DE69931419D1 - Ophthalmologisches Gerät - Google Patents

Ophthalmologisches Gerät

Info

Publication number
DE69931419D1
DE69931419D1 DE69931419T DE69931419T DE69931419D1 DE 69931419 D1 DE69931419 D1 DE 69931419D1 DE 69931419 T DE69931419 T DE 69931419T DE 69931419 T DE69931419 T DE 69931419T DE 69931419 D1 DE69931419 D1 DE 69931419D1
Authority
DE
Germany
Prior art keywords
ophthalmic device
ophthalmic
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
Application number
DE69931419T
Other languages
English (en)
Other versions
DE69931419T2 (de
Inventor
Masanao Fujieda
Kan Otsuki
Yukinobu Ban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP12544598A external-priority patent/JP3693493B2/ja
Priority claimed from JP02078199A external-priority patent/JP3916335B2/ja
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of DE69931419D1 publication Critical patent/DE69931419D1/de
Application granted granted Critical
Publication of DE69931419T2 publication Critical patent/DE69931419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B3/107—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)
DE69931419T 1998-03-31 1999-03-30 Ophthalmologisches Gerät Expired - Lifetime DE69931419T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP12544298 1998-03-31
JP12544598 1998-03-31
JP12544298 1998-03-31
JP12544598A JP3693493B2 (ja) 1998-03-31 1998-03-31 眼科装置
JP02078199A JP3916335B2 (ja) 1998-03-31 1999-01-28 角膜切除量決定装置及び角膜手術装置
JP2078199 1999-01-28

Publications (2)

Publication Number Publication Date
DE69931419D1 true DE69931419D1 (de) 2006-06-29
DE69931419T2 DE69931419T2 (de) 2006-12-28

Family

ID=27283163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931419T Expired - Lifetime DE69931419T2 (de) 1998-03-31 1999-03-30 Ophthalmologisches Gerät

Country Status (3)

Country Link
US (1) US6033075A (de)
EP (1) EP0947158B1 (de)
DE (1) DE69931419T2 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166117B2 (en) * 1996-02-07 2007-01-23 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
US20070244496A1 (en) * 1996-02-07 2007-10-18 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
US6610075B1 (en) 1997-10-24 2003-08-26 Becton, Dickenson And Company Keratome with suspended stabilized blade, improved suction ring with applanator and guided engagement with keratome cutter head, automated translation of the cutter head, and blade insertion tool
JP4290278B2 (ja) 1999-06-03 2009-07-01 株式会社ニデック 眼科装置
US6086204A (en) 1999-09-20 2000-07-11 Magnante; Peter C. Methods and devices to design and fabricate surfaces on contact lenses and on corneal tissue that correct the eye's optical aberrations
JP3798199B2 (ja) 1999-09-29 2006-07-19 株式会社ニデック 眼科装置
US6467907B1 (en) * 1999-10-21 2002-10-22 Nidek Co., Ltd. Apparatus for determining an amount of corneal ablation and surgical apparatus for a cornea
WO2001028410A1 (en) * 1999-10-21 2001-04-26 Technolas Gmbh Ophthalmologische Systeme Customized corneal profiling
WO2001028477A1 (en) * 1999-10-21 2001-04-26 Technolas Gmbh Ophthalmologische Systeme Multi-step laser correction of ophthalmic refractive errors
TWM244584U (en) 2000-01-17 2004-09-21 Semiconductor Energy Lab Display system and electrical appliance
JP3652951B2 (ja) 2000-02-10 2005-05-25 株式会社ニデック 眼科装置
JP3664937B2 (ja) * 2000-03-27 2005-06-29 株式会社ニデック 眼科装置
US6193371B1 (en) * 2000-03-27 2001-02-27 Richard Snook Keratometer/pachymeter
JP3696041B2 (ja) 2000-03-30 2005-09-14 株式会社ニデック 眼科装置
US6494878B1 (en) * 2000-05-12 2002-12-17 Ceramoptec Industries, Inc. System and method for accurate optical treatment of an eye's fundus
US6436093B1 (en) * 2000-06-21 2002-08-20 Luis Antonio Ruiz Controllable liquid crystal matrix mask particularly suited for performing ophthamological surgery, a laser system with said mask and a method of using the same
US6464692B1 (en) 2000-06-21 2002-10-15 Luis Antonio Ruiz Controllable electro-optical patternable mask, system with said mask and method of using the same
JP4021136B2 (ja) 2000-08-31 2007-12-12 株式会社ニデック 角膜手術装置
WO2002032299A1 (fr) * 2000-10-18 2002-04-25 Kabushiki Kaisha Topcon Dispositif de mesure de caracteristiques optiques
JP4649035B2 (ja) 2000-10-18 2011-03-09 株式会社トプコン 眼特性測定装置
JP4003918B2 (ja) 2000-10-20 2007-11-07 株式会社ニデック 角膜手術装置
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
JP2003047595A (ja) * 2001-08-06 2003-02-18 Nidek Co Ltd 眼科撮影装置
JP3921375B2 (ja) * 2001-10-12 2007-05-30 株式会社ニデック 眼科装置及び角膜手術装置
JP3978024B2 (ja) * 2001-12-03 2007-09-19 株式会社ニデック 眼科装置及び角膜手術装置
JP3916482B2 (ja) * 2002-02-27 2007-05-16 株式会社ニデック 眼科装置
US7278989B2 (en) * 2002-04-30 2007-10-09 Nidek Co. Ltd. Method for analysis of an ablated surface, analysis on inconsistency in a laser beam, and calibration of laser beam irradiation data
JP4171616B2 (ja) * 2002-06-24 2008-10-22 株式会社ニデック 角膜手術装置及び角膜切除量決定装置
JP4162450B2 (ja) * 2002-08-29 2008-10-08 株式会社ニデック 角膜手術装置
JP2004148074A (ja) * 2002-09-06 2004-05-27 Nidek Co Ltd 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
EP1610741A1 (de) * 2003-04-07 2006-01-04 Bausch & Lomb Incorporated Stangen-verbindungs-antriebssystem für ein mikrokeratom
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
JP4578995B2 (ja) * 2005-02-04 2010-11-10 株式会社ニデック 眼科測定装置
US20070019161A1 (en) * 2005-07-21 2007-01-25 Clausing Robert C Eye measurement system providing for integration of elevation data and pachymetry data
DE102005046130A1 (de) * 2005-09-27 2007-03-29 Bausch & Lomb Inc. System und Verfahren zur Behandlung eines Auges eines Patienten, das mit hoher Geschwindigkeit arbeitet
DE102005053297A1 (de) * 2005-11-08 2007-05-10 Bausch & Lomb Inc. System und Verfahren zur Korrektur von ophthalmischen Brechungsfehlern
DE102006036086A1 (de) * 2006-08-02 2008-02-07 Bausch & Lomb Incorporated Verfahren und Vorrichtung zur Berechnung einer Laserschußdatei zur Verwendung in einem refraktiven Excimer-Laser
DE102006036085A1 (de) 2006-08-02 2008-02-07 Bausch & Lomb Incorporated Verfahren und Vorrichtung zur Berechnung einer Laserschußdatei zur Verwendung in einem Excimer-Laser
US8685006B2 (en) 2006-11-10 2014-04-01 Carl Zeiss Meditec Ag Treatment apparatus for surgical correction of defective eyesight, method of generating control data therefore, and method for surgical correction of defective eyesight
US8740795B2 (en) * 2007-03-26 2014-06-03 John Lawrence Norris Reflective non-contact ocular pulse analyzer for clinical diagnosis of eye and cerebrovascular disease
JP5172216B2 (ja) 2007-06-04 2013-03-27 株式会社ニデック 眼科測定装置
DE102008028509A1 (de) * 2008-06-16 2009-12-24 Technolas Gmbh Ophthalmologische Systeme Behandlungsmusterüberwachungsvorrichtung
DE102008035995A1 (de) * 2008-08-01 2010-02-04 Technolas Perfect Vision Gmbh Kombination einer Excimer-Laserablation und Femtosekundenlasertechnik
WO2010025098A1 (en) * 2008-08-28 2010-03-04 Bausch & Lomb Incorporated Eye measurement and modeling techniques
DE102008053827A1 (de) 2008-10-30 2010-05-12 Technolas Perfect Vision Gmbh Vorrichtung und Verfahren zum Bereitstellen einer Laserschussdatei
DE102009005482A1 (de) * 2009-01-21 2010-07-22 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zum Erzeugen von Steuerdaten zur operativen Fehlsichtigkeitskorrektur eines Auges
JP5511516B2 (ja) 2010-05-31 2014-06-04 株式会社ニデック 眼科装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878750A (en) * 1985-01-25 1989-11-07 Canon Kabushiki Kaisha Ophthalmic measuring apparatus
US5102409A (en) * 1988-04-22 1992-04-07 Balgorod Barry M Method and apparatus for modification of corneal refractive properties
WO1992001417A1 (en) * 1990-07-19 1992-02-06 Horwitz Larry S Vision measurement and correction
JP2738178B2 (ja) * 1991-09-06 1998-04-08 日本ケミコン株式会社 傾斜軸の角度測定装置
US5841511A (en) * 1992-06-02 1998-11-24 Eyesys Technologies, Inc. Method of corneal analysis using a checkered placido apparatus
AU4527293A (en) * 1992-06-02 1993-12-30 Eyesys Laboratories, Inc. Checkered placido apparatus and method
US5713893A (en) * 1993-05-03 1998-02-03 O'donnell, Jr.; Francis E. Test substrate for laser evaluation
AU716040B2 (en) * 1993-06-24 2000-02-17 Bausch & Lomb Incorporated Ophthalmic pachymeter and method of making ophthalmic determinations
JPH07124113A (ja) * 1993-10-29 1995-05-16 Nidek Co Ltd 眼科装置
US5500697A (en) 1993-07-30 1996-03-19 Nidek Co., Ltd. Ophthalmic apparatus for measuring refractive characteristic of eye to be measured
US5658303A (en) * 1994-05-17 1997-08-19 Koepnick; Russell G. Universal automated keratectomy apparatus and method
JPH08103413A (ja) * 1994-10-03 1996-04-23 Canon Inc 眼科測定装置
JP3518927B2 (ja) * 1995-04-19 2004-04-12 株式会社トプコン 眼科装置
JP3623336B2 (ja) * 1996-01-31 2005-02-23 株式会社ニデック アブレーション装置
DE19703661B4 (de) * 1996-01-31 2007-12-20 Nidek Co., Ltd., Gamagori Ablationsvorrichtung
JP3539829B2 (ja) * 1996-10-03 2004-07-07 株式会社ニデック 眼科測定装置
DE69729701T2 (de) * 1996-10-03 2005-07-07 Nidek Co., Ltd., Gamagori Vorrichtung zur Messung der Refraktion eines Auges

Also Published As

Publication number Publication date
EP0947158B1 (de) 2006-05-24
DE69931419T2 (de) 2006-12-28
EP0947158A1 (de) 1999-10-06
US6033075A (en) 2000-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition