CN101180017B - 用于外科激光器的控制装置 - Google Patents

用于外科激光器的控制装置 Download PDF

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Publication number
CN101180017B
CN101180017B CN2005800078753A CN200580007875A CN101180017B CN 101180017 B CN101180017 B CN 101180017B CN 2005800078753 A CN2005800078753 A CN 2005800078753A CN 200580007875 A CN200580007875 A CN 200580007875A CN 101180017 B CN101180017 B CN 101180017B
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CN
China
Prior art keywords
laser
controller
crystalline lens
facet
cornea
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
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CN2005800078753A
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English (en)
Chinese (zh)
Other versions
CN101180017A (zh
Inventor
霍尔格·卢巴乔夫斯基
塔莫·里普肯
尢维·奥伯海德
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Rowiak GmbH
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Rowiak GmbH
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Publication date
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Publication of CN101180017A publication Critical patent/CN101180017A/zh
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Publication of CN101180017B publication Critical patent/CN101180017B/zh
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/00825Methods or devices for eye surgery using laser for photodisruption
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/00825Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00838Correction of presbyopia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00861Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/0087Lens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00885Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00895Presbyopia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments

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)
CN2005800078753A 2004-01-23 2005-01-20 用于外科激光器的控制装置 Expired - Fee Related CN101180017B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/764,311 US8186357B2 (en) 2004-01-23 2004-01-23 Control device for a surgical laser
US10/764,311 2004-01-23
PCT/EP2005/000530 WO2005070358A1 (de) 2004-01-23 2005-01-20 Steuerung für einen chirurgischen laser

Publications (2)

Publication Number Publication Date
CN101180017A CN101180017A (zh) 2008-05-14
CN101180017B true CN101180017B (zh) 2012-10-24

Family

ID=34795257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800078753A Expired - Fee Related CN101180017B (zh) 2004-01-23 2005-01-20 用于外科激光器的控制装置

Country Status (10)

Country Link
US (1) US8186357B2 (https=)
EP (1) EP1663087B1 (https=)
JP (1) JP4994847B2 (https=)
CN (1) CN101180017B (https=)
AT (1) ATE501694T1 (https=)
CA (1) CA2553963C (https=)
DE (1) DE502005011119D1 (https=)
ES (1) ES2359570T3 (https=)
PL (1) PL1663087T3 (https=)
WO (1) WO2005070358A1 (https=)

Families Citing this family (56)

* 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
ITMI20042020A1 (it) * 2004-10-22 2005-01-22 Ligi Tecnologie Medicali S P A Laser fotoablativo con frequenza di rilascio degli impulsi controllabile e relativo metodo di controllo.
US8394084B2 (en) * 2005-01-10 2013-03-12 Optimedica Corporation Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
DE102005049281A1 (de) * 2005-10-14 2007-04-19 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Materialbearbeitung mittels Laserstrahlung
US20080065052A1 (en) * 2005-10-14 2008-03-13 Carl Zeiss Meditec Ag Device and method for material processing by means of laser radiation
FR2892962B1 (fr) * 2005-11-04 2009-06-05 Centre Nat Rech Scient Microtome laser femtoseconde pour decoupe par faisceau laser d'une tranche de matiere, notamment dans une cornee
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
FR2901596B1 (fr) * 2006-05-24 2010-10-22 Agence Spatiale Europeenne Mecanisme spherique parallele a deux degres de liberte
ATE444050T1 (de) * 2006-07-21 2009-10-15 Ziemer Holding Ag Ophthalmologische vorrichtung
DE102006036800A1 (de) * 2006-08-07 2008-02-14 Carl Zeiss Meditec Ag Vorrichtung zur individuellen Therapieplanung und positionsgenauen Modifikation eines optischen Elements
EP2803343A3 (en) 2007-03-13 2015-01-14 Optimedica Corporation Method for providing improved IOL placement
DE102007017119A1 (de) * 2007-04-11 2008-10-16 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Materialbearbeitung mittels Laserstrahlung
JP5623907B2 (ja) * 2007-09-05 2014-11-12 アルコン レンゼックス, インコーポレーテッド レーザ手術におけるレーザ誘起保護シールド
US20090149840A1 (en) * 2007-09-06 2009-06-11 Kurtz Ronald M Photodisruptive Treatment of Crystalline Lens
US9456925B2 (en) * 2007-09-06 2016-10-04 Alcon Lensx, Inc. Photodisruptive laser treatment of the crystalline lens
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
WO2009039315A2 (en) * 2007-09-18 2009-03-26 Lensx Lasers, Inc. Methods and apparatus for laser treatment of the crystalline lens
EP2200549A4 (en) * 2007-09-18 2013-01-23 Alcon Lensx Inc METHODS AND DEVICES FOR INTEGRATED CATARACT SURGERY
JP2011502585A (ja) * 2007-11-02 2011-01-27 アルコン レンゼックス, インコーポレーテッド 術後の眼の光学的性能を改善するための方法および装置
DE112009000064T5 (de) * 2008-01-09 2010-11-04 LenSx Lasers, Inc., Aliso Viejo Photodisruptive Laserfragmentierung von Gewebe
DE102008005053A1 (de) 2008-01-18 2009-07-30 Rowiak Gmbh Laserkorrektur von Sehfehlern an der natürlichen Augenlinse
US10182942B2 (en) 2008-06-05 2019-01-22 Carl Zeiss Meditec Ag Ophthalmological laser system and operating method
DE102008027358A1 (de) 2008-06-05 2009-12-10 Carl Zeiss Meditec Ag Ophthalmologisches Lasersystem und Betriebsverfahren
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
DE102009012873B4 (de) 2009-03-12 2021-08-19 Carl Zeiss Meditec Ag Ophthalmologisches Lasersystem und Steuereinheit
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
US8617146B2 (en) 2009-07-24 2013-12-31 Lensar, Inc. Laser system and method for correction of induced astigmatism
JP2013500086A (ja) 2009-07-24 2013-01-07 レンサー, インク. Ladarを利用した手順を眼の水晶体に実施するシステムおよび方法
US8382745B2 (en) 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
US8556425B2 (en) 2010-02-01 2013-10-15 Lensar, Inc. Purkinjie image-based alignment of suction ring in ophthalmic applications
WO2011151064A1 (de) 2010-06-03 2011-12-08 Carl Zeiss Meditec Ag Vorrichtung und verfahren zur glaskörperchirurgie
DE102010022634A1 (de) 2010-06-03 2011-12-08 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Steuerung eines Lasersystems
EP2392293B1 (en) 2010-06-04 2016-05-04 Carl Zeiss Meditec AG Intraocular lens provided for implantation into an eye and device for changing the optical effect of an implanted intraocular lens
CN106974614B (zh) 2010-10-15 2019-04-26 雷萨公司 眼睛内部的结构的扫描控制照明的系统和方法
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
EP2468226A1 (en) 2010-12-23 2012-06-27 Rowiak GmbH Controller for a surgical laser
US10463541B2 (en) 2011-03-25 2019-11-05 Lensar, Inc. System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions
US10716706B2 (en) 2011-04-07 2020-07-21 Bausch & Lomb Incorporated System and method for performing lens fragmentation
DE102011109058A1 (de) 2011-07-29 2013-01-31 Carl Zeiss Meditec Ag "Ophthalmologische Laservorrichtung und Verfahren zur Prävention und zur Behandlung von Nachstar"
US9301806B2 (en) 2011-10-21 2016-04-05 Nusite Technologies Llc Methods and patterns for increasing amplitude of accommodations in a human lens
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
US8807752B2 (en) 2012-03-08 2014-08-19 Technolas Perfect Vision Gmbh System and method with refractive corrections for controlled placement of a laser beam's focal point
US9629750B2 (en) 2012-04-18 2017-04-25 Technolas Perfect Vision Gmbh Surgical laser unit with variable modes of operation
EP3195838B1 (en) 2013-03-14 2018-08-22 Optimedica Corporation Laser capsulovitreotomy
FR3026940B1 (fr) * 2014-10-08 2021-09-03 Univ Jean Monnet Dispositif et procede pour la decoupe d'une cornee ou d'un cristallin
JP6998365B2 (ja) 2016-04-06 2022-01-18 ケラノヴァ ヒトまたは動物の組織を切り出す装置用のスイーピング光学スキャナ
DE102019122167A1 (de) * 2019-08-19 2021-02-25 Schwind Eye-Tech-Solutions Gmbh Verfahren zur Steuerung eines augenchirurgischen Lasers und Behandlungsvorrichtung
DE102019122166A1 (de) 2019-08-19 2021-02-25 Schwind Eye-Tech-Solutions Gmbh Verfahren zur Steuerung eines augenchirurgischen Lasers und Behandlungsvorrichtung
EP3818967B1 (en) * 2019-11-05 2023-09-27 Ziemer Ophthalmic Systems AG Ophthalmological device for intracapsular fragmentation of a lens nucleus
CN111329580B (zh) * 2020-02-29 2021-05-07 北京工业大学 一种液体介质空化增强效应辅助激光钻切骨方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442622A1 (fr) * 1978-06-08 1980-06-27 Aron Rosa Daniele Appareil de chirurgie ophtalmologique
US4461294A (en) * 1982-01-20 1984-07-24 Baron Neville A Apparatus and process for recurving the cornea of an eye
US5098426A (en) * 1989-02-06 1992-03-24 Phoenix Laser Systems, Inc. Method and apparatus for precision laser surgery
US6099522A (en) * 1989-02-06 2000-08-08 Visx Inc. Automated laser workstation for high precision surgical and industrial interventions
US6322556B1 (en) * 1991-10-30 2001-11-27 Arlene E. Gwon Method of laser photoablation of lenticular tissue for the correction of vision problems
US5439462A (en) * 1992-02-25 1995-08-08 Intelligent Surgical Lasers Apparatus for removing cataractous material
US5740815A (en) * 1995-06-07 1998-04-21 Alpins; Noel A. Method for surgically achieving minimum astigmatism measured refractively and topographically
USRE37504E1 (en) * 1992-12-03 2002-01-08 Lasersight Technologies, Inc. Ophthalmic surgery method using non-contact scanning laser
US5518956A (en) * 1993-09-02 1996-05-21 General Electric Company Method of isolating vertical shorts in an electronic array using laser ablation
US5993438A (en) 1993-11-12 1999-11-30 Escalon Medical Corporation Intrastromal photorefractive keratectomy
US5904678A (en) * 1995-06-19 1999-05-18 Lasersight Technologies, Inc. Multizone, multipass photorefractive keratectomy
US7655002B2 (en) * 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US20020049450A1 (en) * 1996-03-21 2002-04-25 Second Sight Laser Technologies, Inc. Correction of presbyopia, other refractive errors and cataract retardation
US6129722A (en) * 1999-03-10 2000-10-10 Ruiz; Luis Antonio Interactive corrective eye surgery system with topography and laser system interface
DE19940712A1 (de) * 1999-08-26 2001-03-01 Aesculap Meditec Gmbh Verfahren und Vorrichtung zur Behandlung von Trübungen und/oder Verhärtungen eines ungeöffneten Auges
EP1263342A1 (en) * 2000-03-04 2002-12-11 Katana Research, Inc. Customized laser ablation of corneas with solid state lasers
US6491688B1 (en) * 2000-06-21 2002-12-10 J. T. Lin Apparatus and methods for reversal of presbyopia using near infrared selective laser on zonnulas
EP1370237A2 (en) 2001-01-19 2003-12-17 Newlens, LLC Presbyopia treatment by lens alteration
DE10202036A1 (de) * 2002-01-18 2003-07-31 Zeiss Carl Meditec Ag Femtosekunden Lasersystem zur präzisen Bearbeitung von Material und Gewebe
EP1631922A2 (en) 2002-04-19 2006-03-08 Computer Associates Think, Inc. Method and system for distributing data
US7351241B2 (en) * 2003-06-02 2008-04-01 Carl Zeiss Meditec Ag Method and apparatus for precision working of material
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

Also Published As

Publication number Publication date
CA2553963C (en) 2012-09-11
US20050165387A1 (en) 2005-07-28
PL1663087T3 (pl) 2011-08-31
US8186357B2 (en) 2012-05-29
ATE501694T1 (de) 2011-04-15
ES2359570T3 (es) 2011-05-24
CA2553963A1 (en) 2005-08-04
JP2007527741A (ja) 2007-10-04
DE502005011119D1 (https=) 2011-04-28
JP4994847B2 (ja) 2012-08-08
HK1112174A1 (en) 2008-08-29
EP1663087B1 (de) 2011-03-16
CN101180017A (zh) 2008-05-14
WO2005070358A1 (de) 2005-08-04
EP1663087A1 (de) 2006-06-07

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