JP4762252B2 - 異なる除去閾値を有する複数材料層を分離する装置および方法 - Google Patents

異なる除去閾値を有する複数材料層を分離する装置および方法 Download PDF

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JP4762252B2
JP4762252B2 JP2007546210A JP2007546210A JP4762252B2 JP 4762252 B2 JP4762252 B2 JP 4762252B2 JP 2007546210 A JP2007546210 A JP 2007546210A JP 2007546210 A JP2007546210 A JP 2007546210A JP 4762252 B2 JP4762252 B2 JP 4762252B2
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removal
interface
target material
laser
laser beam
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JP2008523868A (ja
JP2008523868A5 (enExample
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ヴィナハト、マーティン
ローゼル、フリーデル
キューン、トビアス
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テクノラス パーフェクト ビジョン ゲーエムベーハー
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    • 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
    • A61F9/00836—Flap cutting
    • 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
    • A61F9/0084—Laser features or special beam parameters therefor
    • 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

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  • 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)
JP2007546210A 2004-12-17 2005-11-17 異なる除去閾値を有する複数材料層を分離する装置および方法 Expired - Fee Related JP4762252B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/015,338 US7892225B2 (en) 2004-12-17 2004-12-17 Devices and methods for separating layers of materials having different ablation thresholds
US11/015,338 2004-12-17
PCT/IB2005/003433 WO2006064316A1 (en) 2004-12-17 2005-11-17 Devices and methods for separating layers of materials having different ablation thresholds

Publications (3)

Publication Number Publication Date
JP2008523868A JP2008523868A (ja) 2008-07-10
JP2008523868A5 JP2008523868A5 (enExample) 2008-10-30
JP4762252B2 true JP4762252B2 (ja) 2011-08-31

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JP2007546210A Expired - Fee Related JP4762252B2 (ja) 2004-12-17 2005-11-17 異なる除去閾値を有する複数材料層を分離する装置および方法

Country Status (3)

Country Link
US (1) US7892225B2 (enExample)
JP (1) JP4762252B2 (enExample)
WO (1) WO2006064316A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7655002B2 (en) * 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US7610345B2 (en) 2005-07-28 2009-10-27 Vaporstream Incorporated Reduced traceability electronic message system and method
US8478386B2 (en) * 2006-01-10 2013-07-02 Accuvein Inc. Practitioner-mounted micro vein enhancer
US8489178B2 (en) 2006-06-29 2013-07-16 Accuvein Inc. Enhanced laser vein contrast enhancer with projection of analyzed vein data
US8838210B2 (en) * 2006-06-29 2014-09-16 AccuView, Inc. Scanned laser vein contrast enhancer using a single 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
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
US10842675B2 (en) 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
US8594770B2 (en) * 2006-06-29 2013-11-26 Accuvein, Inc. Multispectral detection and presentation of an object's characteristics
US8665507B2 (en) * 2006-06-29 2014-03-04 Accuvein, Inc. Module mounting mirror endoscopy
US8463364B2 (en) * 2009-07-22 2013-06-11 Accuvein Inc. Vein scanner
US7988290B2 (en) * 2007-06-27 2011-08-02 AMO Wavefront Sciences LLC. Systems and methods for measuring the shape and location of an object
US8231612B2 (en) * 2007-11-19 2012-07-31 Amo Development Llc. Method of making sub-surface photoalterations in a material
US9101446B2 (en) 2008-01-02 2015-08-11 Intralase Corp. System and method for scanning a pulsed laser beam
US9108270B2 (en) 2008-01-02 2015-08-18 Amo Development, Llc System and method for scanning a pulsed laser beam
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
US8500723B2 (en) 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
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
CA2769097A1 (en) 2009-07-24 2011-01-27 Lensar, Inc. System and method for performing ladar assisted procedures on the lens of an eye
US8758332B2 (en) 2009-07-24 2014-06-24 Lensar, Inc. Laser system and method for performing and sealing corneal incisions in the eye
EP2456384B1 (en) 2009-07-24 2023-09-20 LENSAR, Inc. System for providing laser shot patterns to the lens of an eye
CA2774536C (en) * 2009-09-18 2017-12-12 Amo Development, Llc Registration of corneal flap with ophthalmic measurement and/or treatment data for lasik and other procedures
US8556425B2 (en) 2010-02-01 2013-10-15 Lensar, Inc. Purkinjie image-based alignment of suction ring in ophthalmic applications
USD695408S1 (en) 2010-10-15 2013-12-10 Lensar, Inc. Laser system for treatment of the eye
USD694890S1 (en) 2010-10-15 2013-12-03 Lensar, Inc. Laser system for treatment of the eye
CN103338692B (zh) 2010-10-15 2016-12-28 雷萨有限责任公司 眼睛内部的结构的扫描控制照明的系统和方法
US10463541B2 (en) 2011-03-25 2019-11-05 Lensar, Inc. System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions
US20130072915A1 (en) * 2011-09-16 2013-03-21 Robert Edward Grant System and Method for Moving the Focal Point of a Laser Beam
US20130103010A1 (en) * 2011-10-20 2013-04-25 Robert Edward Grant System and Method for Laser Ablation on a Surgical Surface
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
ES2673706T3 (es) * 2011-11-10 2018-06-25 Wavelight Gmbh Eliminación epitelial asistida por láser
US10314746B2 (en) * 2012-11-02 2019-06-11 Optimedica Corporation Laser eye surgery system calibration
JP2017042624A (ja) * 2016-11-04 2017-03-02 バーフェリヒト ゲゼルシャフト ミット ベシュレンクテル ハフツング レーザー補助による上皮切除

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109565A (ja) * 1985-09-12 1987-05-20 サミット・テクノロジー・インコーポレイテッド レ−ザを使用する表面のエロ−ジヨン
JPH0377553A (ja) * 1989-08-11 1991-04-03 Summit Technol Inc 光制限用マスクを使用するレーザー再整形システム
JP2001276112A (ja) * 2000-03-27 2001-10-09 Intorareizu Corp フラップの下で光変化可能な材料の形状を変えるための装置
JP2002253599A (ja) * 2001-02-14 2002-09-10 20 10 Perfect Vision Optische Geraete Gmbh ラメラを分離する方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3685577D1 (de) 1985-09-11 1992-07-09 Rodenstock Instr Vorrichtung zur erzeugung eines laserstrahlflecks einstellbarer groesse.
GB8606821D0 (en) 1986-03-19 1986-04-23 Pa Consulting Services Corneal reprofiling
DE3620744A1 (de) 1986-06-20 1987-12-23 Rodenstock Instr Vorrichtung zur behandlung des auges mit einem laser
US4887592A (en) 1987-06-02 1989-12-19 Hanspeter Loertscher Cornea laser-cutting apparatus
US4907586A (en) 1988-03-31 1990-03-13 Intelligent Surgical Lasers Method for reshaping the eye
US4988348A (en) 1989-05-26 1991-01-29 Intelligent Surgical Lasers, Inc. Method for reshaping the cornea
US5984916A (en) 1993-04-20 1999-11-16 Lai; Shui T. Ophthalmic surgical laser and method
US5993438A (en) 1993-11-12 1999-11-30 Escalon Medical Corporation Intrastromal photorefractive keratectomy
US5480396A (en) 1994-12-09 1996-01-02 Simon; Gabriel Laser beam ophthalmological surgery method and apparatus
US6110166A (en) 1995-03-20 2000-08-29 Escalon Medical Corporation Method for corneal laser surgery
US6331177B1 (en) 1998-04-17 2001-12-18 Visx, Incorporated Multiple beam laser sculpting system and method
US7101364B2 (en) 2001-10-12 2006-09-05 20/10 Perfect Vision Optische Geraete Gmbh Method and apparatus for intrastromal refractive surgery
US6641577B2 (en) 2001-11-28 2003-11-04 20/10 Perfect Vision Optische Geraete Gmbh Apparatus and method for creating a corneal flap
US6902561B2 (en) 2002-03-23 2005-06-07 Intralase Corp. System and method for improved material processing using a laser beam
DE10323422B4 (de) * 2002-08-23 2022-05-05 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Messung eines optischen Durchbruchs in einem Gewebe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62109565A (ja) * 1985-09-12 1987-05-20 サミット・テクノロジー・インコーポレイテッド レ−ザを使用する表面のエロ−ジヨン
JPH0377553A (ja) * 1989-08-11 1991-04-03 Summit Technol Inc 光制限用マスクを使用するレーザー再整形システム
JP2001276112A (ja) * 2000-03-27 2001-10-09 Intorareizu Corp フラップの下で光変化可能な材料の形状を変えるための装置
JP2002253599A (ja) * 2001-02-14 2002-09-10 20 10 Perfect Vision Optische Geraete Gmbh ラメラを分離する方法

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Publication number Publication date
US7892225B2 (en) 2011-02-22
JP2008523868A (ja) 2008-07-10
WO2006064316A1 (en) 2006-06-22
US20070078447A1 (en) 2007-04-05

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