CA2409663A1 - Procede et systeme pour commander un dispositif a micromiroir numerique a haute vitesse et haute resolution dans la chirurgie de l'oeil par technique refractive au laser - Google Patents
Procede et systeme pour commander un dispositif a micromiroir numerique a haute vitesse et haute resolution dans la chirurgie de l'oeil par technique refractive au laser Download PDFInfo
- Publication number
- CA2409663A1 CA2409663A1 CA002409663A CA2409663A CA2409663A1 CA 2409663 A1 CA2409663 A1 CA 2409663A1 CA 002409663 A CA002409663 A CA 002409663A CA 2409663 A CA2409663 A CA 2409663A CA 2409663 A1 CA2409663 A1 CA 2409663A1
- Authority
- CA
- Canada
- Prior art keywords
- laser
- eye
- data
- dmd
- correction
- 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.)
- Abandoned
Links
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- 238000000034 method Methods 0.000 title claims description 100
- 238000012937 correction Methods 0.000 claims abstract description 141
- 210000004087 cornea Anatomy 0.000 claims description 78
- 238000002679 ablation Methods 0.000 claims description 77
- 238000002430 laser surgery Methods 0.000 claims description 46
- 238000012876 topography Methods 0.000 claims description 45
- 238000004458 analytical method Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 6
- 230000004424 eye movement Effects 0.000 claims description 4
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- 238000007493 shaping process Methods 0.000 abstract description 3
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- 230000004075 alteration Effects 0.000 description 11
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- 206010020675 Hypermetropia Diseases 0.000 description 9
- 230000004305 hyperopia Effects 0.000 description 9
- 201000006318 hyperopia Diseases 0.000 description 9
- 238000003491 array Methods 0.000 description 7
- 201000009310 astigmatism Diseases 0.000 description 7
- 238000000608 laser ablation Methods 0.000 description 7
- 208000001491 myopia Diseases 0.000 description 7
- 230000004379 myopia Effects 0.000 description 7
- 210000001525 retina Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
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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
- 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
- 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
- A61F9/00804—Refractive treatments
- A61F9/00806—Correction of higher orders
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 (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/568,166 US6500171B1 (en) | 2000-03-13 | 2000-05-09 | System for generating ablation profiles for laser refractive eye surgery |
| US09/567,155 | 2000-05-09 | ||
| US09/567,155 US6413251B1 (en) | 2000-03-13 | 2000-05-09 | Method and system for controlling a digital mircomirror device for laser refractive eye surgery |
| US09/567,264 | 2000-05-09 | ||
| US09/568,166 | 2000-05-09 | ||
| US09/567,264 US6508812B1 (en) | 2000-03-13 | 2000-05-09 | Control system for high resolution high speed digital micromirror device for laser refractive eye surgery |
| US71853600A | 2000-11-22 | 2000-11-22 | |
| US09/718,536 | 2000-11-22 | ||
| PCT/US2001/014100 WO2001085045A1 (fr) | 2000-05-09 | 2001-05-02 | Procede et systeme pour commander un dispositif a micromiroir numerique a haute vitesse et haute resolution dans la chirurgie de l'oeil par technique refractive au laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2409663A1 true CA2409663A1 (fr) | 2001-11-15 |
Family
ID=27504860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002409663A Abandoned CA2409663A1 (fr) | 2000-05-09 | 2001-05-02 | Procede et systeme pour commander un dispositif a micromiroir numerique a haute vitesse et haute resolution dans la chirurgie de l'oeil par technique refractive au laser |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1280471A4 (fr) |
| JP (1) | JP2003532484A (fr) |
| AU (2) | AU2001257478B8 (fr) |
| CA (1) | CA2409663A1 (fr) |
| WO (1) | WO2001085045A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2712321C (fr) | 1999-10-21 | 2013-07-30 | Technolas Gmbh Ophthalmologische Systeme | Reconnaissance et suivi de l'iris en vue d'un traitement optique |
| DE10157906A1 (de) * | 2001-11-26 | 2003-06-26 | Schwind Eye Tech Solutions Gmb | Vorrichtung und Verfahren zum Abtragen von Oberflächenmaterial |
| EP1516156B1 (fr) | 2002-05-30 | 2019-10-23 | AMO Manufacturing USA, LLC | Poursuite de la position et de l'orientation en torsion de l'oeil |
| US7458683B2 (en) | 2003-06-16 | 2008-12-02 | Amo Manufacturing Usa, Llc | Methods and devices for registering optical measurement datasets of an optical system |
| AU2005234778B2 (en) * | 2004-04-20 | 2011-04-21 | Alcon Inc. | Integrated surgical microscope and wavefront sensor |
| ITMI20040836A1 (it) * | 2004-04-27 | 2004-07-27 | Ligi Tecnologie Medicali S P A | Apparecchiatura di ablazione refrattiva della cornea |
| CN104080394B (zh) * | 2011-09-16 | 2017-08-08 | 安尼迪斯公司 | 评估视网膜功能的系统和方法 |
| US9314157B2 (en) * | 2012-03-22 | 2016-04-19 | The Curators Of The University Of Missouri | Device to measure pupillary light reflex in infants and toddlers |
| US10744034B2 (en) * | 2012-04-25 | 2020-08-18 | Gregg S. Homer | Method for laser treatment for glaucoma |
| JP7373207B2 (ja) * | 2018-03-01 | 2023-11-02 | バー‐イラン、ユニバーシティー | 眼の状態の矯正に使用するためのシステム、方法、及び材料組成物 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098426A (en) * | 1989-02-06 | 1992-03-24 | Phoenix Laser Systems, Inc. | Method and apparatus for precision laser surgery |
| US5490849A (en) * | 1990-07-13 | 1996-02-13 | Smith; Robert F. | Uniform-radiation caustic surface for photoablation |
| JPH07504337A (ja) * | 1992-01-15 | 1995-05-18 | プリミア・レーザー・システムズ・インコーポレイテッド | レーザーエネルギを用いる角膜スカルプティング |
| US5624437A (en) * | 1995-03-28 | 1997-04-29 | Freeman; Jerre M. | High resolution, high speed, programmable laser beam modulating apparatus for microsurgery |
| US5782822A (en) * | 1995-10-27 | 1998-07-21 | Ir Vision, Inc. | Method and apparatus for removing corneal tissue with infrared laser radiation |
| US5777719A (en) * | 1996-12-23 | 1998-07-07 | University Of Rochester | Method and apparatus for improving vision and the resolution of retinal images |
| US6245059B1 (en) * | 1999-04-07 | 2001-06-12 | Visx, Incorporated | Offset ablation profiles for treatment of irregular astigmation |
| US6199986B1 (en) * | 1999-10-21 | 2001-03-13 | University Of Rochester | Rapid, automatic measurement of the eye's wave aberration |
-
2001
- 2001-05-02 CA CA002409663A patent/CA2409663A1/fr not_active Abandoned
- 2001-05-02 AU AU2001257478A patent/AU2001257478B8/en not_active Ceased
- 2001-05-02 AU AU5747801A patent/AU5747801A/xx active Pending
- 2001-05-02 JP JP2001581705A patent/JP2003532484A/ja not_active Withdrawn
- 2001-05-02 WO PCT/US2001/014100 patent/WO2001085045A1/fr active IP Right Grant
- 2001-05-02 EP EP01930997A patent/EP1280471A4/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP1280471A4 (fr) | 2009-05-06 |
| AU2001257478B8 (en) | 2005-07-14 |
| EP1280471A1 (fr) | 2003-02-05 |
| AU2001257478B2 (en) | 2005-06-30 |
| JP2003532484A (ja) | 2003-11-05 |
| WO2001085045A1 (fr) | 2001-11-15 |
| AU5747801A (en) | 2001-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |