DE3687782T2 - Anordung zum erzeugen abgerundeter werkstueckoberflaechen durch photoablation. - Google Patents
Anordung zum erzeugen abgerundeter werkstueckoberflaechen durch photoablation.Info
- Publication number
- DE3687782T2 DE3687782T2 DE8686308227T DE3687782T DE3687782T2 DE 3687782 T2 DE3687782 T2 DE 3687782T2 DE 8686308227 T DE8686308227 T DE 8686308227T DE 3687782 T DE3687782 T DE 3687782T DE 3687782 T2 DE3687782 T2 DE 3687782T2
- Authority
- DE
- Germany
- Prior art keywords
- photoablation
- arrangement
- workpiece surfaces
- rounded workpiece
- generating
- 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
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
- A61F9/009—Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses
-
- 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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00817—Beam shaping with masks
-
- 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
- A61B2018/2015—Miscellaneous features
- A61B2018/2025—Miscellaneous features with a pilot 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
- 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)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (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)
- Prostheses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79011285A | 1985-10-22 | 1985-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687782D1 DE3687782D1 (de) | 1993-03-25 |
DE3687782T2 true DE3687782T2 (de) | 1993-07-08 |
Family
ID=25149677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686308227T Expired - Fee Related DE3687782T2 (de) | 1985-10-22 | 1986-10-22 | Anordung zum erzeugen abgerundeter werkstueckoberflaechen durch photoablation. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5141506A (de) |
EP (1) | EP0222537B1 (de) |
JP (1) | JPS62117556A (de) |
CA (1) | CA1284823C (de) |
DE (1) | DE3687782T2 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4732148A (en) * | 1983-11-17 | 1988-03-22 | Lri L.P. | Method for performing ophthalmic laser surgery |
US4724522A (en) * | 1986-05-27 | 1988-02-09 | Belgorod Barry M | Method and apparatus for modification of corneal refractive properties |
US5133708A (en) * | 1988-01-14 | 1992-07-28 | Smith Robert F | Method for controlled corneal ablation |
EP0426669A1 (de) * | 1988-02-24 | 1991-05-15 | REFRACTIVE LASER RESEARCH & DEVELOPMENT PROGRAM, LTD. | Verfahren und vorrichtung zum kontrollieren der schneidtiefe eines lasermessers |
JPH02143162A (ja) * | 1988-11-24 | 1990-06-01 | Takashi Mori | バイオ実験装置 |
US5490849A (en) * | 1990-07-13 | 1996-02-13 | Smith; Robert F. | Uniform-radiation caustic surface for photoablation |
US5331131A (en) * | 1992-09-29 | 1994-07-19 | Bausch & Lomb Incorporated | Scanning technique for laser ablation |
US5656186A (en) * | 1994-04-08 | 1997-08-12 | The Regents Of The University Of Michigan | Method for controlling configuration of laser induced breakdown and ablation |
US5695492A (en) * | 1995-04-11 | 1997-12-09 | Brown; Alan W. | Lamellar illumination apparatus for eye surgery |
US5582608A (en) * | 1995-04-11 | 1996-12-10 | Brown; Alan W. | Lamellar illumination apparatus for eye surgery |
US7655002B2 (en) | 1996-03-21 | 2010-02-02 | Second Sight Laser Technologies, Inc. | Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation |
US6341009B1 (en) | 2000-02-24 | 2002-01-22 | Quantronix Corporation | Laser delivery system and method for photolithographic mask repair |
EP1138289A1 (de) * | 2000-03-29 | 2001-10-04 | James M. Dr. Nielson | Multifokale Hornhautumformungsmaske |
US20080071254A1 (en) | 2001-01-29 | 2008-03-20 | Advanced Medical Optics, Inc. | Ophthalmic interface apparatus and system and method of interfacing a surgical laser with an eye |
US6899707B2 (en) * | 2001-01-29 | 2005-05-31 | Intralase Corp. | Applanation lens and method for ophthalmic surgical applications |
US6863667B2 (en) * | 2001-01-29 | 2005-03-08 | Intralase Corp. | Ocular fixation and stabilization device for ophthalmic surgical applications |
US20120016349A1 (en) | 2001-01-29 | 2012-01-19 | Amo Development, Llc. | Hybrid ophthalmic interface apparatus and method of interfacing a surgical laser with an eye |
JP3962219B2 (ja) * | 2001-04-26 | 2007-08-22 | 貴志 山田 | 偏光を用いた光治療器 |
JP3848319B2 (ja) * | 2003-11-11 | 2006-11-22 | キヤノン株式会社 | 情報処理方法及び情報処理装置 |
EP1919409A1 (de) * | 2005-08-31 | 2008-05-14 | Alcon RefractiveHorizons, Inc. | System und verfahren zur automatischen selbstausrichtung eines chirurgischen lasers |
US7611507B2 (en) * | 2005-10-24 | 2009-11-03 | Amo Development Llc | Disposable patient interface |
US8262646B2 (en) | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
US9545338B2 (en) | 2006-01-20 | 2017-01-17 | Lensar, Llc. | System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser |
US9889043B2 (en) | 2006-01-20 | 2018-02-13 | Lensar, Inc. | System and apparatus for delivering a laser beam to the lens of an eye |
US10842675B2 (en) | 2006-01-20 | 2020-11-24 | Lensar, Inc. | System and method for treating the structure of the human lens with a laser |
US20080000887A1 (en) * | 2006-06-28 | 2008-01-03 | Seagate Technology Llc | Method of laser honing |
DE102006056711B4 (de) | 2006-11-30 | 2019-09-19 | Carl Zeiss Meditec Ag | Vorrichtung zum Erzeugen einer Korrekturschnittfläche in der Hornhaut eines Auges zur Fehlsichtigkeitskorrektur sowie Kontaktelement für eine solche Vorrichtung |
US7441899B2 (en) * | 2007-01-05 | 2008-10-28 | Eisenberg Elliot S | Panretinal laser fundus contact lens |
US8288684B2 (en) * | 2007-05-03 | 2012-10-16 | Electro Scientific Industries, Inc. | Laser micro-machining system with post-scan lens deflection |
WO2009152838A1 (de) * | 2008-06-20 | 2009-12-23 | Wavelight Ag | Vorrichtung zum schneiden eines gewebeteils mit fokussierter laserstrahlung |
US8500723B2 (en) | 2008-07-25 | 2013-08-06 | Lensar, Inc. | Liquid filled index matching device for ophthalmic laser procedures |
US8480659B2 (en) | 2008-07-25 | 2013-07-09 | Lensar, Inc. | Method and system for removal and replacement of lens material from the lens of an eye |
JP2013500078A (ja) | 2009-07-24 | 2013-01-07 | レンサー, インク. | 眼の水晶体にレーザ照射パターンを照射するシステムおよび方法 |
AU2010275380A1 (en) | 2009-07-24 | 2012-02-16 | Lensar, Inc. | System and method for performing ladar assisted procedures on the lens of an eye |
US8617146B2 (en) | 2009-07-24 | 2013-12-31 | Lensar, Inc. | Laser system and method for correction of induced astigmatism |
US8382745B2 (en) | 2009-07-24 | 2013-02-26 | Lensar, Inc. | Laser system and method for astigmatic corrections in association with cataract treatment |
US8758332B2 (en) | 2009-07-24 | 2014-06-24 | Lensar, Inc. | Laser system and method for performing and sealing corneal incisions in the eye |
CN102843955A (zh) | 2010-02-01 | 2012-12-26 | 雷萨公司 | 眼科应用中吸环基于浦肯野图像的对准 |
ES2937241T3 (es) | 2010-10-15 | 2023-03-27 | Lensar Inc | Sistema y método de iluminación controlada por barrido de estructuras dentro de un ojo |
USD694890S1 (en) | 2010-10-15 | 2013-12-03 | Lensar, Inc. | Laser system for treatment of the eye |
USD695408S1 (en) | 2010-10-15 | 2013-12-10 | Lensar, Inc. | Laser system for treatment of the eye |
US10463541B2 (en) | 2011-03-25 | 2019-11-05 | Lensar, Inc. | System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions |
US9393154B2 (en) | 2011-10-28 | 2016-07-19 | Raymond I Myers | Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development |
WO2014158863A1 (en) * | 2013-03-14 | 2014-10-02 | Massachusetts Eye And Ear Infirmary | Conjunctival diseases |
US9907698B2 (en) * | 2013-06-25 | 2018-03-06 | TECLens, LLC | Apparatus for phototherapy of the eye |
WO2016106210A1 (en) * | 2014-12-22 | 2016-06-30 | TECLens, LLC | Improved uv application device |
JP6334074B1 (ja) * | 2017-05-23 | 2018-05-30 | 堺ディスプレイプロダクト株式会社 | 素子基板の製造方法およびレーザクリーニング装置 |
