JP2021175419A5 - - Google Patents
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- JP2021175419A5 JP2021175419A5 JP2020080899A JP2020080899A JP2021175419A5 JP 2021175419 A5 JP2021175419 A5 JP 2021175419A5 JP 2020080899 A JP2020080899 A JP 2020080899A JP 2020080899 A JP2020080899 A JP 2020080899A JP 2021175419 A5 JP2021175419 A5 JP 2021175419A5
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- photographing
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- imaging
- eye
- ophthalmic
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- 238000003384 imaging method Methods 0.000 claims 20
- 230000003287 optical effect Effects 0.000 claims 9
- 238000005259 measurement Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
Claims (5)
筐体を有し、前記被検眼から前記筐体正面までの撮影距離が異なる第１撮影モードと第２撮影モードとを変更することが可能な、前記被検眼を撮影するための撮影手段と、
前記撮影手段のアライメント位置を検出する検出手段と、
前記検出手段の検出結果に基づいて、前記第１撮影モードによる撮影時の前記アライメント位置である第１アライメント位置を取得し、前記第２撮影モードによる撮影時は、前記第１アライメント位置に基づいて設定した目標位置へと、前記撮影手段を誘導するための制御手段と、
を備えることを特徴とする眼科撮影装置。 An ophthalmic imaging apparatus for imaging an eye to be examined,
a photographing means for photographing the subject's eye, which has a housing and is capable of changing between a first photographing mode and a second photographing mode in which photographing distances from the subject's eye to the front surface of the housing are different;
a detecting means for detecting an alignment position of the photographing means;
A first alignment position, which is the alignment position at the time of photographing in the first photographing mode, is obtained based on the detection result of the detecting means, and based on the first alignment position at the time of photographing in the second photographing mode. a control means for guiding the photographing means to the set target position;
An ophthalmologic imaging apparatus comprising:
前記撮影手段は、前記被検眼に対物光学系を介して測定光を照射し、前記測定光が反射された反射光に基づいて前記被検眼を撮影する、撮影光学系を有し、
前記第１撮影モードと前記第２撮影モードとにおいて前記対物光学系が切り換えられることで、前記撮影距離が変更されることを特徴とする眼科撮影装置。 The ophthalmic imaging apparatus of claim 1,
the photographing means has a photographing optical system that irradiates the eye to be examined with measurement light via an objective optical system and photographs the eye to be examined based on the reflected light of the measurement light reflected;
An ophthalmic photographing apparatus, wherein the photographing distance is changed by switching the objective optical system between the first photographing mode and the second photographing mode.
前記被検眼と前記撮影手段との間にて装着可能な、前記対物光学系を切り換えるための切換光学系を有す、光学アタッチメントを備え、
前記撮影手段は、前記第１撮影モードと前記第２撮影モードとにおいて前記光学アタッチメントが着脱されることで、前記撮影距離が変更されることを特徴とする眼科撮影装置。 In the ophthalmic imaging apparatus according to claim 2,
an optical attachment having a switching optical system for switching the objective optical system, which is mountable between the eye to be examined and the photographing means;
An ophthalmic photographing apparatus, wherein the photographing means changes the photographing distance by attaching and detaching the optical attachment between the first photographing mode and the second photographing mode.
前記第１撮影モードは、前記光学アタッチメントが装着されない状態にて前記被検眼を撮影するモードであり、
前記第２撮影モードは、前記光学アタッチメントが装着された状態にて前記被検眼を撮影するモードであることを特徴とする眼科撮影装置。 In the ophthalmic imaging apparatus according to claim 3,
the first imaging mode is a mode for imaging the subject's eye in a state in which the optical attachment is not attached;
The ophthalmologic imaging apparatus, wherein the second imaging mode is a mode for imaging the subject's eye with the optical attachment attached.
前記眼科撮影装置のプロセッサに実行されることで、By being executed by the processor of the ophthalmic imaging apparatus,
前記被検眼から、前記被検眼を撮影するための撮影手段における筐体正面までの、撮影距離が異なる第１撮影モードと第２撮影モードとを変更する変更ステップと、a changing step of changing between a first imaging mode and a second imaging mode having different imaging distances from the eye to be examined to the front of a housing of imaging means for imaging the eye to be examined;
前記第１撮影モードによる撮影時に、前記撮影手段のアライメント位置を検出する検出ステップと、a detecting step of detecting an alignment position of the photographing means during photographing in the first photographing mode;
前記第２撮影モードによる撮影時に、前記アライメント位置に基づいた目標位置へと、前記撮影手段を誘導する誘導ステップと、a guiding step of guiding the photographing means to a target position based on the alignment position during photographing in the second photographing mode;
を前記眼科撮影装置に実行させることを特徴とする眼科撮影プログラム。is executed by the ophthalmologic imaging apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020080899A JP7404995B2 (en) | 2020-05-01 | 2020-05-01 | Ophthalmology imaging equipment and ophthalmology imaging program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020080899A JP7404995B2 (en) | 2020-05-01 | 2020-05-01 | Ophthalmology imaging equipment and ophthalmology imaging program |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021175419A JP2021175419A (en) | 2021-11-04 |
| JP2021175419A5 true JP2021175419A5 (en) | 2023-03-31 |
| JP7404995B2 JP7404995B2 (en) | 2023-12-26 |
Family
ID=78300082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020080899A Active JP7404995B2 (en) | 2020-05-01 | 2020-05-01 | Ophthalmology imaging equipment and ophthalmology imaging program |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7404995B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023176599A1 (en) * | 2022-03-16 | 2023-09-21 | ソニーグループ株式会社 | Fundus-imaging device and fundus-imaging method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5807371B2 (en) * | 2011-04-21 | 2015-11-10 | 株式会社ニデック | Ophthalmic imaging equipment |
| JP6824837B2 (en) * | 2017-07-05 | 2021-02-03 | 株式会社トプコン | Ophthalmic equipment |
| JP2019097944A (en) * | 2017-12-04 | 2019-06-24 | 株式会社ニデック | Ophthalmologic imaging apparatus |
| JP7098964B2 (en) * | 2018-03-06 | 2022-07-12 | 株式会社ニデック | Fundus photography device |
| JP7183617B2 (en) * | 2018-08-02 | 2022-12-06 | 株式会社ニデック | Fundus camera |
-
2020
- 2020-05-01 JP JP2020080899A patent/JP7404995B2/en active Active
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