SU64722A1 - Eye Tonomer - Google Patents
Eye TonomerInfo
- Publication number
- SU64722A1 SU64722A1 SU4779K SU332100K SU64722A1 SU 64722 A1 SU64722 A1 SU 64722A1 SU 4779 K SU4779 K SU 4779K SU 332100 K SU332100 K SU 332100K SU 64722 A1 SU64722 A1 SU 64722A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- eye
- tonomer
- arrow
- rod
- scale
- Prior art date
Links
Landscapes
- Eye Examination Apparatus (AREA)
- Eyeglasses (AREA)
Description
I / О I / O
передаетс упорам 15 циЛиндра 10. В этом положении стрелка 1 устанавливаетс на исходное нулевое положение шкрлы.It is transmitted to the stops 15 of the cylinder 10. In this position, the arrow 1 is set to the initial zero position of the shkrly.
После установки тонометра на глаз вогнутой площадкой 18, цилиндр 10 опускают вниз, вследствие чего упоры 15 перестают взаи-чодействовать с грузом 12, вес которого передаетс на буртик 14 птанги 13. Торец этой штанги будет вдавливатьс в роговицу глаза. Перемещение штанги 13 вниз вызовет такое же перемещение стержн 19 и поворот стрелки 1 в соответствуюшем направлении до уравновешивани упругости роговицы глаза с грузом. Стрелка / сделает несколько полных оборотов и остановитс на каком-либо делении шкалы.After installing the tonometer on the eye with a concave pad 18, the cylinder 10 is lowered down, as a result of which the stops 15 cease to interact with the load 12, the weight of which is transferred to the pantic shoulder 14 13. The end of this rod will be pressed into the cornea of the eye. Moving the rod 13 down will cause the same movement of the rod 19 and the rotation of the arrow 1 in the corresponding direction until the elasticity of the cornea of the eye is balanced with the load. The arrow / makes several full turns and stops at any scale division.
Фиг, 1Fig, 1
Дл отсчета числа полных оборотов стрелки стержень 19 снабжен шпилькой 4, указывающей торцом соответствующее деление на дополнительной вертикальной шкале 2 коробки 5.For counting the number of full turns of the arrow, the rod 19 is provided with a pin 4, which indicates with an end face the corresponding division on the additional vertical scale 2 of the box 5.
Предмет изобретен и The subject is invented and
Форма выполнени глазного тонометра по авторскому свидетельству Х 52873, отличаю тем, что дл повышени точности отсчетов, даваемых стрелкой / на шкале коробки 3, в передачу к стрелке 1 от штанги 13 введен укрепленный в штанге стержень 9, снабженный шпилькой 4, указывающей торцом число полных оборотов стрелки / на дополнительной вертикальной шкале коробки 5.According to the author's testimony X 52873, the shape of the tonometer is different in that in order to improve the accuracy of the readings given by the arrow / on the scale of the box 3, the rod 9 fastened to the rod is inserted into the gear to the arrow 1 from the rod 13, equipped with a pin 4, indicating the end arrow turns / on an additional vertical box scale 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4779A SU64721A1 (en) | 1944-03-28 | 1944-03-28 | Eye tonometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU64722A1 true SU64722A1 (en) | 1944-11-30 |
Family
ID=51268036
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4779K SU64722A1 (en) | 1944-03-28 | 1944-03-28 | Eye Tonomer |
| SU4779A SU64721A1 (en) | 1944-03-28 | 1944-03-28 | Eye tonometer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4779A SU64721A1 (en) | 1944-03-28 | 1944-03-28 | Eye tonometer |
Country Status (1)
| Country | Link |
|---|---|
| SU (2) | SU64722A1 (en) |
-
1944
- 1944-03-28 SU SU4779K patent/SU64722A1/en active
- 1944-03-28 SU SU4779A patent/SU64721A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU64721A1 (en) | 1944-11-30 |
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