JP7326271B2 (ja) * | 2017-12-12 | 2023-08-15 | アルコン インコーポレイティド | 眼科手術用患者インタフェース |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH453571A (de) * | 1966-04-02 | 1968-06-14 | Walter Dr Lotmar | Vorrichtung zur Koagulierung eng umgrenzter, punktähnlicher Stellen der Netzhaut des Auges |
US3586813A (en) * | 1967-08-31 | 1971-06-22 | Western Electric Co | Simultaneous multiple lead bonding |
US3769963A (en) * | 1972-03-31 | 1973-11-06 | L Goldman | Instrument for performing laser micro-surgery and diagnostic transillumination of living human tissue |
IL40544A (en) * | 1972-10-11 | 1975-12-31 | Laser Ind Ltd | Laser device particularly useful as surgical instrument |
US3981705A (en) * | 1975-05-05 | 1976-09-21 | Bell Telephone Laboratories, Incorporated | Method of making optical waveguides from glass fibers |
US4135962A (en) * | 1976-09-27 | 1979-01-23 | Consolidated Cigar Corp. | Apparatus for decorating sheet material |
US4114018A (en) * | 1976-09-30 | 1978-09-12 | Lasag Ag | Method for ablating metal workpieces with laser radiation |
US4215263A (en) * | 1978-06-08 | 1980-07-29 | Corning Glass Works | Drawing optical waveguides by heating with laser radiation |
FR2442622A1 (fr) * | 1978-06-08 | 1980-06-27 | Aron Rosa Daniele | Appareil de chirurgie ophtalmologique |
US4427872A (en) * | 1978-09-22 | 1984-01-24 | Coherent, Inc. | Precision machining apparatus and method utilizing a laser |
DE3069080D1 (en) * | 1979-11-28 | 1984-10-04 | Lasag Ag | Observation device for eye-treatment |
CH640448A5 (fr) * | 1980-04-10 | 1984-01-13 | Lasag Ag | Procede d'ebavurage d'une piece mecanique et dispositif de mise en oeuvre du procede. |
US4350163A (en) * | 1980-05-29 | 1982-09-21 | Ford Jr Norman C | Method and apparatus for analyzing contaminants in aqueous humor |
JPS5952037B2 (ja) * | 1980-12-26 | 1984-12-17 | 株式会社東芝 | レ−ザ加工装置 |
US4461294A (en) * | 1982-01-20 | 1984-07-24 | Baron Neville A | Apparatus and process for recurving the cornea of an eye |
DE3202697A1 (de) * | 1982-01-28 | 1983-08-04 | Kapp & Co Werkzeugmaschinenfabrik, 8630 Coburg | Verfahren und vorrichtung zum feinprofilieren von mit superharten werkstoffen beschichteten werkzeugen |
US4456811A (en) * | 1982-06-21 | 1984-06-26 | Avco Everett Research Laboratory, Inc. | Method of and apparatus for heat treating axisymmetric surfaces with an annular laser beam |
JPS5954485A (ja) * | 1982-09-22 | 1984-03-29 | Hitachi Ltd | 管状製品切断用レ−ザ加工装置 |
JPS5969979A (ja) * | 1982-10-15 | 1984-04-20 | Hitachi Ltd | レ−ザ光源装置 |
US4520816A (en) * | 1983-01-12 | 1985-06-04 | Schachar Ronald A | Method and apparatus for delivering laser energy for ophthalmic use |
US4563565A (en) * | 1983-03-02 | 1986-01-07 | Minnesota Mining And Manufacturing Company | Method for forming a peripheral edge on contact lenses |
US4729372A (en) * | 1983-11-17 | 1988-03-08 | Lri L.P. | Apparatus for performing ophthalmic laser surgery |
CA1243732A (en) * | 1983-11-17 | 1988-10-25 | Francis A. L'esperance | Method and apparatus for ophthalmological surgery |
US4558698A (en) * | 1984-03-01 | 1985-12-17 | Dell Lawrence W O | Laser canaliculostomy eye-treatment |
US4538608A (en) * | 1984-03-23 | 1985-09-03 | Esperance Jr Francis A L | Method and apparatus for removing cataractous lens tissue by laser radiation |
IL79034A (en) * | 1985-06-06 | 1993-05-13 | Visx Inc | Apparatus for ophthalmological surgery |
-
1986
- 1986-10-20 CA CA000520881A patent/CA1284823C/en not_active Expired - Lifetime
- 1986-10-22 DE DE8686308227T patent/DE3687782T2/de not_active Expired - Fee Related
- 1986-10-22 EP EP86308227A patent/EP0222537B1/de not_active Expired - Lifetime
- 1986-10-22 JP JP61249812A patent/JPS62117556A/ja active Pending
-
1991
- 1991-03-27 US US07/678,883 patent/US5141506A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3687782D1 (de) | 1993-03-25 |
CA1284823C (en) | 1991-06-11 |
EP0222537A3 (en) | 1988-05-04 |
JPS62117556A (ja) | 1987-05-29 |
EP0222537A2 (de) | 1987-05-20 |
EP0222537B1 (de) | 1993-02-17 |
US5141506A (en) | 1992-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT |
|
8339 | Ceased/non-payment of the annual fee |