TWI310681B - Variable repetition rate firing scheme for refractive laser systems - Google Patents
Variable repetition rate firing scheme for refractive laser systems Download PDFInfo
- Publication number
- TWI310681B TWI310681B TW092114661A TW92114661A TWI310681B TW I310681 B TWI310681 B TW I310681B TW 092114661 A TW092114661 A TW 092114661A TW 92114661 A TW92114661 A TW 92114661A TW I310681 B TWI310681 B TW I310681B
- Authority
- TW
- Taiwan
- Prior art keywords
- laser
- eye
- pulse
- emissivity
- dimension
- Prior art date
Links
- 238000010304 firing Methods 0.000 title claims 5
- 210000001508 eye Anatomy 0.000 claims description 87
- 238000011282 treatment Methods 0.000 claims description 44
- 238000001356 surgical procedure Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 15
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- 238000004590 computer program Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 5
- 230000007812 deficiency Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 15
- 238000002679 ablation Methods 0.000 description 12
- 210000004087 cornea Anatomy 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 5
- 238000013532 laser treatment Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
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- 238000000608 laser ablation Methods 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 206010008129 cerebral palsy Diseases 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000001725 laser pyrolysis Methods 0.000 description 1
- 238000002430 laser surgery Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- 208000001491 myopia Diseases 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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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
- A61F9/008—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
- A61F9/00806—Correction of higher orders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- 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
- A61F2009/00844—Feedback systems
-
- 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
- A61F2009/00844—Feedback systems
- A61F2009/00846—Eyetracking
-
- 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
- A61F2009/00844—Feedback systems
- A61F2009/00848—Feedback systems based on wavefront
-
- 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
- A61F2009/0088—Planning based on wavefront
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laser Surgery Devices (AREA)
- Lasers (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38462102P | 2002-05-30 | 2002-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200307530A TW200307530A (en) | 2003-12-16 |
| TWI310681B true TWI310681B (en) | 2009-06-11 |
Family
ID=29712068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092114661A TWI310681B (en) | 2002-05-30 | 2003-05-30 | Variable repetition rate firing scheme for refractive laser systems |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7077838B2 (https=) |
| EP (1) | EP1507487B1 (https=) |
| JP (1) | JP2005527318A (https=) |
| CN (1) | CN1655729B (https=) |
| CA (1) | CA2485692C (https=) |
| MX (1) | MXPA04011718A (https=) |
| TW (1) | TWI310681B (https=) |
| WO (1) | WO2003101326A1 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20042020A1 (it) * | 2004-10-22 | 2005-01-22 | Ligi Tecnologie Medicali S P A | Laser fotoablativo con frequenza di rilascio degli impulsi controllabile e relativo metodo di controllo. |
| US9545338B2 (en) | 2006-01-20 | 2017-01-17 | Lensar, Llc. | System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser |
| US8262646B2 (en) * | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
| US9889043B2 (en) | 2006-01-20 | 2018-02-13 | Lensar, Inc. | System and apparatus for delivering a laser beam to the lens of an eye |
| US10842675B2 (en) | 2006-01-20 | 2020-11-24 | Lensar, Inc. | System and method for treating the structure of the human lens with a laser |
| US8308716B2 (en) * | 2006-06-30 | 2012-11-13 | Novartis Ag | Apparatus and method for auto-titrating a laser |
| WO2008061034A1 (en) | 2006-11-10 | 2008-05-22 | Amo Manufacturing Usa, Llc | Operator-controlled scanning laser procedure designed for large-area epithelium removal |
| US8926600B2 (en) | 2006-11-10 | 2015-01-06 | Amo Manufacturing Usa, Llc | Operator-controlled scanning laser procedure designed for large-area epithelium removal |
| AU2008254747B2 (en) * | 2007-05-17 | 2013-10-24 | Amo Development, Llc | Customized laser epithelial ablation systems and methods |
| US8500723B2 (en) | 2008-07-25 | 2013-08-06 | Lensar, Inc. | Liquid filled index matching device for ophthalmic laser procedures |
| US8480659B2 (en) | 2008-07-25 | 2013-07-09 | Lensar, Inc. | Method and system for removal and replacement of lens material from the lens of an eye |
| US8382745B2 (en) | 2009-07-24 | 2013-02-26 | Lensar, Inc. | Laser system and method for astigmatic corrections in association with cataract treatment |
| US8617146B2 (en) | 2009-07-24 | 2013-12-31 | Lensar, Inc. | Laser system and method for correction of induced astigmatism |
| EP2456384B1 (en) | 2009-07-24 | 2023-09-20 | LENSAR, Inc. | System for providing laser shot patterns to the lens of an eye |
| JP2013500086A (ja) | 2009-07-24 | 2013-01-07 | レンサー, インク. | Ladarを利用した手順を眼の水晶体に実施するシステムおよび方法 |
| US8758332B2 (en) | 2009-07-24 | 2014-06-24 | Lensar, Inc. | Laser system and method for performing and sealing corneal incisions in the eye |
| US8556425B2 (en) | 2010-02-01 | 2013-10-15 | Lensar, Inc. | Purkinjie image-based alignment of suction ring in ophthalmic applications |
| USD695408S1 (en) | 2010-10-15 | 2013-12-10 | Lensar, Inc. | Laser system for treatment of the eye |
| CN106974614B (zh) | 2010-10-15 | 2019-04-26 | 雷萨公司 | 眼睛内部的结构的扫描控制照明的系统和方法 |
| USD694890S1 (en) | 2010-10-15 | 2013-12-03 | Lensar, Inc. | Laser system for treatment of the eye |
| US10463541B2 (en) | 2011-03-25 | 2019-11-05 | Lensar, Inc. | System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions |
| US9849034B2 (en) | 2011-11-07 | 2017-12-26 | Alcon Research, Ltd. | Retinal laser surgery |
| US9265458B2 (en) | 2012-12-04 | 2016-02-23 | Sync-Think, Inc. | Application of smooth pursuit cognitive testing paradigms to clinical drug development |
| US9380976B2 (en) | 2013-03-11 | 2016-07-05 | Sync-Think, Inc. | Optical neuroinformatics |
| JP6439271B2 (ja) | 2013-04-30 | 2018-12-19 | 株式会社ニデック | レーザ治療装置 |
| DE102015008127A1 (de) | 2015-06-24 | 2016-12-29 | Wavelight Gmbh | Vorrichtung für die Augenlaserchirurgie und Verfahren zur Durchführung einer transepithelialen photorefraktiven Keratektomie |
| JP6973086B2 (ja) * | 2016-02-03 | 2021-11-24 | 株式会社ニデック | 眼科用レーザ屈折矯正装置、眼科用フォトチューニング設定装置、眼科用フォトチューニングシステム、眼鏡用フォトチューニング設定装置、及びこれらに用いられるプログラム、眼科用レーザ手術装置 |
| EP3496682A1 (en) | 2016-08-10 | 2019-06-19 | AMO Development, LLC | Epithelial ablation systems and methods |
| WO2023031805A1 (en) * | 2021-09-02 | 2023-03-09 | Alcon Inc. | Managing laser shot frequency for an ophthalmic surgical system |
| DE102021127402A1 (de) * | 2021-10-21 | 2023-04-27 | Schwind Eye-Tech-Solutions Gmbh | Behandlungsvorrichtung für eine Augenbehandlung, Verfahren, Computerprogramm, computerlesbares Medium und Speichereinrichtung |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4665913A (en) | 1983-11-17 | 1987-05-19 | Lri L.P. | Method for ophthalmological surgery |
| US5807379A (en) | 1983-11-17 | 1998-09-15 | Visx, Incorporated | Ophthalmic method and apparatus for laser surgery of the cornea |
| AU606315B2 (en) | 1985-09-12 | 1991-02-07 | Summit Technology, Inc. | Surface erosion using lasers |
| US5137530A (en) | 1985-09-27 | 1992-08-11 | Sand Bruce J | Collagen treatment apparatus |
| US5163934A (en) * | 1987-08-05 | 1992-11-17 | Visx, Incorporated | Photorefractive keratectomy |
| US5263951A (en) | 1989-04-21 | 1993-11-23 | Kerus Medical Systems | Correction of the optical focusing system of the eye using laser thermal keratoplasty |
| US5240553A (en) | 1990-05-18 | 1993-08-31 | Bausch & Lomb Incorporated | One and two dimensional target domain profiling of target optical surfaces using excimer laser photoablation |
| US5170191A (en) | 1990-05-18 | 1992-12-08 | Bausch & Lomb Incorporated | Target domain profiling of target optical surfaces using excimer laser photoablation |
| US5061342A (en) | 1990-05-18 | 1991-10-29 | Bausch & Lomb Incorporated | Target domain profiling of target optical surfaces using excimer laser photoablation |
| US5144630A (en) | 1991-07-29 | 1992-09-01 | Jtt International, Inc. | Multiwavelength solid state laser using frequency conversion techniques |
| CA2073802C (en) | 1991-08-16 | 2003-04-01 | John Shimmick | Method and apparatus for combined cylindrical and spherical eye corrections |
| DE4232915A1 (de) | 1992-10-01 | 1994-04-07 | Hohla Kristian | Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe |
| US5520679A (en) * | 1992-12-03 | 1996-05-28 | Lasersight, Inc. | Ophthalmic surgery method using non-contact scanning laser |
| CO4230054A1 (es) * | 1993-05-07 | 1995-10-19 | Visx Inc | Metodo y sistemas para tratamiento con laser de errores refractivos utilizando formacion de imagenes de desplazamiento |
| US5348379A (en) * | 1993-08-03 | 1994-09-20 | Renko John E | Expanding and contracting bicycle rim |
| AU2276395A (en) | 1994-04-08 | 1995-10-30 | Summit Technology, Inc. | Control of photorefractive keratectomy |
| US5800424A (en) | 1994-06-24 | 1998-09-01 | Nidek Co., Ltd. | Apparatus for use in operating upon a cornea |
| US5646791A (en) | 1995-01-04 | 1997-07-08 | Visx Incorporated | Method and apparatus for temporal and spatial beam integration |
| US5742626A (en) | 1996-08-14 | 1998-04-21 | Aculight Corporation | Ultraviolet solid state laser, method of using same and laser surgery apparatus |
| US6080148A (en) | 1996-11-18 | 2000-06-27 | Trimedyne, Inc. | Variable pulse width lasing device |
| US6271914B1 (en) | 1996-11-25 | 2001-08-07 | Autonomous Technologies Corporation | Objective measurement and correction of optical systems using wavefront analysis |
| US6156030A (en) | 1997-06-04 | 2000-12-05 | Y-Beam Technologies, Inc. | Method and apparatus for high precision variable rate material removal and modification |
| US6299307B1 (en) * | 1997-10-10 | 2001-10-09 | Visx, Incorporated | Eye tracking device for laser eye surgery using corneal margin detection |
| US6331177B1 (en) | 1998-04-17 | 2001-12-18 | Visx, Incorporated | Multiple beam laser sculpting system and method |
| US6347349B1 (en) | 1998-12-28 | 2002-02-12 | International Business Machines Corp. | System for determining whether a subsequent transaction may be allowed or must be allowed or must not be allowed to bypass a preceding transaction |
| US6245059B1 (en) | 1999-04-07 | 2001-06-12 | Visx, Incorporated | Offset ablation profiles for treatment of irregular astigmation |
| US6190377B1 (en) | 1999-05-05 | 2001-02-20 | James A. Kuzdrall | Method and apparatus for predictive beam energy control in laser surgery |
| US6673062B2 (en) | 2000-03-14 | 2004-01-06 | Visx, Inc. | Generating scanning spot locations for laser eye surgery |
-
2003
- 2003-05-28 US US10/447,665 patent/US7077838B2/en not_active Expired - Lifetime
- 2003-05-30 EP EP03756346.7A patent/EP1507487B1/en not_active Expired - Lifetime
- 2003-05-30 JP JP2004508686A patent/JP2005527318A/ja active Pending
- 2003-05-30 WO PCT/US2003/017292 patent/WO2003101326A1/en not_active Ceased
- 2003-05-30 CN CN038125471A patent/CN1655729B/zh not_active Expired - Fee Related
- 2003-05-30 MX MXPA04011718A patent/MXPA04011718A/es active IP Right Grant
- 2003-05-30 TW TW092114661A patent/TWI310681B/zh not_active IP Right Cessation
- 2003-05-30 CA CA2485692A patent/CA2485692C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7077838B2 (en) | 2006-07-18 |
| CN1655729B (zh) | 2010-04-28 |
| WO2003101326A1 (en) | 2003-12-11 |
| EP1507487A4 (en) | 2009-11-04 |
| CA2485692A1 (en) | 2003-12-11 |
| EP1507487B1 (en) | 2013-06-12 |
| JP2005527318A (ja) | 2005-09-15 |
| EP1507487A1 (en) | 2005-02-23 |
| CA2485692C (en) | 2010-08-24 |
| CN1655729A (zh) | 2005-08-17 |
| US20050102008A1 (en) | 2005-05-12 |
| TW200307530A (en) | 2003-12-16 |
| MXPA04011718A (es) | 2005-02-14 |
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