DE60003114D1 - Laserbehandlungsvorrichtung - Google Patents

Laserbehandlungsvorrichtung

Info

Publication number
DE60003114D1
DE60003114D1 DE60003114T DE60003114T DE60003114D1 DE 60003114 D1 DE60003114 D1 DE 60003114D1 DE 60003114 T DE60003114 T DE 60003114T DE 60003114 T DE60003114 T DE 60003114T DE 60003114 D1 DE60003114 D1 DE 60003114D1
Authority
DE
Germany
Prior art keywords
treatment device
laser treatment
laser
treatment
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 - Lifetime
Application number
DE60003114T
Other languages
English (en)
Other versions
DE60003114T2 (de
Inventor
Seiki Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of DE60003114D1 publication Critical patent/DE60003114D1/de
Application granted granted Critical
Publication of DE60003114T2 publication Critical patent/DE60003114T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • 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
    • B23K26/035—Aligning the laser beam
    • 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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • 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
    • 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
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00891—Glaucoma

Landscapes

  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
DE60003114T 1999-03-30 2000-03-29 Laserbehandlungsvorrichtung Expired - Lifetime DE60003114T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08859599A JP3892986B2 (ja) 1999-03-30 1999-03-30 眼科用レーザ治療装置
JP8859599 1999-03-30

Publications (2)

Publication Number Publication Date
DE60003114D1 true DE60003114D1 (de) 2003-07-10
DE60003114T2 DE60003114T2 (de) 2004-04-08

Family

ID=13947194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003114T Expired - Lifetime DE60003114T2 (de) 1999-03-30 2000-03-29 Laserbehandlungsvorrichtung

Country Status (4)

Country Link
US (1) US6652511B1 (de)
EP (1) EP1044755B1 (de)
JP (1) JP3892986B2 (de)
DE (1) DE60003114T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040267246A1 (en) * 2002-02-01 2004-12-30 Nidek Co., Ltd. Laser treatment apparatus
US6814729B2 (en) 2002-06-27 2004-11-09 Technovision Gmbh Laser vision correction apparatus and control method
US7150530B2 (en) * 2003-05-21 2006-12-19 Alcon, Inc. Variable spot size illuminator having a zoom lens
DE50301679D1 (de) * 2003-06-11 2005-12-22 Trumpf Laser Gmbh & Co Kg Sicherheitsvorrichtung für eine Laseranordnung
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
US20070129775A1 (en) 2005-09-19 2007-06-07 Mordaunt David H System and method for generating treatment patterns
WO2008112292A1 (en) 2007-03-13 2008-09-18 Optimedica Corporation Apparatus for creating ocular surgical and relaxing incisions
JP5042740B2 (ja) * 2007-08-03 2012-10-03 株式会社ニデック 眼内レンズ選択装置及びプログラム
US9849034B2 (en) 2011-11-07 2017-12-26 Alcon Research, Ltd. Retinal laser surgery
JP6540091B2 (ja) * 2015-02-26 2019-07-10 株式会社ニデック 眼科用レーザ治療装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289378A (en) 1978-06-21 1981-09-15 Ernst Remy Apparatus for adjusting the focal point of an operating laser beam focused by an objective
EP0030210B1 (de) 1979-11-28 1984-08-29 Lasag Ag Beobachtungsgerät zur Augenbehandlung
CH676419A5 (de) * 1988-10-06 1991-01-31 Lasag Ag
JP2933945B2 (ja) * 1989-05-29 1999-08-16 株式会社トプコン レーザ治療装置
US6296634B1 (en) 1991-03-08 2001-10-02 Visx, Incorporated Ophthalmological surgery technique with active patient data card
DE69221806T2 (de) * 1991-10-10 1998-03-26 Coherent Inc Vorrichtung zum Abgeben eines defokussierten Laserstrahls mit scharfkantigem Querschnitt
US5356407A (en) * 1992-04-30 1994-10-18 Infinitech, Inc. Ophthalmic surgery probe assembly
US5360424A (en) * 1993-06-04 1994-11-01 Summit Technology, Inc. Tracking system for laser surgery
US6159202A (en) * 1995-09-29 2000-12-12 Nidex Co., Ltd. Corneal surgery apparatus
JP3866858B2 (ja) 1998-04-30 2007-01-10 株式会社ニデック レーザ治療装置

Also Published As

Publication number Publication date
JP2000279438A (ja) 2000-10-10
EP1044755A3 (de) 2001-01-24
US6652511B1 (en) 2003-11-25
EP1044755B1 (de) 2003-06-04
JP3892986B2 (ja) 2007-03-14
DE60003114T2 (de) 2004-04-08
EP1044755A2 (de) 2000-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition