HK1066714A1 - An apparatus and method of evaluating surgical parameter for correcting astigmatism of an eye of a patient - Google Patents
An apparatus and method of evaluating surgical parameter for correcting astigmatism of an eye of a patientInfo
- Publication number
- HK1066714A1 HK1066714A1 HK04109727.7A HK04109727A HK1066714A1 HK 1066714 A1 HK1066714 A1 HK 1066714A1 HK 04109727 A HK04109727 A HK 04109727A HK 1066714 A1 HK1066714 A1 HK 1066714A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- astigmatism
- values
- eye
- patient
- topographically
- Prior art date
Links
Classifications
-
- 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
- A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the 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
-
- 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
- A61F2009/00878—Planning
- A61F2009/00882—Planning based on topography
-
- 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
-
- 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
- A61F9/00819—Beam shaping with masks with photoablatable masks
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/476,449 US5740815A (en) | 1995-06-07 | 1995-06-07 | Method for surgically achieving minimum astigmatism measured refractively and topographically |
HK99100258A HK1015249A1 (en) | 1995-06-07 | 1999-01-20 | A method of evaluating surgical parameter for correcting astigmatism of an eye of a patient. |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1066714A1 true HK1066714A1 (en) | 2005-04-01 |
Family
ID=23891892
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04109727.7A HK1066714A1 (en) | 1995-06-07 | 1999-01-20 | An apparatus and method of evaluating surgical parameter for correcting astigmatism of an eye of a patient |
HK99100258A HK1015249A1 (en) | 1995-06-07 | 1999-01-20 | A method of evaluating surgical parameter for correcting astigmatism of an eye of a patient. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99100258A HK1015249A1 (en) | 1995-06-07 | 1999-01-20 | A method of evaluating surgical parameter for correcting astigmatism of an eye of a patient. |
Country Status (13)
Country | Link |
---|---|
US (2) | US5740815A (xx) |
EP (1) | EP0836459B1 (xx) |
JP (1) | JP3958363B2 (xx) |
KR (1) | KR100484620B1 (xx) |
CN (2) | CN1154431C (xx) |
AT (1) | ATE400240T1 (xx) |
AU (1) | AU704812B2 (xx) |
CA (1) | CA2227756C (xx) |
DE (1) | DE69637589D1 (xx) |
ES (1) | ES2308777T3 (xx) |
HK (2) | HK1066714A1 (xx) |
NZ (1) | NZ306353A (xx) |
WO (1) | WO1996040027A1 (xx) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6215096B1 (en) * | 1997-01-21 | 2001-04-10 | TECHNOMED GESELLSCHAFT FüR MED. UND MED.-TECHN. SYSTEME MBH | Method for determining a required shape for at least one surface of an artificial or natural part of an eye which is intersected by a path of rays through the pupil of the eye, and device for the manufacture of an artificial lens |
CA2306864C (en) * | 1998-03-04 | 2012-05-15 | Visx, Incorporated | Systems for laser treatment of presbyopia using offset imaging |
US6129722A (en) * | 1999-03-10 | 2000-10-10 | Ruiz; Luis Antonio | Interactive corrective eye surgery system with topography and laser system interface |
ITMI991526A1 (it) * | 1999-07-12 | 2001-01-12 | Ligi Tecnologie Medicali S R L | Apparecchiatura per determinare ed ablare il volume del tessuto corneale per correggere le ametropie visive |
US6616275B1 (en) * | 1999-08-11 | 2003-09-09 | Asclepion Meditec Gmbh | Method and device for completely correcting visual defects of the human eye |
WO2001024719A1 (en) * | 1999-10-05 | 2001-04-12 | Lasersight Technologies, Inc. | Ellipsoidal corneal modeling for estimation and reshaping |
US6673062B2 (en) | 2000-03-14 | 2004-01-06 | Visx, Inc. | Generating scanning spot locations for laser eye surgery |
DE10022995C2 (de) * | 2000-05-11 | 2003-11-27 | Wavelight Laser Technologie Ag | Vorrichtung für die photorefraktive Hornhautchirurgie |
CA2422855C (en) * | 2000-09-21 | 2012-01-03 | Visx, Inc. | Enhanced wavefront ablation system |
US6561648B2 (en) * | 2001-05-23 | 2003-05-13 | David E. Thomas | System and method for reconstruction of aberrated wavefronts |
US8316306B2 (en) * | 2001-10-15 | 2012-11-20 | Maya-Systems Inc. | Method and system for sequentially navigating axes of elements |
US7680817B2 (en) * | 2001-10-15 | 2010-03-16 | Maya-Systems Inc. | Multi-dimensional locating system and method |
US7606819B2 (en) | 2001-10-15 | 2009-10-20 | Maya-Systems Inc. | Multi-dimensional locating system and method |
US20080058106A1 (en) * | 2002-10-07 | 2008-03-06 | Maya-Systems Inc. | Multi-dimensional locating game system and method |
US8186357B2 (en) * | 2004-01-23 | 2012-05-29 | Rowiak Gmbh | Control device for a surgical laser |
US7476248B2 (en) * | 2004-04-06 | 2009-01-13 | Alcon, Inc. | Method of calculating the required lens power for an opthalmic implant |
US8826123B2 (en) | 2007-05-25 | 2014-09-02 | 9224-5489 Quebec Inc. | Timescale for presenting information |
CA2601154C (en) | 2007-07-07 | 2016-09-13 | Mathieu Audet | Method and system for distinguising elements of information along a plurality of axes on a basis of a commonality |
US8414123B2 (en) * | 2007-08-13 | 2013-04-09 | Novartis Ag | Toric lenses alignment using pre-operative images |
US9655775B2 (en) | 2007-08-13 | 2017-05-23 | Novartis Ag | Toric lenses alignment using pre-operative images |
US8601392B2 (en) | 2007-08-22 | 2013-12-03 | 9224-5489 Quebec Inc. | Timeline for presenting information |
US8739050B2 (en) * | 2008-03-07 | 2014-05-27 | 9224-5489 Quebec Inc. | Documents discrimination system and method thereof |
CA2666016C (en) | 2008-05-15 | 2014-07-22 | Mathieu Audet | Method for building a search algorithm and method for linking documents with an object |
DE102008046834A1 (de) * | 2008-09-11 | 2010-03-18 | Iroc Ag | Steuerprogramm zum Steuern elektromagnetischer Strahlung für eine Quervernetzung von Augengewebe |
US8607155B2 (en) * | 2008-09-12 | 2013-12-10 | 9224-5489 Quebec Inc. | Method of managing groups of arrays of documents |
DE102008053827A1 (de) * | 2008-10-30 | 2010-05-12 | Technolas Perfect Vision Gmbh | Vorrichtung und Verfahren zum Bereitstellen einer Laserschussdatei |
US9119565B2 (en) * | 2009-02-19 | 2015-09-01 | Alcon Research, Ltd. | Intraocular lens alignment |
EP2498670A4 (en) | 2009-11-12 | 2014-05-21 | Dr Noel Ami Alpins | VERIFICATION OF TOPOGRAPHIC HALBMERIDIAN PARAMETERS FOR THE ANALYSIS OF HORNHAUSASTASTIC MATERIAL AND VECTOR PLANNING OF THEIR TREATMENT |
US9058093B2 (en) | 2011-02-01 | 2015-06-16 | 9224-5489 Quebec Inc. | Active element |
US10289657B2 (en) | 2011-09-25 | 2019-05-14 | 9224-5489 Quebec Inc. | Method of retrieving information elements on an undisplayed portion of an axis of information elements |
US9519693B2 (en) | 2012-06-11 | 2016-12-13 | 9224-5489 Quebec Inc. | Method and apparatus for displaying data element axes |
US9646080B2 (en) | 2012-06-12 | 2017-05-09 | 9224-5489 Quebec Inc. | Multi-functions axis-based interface |
CN105279774B (zh) * | 2015-10-13 | 2018-06-19 | 深圳职业技术学院 | 一种屈光不正的数字化影像识别方法 |
EP3398501A1 (en) * | 2017-05-02 | 2018-11-07 | Essilor International | Method for determining astigmatism of an eye of a person |
US10671266B2 (en) | 2017-06-05 | 2020-06-02 | 9224-5489 Quebec Inc. | Method and apparatus of aligning information element axes |
CN111358421B (zh) * | 2020-03-16 | 2021-02-09 | 深圳盛达同泽科技有限公司 | 屈光图形生成方法、装置及计算机可读存储介质 |
CN112587087B (zh) * | 2020-12-21 | 2022-09-09 | 上海美沃精密仪器股份有限公司 | 一种定位人眼角膜屈光地形图平陡k轴位的方法 |
CN113576750A (zh) * | 2021-08-02 | 2021-11-02 | 李晶 | 一种用于辅助白内障手术的切口调整方法及装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3947097A (en) * | 1974-03-18 | 1976-03-30 | Humphrey Instruments, Inc. | Process and apparatus for astigmatic and spherical subjective testing of the eye |
US4718418A (en) * | 1983-11-17 | 1988-01-12 | Lri L.P. | Apparatus for ophthalmological surgery |
US4732148A (en) * | 1983-11-17 | 1988-03-22 | Lri L.P. | Method for performing ophthalmic laser surgery |
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 |
FR2617042B1 (fr) * | 1987-06-25 | 1994-05-13 | Hanna Khalil | Dispositif de chirurgie de la cornee |
US5102409A (en) * | 1988-04-22 | 1992-04-07 | Balgorod Barry M | Method and apparatus for modification of corneal refractive properties |
US5092880A (en) * | 1988-10-21 | 1992-03-03 | Genjiro Ohmi | Method of determining the astigmatic power and the power for an intraocular lens, for a toric intraocular lens |
FR2665627A1 (fr) * | 1990-08-08 | 1992-02-14 | Mo Vysshee Teknicheskoe | Keratometre. |
ATE218904T1 (de) * | 1991-11-06 | 2002-06-15 | Shui T Lai | Vorrichtung für hornhautchirurgie |
US5190057A (en) * | 1991-12-13 | 1993-03-02 | Faezeh Sarfarazi | Sarfarazi method of closing a corneal incision |
NL9201321A (nl) * | 1992-07-23 | 1994-02-16 | Hermanus Cornelis Limmen | Werkwijze voor het opmeten van de cornea van het menselijk oog alsmede een daartoe ingerichte keratometer. |
CA2138388C (en) * | 1992-08-10 | 2003-09-23 | Noel Ami Alpins | Method of analysing astigmatism and apparatus for performing corneal surgery |
BR9406695A (pt) * | 1993-01-21 | 1996-02-27 | Technomed Ges Fur Med Und Med | Processo e dispositivo para a especificaçao da topografia de uma superfície refletora |
-
1995
- 1995-06-07 US US08/476,449 patent/US5740815A/en not_active Expired - Lifetime
-
1996
- 1996-05-03 ES ES96911843T patent/ES2308777T3/es not_active Expired - Lifetime
- 1996-05-03 CN CNB961958375A patent/CN1154431C/zh not_active Expired - Fee Related
- 1996-05-03 AT AT96911843T patent/ATE400240T1/de active
- 1996-05-03 EP EP96911843A patent/EP0836459B1/en not_active Expired - Lifetime
- 1996-05-03 NZ NZ306353A patent/NZ306353A/xx not_active IP Right Cessation
- 1996-05-03 AU AU54903/96A patent/AU704812B2/en not_active Ceased
- 1996-05-03 CA CA2227756A patent/CA2227756C/en not_active Expired - Fee Related
- 1996-05-03 KR KR1019970709176A patent/KR100484620B1/ko not_active IP Right Cessation
- 1996-05-03 WO PCT/AU1996/000257 patent/WO1996040027A1/en active IP Right Grant
- 1996-05-03 CN CN2004100325809A patent/CN1541610B/zh not_active Expired - Fee Related
- 1996-05-03 JP JP50000297A patent/JP3958363B2/ja not_active Expired - Fee Related
- 1996-05-03 DE DE69637589T patent/DE69637589D1/de not_active Expired - Lifetime
-
1998
- 1998-04-21 US US09/063,678 patent/US5975084A/en not_active Expired - Lifetime
-
1999
- 1999-01-20 HK HK04109727.7A patent/HK1066714A1/xx not_active IP Right Cessation
- 1999-01-20 HK HK99100258A patent/HK1015249A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1192132A (zh) | 1998-09-02 |
CN1541610A (zh) | 2004-11-03 |
DE69637589D1 (de) | 2008-08-21 |
US5740815A (en) | 1998-04-21 |
NZ306353A (en) | 1999-08-30 |
EP0836459A4 (en) | 2004-11-10 |
AU5490396A (en) | 1996-12-30 |
CA2227756A1 (en) | 1996-12-19 |
JPH11506373A (ja) | 1999-06-08 |
JP3958363B2 (ja) | 2007-08-15 |
KR19990022734A (ko) | 1999-03-25 |
EP0836459A1 (en) | 1998-04-22 |
CN1154431C (zh) | 2004-06-23 |
ES2308777T3 (es) | 2008-12-01 |
WO1996040027A1 (en) | 1996-12-19 |
HK1015249A1 (en) | 1999-10-15 |
CA2227756C (en) | 2010-03-23 |
EP0836459B1 (en) | 2008-07-09 |
US5975084A (en) | 1999-11-02 |
CN1541610B (zh) | 2012-07-04 |
ATE400240T1 (de) | 2008-07-15 |
AU704812B2 (en) | 1999-05-06 |
KR100484620B1 (ko) | 2005-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |
Effective date: 20160502 |