DE60105874T2 - Ophthalmisches Gerät - Google Patents
Ophthalmisches Gerät Download PDFInfo
- Publication number
- DE60105874T2 DE60105874T2 DE60105874T DE60105874T DE60105874T2 DE 60105874 T2 DE60105874 T2 DE 60105874T2 DE 60105874 T DE60105874 T DE 60105874T DE 60105874 T DE60105874 T DE 60105874T DE 60105874 T2 DE60105874 T2 DE 60105874T2
- Authority
- DE
- Germany
- Prior art keywords
- eye
- data
- distribution
- refractive power
- measurement
- 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 - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 76
- 210000004087 cornea Anatomy 0.000 claims description 55
- 230000003287 optical effect Effects 0.000 claims description 54
- 210000002294 anterior eye segment Anatomy 0.000 claims description 9
- 230000004438 eyesight Effects 0.000 claims description 9
- 208000001491 myopia Diseases 0.000 claims description 7
- 230000002980 postoperative effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 3
- 210000001747 pupil Anatomy 0.000 description 12
- 238000002679 ablation Methods 0.000 description 6
- 230000002350 accommodative effect Effects 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 208000016339 iris pattern Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001179 pupillary effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010011013 Corneal erosion Diseases 0.000 description 1
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
- A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
- A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning
-
- 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
- A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
-
- 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
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
-
- 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
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000086475 | 2000-03-27 | ||
| JP2000086475A JP3664937B2 (ja) | 2000-03-27 | 2000-03-27 | 眼科装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60105874D1 DE60105874D1 (de) | 2004-11-04 |
| DE60105874T2 true DE60105874T2 (de) | 2005-10-06 |
Family
ID=18602639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60105874T Expired - Lifetime DE60105874T2 (de) | 2000-03-27 | 2001-03-26 | Ophthalmisches Gerät |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6655805B2 (enExample) |
| EP (1) | EP1138257B1 (enExample) |
| JP (1) | JP3664937B2 (enExample) |
| DE (1) | DE60105874T2 (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7431455B2 (en) * | 2005-03-22 | 2008-10-07 | Amo Manufacturing Usa, Llc | Pupilometer for pupil center drift and pupil size measurements at differing viewing distances |
| JP4837840B2 (ja) * | 2001-06-01 | 2011-12-14 | 株式会社ニデック | 角膜切除データ決定装置及び角膜切除データ決定プログラム |
| JP4694069B2 (ja) * | 2001-09-28 | 2011-06-01 | 株式会社トプコン | 眼科装置 |
| WO2003032823A2 (en) * | 2001-10-17 | 2003-04-24 | Carl Zeiss Meditec Ag | Method and apparatus for measuring a corneal profile of an eye |
| JP2005527325A (ja) * | 2002-05-31 | 2005-09-15 | カール ツアイス メディテック アクチエンゲゼルシャフト | 人の目を治療する装置、及びアブレーション装置のコントロール方法 |
| JP4162450B2 (ja) * | 2002-08-29 | 2008-10-08 | 株式会社ニデック | 角膜手術装置 |
| JP4086667B2 (ja) | 2003-01-15 | 2008-05-14 | 株式会社ニデック | 角膜手術装置 |
| DE20313745U1 (de) * | 2003-09-02 | 2003-11-20 | Oculus Optikgeräte GmbH, 35582 Wetzlar | Ophthalmologisches Analysesystem |
| JP4492858B2 (ja) * | 2004-07-20 | 2010-06-30 | 株式会社ニデック | 眼科装置及び眼内屈折力分布算出プログラム |
| WO2006022045A1 (ja) * | 2004-08-26 | 2006-03-02 | National University Corporation Nagoya University | 光干渉断層装置 |
| US7365856B2 (en) | 2005-01-21 | 2008-04-29 | Carl Zeiss Meditec, Inc. | Method of motion correction in optical coherence tomography imaging |
| JP4578995B2 (ja) * | 2005-02-04 | 2010-11-10 | 株式会社ニデック | 眼科測定装置 |
| US7805009B2 (en) | 2005-04-06 | 2010-09-28 | Carl Zeiss Meditec, Inc. | Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system |
| US20070019161A1 (en) * | 2005-07-21 | 2007-01-25 | Clausing Robert C | Eye measurement system providing for integration of elevation data and pachymetry data |
| JP5028073B2 (ja) | 2006-11-29 | 2012-09-19 | 株式会社ニデック | 角膜手術装置 |
| JP5179063B2 (ja) * | 2007-01-06 | 2013-04-10 | 株式会社ニデック | 眼科装置 |
| JP4937792B2 (ja) * | 2007-03-01 | 2012-05-23 | 株式会社ニデック | 眼底カメラ |
| JP4916935B2 (ja) * | 2007-03-30 | 2012-04-18 | 株式会社ニデック | 眼科装置 |
| ITRM20070183A1 (it) | 2007-04-03 | 2008-10-04 | Optikon 2000 Spa | Apparato oftalmologico multifunzione. |
| US8016420B2 (en) | 2007-05-17 | 2011-09-13 | Amo Development Llc. | System and method for illumination and fixation with ophthalmic diagnostic instruments |
| DE102007055922A1 (de) * | 2007-12-21 | 2009-06-25 | Carl Zeiss Surgical Gmbh | Verfahren zur Ermittlung von Eigenschaften und/oder der Position charakteristischer Augenbestandteile |
| EP2116179B1 (en) * | 2008-05-07 | 2011-06-15 | OPTOPOL Technology Spolka Akcyjna | Optical apparatus for the examination of the eye, and method for eye examination with the optical apparatus |
| JP5144579B2 (ja) * | 2009-04-02 | 2013-02-13 | 株式会社トプコン | 眼科観察装置 |
| US20120240939A1 (en) * | 2011-03-24 | 2012-09-27 | Jochen Kandulla | Apparatus and Method for Control of Refractive Index Changes in a Material |
| US9033510B2 (en) | 2011-03-30 | 2015-05-19 | Carl Zeiss Meditec, Inc. | Systems and methods for efficiently obtaining measurements of the human eye using tracking |
| WO2013004801A1 (en) | 2011-07-07 | 2013-01-10 | Carl Zeiss Meditec Ag | Improved data acquisition methods for reduced motion artifacts and applications in oct angiography |
| JP6143447B2 (ja) * | 2011-12-21 | 2017-06-07 | キヤノン株式会社 | 眼科装置及び眼測定方法、並びにプログラム |
| US9101294B2 (en) | 2012-01-19 | 2015-08-11 | Carl Zeiss Meditec, Inc. | Systems and methods for enhanced accuracy in OCT imaging of the cornea |
| JP5179675B2 (ja) * | 2012-02-20 | 2013-04-10 | 株式会社ニデック | 眼科装置 |
| CN104321008B (zh) * | 2012-02-24 | 2016-08-31 | 诺埃尔·奥米·阿尔平斯 | 用于角膜散光分析和向量规划治疗的地形半子午线参数的评估 |
| JP2013248254A (ja) * | 2012-06-01 | 2013-12-12 | Canon Inc | 眼科装置 |
| JP6041538B2 (ja) | 2012-06-01 | 2016-12-07 | キヤノン株式会社 | 眼科装置 |
| JP6049309B2 (ja) | 2012-06-01 | 2016-12-21 | キヤノン株式会社 | 測定装置、眼科撮影装置、制御方法及びプログラム |
| JP6041539B2 (ja) | 2012-06-01 | 2016-12-07 | キヤノン株式会社 | 眼科装置 |
| JP6041540B2 (ja) | 2012-06-01 | 2016-12-07 | キヤノン株式会社 | 眼科装置 |
| JP6049310B2 (ja) | 2012-06-01 | 2016-12-21 | キヤノン株式会社 | 撮影装置、制御方法及びプログラム |
| JP6411792B2 (ja) * | 2014-06-27 | 2018-10-24 | 株式会社トプコン | 調節機能評価装置 |
| NZ737343A (en) * | 2015-05-20 | 2023-06-30 | Magic Leap Inc | Tilt shift iris imaging |
| US11382505B2 (en) * | 2016-04-29 | 2022-07-12 | Consejo Superior De Investigaciones Cientificas | Method of estimating a full shape of the crystalline lens from measurements taken by optic imaging techniques and method of estimating an intraocular lens position in a cataract surgery |
| JP6654657B2 (ja) * | 2018-04-25 | 2020-02-26 | 株式会社トプコン | 調節機能評価装置 |
| JP7100503B2 (ja) * | 2018-06-15 | 2022-07-13 | 株式会社トプコン | 眼科装置 |
| DE102019101409B4 (de) * | 2019-01-21 | 2021-12-30 | Oculus Optikgeräte GmbH | Verfahren und Sehprüfsystem zum Überprüfen der Augen |
| US20250139795A1 (en) * | 2021-09-21 | 2025-05-01 | Sony Group Corporation | Image processing device, image processing method, and surgical microscope system |
| TWI851417B (zh) * | 2023-09-14 | 2024-08-01 | 晶鑠科技有限公司 | 眼部檢測系統及生理資訊擷取裝置及其眼部檢測方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3441159B2 (ja) * | 1994-04-15 | 2003-08-25 | 株式会社ニデック | 眼科装置 |
| JP3461957B2 (ja) * | 1995-02-28 | 2003-10-27 | 株式会社ニデック | 眼科装置 |
| EP0836830B1 (en) * | 1996-10-03 | 2004-06-30 | Nidek Co., Ltd | Ophthalmic refraction measurement apparatus |
| JP3523453B2 (ja) * | 1997-06-30 | 2004-04-26 | 株式会社ニデック | 検眼装置 |
| DE69931419T2 (de) * | 1998-03-31 | 2006-12-28 | Nidek Co., Ltd., Gamagori | Ophthalmologisches Gerät |
-
2000
- 2000-03-27 JP JP2000086475A patent/JP3664937B2/ja not_active Expired - Lifetime
-
2001
- 2001-03-26 EP EP01107502A patent/EP1138257B1/en not_active Expired - Lifetime
- 2001-03-26 DE DE60105874T patent/DE60105874T2/de not_active Expired - Lifetime
- 2001-03-27 US US09/817,272 patent/US6655805B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1138257A1 (en) | 2001-10-04 |
| US6655805B2 (en) | 2003-12-02 |
| JP3664937B2 (ja) | 2005-06-29 |
| US20010024265A1 (en) | 2001-09-27 |
| DE60105874D1 (de) | 2004-11-04 |
| JP2001269317A (ja) | 2001-10-02 |
| EP1138257B1 (en) | 2004-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |