CA2765268C - Dispositif d'ophtalmologie par chirurgie au laser - Google Patents
Dispositif d'ophtalmologie par chirurgie au laser Download PDFInfo
- Publication number
- CA2765268C CA2765268C CA2765268A CA2765268A CA2765268C CA 2765268 C CA2765268 C CA 2765268C CA 2765268 A CA2765268 A CA 2765268A CA 2765268 A CA2765268 A CA 2765268A CA 2765268 C CA2765268 C CA 2765268C
- Authority
- CA
- Canada
- Prior art keywords
- lens
- refractive power
- laser beam
- controllable
- variable refractive
- 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.)
- Active
Links
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
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
- A61F9/00827—Refractive correction, e.g. lenticle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/32—Material from living organisms, e.g. skins
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Liquid Crystal (AREA)
- Laser Surgery Devices (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Lenses (AREA)
Abstract
L'invention concerne un dispositif d'ophtalmologie par chirurgie au laser, comprenant une source (28) pour un faisceau laser femtoseconde pulsé; un télescope (32) élargissant le faisceau laser; un scanner (36) monté en aval du télescope, pour la déviation du faisceau laser dans un plan perpendiculaire au trajet du faisceau; ainsi qu'un objectif F-théta (44) monté en aval du scanner, pour la focalisation du faisceau laser. L'invention est caractérisée en ce qu'une lentille d'entrée (52) du télescope (32) est configurée en tant que lentille réglable à puissance variable. De préférence, la lentille d'entrée (52) est formée d'une lentille liquide ou d'une lentille à cristaux liquides, réglable électriquement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/004253 WO2010142311A1 (fr) | 2009-06-12 | 2009-06-12 | Dispositif d'ophtalmologie par chirurgie au laser |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2765268A1 CA2765268A1 (fr) | 2010-12-16 |
CA2765268C true CA2765268C (fr) | 2015-11-03 |
Family
ID=41165233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2765268A Active CA2765268C (fr) | 2009-06-12 | 2009-06-12 | Dispositif d'ophtalmologie par chirurgie au laser |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2440164A1 (fr) |
JP (1) | JP5551771B2 (fr) |
KR (1) | KR101472739B1 (fr) |
CN (1) | CN102458322B (fr) |
AU (1) | AU2009347616B2 (fr) |
CA (1) | CA2765268C (fr) |
MX (1) | MX2011013286A (fr) |
RU (1) | RU2510259C2 (fr) |
TW (1) | TW201043213A (fr) |
WO (1) | WO2010142311A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006085A1 (de) | 2011-03-25 | 2012-09-27 | Carl Zeiss Meditec Ag | Ophthalmologisches Gerät |
US20140228825A1 (en) | 2011-10-10 | 2014-08-14 | Wavelight Gmbh | System, interface devices, use of the interface devices and method for eye surgery |
KR101300125B1 (ko) | 2011-11-24 | 2013-08-26 | 주식회사 루트로닉 | 시력 교정장치 및 이의 제어방법 |
US9737438B2 (en) * | 2012-03-14 | 2017-08-22 | Ziemer Ophthalmic Systems Ag | Device for processing eye tissue by means of pulsed laser beams |
KR101374293B1 (ko) * | 2012-07-13 | 2014-03-17 | 주식회사 루트로닉 | 안과용 치료장치 |
DE102014001081B4 (de) | 2014-01-30 | 2017-08-24 | Peter Hoffmann | Ophthalmologisches Gerät |
CN103901615B (zh) * | 2014-03-14 | 2016-05-25 | 北京理工大学 | 小凹成像光学系统 |
US10709611B2 (en) | 2014-09-25 | 2020-07-14 | Amo Development, Llc | Systems and methods for lenticular laser incision |
RU2604381C1 (ru) * | 2015-12-17 | 2016-12-10 | Маатауй Лейла Мохамедовна Эль | Способ идентификации поверхностей лентикула во время хирургического лечения аметропии с помощью фемтосекундного лазера методом smile |
