JP2019208844A - 眼科装置 - Google Patents
眼科装置 Download PDFInfo
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- JP2019208844A JP2019208844A JP2018107209A JP2018107209A JP2019208844A JP 2019208844 A JP2019208844 A JP 2019208844A JP 2018107209 A JP2018107209 A JP 2018107209A JP 2018107209 A JP2018107209 A JP 2018107209A JP 2019208844 A JP2019208844 A JP 2019208844A
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- eye
- abnormality
- tomographic image
- detected
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
- A61B3/1173—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes for examining the eye lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/13—Ophthalmic microscopes
- A61B3/135—Slit-lamp microscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30041—Eye; Retina; Ophthalmic
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
14:干渉光学系
20:スキャニング−アライメント光学系
24:参照部40:バランス検出器
50:K−clock発生装置
52:第1駆動装置
54:第2駆動装置
56:タッチパネル
60:演算装置
E:被検眼
Claims (3)
- 被検眼の水晶体の断層画像を撮影する撮影部と、
演算部と、を備えており、
前記演算部は、
前記撮影部で撮影された前記被検眼の水晶体の断層画像における組織間の境界を検出する境界検出処理と、
前記境界検出処理によって検出された境界によって画定される各組織の異常を検出する異常検出処理と、
前記異常検出処理によって検出された異常に紐づけられた解析項目を解析する解析処理と、を実行可能に構成されている、眼科装置。 - 解析結果を表示する表示部をさらに備えており、
前記異常検出処理によって異常が検出されたときは、前記表示部は、前記解析処理によって解析された前記解析項目についての解析結果を表示する、請求項1に記載の眼科装置。 - 前記異常検出処理で水晶体の核において異常が検出されたときは、前記表示部は、前記撮影部で撮影された水晶体の断層画像を、当該水晶体の断層画像の輝度に基づいて前記水晶体の核内を複数種類の異なる色で彩色して表示する、請求項2に記載の眼科装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018107209A JP7148113B2 (ja) | 2018-06-04 | 2018-06-04 | 眼科装置 |
US16/427,709 US11141056B2 (en) | 2018-06-04 | 2019-05-31 | Ophthalmic device |
EP19177946.1A EP3578093A1 (en) | 2018-06-04 | 2019-06-03 | Ophthalmic device |
CN201910481408.8A CN110547761A (zh) | 2018-06-04 | 2019-06-04 | 眼科装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018107209A JP7148113B2 (ja) | 2018-06-04 | 2018-06-04 | 眼科装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019208844A true JP2019208844A (ja) | 2019-12-12 |
JP7148113B2 JP7148113B2 (ja) | 2022-10-05 |
Family
ID=66690283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018107209A Active JP7148113B2 (ja) | 2018-06-04 | 2018-06-04 | 眼科装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11141056B2 (ja) |
EP (1) | EP3578093A1 (ja) |
JP (1) | JP7148113B2 (ja) |
CN (1) | CN110547761A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7517903B2 (ja) | 2020-08-20 | 2024-07-17 | 株式会社トプコン | スリットランプ顕微鏡システム |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6894648B2 (ja) * | 2019-12-18 | 2021-06-30 | 株式会社中京メディカル | 水晶体データ取得方法、眼科装置及び眼科装置用プログラム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003111731A (ja) * | 2001-10-02 | 2003-04-15 | Nidek Co Ltd | 前眼部撮影装置 |
JP2012075640A (ja) * | 2010-09-30 | 2012-04-19 | Nidek Co Ltd | 眼科観察システム |
JP2012100822A (ja) * | 2010-11-09 | 2012-05-31 | Konan Medical Inc | 水晶体画像解析装置 |
JP2017000469A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社トーメーコーポレーション | 前眼部光干渉断層撮影装置および前眼部光干渉断層撮影方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020186875A1 (en) * | 2001-04-09 | 2002-12-12 | Burmer Glenna C. | Computer methods for image pattern recognition in organic material |
JP5432625B2 (ja) | 2009-07-29 | 2014-03-05 | 株式会社トプコン | 眼科観察装置 |
US8672480B2 (en) * | 2009-09-30 | 2014-03-18 | Nidek Co., Ltd. | Ophthalmic photographing apparatus |
US9664757B2 (en) * | 2011-08-09 | 2017-05-30 | Hitachi Metals, Ltd. | Coil device and magnetic resonance imaging apparatus |
JP2017093854A (ja) | 2015-11-25 | 2017-06-01 | 株式会社トプコン | 眼科撮影装置及び眼科画像表示装置 |
JP6845983B2 (ja) | 2016-09-29 | 2021-03-24 | 株式会社ニデック | スリットランプ |
-
2018
- 2018-06-04 JP JP2018107209A patent/JP7148113B2/ja active Active
-
2019
- 2019-05-31 US US16/427,709 patent/US11141056B2/en active Active
- 2019-06-03 EP EP19177946.1A patent/EP3578093A1/en active Pending
- 2019-06-04 CN CN201910481408.8A patent/CN110547761A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003111731A (ja) * | 2001-10-02 | 2003-04-15 | Nidek Co Ltd | 前眼部撮影装置 |
JP2012075640A (ja) * | 2010-09-30 | 2012-04-19 | Nidek Co Ltd | 眼科観察システム |
JP2012100822A (ja) * | 2010-11-09 | 2012-05-31 | Konan Medical Inc | 水晶体画像解析装置 |
JP2017000469A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社トーメーコーポレーション | 前眼部光干渉断層撮影装置および前眼部光干渉断層撮影方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7517903B2 (ja) | 2020-08-20 | 2024-07-17 | 株式会社トプコン | スリットランプ顕微鏡システム |
Also Published As
Publication number | Publication date |
---|---|
CN110547761A (zh) | 2019-12-10 |
US20190365218A1 (en) | 2019-12-05 |
US11141056B2 (en) | 2021-10-12 |
EP3578093A1 (en) | 2019-12-11 |
JP7148113B2 (ja) | 2022-10-05 |
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