CA2769114A1 - Optical system for ophthalmic surgical laser - Google Patents
Optical system for ophthalmic surgical laser Download PDFInfo
- Publication number
- CA2769114A1 CA2769114A1 CA2769114A CA2769114A CA2769114A1 CA 2769114 A1 CA2769114 A1 CA 2769114A1 CA 2769114 A CA2769114 A CA 2769114A CA 2769114 A CA2769114 A CA 2769114A CA 2769114 A1 CA2769114 A1 CA 2769114A1
- Authority
- CA
- Canada
- Prior art keywords
- objective
- lens
- scanner
- laser
- range
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 118
- 238000001356 surgical procedure Methods 0.000 claims abstract description 66
- 230000037361 pathway Effects 0.000 claims abstract description 19
- 230000004075 alteration Effects 0.000 claims description 192
- 238000003384 imaging method Methods 0.000 claims description 31
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000012014 optical coherence tomography Methods 0.000 claims description 7
- 206010010071 Coma Diseases 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 210000000695 crystalline len Anatomy 0.000 description 221
- 238000013461 design Methods 0.000 description 53
- 210000001519 tissue Anatomy 0.000 description 38
- 238000000034 method Methods 0.000 description 33
- 210000001747 pupil Anatomy 0.000 description 26
- 239000011159 matrix material Substances 0.000 description 25
- 210000004087 cornea Anatomy 0.000 description 22
- 230000006870 function Effects 0.000 description 20
- 230000008859 change Effects 0.000 description 15
- 230000007423 decrease Effects 0.000 description 11
- 230000006378 damage Effects 0.000 description 9
- 208000014674 injury Diseases 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000003116 impacting effect Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 230000001902 propagating effect Effects 0.000 description 5
- 208000028006 Corneal injury Diseases 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000002430 laser surgery Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 2
- 101100440233 Mus musculus Cmpk2 gene Proteins 0.000 description 2
- 210000001742 aqueous humor Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 206010010984 Corneal abrasion Diseases 0.000 description 1
- 208000020564 Eye injury Diseases 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 206010057430 Retinal injury Diseases 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 201000000245 lens subluxation Diseases 0.000 description 1
- 210000001232 limbus corneae Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 238000010882 preoperative diagnosis Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004253 retinal exposure Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 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
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- 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
- A61F2009/00855—Calibration of the laser system
- A61F2009/00859—Calibration of the laser system considering nomograms
-
- 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
- A61F2009/0087—Lens
-
- 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
- A61F2009/00897—Scanning mechanisms or algorithms
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Nonlinear Science (AREA)
- Laser Surgery Devices (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/511,969 | 2009-07-29 | ||
| US12/511,969 US20110028957A1 (en) | 2009-07-29 | 2009-07-29 | Optical System for Ophthalmic Surgical Laser |
| PCT/US2010/042957 WO2011017018A2 (en) | 2009-07-29 | 2010-07-22 | Optical system for ophthalmic surgical laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2769114A1 true CA2769114A1 (en) | 2011-02-10 |
Family
ID=45804344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2769114A Abandoned CA2769114A1 (en) | 2009-07-29 | 2010-07-22 | Optical system for ophthalmic surgical laser |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2459141A4 (enExample) |
| JP (1) | JP2013500767A (enExample) |
| KR (1) | KR20120055548A (enExample) |
| CN (1) | CN102596127A (enExample) |
| AU (1) | AU2010281512A1 (enExample) |
| BR (1) | BR112012002106A2 (enExample) |
| CA (1) | CA2769114A1 (enExample) |
| MX (1) | MX2012001323A (enExample) |
| RU (1) | RU2012107314A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2574318A1 (en) * | 2011-09-30 | 2013-04-03 | Nidek Co., Ltd | Ophthalmic laser surgical apparatus |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101452391B1 (ko) * | 2013-03-05 | 2014-10-23 | 가톨릭대학교 산학협력단 | 도킹 유니트가 구비된 안과 수술 시스템 및 디스플레이 방법 |
| US9814619B2 (en) * | 2014-09-18 | 2017-11-14 | Excelsius Medical, Inc. | Ophthalmological laser method |
| ES2833534T3 (es) * | 2017-02-02 | 2021-06-15 | Alcon Inc | Optica de enfoque para la iluminación quirúrgica con láser en modo mixto |
| US20230181368A1 (en) * | 2021-12-10 | 2023-06-15 | Amo Development, Llc | Corneal lenticular incision using a femtosecond laser with periodic laser blanking in central area of lenticule |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901718A (en) * | 1988-02-02 | 1990-02-20 | Intelligent Surgical Lasers | 3-Dimensional laser beam guidance system |
| JP4642397B2 (ja) * | 2004-07-12 | 2011-03-02 | オリンパス株式会社 | 光走査型顕微鏡装置 |
| CN100478730C (zh) * | 2006-02-14 | 2009-04-15 | 富士能株式会社 | 内视镜用物镜 |
| EP1880698B1 (de) * | 2006-07-21 | 2009-09-30 | Ziemer Holding AG | Ophthalmologische Vorrichtung |
| AU2008226828B2 (en) * | 2007-03-13 | 2012-08-16 | Amo Development, Llc | Apparatus for creating incisions to improve intraocular lens placement |
| CN201042430Y (zh) * | 2007-04-25 | 2008-04-02 | 江阴龙跃信息科技有限公司 | 用于视网膜细胞成像的装置 |
| JP2010538700A (ja) * | 2007-09-06 | 2010-12-16 | アルコン レンゼックス， インコーポレーテッド | 外科的光破壊の精密な目標設定 |
| JP2010538704A (ja) * | 2007-09-10 | 2010-12-16 | アルコン レンゼックス， インコーポレーテッド | 重力場における有効なレーザ光破壊手術 |
-
2010
- 2010-07-22 CN CN2010800431553A patent/CN102596127A/zh active Pending
- 2010-07-22 CA CA2769114A patent/CA2769114A1/en not_active Abandoned
- 2010-07-22 MX MX2012001323A patent/MX2012001323A/es active IP Right Grant
- 2010-07-22 AU AU2010281512A patent/AU2010281512A1/en not_active Abandoned
- 2010-07-22 KR KR1020127002735A patent/KR20120055548A/ko not_active Withdrawn
- 2010-07-22 RU RU2012107314/14A patent/RU2012107314A/ru not_active Application Discontinuation
- 2010-07-22 JP JP2012522910A patent/JP2013500767A/ja active Pending
- 2010-07-22 EP EP10806845A patent/EP2459141A4/en not_active Withdrawn
- 2010-07-22 BR BR112012002106A patent/BR112012002106A2/pt not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2574318A1 (en) * | 2011-09-30 | 2013-04-03 | Nidek Co., Ltd | Ophthalmic laser surgical apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012002106A2 (pt) | 2017-09-19 |
| EP2459141A4 (en) | 2012-12-12 |
| MX2012001323A (es) | 2012-08-15 |
| AU2010281512A1 (en) | 2012-02-16 |
| EP2459141A2 (en) | 2012-06-06 |
| RU2012107314A (ru) | 2013-09-10 |
| CN102596127A (zh) | 2012-07-18 |
| JP2013500767A (ja) | 2013-01-10 |
| KR20120055548A (ko) | 2012-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2769106C (en) | Optical system for ophthalmic surgical laser | |
| CA2769101C (en) | Optical system with movable lens for ophthalmic surgical laser | |
| CA2769107C (en) | Optical system for ophthalmic surgical laser | |
| CA2769089C (en) | Optical system for ophthalmic surgical laser | |
| WO2011017019A2 (en) | Optical system for ophthalmic surgical laser | |
| CA2769114A1 (en) | Optical system for ophthalmic surgical laser | |
| CA2769115A1 (en) | Optical system for ophthalmic surgical laser | |
| CA2769108C (en) | Optical system for ophthalmic surgical laser | |
| AU2010281494B2 (en) | Optical system for ophthalmic surgical laser | |
| CA2769100C (en) | Optical system with multiple scanners for ophthalmic surgical laser | |
| AU2015203132B2 (en) | Optical system with movable lens for ophthalmic surgical laser | |
| CA2769098A1 (en) | Optical system for ophthalmic surgical laser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160722 |