JP5690190B2 - 角膜内皮細胞撮影装置 - Google Patents
角膜内皮細胞撮影装置 Download PDFInfo
- Publication number
- JP5690190B2 JP5690190B2 JP2011081047A JP2011081047A JP5690190B2 JP 5690190 B2 JP5690190 B2 JP 5690190B2 JP 2011081047 A JP2011081047 A JP 2011081047A JP 2011081047 A JP2011081047 A JP 2011081047A JP 5690190 B2 JP5690190 B2 JP 5690190B2
- Authority
- JP
- Japan
- Prior art keywords
- fixation
- imaging
- optical system
- image
- light
- 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.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims description 111
- 210000000399 corneal endothelial cell Anatomy 0.000 title claims description 13
- 230000003287 optical effect Effects 0.000 claims description 119
- 210000004087 cornea Anatomy 0.000 claims description 52
- 230000003511 endothelial effect Effects 0.000 claims description 41
- 238000005286 illumination Methods 0.000 claims description 32
- 210000003038 endothelium Anatomy 0.000 claims description 14
- 238000001514 detection method Methods 0.000 description 35
- 101000581402 Homo sapiens Melanin-concentrating hormone receptor 1 Proteins 0.000 description 11
- 102000037055 SLC1 Human genes 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 102000037062 SLC2 Human genes 0.000 description 8
- 108091006209 SLC2 Proteins 0.000 description 8
- 210000002889 endothelial cell Anatomy 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 210000000871 endothelium corneal Anatomy 0.000 description 3
- 210000000981 epithelium Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003560 epithelium corneal Anatomy 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Eye Examination Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011081047A JP5690190B2 (ja) | 2011-03-31 | 2011-03-31 | 角膜内皮細胞撮影装置 |
| US13/435,864 US9039176B2 (en) | 2011-03-31 | 2012-03-30 | Corneal endothelial cell photographing apparatus |
| US14/694,360 US20150223689A1 (en) | 2011-03-31 | 2015-04-23 | Corneal endothelial cell photographing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011081047A JP5690190B2 (ja) | 2011-03-31 | 2011-03-31 | 角膜内皮細胞撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012213523A JP2012213523A (ja) | 2012-11-08 |
| JP2012213523A5 JP2012213523A5 (enExample) | 2014-05-15 |
| JP5690190B2 true JP5690190B2 (ja) | 2015-03-25 |
Family
ID=47266945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011081047A Expired - Fee Related JP5690190B2 (ja) | 2011-03-31 | 2011-03-31 | 角膜内皮細胞撮影装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5690190B2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6134519B2 (ja) * | 2013-01-23 | 2017-05-24 | 株式会社トプコン | 角膜内皮細胞撮影装置 |
| JP2014150903A (ja) * | 2013-02-06 | 2014-08-25 | Topcon Corp | 眼科装置 |
| JP6239287B2 (ja) * | 2013-07-09 | 2017-11-29 | 株式会社トプコン | 角膜内皮細胞撮影装置 |
| JP5807727B2 (ja) * | 2015-02-03 | 2015-11-10 | 株式会社ニデック | 角膜内皮細胞撮影装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2580467B2 (ja) * | 1993-05-26 | 1997-02-12 | 株式会社トプコン | 角膜内皮細胞撮影装置 |
| JP2831538B2 (ja) * | 1993-06-30 | 1998-12-02 | 株式会社甲南コモン | 角膜撮影装置 |
| JP3628084B2 (ja) * | 1995-10-06 | 2005-03-09 | 株式会社トプコン | 眼科装置 |
| JPH11206715A (ja) * | 1998-01-21 | 1999-08-03 | Topcon Corp | 眼科用撮影装置 |
| EP1857043A3 (de) * | 2006-05-18 | 2007-12-12 | Rhine-tec Gesellschaft für Virtuelle Instrumentierung mbH | Vorrichtung zur berührungslosen Untersuchung eines Auges |
| JP4916255B2 (ja) * | 2006-08-31 | 2012-04-11 | 株式会社トーメーコーポレーション | 角膜撮影装置 |
-
2011
- 2011-03-31 JP JP2011081047A patent/JP5690190B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012213523A (ja) | 2012-11-08 |
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