CN108115274A (zh) * | 2016-11-29 | 2018-06-05 | 深圳中科光子科技有限公司 | 一种激光加工系统及方法 |
FR3079742B1 (fr) * | 2018-04-06 | 2023-01-13 | Keranova | Appareil de traitement d’un tissu incluant des systemes optiques originaux de deviation et de focalisation d’un faisceau l.a.s.e.r. |
CA3100509A1 (fr) * | 2018-08-22 | 2020-02-27 | Amo Development, Llc | Systemes et methodes pour une incision lenticulaire au laser |
DE102019106443A1 (de) * | 2018-09-10 | 2020-03-12 | Jenoptik Optical Systems Gmbh | Vorrichtung und Verfahren zur Fokusverstellung für ein Gerät zur Materialbearbeitung und Gerät zur Lasermaterialbearbeitung |
TWI784423B (zh) * | 2021-02-26 | 2022-11-21 | 艾克夏醫療儀器股份有限公司 | 用於飛秒雷射眼科設備的接眼系統、其對接座與安裝在對接座的接眼環 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1231496B1 (fr) | 1994-08-18 | 2004-12-29 | Carl Zeiss AG | Appareil chirurgical assisté par tomographie avec cohérence optique |
JP2000171742A (ja) * | 1998-12-03 | 2000-06-23 | Canon Inc | 走査光学系及び走査撮像光学系 |
RU2183108C1 (ru) * | 2000-10-31 | 2002-06-10 | Межотраслевая научно-техническая ассоциация "Сибирский лазерный центр" | Способ коррекции рефракционных свойств роговицы глаза при in situ мониторинге методом оптической когерентной томографии и устройство для его осуществления |
DE10358927B4 (de) * | 2003-12-16 | 2021-09-09 | Carl Zeiss Meditec Ag | Laservorrichtung und Verfahren zur Materialbearbeitung mittels Laserstrahlung |
JP2006068762A (ja) * | 2004-08-31 | 2006-03-16 | Univ Of Tokushima | レーザー加工方法およびレーザー加工装置 |
DE102005013949A1 (de) * | 2005-03-26 | 2006-09-28 | Carl Zeiss Meditec Ag | Scanvorrichtung |
RU2282425C1 (ru) * | 2005-03-28 | 2006-08-27 | Эрнест Витальевич Бойко | Способ рефракционной лазерной термокератопластики и устройство для его осуществления |
JP2007222902A (ja) * | 2006-02-23 | 2007-09-06 | Seiko Epson Corp | レーザ加工装置及びレーザ加工方法 |
ES2605410T3 (es) * | 2006-03-20 | 2017-03-14 | Wavelight Gmbh | Sistema óptico de formación de imagen y procedimiento de control, así como utilización de dicho sistema |
WO2008112292A1 (fr) * | 2007-03-13 | 2008-09-18 | Optimedica Corporation | Appareil pour créer des incisions chirurgicales oculaires et de relâchement |
-
2009
- 2009-06-12 CA CA2765268A patent/CA2765268C/fr active Active
- 2009-06-12 EP EP09776718A patent/EP2440164A1/fr not_active Withdrawn
- 2009-06-12 CN CN200980159824.0A patent/CN102458322B/zh active Active
- 2009-06-12 JP JP2012514355A patent/JP5551771B2/ja active Active
- 2009-06-12 WO PCT/EP2009/004253 patent/WO2010142311A1/fr active Application Filing
- 2009-06-12 AU AU2009347616A patent/AU2009347616B2/en active Active
- 2009-06-12 MX MX2011013286A patent/MX2011013286A/es active IP Right Grant
- 2009-06-12 RU RU2011153931/14A patent/RU2510259C2/ru not_active IP Right Cessation
- 2009-06-12 KR KR1020117029767A patent/KR101472739B1/ko active IP Right Grant
-
2010
- 2010-05-14 TW TW099115460A patent/TW201043213A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
AU2009347616B2 (en) | 2013-11-28 |
TW201043213A (en) | 2010-12-16 |
WO2010142311A8 (fr) | 2011-03-03 |
MX2011013286A (es) | 2012-04-11 |
KR20120039538A (ko) | 2012-04-25 |
CN102458322A (zh) | 2012-05-16 |
EP2440164A1 (fr) | 2012-04-18 |
CA2765268A1 (fr) | 2010-12-16 |
JP2012529312A (ja) | 2012-11-22 |
KR101472739B1 (ko) | 2014-12-16 |
RU2510259C2 (ru) | 2014-03-27 |
RU2011153931A (ru) | 2013-07-20 |
WO2010142311A1 (fr) | 2010-12-16 |
JP5551771B2 (ja) | 2014-07-16 |
CN102458322B (zh) | 2014-06-11 |
AU2009347616A1 (en) | 2011-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |