DE69719878T2 - Gerät zur Augenuntersuchung - Google Patents
Gerät zur AugenuntersuchungInfo
- Publication number
- DE69719878T2 DE69719878T2 DE69719878T DE69719878T DE69719878T2 DE 69719878 T2 DE69719878 T2 DE 69719878T2 DE 69719878 T DE69719878 T DE 69719878T DE 69719878 T DE69719878 T DE 69719878T DE 69719878 T2 DE69719878 T2 DE 69719878T2
- Authority
- DE
- Germany
- Prior art keywords
- eye examination
- examination
- eye
- 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
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
- A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
- A61B3/165—Non-contacting tonometers
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18856496 | 1996-06-28 | ||
JP8188565A JPH1014878A (ja) | 1996-06-28 | 1996-06-28 | 眼科装置 |
JP13752797A JP3606706B2 (ja) | 1996-06-28 | 1997-05-12 | 眼科装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69719878D1 DE69719878D1 (de) | 2003-04-24 |
DE69719878T2 true DE69719878T2 (de) | 2003-12-24 |
Family
ID=27317483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69719878T Expired - Lifetime DE69719878T2 (de) | 1996-06-28 | 1997-06-27 | Gerät zur Augenuntersuchung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6022108A (de) |
EP (1) | EP0820720B1 (de) |
DE (1) | DE69719878T2 (de) |
ES (1) | ES2193331T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6299307B1 (en) | 1997-10-10 | 2001-10-09 | Visx, Incorporated | Eye tracking device for laser eye surgery using corneal margin detection |
US6850631B1 (en) * | 1998-02-20 | 2005-02-01 | Oki Electric Industry Co., Ltd. | Photographing device, iris input device and iris image input method |
US6283954B1 (en) | 1998-04-21 | 2001-09-04 | Visx, Incorporated | Linear array eye tracker |
JP2000333905A (ja) * | 1999-05-31 | 2000-12-05 | Nidek Co Ltd | 眼科装置 |
US6773430B2 (en) | 1999-08-09 | 2004-08-10 | Visx, Inc. | Motion detector for eye ablative laser delivery systems |
US6322216B1 (en) | 1999-10-07 | 2001-11-27 | Visx, Inc | Two camera off-axis eye tracker for laser eye surgery |
US6494577B2 (en) * | 2000-03-17 | 2002-12-17 | Canon Kabushiki Kaisha | Ophthalmologic apparatus |
JP4769365B2 (ja) | 2001-03-29 | 2011-09-07 | キヤノン株式会社 | 眼科装置、及びそのオートアライメント方法 |
US6945650B2 (en) * | 2001-11-06 | 2005-09-20 | Reichert, Inc. | Alignment system for hand-held ophthalmic device |
US7404641B2 (en) | 2002-03-28 | 2008-07-29 | Heidelberg Engineering Optische Gmbh | Method for examining the ocular fundus |
US7241012B2 (en) * | 2003-01-21 | 2007-07-10 | Kabushiki Kaisha Topcon | Ophthalmologic apparatus |
JP4349934B2 (ja) * | 2003-03-31 | 2009-10-21 | 株式会社ニデック | 眼科装置 |
JP4481601B2 (ja) * | 2003-08-13 | 2010-06-16 | キヤノン株式会社 | 眼科用撮影装置 |
JP4268861B2 (ja) * | 2003-11-28 | 2009-05-27 | 株式会社ニデック | 眼底カメラ |
JP4233439B2 (ja) | 2003-11-28 | 2009-03-04 | 株式会社ニデック | 眼科装置 |
JP5028057B2 (ja) * | 2005-11-01 | 2012-09-19 | 株式会社ニデック | 眼科装置 |
WO2007114426A1 (ja) | 2006-03-31 | 2007-10-11 | Nidek Co., Ltd. | 眼科装置 |
JP4916935B2 (ja) * | 2007-03-30 | 2012-04-18 | 株式会社ニデック | 眼科装置 |
JP4937840B2 (ja) * | 2007-06-04 | 2012-05-23 | 株式会社ニデック | 眼科装置 |
GB2451443B (en) * | 2007-07-30 | 2012-12-26 | Lein Applied Diagnostics Ltd | Optical measurement apparatus and method therefor |
US8333474B2 (en) * | 2007-10-19 | 2012-12-18 | Wavetec Vision Systems, Inc. | Optical instrument alignment system |
JP4995065B2 (ja) * | 2007-12-25 | 2012-08-08 | 株式会社トプコン | 眼科装置 |
ITTV20100016A1 (it) * | 2010-02-17 | 2011-08-18 | Ct Vue S P A | Apparecchiatura oftalmica migliorata e metodo relativo |
DE102012019463A1 (de) | 2012-09-28 | 2014-04-03 | Carl Zeiss Meditec Ag | Vorrichtung und Verfahren zur automatischen Grobpositionierung des Messkopfes eines ophthalmologischen Gerätes |
JP6294722B2 (ja) * | 2014-03-25 | 2018-03-14 | 株式会社トプコン | 眼科装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781324A (en) * | 1980-11-10 | 1982-05-21 | Takada Kikai Kk | Fixed monitor apparatus |
JPH01256923A (ja) * | 1988-04-08 | 1989-10-13 | Topcon Corp | 非接触式眼圧計のアライメント装置 |
US5302979A (en) * | 1989-07-28 | 1994-04-12 | Canon Kabushiki Kaisha | Ophthalmic apparatus capable of measuring the shape of a cornea |
US4972836A (en) * | 1989-12-18 | 1990-11-27 | General Electric Company | Motion detector for high-resolution magnetic resonance imaging |
JP3168014B2 (ja) * | 1991-01-30 | 2001-05-21 | 株式会社ニデック | 非接触式眼圧計 |
US5220361A (en) * | 1991-06-05 | 1993-06-15 | Allergan Humphrey | Gaze tracking for field analyzer |
JP3237927B2 (ja) * | 1992-04-30 | 2001-12-10 | 株式会社ニデック | 眼科装置のジョイスティック機構 |
US5463430A (en) * | 1992-07-31 | 1995-10-31 | Nidek Co., Ltd. | Examination apparatus for examining an object having a spheroidal reflective surface |
JP3283339B2 (ja) * | 1993-04-30 | 2002-05-20 | 株式会社ニデック | 眼科装置 |
US5596377A (en) * | 1993-08-31 | 1997-01-21 | Nidek Co., Ltd. | Ophthalmic apparatus having three dimensional calculating means |
JP3338529B2 (ja) * | 1993-09-27 | 2002-10-28 | 株式会社トプコン | 眼科装置 |
US5532769A (en) * | 1994-03-31 | 1996-07-02 | Nidek Co., Ltd. | Ophthalmologic alignment device with automatic alignment means |
JP3441159B2 (ja) * | 1994-04-15 | 2003-08-25 | 株式会社ニデック | 眼科装置 |
JPH07299037A (ja) * | 1994-04-28 | 1995-11-14 | Nidek Co Ltd | 眼科装置 |
JPH08565A (ja) * | 1994-06-23 | 1996-01-09 | Konan:Kk | 眼科装置 |
JP3420342B2 (ja) * | 1994-06-23 | 2003-06-23 | キヤノン株式会社 | 眼科機器の位置検出装置 |
GB2293659B (en) * | 1994-09-30 | 1998-06-24 | Nidek Kk | Ophthalmic apparatus provided with alignment mechanism |
JP3308416B2 (ja) * | 1994-10-26 | 2002-07-29 | 株式会社トプコン | 眼科器械 |
JP3461957B2 (ja) * | 1995-02-28 | 2003-10-27 | 株式会社ニデック | 眼科装置 |
JP3533292B2 (ja) * | 1996-06-28 | 2004-05-31 | 株式会社ニデック | 眼屈折力測定装置 |
-
1997
- 1997-06-26 US US08/883,102 patent/US6022108A/en not_active Expired - Lifetime
- 1997-06-27 ES ES97304690T patent/ES2193331T3/es not_active Expired - Lifetime
- 1997-06-27 EP EP97304690A patent/EP0820720B1/de not_active Expired - Lifetime
- 1997-06-27 DE DE69719878T patent/DE69719878T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0820720B1 (de) | 2003-03-19 |
DE69719878D1 (de) | 2003-04-24 |
US6022108A (en) | 2000-02-08 |
EP0820720A1 (de) | 1998-01-28 |
ES2193331T3 (es) | 2003-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |