ZA200104760B - Apparatus for determining an amount of corneal ablation and surgical apparatus for a cornea. - Google Patents
Apparatus for determining an amount of corneal ablation and surgical apparatus for a cornea.Info
- Publication number
- ZA200104760B ZA200104760B ZA200104760A ZA200104760A ZA200104760B ZA 200104760 B ZA200104760 B ZA 200104760B ZA 200104760 A ZA200104760 A ZA 200104760A ZA 200104760 A ZA200104760 A ZA 200104760A ZA 200104760 B ZA200104760 B ZA 200104760B
- Authority
- ZA
- South Africa
- Prior art keywords
- amount
- ablation
- corneal
- data
- eye
- Prior art date
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
-
- 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
- A61B3/10—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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00804—Refractive treatments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/00872—Cornea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00817—Beam shaping with masks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Signal Processing (AREA)
- Eye Examination Apparatus (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30014899 | 1999-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200104760B true ZA200104760B (en) | 2003-01-09 |
Family
ID=17881332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200104760A ZA200104760B (en) | 1999-10-21 | 2001-06-12 | Apparatus for determining an amount of corneal ablation and surgical apparatus for a cornea. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6467907B1 (xx) |
EP (1) | EP1153584B1 (xx) |
JP (1) | JP4723780B2 (xx) |
KR (1) | KR100649100B1 (xx) |
CN (1) | CN1211045C (xx) |
AT (1) | ATE269042T1 (xx) |
AU (1) | AU772600B2 (xx) |
BR (1) | BR0008243B1 (xx) |
CA (1) | CA2356295C (xx) |
DE (1) | DE60011576T2 (xx) |
ES (1) | ES2222914T3 (xx) |
MX (1) | MXPA01006287A (xx) |
WO (1) | WO2001028479A1 (xx) |
ZA (1) | ZA200104760B (xx) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4649035B2 (ja) * | 2000-10-18 | 2011-03-09 | 株式会社トプコン | 眼特性測定装置 |
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 |
DE10130278B4 (de) * | 2001-06-26 | 2005-11-03 | Carl Zeiss Meditec Ag | Verfahren und Vorrichtung zur Darstellung eines Operationsgebietes bei Laseroperationen |
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 |
US7083609B2 (en) * | 2002-06-13 | 2006-08-01 | Visx, Incorporated | Corneal topography-based target warping |
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 |
US20040002697A1 (en) * | 2002-06-27 | 2004-01-01 | Gerhard Youssefi | Biconic ablation with controlled spherical aberration |
JP4162450B2 (ja) * | 2002-08-29 | 2008-10-08 | 株式会社ニデック | 角膜手術装置 |
US7458683B2 (en) * | 2003-06-16 | 2008-12-02 | Amo Manufacturing Usa, Llc | Methods and devices for registering optical measurement datasets of an optical system |
US7226443B1 (en) * | 2003-11-07 | 2007-06-05 | Alcon Refractivehorizons, Inc. | Optimization of ablation correction of an optical system and associated methods |
US7481536B2 (en) * | 2004-02-19 | 2009-01-27 | Amo Manufacturing Usa, Llc | Methods and systems for differentiating left and right eye images |
JP4578995B2 (ja) * | 2005-02-04 | 2010-11-10 | 株式会社ニデック | 眼科測定装置 |
DE102006053580A1 (de) * | 2006-03-10 | 2007-09-13 | Carl Zeiss Meditec Ag | System zur Behandlung oder Diagnose am Auge |
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 |
WO2008055697A1 (de) * | 2006-11-10 | 2008-05-15 | Carl Zeiss Meditec Ag | Behandlungsvorrichtung zur operativen fehlsichtigkeitskorrektur eines auges, verfahren zum erzeugen von steuerdaten dafür und verfahren zur operativen fehlsichtigkeitskorrektur eines auges |
EP3037077B1 (de) * | 2006-11-10 | 2020-12-30 | Carl Zeiss Meditec AG | System zum vorbereiten von steuerdaten für eine behandlungsvorrichtung zur operativen fehlsichtigkeitskorrektur |
WO2008141304A2 (en) | 2007-05-11 | 2008-11-20 | Amo Manufacturing Usa, Llc | Combined wavefront and topography systems and methods |
US7988290B2 (en) | 2007-06-27 | 2011-08-02 | AMO Wavefront Sciences LLC. | Systems and methods for measuring the shape and location of an object |
US7976163B2 (en) * | 2007-06-27 | 2011-07-12 | Amo Wavefront Sciences Llc | System and method for measuring corneal topography |
AU2009204137B2 (en) | 2008-01-08 | 2013-01-31 | Amo Wavefront Sciences Llc | Systems and methods for measuring surface shape |
US7988293B2 (en) | 2008-11-14 | 2011-08-02 | AMO Wavefront Sciences LLC. | Method of qualifying light spots for optical measurements and measurement instrument employing method of qualifying light spots |
DE102009005482A1 (de) | 2009-01-21 | 2010-07-22 | Carl Zeiss Meditec Ag | Vorrichtung und Verfahren zum Erzeugen von Steuerdaten zur operativen Fehlsichtigkeitskorrektur eines Auges |
DE102010031348B4 (de) | 2010-07-14 | 2022-10-13 | Carl Zeiss Meditec Ag | Steuerdatenerzeugung für die augenchirurgische Fehlsichtigkeitsbehandlung |
EP3434234A1 (en) * | 2011-03-25 | 2019-01-30 | LensAR, Inc. | System and method for measuring and correcting astigmatism using laser generated corneal incisions |
US8622546B2 (en) | 2011-06-08 | 2014-01-07 | Amo Wavefront Sciences, Llc | Method of locating valid light spots for optical measurement and optical measurement instrument employing method of locating valid light spots |
JP2013097014A (ja) * | 2011-10-28 | 2013-05-20 | Tokai Kogaku Kk | 位置データ算出方法 |
JP6236882B2 (ja) * | 2013-06-03 | 2017-11-29 | 株式会社ニデック | レーザ治療装置 |
DE102016116267A1 (de) | 2016-08-01 | 2018-02-01 | Carl Zeiss Meditec Ag | Vorrichtung zur operativen Fehlsichtigkeitskorrektur eines Auges und Verfahren zum Erzeugen von Steuerdaten hierfür |
DE102021100285B3 (de) * | 2021-01-11 | 2022-05-05 | Schwind Eye-Tech-Solutions Gmbh | Verfahren zum Bereitstellen von Steuerdaten eines augenchirurgischen Lasers einer Behandlungsvorrichtung basierend auf einem patientenspezifischen Parametersatz; Steuereinrichtung sowie Behandlungsvorrichtung |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4669466A (en) * | 1985-01-16 | 1987-06-02 | Lri L.P. | Method and apparatus for analysis and correction of abnormal refractive errors of the eye |
US4878750A (en) | 1985-01-25 | 1989-11-07 | Canon Kabushiki Kaisha | Ophthalmic measuring apparatus |
JPS6311130A (ja) * | 1986-07-02 | 1988-01-18 | ヴィアイエスエックス,インコーポレイテッド | 眼科用治療装置 |
JP2663952B2 (ja) | 1989-07-19 | 1997-10-15 | 富士通アイソテック株式会社 | ポータブルプリンタ |
FI85768C (fi) * | 1990-07-04 | 1992-05-25 | Valtion Teknillinen | Foerfarande foer utfoerning av ytplasmonresonansmaetning samt i foerfarandet anvaendbar givare. |
JPH0475654A (ja) * | 1990-07-19 | 1992-03-10 | Topcon Corp | 水晶体嚢レーザー切開装置 |
WO1992001419A1 (en) | 1990-07-24 | 1992-02-06 | The Beth Israel Hospital Association | Method of detecting cancer by measuring lipid-peroxidation using nmr |
US5841511A (en) | 1992-06-02 | 1998-11-24 | Eyesys Technologies, Inc. | Method of corneal analysis using a checkered placido apparatus |
JP2809959B2 (ja) * | 1993-01-29 | 1998-10-15 | 株式会社ニデック | レ−ザビ−ムによるアブレーション装置およびその方法 |
US5460627A (en) * | 1993-05-03 | 1995-10-24 | O'donnell, Jr.; Francis E. | Method of evaluating a laser used in ophthalmological surgery |
US5411501A (en) * | 1993-06-04 | 1995-05-02 | Summit Technology, Inc. | Laser reprofiling system for correction of astigmatisms |
AU716040B2 (en) * | 1993-06-24 | 2000-02-17 | Bausch & Lomb Incorporated | Ophthalmic pachymeter and method of making ophthalmic determinations |
US5500697A (en) | 1993-07-30 | 1996-03-19 | Nidek Co., Ltd. | Ophthalmic apparatus for measuring refractive characteristic of eye to be measured |
US5800424A (en) | 1994-06-24 | 1998-09-01 | Nidek Co., Ltd. | Apparatus for use in operating upon a cornea |
US5906608A (en) | 1996-01-31 | 1999-05-25 | Nidek Co., Ltd. | Ablation apparatus |
JP3560746B2 (ja) | 1996-10-03 | 2004-09-02 | 株式会社ニデック | 眼屈折力測定装置 |
US5907388A (en) | 1996-10-03 | 1999-05-25 | Nidek Co., Ltd. | Ophthalmic measurement apparatus having plural pairs of photoreceiving elements |
JP3539829B2 (ja) | 1996-10-03 | 2004-07-07 | 株式会社ニデック | 眼科測定装置 |
JPH11128264A (ja) * | 1997-10-24 | 1999-05-18 | Nidek Co Ltd | アブレーションレ−ト測定装置及びこれを備えるアブレーション装置 |
DE69932809T2 (de) * | 1998-03-04 | 2007-03-29 | Visx Inc., Santa Clara | System zur Laserbehandlung der Altersichtigkeit |
EP0947158B1 (en) * | 1998-03-31 | 2006-05-24 | Nidek Co., Ltd. | Ophthalmic apparatus |
JP3848492B2 (ja) | 1998-09-04 | 2006-11-22 | 株式会社ニデック | 角膜手術装置 |
-
2000
- 2000-08-03 ES ES00950000T patent/ES2222914T3/es not_active Expired - Lifetime
- 2000-08-03 CN CNB008023387A patent/CN1211045C/zh not_active Expired - Fee Related
- 2000-08-03 BR BRPI0008243-0A patent/BR0008243B1/pt not_active IP Right Cessation
- 2000-08-03 AT AT00950000T patent/ATE269042T1/de not_active IP Right Cessation
- 2000-08-03 KR KR1020017007842A patent/KR100649100B1/ko not_active IP Right Cessation
- 2000-08-03 WO PCT/JP2000/005250 patent/WO2001028479A1/ja active IP Right Grant
- 2000-08-03 MX MXPA01006287A patent/MXPA01006287A/es active IP Right Grant
- 2000-08-03 DE DE60011576T patent/DE60011576T2/de not_active Expired - Lifetime
- 2000-08-03 AU AU63191/00A patent/AU772600B2/en not_active Ceased
- 2000-08-03 US US09/744,909 patent/US6467907B1/en not_active Expired - Lifetime
- 2000-08-03 CA CA002356295A patent/CA2356295C/en not_active Expired - Fee Related
- 2000-08-03 JP JP2001531076A patent/JP4723780B2/ja not_active Expired - Lifetime
- 2000-08-03 EP EP00950000A patent/EP1153584B1/en not_active Expired - Lifetime
-
2001
- 2001-06-12 ZA ZA200104760A patent/ZA200104760B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR20020007285A (ko) | 2002-01-26 |
KR100649100B1 (ko) | 2006-11-24 |
WO2001028479A1 (fr) | 2001-04-26 |
BR0008243A (pt) | 2001-10-02 |
CA2356295C (en) | 2009-01-06 |
DE60011576T2 (de) | 2005-07-07 |
CN1211045C (zh) | 2005-07-20 |
AU772600B2 (en) | 2004-05-06 |
EP1153584A4 (en) | 2003-01-08 |
CN1327378A (zh) | 2001-12-19 |
JP4723780B2 (ja) | 2011-07-13 |
AU6319100A (en) | 2001-04-30 |
ES2222914T3 (es) | 2005-02-16 |
DE60011576D1 (de) | 2004-07-22 |
EP1153584B1 (en) | 2004-06-16 |
EP1153584A1 (en) | 2001-11-14 |
CA2356295A1 (en) | 2001-04-26 |
ATE269042T1 (de) | 2004-07-15 |
BR0008243B1 (pt) | 2008-11-18 |
MXPA01006287A (es) | 2002-04-17 |
US6467907B1 (en) | 2002-10-22 |
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