CA2505089C - Ablation shape for the correction of presbyopia - Google Patents
Ablation shape for the correction of presbyopia Download PDFInfo
- Publication number
- CA2505089C CA2505089C CA2505089A CA2505089A CA2505089C CA 2505089 C CA2505089 C CA 2505089C CA 2505089 A CA2505089 A CA 2505089A CA 2505089 A CA2505089 A CA 2505089A CA 2505089 C CA2505089 C CA 2505089C
- Authority
- CA
- Canada
- Prior art keywords
- area
- cornea
- superior
- inferior
- eye
- 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.)
- Expired - Fee Related
Links
- 201000010041 presbyopia Diseases 0.000 title claims abstract description 39
- 238000012937 correction Methods 0.000 title description 12
- 238000002679 ablation Methods 0.000 title description 5
- 210000004087 cornea Anatomy 0.000 claims abstract description 66
- 230000007704 transition Effects 0.000 claims abstract description 36
- 230000004438 eyesight Effects 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims description 29
- 230000005855 radiation Effects 0.000 claims description 6
- 210000003128 head Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 45
- 238000001356 surgical procedure Methods 0.000 abstract description 11
- 210000000744 eyelid Anatomy 0.000 abstract description 9
- 238000006303 photolysis reaction Methods 0.000 abstract description 8
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract 1
- 210000001508 eye Anatomy 0.000 description 51
- 238000011282 treatment Methods 0.000 description 21
- 210000000695 crystalline len Anatomy 0.000 description 16
- 208000001491 myopia Diseases 0.000 description 14
- 210000001747 pupil Anatomy 0.000 description 13
- 238000002430 laser surgery Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 206010020675 Hypermetropia Diseases 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 201000006318 hyperopia Diseases 0.000 description 3
- 230000004305 hyperopia Effects 0.000 description 3
- 238000013532 laser treatment Methods 0.000 description 3
- 230000004379 myopia Effects 0.000 description 3
- 208000014733 refractive error Diseases 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 208000015592 Involuntary movements Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- ISQINHMJILFLAQ-UHFFFAOYSA-N argon hydrofluoride Chemical compound F.[Ar] ISQINHMJILFLAQ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 201000000766 irregular astigmatism Diseases 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000017311 musculoskeletal movement, spinal reflex action Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- RIUWBIIVUYSTCN-UHFFFAOYSA-N trilithium borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-] RIUWBIIVUYSTCN-UHFFFAOYSA-N 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000021542 voluntary musculoskeletal movement Effects 0.000 description 1
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
- A61F9/00808—Inducing higher orders, e.g. for correction of presbyopia
-
- 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
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)
- Radiation-Therapy Devices (AREA)
- Prostheses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/300,721 | 2002-11-19 | ||
| US10/300,721 US6932808B2 (en) | 2002-11-19 | 2002-11-19 | Ablation shape for the correction of presbyopia |
| PCT/US2003/037226 WO2004045388A2 (en) | 2002-11-19 | 2003-11-19 | Ablation shape for the correction of presbyopia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2505089A1 CA2505089A1 (en) | 2004-06-03 |
| CA2505089C true CA2505089C (en) | 2012-04-10 |
Family
ID=32297953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2505089A Expired - Fee Related CA2505089C (en) | 2002-11-19 | 2003-11-19 | Ablation shape for the correction of presbyopia |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6932808B2 (enExample) |
