SU 782601277 A SU782601277 A SU 782601277A SU 2601277 A SU2601277 A SU 2601277A SU 704598 A1 SU704598 A1 SU 704598A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cornea
- trophism
- detecting
- eye cornea
- hours
- Prior art date
Links
Description
(54) СПОСОБ ОПРЕДЕЛЕНИЯ ТРОФИКИ РОГОВОЙ ОБОЛОЧКИ ГЛАЗА(54) METHOD FOR DETERMINING THE TROPHY OF A CORNER EYE SHELL
1one
Изобретение относитс к медицине, а именно к офтальмологии.The invention relates to medicine, namely to ophthalmology.
Известен способ определени трофики роговой оболочки глаза с помощью алгезиметра I.A known method for determining trophism of the cornea using an algesimeter I.
Однако нри определении известным способом возможны травмиро§ание роговой оболочки и последуюп ие осложнени . Кроме того, способ субъективен, так как зависит от ощущений исследуемого.However, by determining in a known manner, trauma to the cornea and subsequent complications are possible. In addition, the method is subjective, since it depends on the sensations of the subject.
Целью изобретени вл етс предупреждение травмировани роговой оболочки и объективизаци исследовани .The aim of the invention is to prevent injury to the cornea and objectification of the study.
Эта цель достигаетс тем, что роговую оболочку освещают пол ризованным светом , и ослабление или исчезновение интерференционных спектров свидетельствует о нарущении трофики роговицы..This goal is achieved by the fact that the cornea is illuminated by polarized light, and the weakening or disappearance of the interference spectra indicates a violation of the corneal trophism.
Пример 1. Больна К, поступила сдИаГнозом: правый глаз здоров, рецедив герпетического кератита в левом глазу, в стадии выздоровлени . Острота зрени -0,3, не коррегируетс . Эпителизаци всей поверхности роговой оболочки полна . Сохран етс диффузное легкое помутнение центра роговой оболочки в средних сло х стромы.Example 1. Patient K, she received sIgnozom: the right eye is healthy, relapsed herpes keratitis in the left eye, in the stage of recovery. An acuity of -0.3 is not corrected. Epithelization of the entire surface of the cornea is complete. The diffuse slight clouding of the center of the cornea in the middle layers of the stroma is maintained.
Дл исследовании чувствительности роговой оболочки на осветитель щелевой лампы помещают пол роидный фильтр, выполп ющий роль пол ризатора. Освещенную пол ризованным светом роговую оболочку наблюдают с помопхью бинокул рного стереомикроскопа щелевой ламгп, на объектив которой помещен аналогичный пол роидный фильтр, выполн ющий роль анализатора, дл чего его плоскость пол ризации сменхена по отношению к пол ризатору на 90°.In order to study the sensitivity of the cornea, a polaroid filter playing the role of a polarizer is placed on the slit-lamp illuminator. A cornea illuminated by polarized light is observed with a slit of a binocular stereomicroscope with a slit luminaire, on the lens of which a similar polaroid filter acting as an analyzer is placed, for which its plane of polarization is 90 ° relative to the polarizer.
При исследовании правого глаза наблюдают характерную картину: между четырьм точками лимба роговой оболочки (соответствующим 12-3-6-9 часам), а именно между 12 и 3 часами, 3 и 6 часами, 6 и 9 часами и 9 и 12 часами видны дугообразные спектры, выпуклые к центру роговой оболочки . В каждом из 4 (участков) квадрантов четко видны по два рких спектра, следующих один за другим от фиолетового цвета у лимба до красного к центру и вновь от фиолетово-синего цвета у либма до красного к центру. Аналогичным способом исследуют левый глаз. Отмечают значительное снижение ркости интерференционных спектIn the study of the right eye, a characteristic picture is observed: between the four and four points of the corneal limbus (corresponding to 12-3-6-9 hours), namely between 12 and 3 hours, 3 and 6 hours, 6 and 9 hours and 9 and 12 hours, arc-shaped spectra convex to the center of the cornea. In each of the 4 (sections) quadrants, clearly visible are two bright spectra, one after the other from purple to limb to red to the center and again from purple to blue to libma to red to the center. Similarly, examine the left eye. Note a significant decrease in the brightness of the interference spectra.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782601277A SU704598A1 (en) | 1978-03-28 | 1978-03-28 | Method of detecting trophism of the eye cornea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782601277A SU704598A1 (en) | 1978-03-28 | 1978-03-28 | Method of detecting trophism of the eye cornea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU704598A1 true SU704598A1 (en) | 1979-12-25 |
Family
ID=20758302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782601277A SU704598A1 (en) | 1978-03-28 | 1978-03-28 | Method of detecting trophism of the eye cornea |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU704598A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570638A (en) | 1983-10-14 | 1986-02-18 | Somanetics Corporation | Method and apparatus for spectral transmissibility examination and analysis |
| US4817623A (en) | 1983-10-14 | 1989-04-04 | Somanetics Corporation | Method and apparatus for interpreting optical response data |
| US5140989A (en) | 1983-10-14 | 1992-08-25 | Somanetics Corporation | Examination instrument for optical-response diagnostic apparatus |
| US5349961A (en) | 1983-10-14 | 1994-09-27 | Somanetics Corporation | Method and apparatus for in vivo optical spectroscopic examination |
-
1978
- 1978-03-28 SU SU782601277A patent/SU704598A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4570638A (en) | 1983-10-14 | 1986-02-18 | Somanetics Corporation | Method and apparatus for spectral transmissibility examination and analysis |
| US4817623A (en) | 1983-10-14 | 1989-04-04 | Somanetics Corporation | Method and apparatus for interpreting optical response data |
| US5140989A (en) | 1983-10-14 | 1992-08-25 | Somanetics Corporation | Examination instrument for optical-response diagnostic apparatus |
| US5349961A (en) | 1983-10-14 | 1994-09-27 | Somanetics Corporation | Method and apparatus for in vivo optical spectroscopic examination |
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