IL153675A - Method and apparatus for tracking movement of an eye with a laser beam - Google Patents
Method and apparatus for tracking movement of an eye with a laser beamInfo
- Publication number
- IL153675A IL153675A IL15367596A IL15367596A IL153675A IL 153675 A IL153675 A IL 153675A IL 15367596 A IL15367596 A IL 15367596A IL 15367596 A IL15367596 A IL 15367596A IL 153675 A IL153675 A IL 153675A
- Authority
- IL
- Israel
- Prior art keywords
- eye
- laser beam
- feature
- tracking
- detector means
- Prior art date
Links
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00694—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body
-
- 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
- A61F2009/00861—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
- A61F2009/00897—Scanning mechanisms or algorithms
-
- 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
- A61F9/00814—Laser features or special beam parameters therefor
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/549,385 US5782822A (en) | 1995-10-27 | 1995-10-27 | Method and apparatus for removing corneal tissue with infrared laser radiation |
| IL11942996A IL119429A (en) | 1995-10-27 | 1996-10-15 | Method and apparatus for removing corneal tissue with infrared laser radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL153675A true IL153675A (en) | 2004-03-28 |
Family
ID=24192808
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL15367596A IL153675A (en) | 1995-10-27 | 1996-10-15 | Method and apparatus for tracking movement of an eye with a laser beam |
| IL11942996A IL119429A (en) | 1995-10-27 | 1996-10-15 | Method and apparatus for removing corneal tissue with infrared laser radiation |
| IL15367502A IL153675A0 (en) | 1995-10-27 | 2002-12-26 | Method and apparatus for tracking movement of an eye with a laser beam |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11942996A IL119429A (en) | 1995-10-27 | 1996-10-15 | Method and apparatus for removing corneal tissue with infrared laser radiation |
| IL15367502A IL153675A0 (en) | 1995-10-27 | 2002-12-26 | Method and apparatus for tracking movement of an eye with a laser beam |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5782822A (de) |
| EP (1) | EP0770370A3 (de) |
| JP (2) | JPH09122168A (de) |
| KR (1) | KR100522900B1 (de) |
| AU (1) | AU715641B2 (de) |
| CA (1) | CA2185779A1 (de) |
| IL (3) | IL153675A (de) |
Families Citing this family (153)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69232640T2 (de) * | 1991-11-06 | 2003-02-06 | Shui T Lai | Vorrichtung für hornhautchirurgie |
| US6450641B2 (en) | 1992-06-02 | 2002-09-17 | Lasersight Technologies, Inc. | Method of corneal analysis using a checkered placido apparatus |
| USRE37504E1 (en) | 1992-12-03 | 2002-01-08 | Lasersight Technologies, Inc. | Ophthalmic surgery method using non-contact scanning laser |
| US6716210B2 (en) | 1992-12-03 | 2004-04-06 | Lasersight Technologies, Inc. | Refractive surgical laser apparatus and method |
| JP3688339B2 (ja) * | 1995-02-28 | 2005-08-24 | 株式会社ニデック | レ−ザ治療装置 |
| US20020133146A1 (en) * | 1995-10-27 | 2002-09-19 | William B. Telfair | Short pulse mid-infrared parametric generator for surgery |
| US20020013573A1 (en) * | 1995-10-27 | 2002-01-31 | William B. Telfair | Apparatus and method for tracking and compensating for eye movements |
| US5782822A (en) * | 1995-10-27 | 1998-07-21 | Ir Vision, Inc. | Method and apparatus for removing corneal tissue with infrared laser radiation |
| US6033396A (en) * | 1995-11-06 | 2000-03-07 | Huang; David | Apparatus and method for performing laser thermal keratoplasty with minimized regression |
| US6520956B1 (en) | 1995-11-06 | 2003-02-18 | David Huang | Apparatus and method for performing laser thermal keratoplasty with minimized regression |
| US5767941A (en) * | 1996-04-23 | 1998-06-16 | Physical Sciences, Inc. | Servo tracking system utilizing phase-sensitive detection of reflectance variations |
| US5997529A (en) | 1996-10-28 | 1999-12-07 | Lasersight Technologies, Inc. | Compound astigmatic myopia or hyperopia correction by laser ablation |
| DE19734732A1 (de) * | 1996-12-10 | 1998-06-18 | Wavelight Laser Technologie Gm | Vorrichtung für die Behandlung von Körpersubstanzen |
| US6210169B1 (en) | 1997-01-31 | 2001-04-03 | Lasersight Technologies, Inc. | Device and method for simulating ophthalmic surgery |
| DE69832079T2 (de) * | 1997-03-14 | 2006-07-20 | Visx Inc., Santa Clara | Kurzgepulster parametrischer mittel-infrarot-generator zur chirurgie |
| US6090102A (en) * | 1997-05-12 | 2000-07-18 | Irvision, Inc. | Short pulse mid-infrared laser source for surgery |
| US6299307B1 (en) | 1997-10-10 | 2001-10-09 | Visx, Incorporated | Eye tracking device for laser eye surgery using corneal margin detection |
| US6007202A (en) | 1997-10-23 | 1999-12-28 | Lasersight Technologies, Inc. | Eye illumination system and method |
| US5928221A (en) | 1997-11-17 | 1999-07-27 | Coherent, Inc. | Fluence monitoring method for laser treatment of biological tissue |
| AU2096499A (en) * | 1997-12-31 | 1999-07-26 | Ir Vision, Inc. | Method and apparatus for removing tissue with mid-infrared laser |
| WO1999034740A1 (en) * | 1998-01-07 | 1999-07-15 | Lasersight Technologies, Inc. | Smooth and uniform laser ablation apparatus and method |
| US6132424A (en) | 1998-03-13 | 2000-10-17 | Lasersight Technologies Inc. | Smooth and uniform laser ablation apparatus and method |
| US6097353A (en) * | 1998-01-20 | 2000-08-01 | University Of Washington | Augmented retinal display with view tracking and data positioning |
| US6409718B1 (en) * | 1998-02-03 | 2002-06-25 | Lasersight Technologies, Inc. | Device and method for correcting astigmatism by laser ablation |
| US6575964B1 (en) | 1998-02-03 | 2003-06-10 | Sciton, Inc. | Selective aperture for laser delivery system for providing incision, tissue ablation and coagulation |
| US6149644A (en) * | 1998-02-17 | 2000-11-21 | Altralight, Inc. | Method and apparatus for epidermal treatment with computer controlled moving focused infrared light |
| US5966197A (en) * | 1998-04-21 | 1999-10-12 | Visx, Incorporated | Linear array eye tracker |
| US6283954B1 (en) * | 1998-04-21 | 2001-09-04 | Visx, Incorporated | Linear array eye tracker |
| EP1227750A4 (de) | 1998-04-27 | 2003-04-16 | Katana Technologies Gmbh | Optische nachführvorrichtung |
| DE29809759U1 (de) * | 1998-05-29 | 1998-08-13 | WaveLight Laser Technologie GmbH, 91058 Erlangen | Vorrichtung für eine medizinische Behandlung mit einer Lichtquelle |
| US6024449A (en) * | 1998-07-13 | 2000-02-15 | Smith; Robert F. | High speed topography measurement of semi-diffuse objects |
| US6193710B1 (en) * | 1998-07-16 | 2001-02-27 | Visx, Incorporated | Method for scanning non-overlapping patterns of laser energy with diffractive optics |
| US6231566B1 (en) | 1998-08-12 | 2001-05-15 | Katana Research, Inc. | Method for scanning a pulsed laser beam for surface ablation |
| US6370304B1 (en) * | 1998-09-28 | 2002-04-09 | Corning Cable Systems Llc | Radiation marking of fiber optic cable components |
| USRE40002E1 (en) | 1998-11-10 | 2008-01-15 | Surgilight, Inc. | Treatment of presbyopia and other eye disorders using a scanning laser system |
| CA2362084C (en) * | 1999-04-07 | 2011-09-20 | Visx, Inc. | Improved interface for laser eye surgery |
| US6551306B1 (en) * | 1999-04-13 | 2003-04-22 | Cesar C. Carriazo | Refractive laser ablation through topography |
| US6497701B2 (en) | 1999-04-30 | 2002-12-24 | Visx, Incorporated | Method and system for ablating surfaces with partially overlapping craters having consistent curvature |
| US6258082B1 (en) * | 1999-05-03 | 2001-07-10 | J. T. Lin | Refractive surgery and presbyopia correction using infrared and ultraviolet lasers |
| US20010029363A1 (en) * | 1999-05-03 | 2001-10-11 | Lin J. T. | Methods and apparatus for presbyopia correction using ultraviolet and infrared lasers |