| EP (1) | EP1562467A4 (enExample) |
| JP (1) | JP2006512113A (enExample) |
| CA (1) | CA2505089C (enExample) |
| WO (1) | WO2004045388A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7252662B2 (en) | 2004-11-02 | 2007-08-07 | Lenticular Research Group Llc | Apparatus and processes for preventing or delaying one or more symptoms of presbyopia |
| US9649224B2 (en) | 2005-02-19 | 2017-05-16 | Lenticular Research Group Llc | Apparatus and processes for preventing or delaying onset or progression of age-related cataract |
| US20060285428A1 (en) * | 2005-06-16 | 2006-12-21 | Paradise Charles S | Mixing bowl with suction devices |
| AU2006295080A1 (en) * | 2005-09-21 | 2007-04-05 | Medtronic, Inc. | Composite heart valve apparatus manufactured using techniques involving laser machining of tissue |
| US8016420B2 (en) | 2007-05-17 | 2011-09-13 | Amo Development Llc. | System and method for illumination and fixation with ophthalmic diagnostic instruments |
| TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
| US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| WO2014059465A1 (en) | 2012-10-17 | 2014-04-24 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| CN115137551B (zh) * | 2022-06-21 | 2025-01-03 | 灵动翘睫(深圳)科技有限公司 | 一种眼整形手术机器人的实时角膜防损伤预警系统和方法 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773414A (en) * | 1983-11-17 | 1988-09-27 | Lri L.P. | Method of laser-sculpture of the optically used portion of the cornea |
| US4732148A (en) * | 1983-11-17 | 1988-03-22 | Lri L.P. | Method for performing ophthalmic laser surgery |
| US4770172A (en) * | 1983-11-17 | 1988-09-13 | Lri L.P. | Method of laser-sculpture of the optically used portion of the cornea |
| US4665913A (en) * | 1983-11-17 | 1987-05-19 | Lri L.P. | Method for ophthalmological 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 |
| US5163934A (en) * | 1987-08-05 | 1992-11-17 | Visx, Incorporated | Photorefractive keratectomy |
| IT1242932B (it) * | 1990-11-14 | 1994-05-18 | Guido Maria Nizzola | Apparecchiatura per la correzione della presbiopia mediante modellazione della superficie corneale per foto ablazione |
| US6296634B1 (en) * | 1991-03-08 | 2001-10-02 | Visx, Incorporated | Ophthalmological surgery technique with active patient data card |
| US5255585A (en) * | 1991-09-19 | 1993-10-26 | Instrumedics, Inc. | Vacuum system for cryostats |
| SK377492A3 (en) * | 1992-01-28 | 1995-05-10 | Johnson & Johnson Vision Prod | Multifocal refracting lens and method of its manufacture |
| DE4232915A1 (de) * | 1992-10-01 | 1994-04-07 | Hohla Kristian | Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe |
| 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 |
| US5556395A (en) * | 1993-05-07 | 1996-09-17 | Visx Incorporated | Method and system for laser treatment of refractive error using an offset image of a rotatable mask |
| US5395356A (en) * | 1993-06-04 | 1995-03-07 | Summit Technology, Inc. | Correction of presbyopia by photorefractive keratectomy |
| US5533997A (en) * | 1994-06-29 | 1996-07-09 | Ruiz; Luis A. | Apparatus and method for performing presbyopia corrective surgery |
| US5803923A (en) * | 1994-09-15 | 1998-09-08 | Jugvir I. Singh-Derewa | Presbyopia correction using a protected space pattern, methods and apparatus |
| US5570744A (en) * | 1994-11-28 | 1996-11-05 | Atlantic Richfield Company | Separator systems for well production fluids |
| US5684560A (en) * | 1995-05-04 | 1997-11-04 | Johnson & Johnson Vision Products, Inc. | Concentric ring single vision lens designs |
| US5682223A (en) * | 1995-05-04 | 1997-10-28 | Johnson & Johnson Vision Products, Inc. | Multifocal lens designs with intermediate optical powers |
| US6312424B1 (en) * | 1995-07-25 | 2001-11-06 | Allergan | Method of vision correction |
| US5864379A (en) * | 1996-09-27 | 1999-01-26 | Dunn; Stephen A. | Contact lens and process for fitting |
| US5835192A (en) * | 1995-12-21 | 1998-11-10 | Johnson & Johnson Vision Products, Inc. | Contact lenses and method of fitting contact lenses |
| US5724258A (en) * | 1996-05-09 | 1998-03-03 | Johnson & Johnson Vision Products, Inc. | Neural network analysis for multifocal contact lens design |
| US5807377A (en) * | 1996-05-20 | 1998-09-15 | Intuitive Surgical, Inc. | Force-reflecting surgical instrument and positioning mechanism for performing minimally invasive surgery with enhanced dexterity and sensitivity |
| US5859993A (en) | 1996-08-30 | 1999-01-12 | Cypress Semiconductor Corporation | Dual ROM microprogrammable microprocessor and universal serial bus microcontroller development system |
| ES2277430T3 (es) * | 1998-03-04 | 2007-07-01 | Visx Incorporated | Sistema de tratamiento con laser de la presbicia. |
| US6162210A (en) * | 1998-08-06 | 2000-12-19 | Shadduck; John H. | Laser mediated treatments for presbyopia and hyperopia |
| US6245059B1 (en) * | 1999-04-07 | 2001-06-12 | Visx, Incorporated | Offset ablation profiles for treatment of irregular astigmation |
| US6258082B1 (en) * | 1999-05-03 | 2001-07-10 | J. T. Lin | Refractive surgery and presbyopia correction using infrared and ultraviolet lasers |
| US6200342B1 (en) * | 1999-05-11 | 2001-03-13 | Marie-Jose B. Tassignon | Intraocular lens with accommodative properties |
| US6322216B1 (en) | 1999-10-07 | 2001-11-27 | Visx, Inc | Two camera off-axis eye tracker for laser eye surgery |
| JP3860405B2 (ja) * | 2000-09-29 | 2006-12-20 | 株式会社ニデック | 角膜手術装置 |
| JP2004510525A (ja) * | 2000-10-10 | 2004-04-08 | ユニバーシティー オブ ロチェスター | 波面収差データに基づく眼球屈折度の測定方法 |
| US6740078B2 (en) | 2001-04-24 | 2004-05-25 | Gustavo E. Tamayo | Method and apparatus for treating presbyopia |
| US6554429B1 (en) * | 2001-10-15 | 2003-04-29 | Alcon, Inc. | Method for determining accommodation |
| US6682196B2 (en) * | 2002-01-14 | 2004-01-27 | Alcon, Inc. | Adaptive wavefront modulation system and method for ophthalmic surgery |
| US20030199858A1 (en) * | 2002-04-18 | 2003-10-23 | Schelonka Lee Paul | Multifocal refractive surgery optimized to pupil dimensions and visual acuity requirements |
| TWM554848U (zh) | 2017-09-15 | 2018-02-01 | 廖玉柱 | 可增大力矩之自動進刀切管器結構改良 |
-
2002
- 2002-11-19 US US10/300,721 patent/US6932808B2/en not_active Expired - Lifetime
-
2003
- 2003-11-19 CA CA2505089A patent/CA2505089C/en not_active Expired - Fee Related
- 2003-11-19 JP JP2004554003A patent/JP2006512113A/ja active Pending
- 2003-11-19 WO PCT/US2003/037226 patent/WO2004045388A2/en not_active Ceased
- 2003-11-19 EP EP03786948A patent/EP1562467A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2505089A1 (en) | 2004-06-03 |
| EP1562467A4 (en) | 2009-07-22 |
| EP1562467A2 (en) | 2005-08-17 |
| US20040097909A1 (en) | 2004-05-20 |
| WO2004045388A3 (en) | 2005-03-24 |
| JP2006512113A (ja) | 2006-04-13 |
| US6932808B2 (en) | 2005-08-23 |
| WO2004045388A2 (en) | 2004-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1750633B1 (en) | Binocular optical treatment for presbyopia | |
| CA2306864C (en) | Systems for laser treatment of presbyopia using offset imaging | |
| EP1389968B1 (en) | Apparatus for treating presbyopia | |
| CA2505089C (en) | Ablation shape for the correction of presbyopia | |
| US12336938B2 (en) | Ablation systems and methods for treating presbyopia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210831 |
|
| MKLA | Lapsed |
Effective date: 20191119 |