JPS59143402U - intraocular pressure measuring device - Google Patents
intraocular pressure measuring deviceInfo
- Publication number
- JPS59143402U JPS59143402U JP3729483U JP3729483U JPS59143402U JP S59143402 U JPS59143402 U JP S59143402U JP 3729483 U JP3729483 U JP 3729483U JP 3729483 U JP3729483 U JP 3729483U JP S59143402 U JPS59143402 U JP S59143402U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- pressure measuring
- intraocular pressure
- cornea
- examined
- 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.)
- Pending
Links
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例の図、第２図は気流圧及び受光
出力と時間の相関を示す図、
図中、Ｅｃは被検眼角膜、１は光源、６は受光素子、７
はロータリーソレノイド、８はピストン、９はシリンダ
ー、１０はノズル、１１は演算器、１２は圧力センサ、
である。FIG. 1 is a diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the correlation between airflow pressure, light reception output, and time. In the diagram, Ec is the cornea of the eye to be examined, 1 is the light source, 6 is the light receiving element, and 7
is a rotary solenoid, 8 is a piston, 9 is a cylinder, 10 is a nozzle, 11 is a calculator, 12 is a pressure sensor,
It is.
Claims (1)
と、 被検眼角膜の所定変形状態を検出する手段と、前記気流
吹きつけ手段内の圧力を検出する手段を有することを特
徴とする眼圧測定装置。[Claims for Utility Model Registration] Means for blowing an airflow with a temporally variable pressure onto the cornea of the eye to be examined; means for detecting a predetermined deformation state of the cornea of the eye to be examined; and means for detecting the pressure within the airflow blowing means. An intraocular pressure measuring device characterized by having the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3729483U JPS59143402U (en) | 1983-03-15 | 1983-03-15 | intraocular pressure measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3729483U JPS59143402U (en) | 1983-03-15 | 1983-03-15 | intraocular pressure measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59143402U true JPS59143402U (en) | 1984-09-26 |
Family
ID=30167976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3729483U Pending JPS59143402U (en) | 1983-03-15 | 1983-03-15 | intraocular pressure measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143402U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61321A (en) * | 1984-06-12 | 1986-01-06 | 株式会社トプコン | Non-contact tonometer |
| JPS61122839A (en) * | 1984-11-19 | 1986-06-10 | 株式会社トプコン | Non-contact type tonometer |
| JPS62122630A (en) * | 1985-11-22 | 1987-06-03 | 株式会社トプコン | Non-contact type tonometer |
| JPS62290438A (en) * | 1986-06-09 | 1987-12-17 | キヤノン株式会社 | Tonometer |
| JPH02203834A (en) * | 1989-02-03 | 1990-08-13 | Canon Inc | Non-contact type ophthalmotonometer |
-
1983
- 1983-03-15 JP JP3729483U patent/JPS59143402U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61321A (en) * | 1984-06-12 | 1986-01-06 | 株式会社トプコン | Non-contact tonometer |
| JPS61122839A (en) * | 1984-11-19 | 1986-06-10 | 株式会社トプコン | Non-contact type tonometer |
| JPS62122630A (en) * | 1985-11-22 | 1987-06-03 | 株式会社トプコン | Non-contact type tonometer |
| JPS62290438A (en) * | 1986-06-09 | 1987-12-17 | キヤノン株式会社 | Tonometer |
| JPH02203834A (en) * | 1989-02-03 | 1990-08-13 | Canon Inc | Non-contact type ophthalmotonometer |
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