| US6449294B1 (en) * | 1999-07-26 | 2002-09-10 | Pls Liquidating Llc | Single dominant spike output erbium laser |
| DE19938203A1 (de) | 1999-08-11 | 2001-02-15 | Aesculap Meditec Gmbh | Verfahren und Vorrichtung zur Korrektur von Sehfehlern des menschlichen Auges |
| JP5026647B2 (ja) * | 1999-08-11 | 2012-09-12 | アスクレピオン メディテック アクチエンゲゼルシャフト | 視力障害を補正するための装置および補正素子の作製方法 |
| US6666855B2 (en) | 1999-09-14 | 2003-12-23 | Visx, Inc. | Methods and systems for laser calibration and eye tracker camera alignment |
| US6559934B1 (en) * | 1999-09-14 | 2003-05-06 | Visx, Incorporated | Method and apparatus for determining characteristics of a laser beam spot |
| US7456949B2 (en) * | 1999-09-14 | 2008-11-25 | Amo Manufacturing Usa, Llc | Methods and systems for laser calibration and eye tracker camera alignment |
| US6488676B1 (en) | 1999-09-24 | 2002-12-03 | Visx, Incorporated | Two-pivot scanning for laser eye surgery |
| US6322216B1 (en) | 1999-10-07 | 2001-11-27 | Visx, Inc | Two camera off-axis eye tracker for laser eye surgery |
| CN100362975C (zh) * | 1999-10-21 | 2008-01-23 | 泰思诺拉斯眼科系统公司 | 用于光学治疗的虹膜识别和跟踪 |
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| DE10001131A1 (de) | 2000-01-13 | 2001-07-19 | Wavelight Laser Technologie Ag | Vorrichtung für die ophtalmologische Augenbehandlung mit Fixierlichtstrahl |
| US6234631B1 (en) | 2000-03-09 | 2001-05-22 | Lasersight Technologies, Inc. | Combination advanced corneal topography/wave front aberration measurement |
| US6394999B1 (en) * | 2000-03-13 | 2002-05-28 | Memphis Eye & Cataract Associates Ambulatory Surgery Center | Laser eye surgery system using wavefront sensor analysis to control digital micromirror device (DMD) mirror patterns |
| US7044944B2 (en) * | 2000-03-22 | 2006-05-16 | Alcon Refractivehorizons, Inc. | Optimization of ablation correction of an optical system and associated methods |
| US6604825B2 (en) | 2000-04-03 | 2003-08-12 | Ming Lai | Hybrid tracking system |
| US7886747B2 (en) | 2000-05-08 | 2011-02-15 | I Optima Ltd. | Non-penetrating filtration surgery |
| US7135016B1 (en) * | 2000-05-08 | 2006-11-14 | Optotech Ltd. | Non-penetrating filtration surgery |
| AU2001257478B8 (en) * | 2000-05-09 | 2005-07-14 | Memphis Eye & Cataract Associates Ambulatory Surgery Center (Dba Meca Laser And Surgery Center) | Method and system for control of high resolution high speed digital micromirror device for laser refractive eye surgery |
| DE10024079A1 (de) * | 2000-05-17 | 2001-11-22 | Asclepion Meditec Ag | Verfahren und Vorrichtung zur Kontrolle der Energie und/oder Position eines gepulsten und gescannten Laserstrahles |
| US8187257B2 (en) | 2000-06-01 | 2012-05-29 | The General Hospital Corporation | Optical devices and methods for selective and conventional photocoagulation of the retinal pigment epithelium |
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1996
- 1996-09-17 CA CA002185779A patent/CA2185779A1/en not_active Abandoned
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- 1996-10-15 IL IL11942996A patent/IL119429A/xx not_active IP Right Cessation
- 1996-10-18 AU AU70288/96A patent/AU715641B2/en not_active Expired
- 1996-10-19 EP EP96116823A patent/EP0770370A3/de not_active Withdrawn
- 1996-10-28 JP JP8302566A patent/JPH09122168A/ja active Pending
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2002
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2006
- 2006-08-07 JP JP2006214565A patent/JP2006320749A/ja active Pending
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| IL119429A0 (en) | 1997-01-10 |
| AU715641B2 (en) | 2000-02-10 |
| EP0770370A3 (de) | 1997-07-02 |
| JP2006320749A (ja) | 2006-11-30 |
| KR100522900B1 (ko) | 2005-10-24 |
| US5782822A (en) | 1998-07-21 |
| CA2185779A1 (en) | 1997-04-28 |
| JPH09122168A (ja) | 1997-05-13 |
| AU7028896A (en) | 1997-05-01 |
| IL119429A (en) | 2003-12-10 |
| IL153675A0 (en) | 2003-07-06 |
| EP0770370A2 (de) | 1997-05-02 |
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