JPS6311130A - 眼科用治療装置 - Google Patents
眼科用治療装置Info
- Publication number
- JPS6311130A JPS6311130A JP61154260A JP15426086A JPS6311130A JP S6311130 A JPS6311130 A JP S6311130A JP 61154260 A JP61154260 A JP 61154260A JP 15426086 A JP15426086 A JP 15426086A JP S6311130 A JPS6311130 A JP S6311130A
- Authority
- JP
- Japan
- Prior art keywords
- shape
- eye
- data
- cornea
- digital
- 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.)
- Granted
Links
- 210000004087 cornea Anatomy 0.000 title claims description 76
- 238000000034 method Methods 0.000 title claims description 43
- 210000001508 eye Anatomy 0.000 claims description 96
- 238000001356 surgical procedure Methods 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 23
- 201000009310 astigmatism Diseases 0.000 claims description 9
- 230000036040 emmetropia Effects 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 102000011782 Keratins Human genes 0.000 claims description 4
- 108010076876 Keratins Proteins 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 210000005252 bulbus oculi Anatomy 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 238000010147 laser engraving Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 8
- 230000000149 penetrating effect Effects 0.000 claims 5
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000008569 process Effects 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 238000012935 Averaging Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 230000004044 response Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000012937 correction Methods 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 9
- 208000001491 myopia Diseases 0.000 description 6
- 230000004379 myopia Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 206010020675 Hypermetropia Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000004305 hyperopia Effects 0.000 description 3
- 201000006318 hyperopia Diseases 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002207 retinal effect Effects 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61154260A JPS6311130A (ja) | 1986-07-02 | 1986-07-02 | 眼科用治療装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61154260A JPS6311130A (ja) | 1986-07-02 | 1986-07-02 | 眼科用治療装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311130A true JPS6311130A (ja) | 1988-01-18 |
| JPH0351166B2 JPH0351166B2 (fr) | 1991-08-06 |
Family
ID=15580305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61154260A Granted JPS6311130A (ja) | 1986-07-02 | 1986-07-02 | 眼科用治療装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311130A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001028479A1 (fr) * | 1999-10-21 | 2001-04-26 | Nidek Co., Ltd. | Dispositif pour determiner la quantite de cornee a enlever et dispositif de chirurgie corneenne |
| JP4649035B2 (ja) * | 2000-10-18 | 2011-03-09 | 株式会社トプコン | 眼特性測定装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722576A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Ultrasonic type vehicle speed measuring apparatus |
| JPS57139636A (en) * | 1981-02-23 | 1982-08-28 | Nippon Kogaku Kk <Nikon> | Radius-of-curvature measuring device |
| JPS58141148A (ja) * | 1982-01-04 | 1983-08-22 | ケラ・コ−ニアル・デバイシス・インコ−ポレ−テッド | 眼の角膜調節装置 |
| JPS5995031A (ja) * | 1982-10-28 | 1984-05-31 | スト−ツ・インストルメント・コンパニ− | 視覚系測定用超音波装置 |
| JPS6077734A (ja) * | 1983-10-05 | 1985-05-02 | 東レ株式会社 | 眼球形状計測装置 |
| JPS60119935A (ja) * | 1983-11-17 | 1985-06-27 | ヴィアイエスエックス，インコーポレイテッド | 眼科治療方法および装置 |
| JPS6185920A (ja) * | 1984-10-03 | 1986-05-01 | 株式会社 ニデツク | 角膜形状測定装置 |
-
1986
- 1986-07-02 JP JP61154260A patent/JPS6311130A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722576A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Ultrasonic type vehicle speed measuring apparatus |
| JPS57139636A (en) * | 1981-02-23 | 1982-08-28 | Nippon Kogaku Kk <Nikon> | Radius-of-curvature measuring device |
| JPS58141148A (ja) * | 1982-01-04 | 1983-08-22 | ケラ・コ−ニアル・デバイシス・インコ−ポレ−テッド | 眼の角膜調節装置 |
| JPS5995031A (ja) * | 1982-10-28 | 1984-05-31 | スト−ツ・インストルメント・コンパニ− | 視覚系測定用超音波装置 |
| JPS6077734A (ja) * | 1983-10-05 | 1985-05-02 | 東レ株式会社 | 眼球形状計測装置 |
| JPS60119935A (ja) * | 1983-11-17 | 1985-06-27 | ヴィアイエスエックス，インコーポレイテッド | 眼科治療方法および装置 |
| JPS6185920A (ja) * | 1984-10-03 | 1986-05-01 | 株式会社 ニデツク | 角膜形状測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351166B2 (fr) | 1991-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |