JP7589625B2 - 眼科装置 - Google Patents
眼科装置 Download PDFInfo
- Publication number
- JP7589625B2 JP7589625B2 JP2021061514A JP2021061514A JP7589625B2 JP 7589625 B2 JP7589625 B2 JP 7589625B2 JP 2021061514 A JP2021061514 A JP 2021061514A JP 2021061514 A JP2021061514 A JP 2021061514A JP 7589625 B2 JP7589625 B2 JP 7589625B2
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- Prior art keywords
- eye
- optical system
- anterior
- axial length
- cross
- Prior art date
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- 230000004323 axial length Effects 0.000 claims description 130
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- 230000004308 accommodation Effects 0.000 claims description 39
- 238000012360 testing method Methods 0.000 description 58
- 210000004087 cornea Anatomy 0.000 description 28
- 238000003384 imaging method Methods 0.000 description 24
- 238000004364 calculation method Methods 0.000 description 23
- 238000001514 detection method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 210000002294 anterior eye segment Anatomy 0.000 description 13
- 238000005286 illumination Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 201000009310 astigmatism Diseases 0.000 description 10
- 230000008859 change Effects 0.000 description 10
- 210000002159 anterior chamber Anatomy 0.000 description 7
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- 206010027646 Miosis Diseases 0.000 description 4
- 208000006550 Mydriasis Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002350 accommodative effect Effects 0.000 description 3
- 230000010344 pupil dilation Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
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- 230000001678 irradiating effect Effects 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- JMYNPQVCVQVODQ-OWOJBTEDSA-N 1,3-dichloro-5-[(e)-2-(4-chlorophenyl)ethenyl]benzene Chemical compound C1=CC(Cl)=CC=C1\C=C\C1=CC(Cl)=CC(Cl)=C1 JMYNPQVCVQVODQ-OWOJBTEDSA-N 0.000 description 1
- 101100191136 Arabidopsis thaliana PCMP-A2 gene Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000001742 aqueous humor Anatomy 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- 238000010191 image analysis Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 101150094737 pdm2 gene Proteins 0.000 description 1
- 230000004515 progressive myopia Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021061514A JP7589625B2 (ja) | 2021-03-31 | 2021-03-31 | 眼科装置 |
| PCT/JP2022/012461 WO2022209992A1 (ja) | 2021-03-31 | 2022-03-17 | 眼科装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021061514A JP7589625B2 (ja) | 2021-03-31 | 2021-03-31 | 眼科装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022157347A JP2022157347A (ja) | 2022-10-14 |
| JP2022157347A5 JP2022157347A5 (https=) | 2024-03-07 |
| JP7589625B2 true JP7589625B2 (ja) | 2024-11-26 |
Family
ID=83559650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021061514A Active JP7589625B2 (ja) | 2021-03-31 | 2021-03-31 | 眼科装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7589625B2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004008768A (ja) | 2002-06-10 | 2004-01-15 | Tomey Corporation | 眼屈折力測定装置 |
-
2021
- 2021-03-31 JP JP2021061514A patent/JP7589625B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004008768A (ja) | 2002-06-10 | 2004-01-15 | Tomey Corporation | 眼屈折力測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022157347A (ja) | 2022-10-14 |
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