JP7476693B2 - 眼底撮影装置 - Google Patents
眼底撮影装置 Download PDFInfo
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- JP7476693B2 JP7476693B2 JP2020115837A JP2020115837A JP7476693B2 JP 7476693 B2 JP7476693 B2 JP 7476693B2 JP 2020115837 A JP2020115837 A JP 2020115837A JP 2020115837 A JP2020115837 A JP 2020115837A JP 7476693 B2 JP7476693 B2 JP 7476693B2
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- 238000003384 imaging method Methods 0.000 claims description 132
- 230000003287 optical effect Effects 0.000 claims description 116
- 238000004458 analytical method Methods 0.000 claims description 84
- 238000005259 measurement Methods 0.000 claims description 42
- 210000001328 optic nerve Anatomy 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 31
- 206010025421 Macule Diseases 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 25
- 210000003733 optic disk Anatomy 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 11
- 238000012014 optical coherence tomography Methods 0.000 description 125
- 210000002445 nipple Anatomy 0.000 description 48
- 238000001514 detection method Methods 0.000 description 24
- 230000002207 retinal effect Effects 0.000 description 24
- 230000008859 change Effects 0.000 description 12
- 230000004323 axial length Effects 0.000 description 5
- 210000004087 cornea Anatomy 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- 210000001061 forehead Anatomy 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000002294 anterior eye segment Anatomy 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020115837A JP7476693B2 (ja) | 2020-07-03 | 2020-07-03 | 眼底撮影装置 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020115837A JP7476693B2 (ja) | 2020-07-03 | 2020-07-03 | 眼底撮影装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022013342A JP2022013342A (ja) | 2022-01-18 |
| JP2022013342A5 JP2022013342A5 (enExample) | 2023-06-14 |
| JP7476693B2 true JP7476693B2 (ja) | 2024-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020115837A Active JP7476693B2 (ja) | 2020-07-03 | 2020-07-03 | 眼底撮影装置 |
Country Status (1)
| Country | Link |
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| JP (1) | JP7476693B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7607311B2 (ja) * | 2020-12-14 | 2024-12-27 | 株式会社トーメーコーポレーション | 光断層画像撮影装置 |
| WO2025205552A1 (ja) * | 2024-03-29 | 2025-10-02 | 株式会社ニデック | Ｏｃｔシステム |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011092702A (ja) | 2009-09-30 | 2011-05-12 | Nidek Co Ltd | 眼底観察装置 |
| JP2013153879A (ja) | 2012-01-27 | 2013-08-15 | Canon Inc | 画像処理装置、画像処理装置の制御方法、眼科装置、眼科装置の制御方法、眼科システムおよびプログラム |
| JP2016202249A (ja) | 2015-04-15 | 2016-12-08 | 株式会社ニデック | 眼底撮像装置及び眼底撮像プログラム |
| WO2018135175A1 (ja) | 2017-01-23 | 2018-07-26 | 株式会社トプコン | 眼科装置 |
| JP2018171141A (ja) | 2017-03-31 | 2018-11-08 | 株式会社ニデック | 眼底解析装置及び眼底解析プログラム |
| JP2019118456A (ja) | 2017-12-28 | 2019-07-22 | 株式会社トプコン | 眼科装置、及びその制御方法 |
| JP2019150532A (ja) | 2018-03-06 | 2019-09-12 | 株式会社ニデック | Ｏｃｔデータ処理装置およびｏｃｔデータ処理プログラム |
| JP2019193883A (ja) | 2019-08-05 | 2019-11-07 | キヤノン株式会社 | 眼科装置、眼科システム、眼科装置の制御方法およびプログラム |
-
2020
- 2020-07-03 JP JP2020115837A patent/JP7476693B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011092702A (ja) | 2009-09-30 | 2011-05-12 | Nidek Co Ltd | 眼底観察装置 |
| JP2013153879A (ja) | 2012-01-27 | 2013-08-15 | Canon Inc | 画像処理装置、画像処理装置の制御方法、眼科装置、眼科装置の制御方法、眼科システムおよびプログラム |
| JP2016202249A (ja) | 2015-04-15 | 2016-12-08 | 株式会社ニデック | 眼底撮像装置及び眼底撮像プログラム |
| WO2018135175A1 (ja) | 2017-01-23 | 2018-07-26 | 株式会社トプコン | 眼科装置 |
| JP2018171141A (ja) | 2017-03-31 | 2018-11-08 | 株式会社ニデック | 眼底解析装置及び眼底解析プログラム |
| JP2019118456A (ja) | 2017-12-28 | 2019-07-22 | 株式会社トプコン | 眼科装置、及びその制御方法 |
| JP2019150532A (ja) | 2018-03-06 | 2019-09-12 | 株式会社ニデック | Ｏｃｔデータ処理装置およびｏｃｔデータ処理プログラム |
| JP2019193883A (ja) | 2019-08-05 | 2019-11-07 | キヤノン株式会社 | 眼科装置、眼科システム、眼科装置の制御方法およびプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022013342A (ja) | 2022-01-18 |
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