DE69932208D1 - Vorrichtung zur Chirurgie der Hornhaut - Google Patents

Vorrichtung zur Chirurgie der Hornhaut

Info

Publication number
DE69932208D1
DE69932208D1 DE69932208T DE69932208T DE69932208D1 DE 69932208 D1 DE69932208 D1 DE 69932208D1 DE 69932208 T DE69932208 T DE 69932208T DE 69932208 T DE69932208 T DE 69932208T DE 69932208 D1 DE69932208 D1 DE 69932208D1
Authority
DE
Germany
Prior art keywords
cornea
surgery
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
DE69932208T
Other languages
English (en)
Other versions
DE69932208T2 (de
Inventor
Toshifumi Sumiya
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
Application granted granted Critical
Publication of DE69932208D1 publication Critical patent/DE69932208D1/de
Publication of DE69932208T2 publication Critical patent/DE69932208T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
    • 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
    • A61F2009/00844—Feedback systems
    • A61F2009/00846—Eyetracking
    • 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
    • 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
    • A61F2009/00897—Scanning mechanisms or algorithms
    • 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
    • A61F9/00814—Laser features or special beam parameters therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE69932208T 1998-09-04 1999-09-03 Vorrichtung zur Chirurgie der Hornhaut Expired - Lifetime DE69932208T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25152098 1998-09-04
JP25152098 1998-09-04
JP15610299A JP3848492B2 (ja) 1998-09-04 1999-06-03 角膜手術装置
JP15610299 1999-06-03

Publications (2)

Publication Number Publication Date
DE69932208D1 true DE69932208D1 (de) 2006-08-17
DE69932208T2 DE69932208T2 (de) 2007-05-31

Family

ID=26483933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932208T Expired - Lifetime DE69932208T2 (de) 1998-09-04 1999-09-03 Vorrichtung zur Chirurgie der Hornhaut

Country Status (4)

Country Link
US (1) US6585723B1 (de)
EP (1) EP0983757B1 (de)
JP (1) JP3848492B2 (de)
DE (1) DE69932208T2 (de)

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DE60011576T2 (de) * 1999-10-21 2005-07-07 Nidek Co., Ltd., Gamagori Vorrichtung zur bestimmung der menge der zu entfernenden kornea
DE10052201B8 (de) * 2000-10-20 2005-06-30 Carl Zeiss Meditec Ag Verfahren und Vorrichtung zur Identifizierung eines Patienten und eines Operationsgebietes
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US6575573B2 (en) * 2001-10-17 2003-06-10 Carl Zeiss Ophthalmic Systems, Inc. Method and apparatus for measuring a corneal profile of an eye
JP3916482B2 (ja) * 2002-02-27 2007-05-16 株式会社ニデック 眼科装置
JP2005527325A (ja) 2002-05-31 2005-09-15 カール ツアイス メディテック アクチエンゲゼルシャフト 人の目を治療する装置、及びアブレーション装置のコントロール方法
JP4171616B2 (ja) * 2002-06-24 2008-10-22 株式会社ニデック 角膜手術装置及び角膜切除量決定装置
US7154111B2 (en) * 2002-10-16 2006-12-26 Campbell Science Group, Inc. Cornea characteristics measuring device
DE10314944A1 (de) * 2003-04-02 2004-10-14 Carl Zeiss Meditec Ag Beleuchtungs- und Bestrahlungseinheit für ophthalmologische Geräte
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DE102006046370A1 (de) * 2006-09-29 2008-04-03 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Materialverarbeitung unter Verwendung eines transparenten Kontaktelements
JP4936165B2 (ja) * 2006-12-25 2012-05-23 パナソニック株式会社 光毛髪成長調節装置
CN104287888B (zh) 2007-03-13 2016-11-09 眼科医疗公司 用于创建眼睛手术和松弛切口的装置
GB2451441B (en) 2007-07-30 2012-07-11 Lein Applied Diagnostics Ltd Optical alignment apparatus and method thereof
US7594729B2 (en) 2007-10-31 2009-09-29 Wf Systems, Llc Wavefront sensor
WO2009124021A2 (en) * 2008-03-31 2009-10-08 Lenticular Research Group, Llc Processes and apparatus for preventing, delaying or ameliorating one or more symptoms of presbyopia
DE502008000337D1 (de) * 2008-04-22 2010-03-11 Wavelight Ag Einrichtung fuer die laseroptische Augenchirurgie
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
WO2010054268A2 (en) 2008-11-06 2010-05-14 Wavetec Vision Systems, Inc. Optical angular measurement system for ophthalmic applications and method for positioning of a toric intraocular lens with increased accuracy
DE102008056488A1 (de) * 2008-11-06 2010-05-12 Carl Zeiss Meditec Ag Ophthalmologisches Lasersystem und Betriebsverfahren
DE102008062658A1 (de) * 2008-12-17 2010-06-24 Carl Zeiss Meditec Ag Ophthalmologisches Lasersystem und Betriebsverfahren
DE102009005482A1 (de) * 2009-01-21 2010-07-22 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zum Erzeugen von Steuerdaten zur operativen Fehlsichtigkeitskorrektur eines Auges
GB2467340B (en) 2009-01-30 2013-11-13 Lein Applied Diagnostics Ltd Signal sample trigger apparatus, data acquisition system and method of sampling an analogue signal
US8876290B2 (en) 2009-07-06 2014-11-04 Wavetec Vision Systems, Inc. Objective quality metric for ocular wavefront measurements
ES2653970T3 (es) 2009-07-14 2018-02-09 Wavetec Vision Systems, Inc. Determinación de la posición efectiva de la lente de una lente intraocular utilizando potencia refractiva afáquica
CN102497833B (zh) 2009-07-14 2014-12-03 波技术视觉***公司 眼科手术测量***
JP5863797B2 (ja) 2010-08-16 2016-02-17 コグノプティックス， インコーポレイテッド アミロイドタンパク質を検出するためのデバイス
EP2621332B1 (de) * 2010-09-28 2018-04-04 SIFI MEDTECH S.r.l. Konfokales hornhautmikroskop
US20120240939A1 (en) * 2011-03-24 2012-09-27 Jochen Kandulla Apparatus and Method for Control of Refractive Index Changes in a Material
EP3434234A1 (de) * 2011-03-25 2019-01-30 LensAR, Inc. System und verfahren zur messung und korrektur von astigmatismus mittels lasererzeugter hornhautschnitte
US9072462B2 (en) 2012-09-27 2015-07-07 Wavetec Vision Systems, Inc. Geometric optical power measurement device
EP3434235B1 (de) 2013-03-13 2023-04-26 AMO Development, LLC Augenchirurgisches lasersystem
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DE102013007074A1 (de) * 2013-04-23 2014-10-23 TAD Bavaria GmbH Okuläre Therapievorrichtung
DE102013106420A1 (de) * 2013-06-19 2014-12-24 Heidelberg Engineering Gmbh Verfahren zum Ausrichten eines Systems und System zum Erfassen von Positionsdaten wenigstens eines Elementes im vorderen Bereich eines Auges
DE102014210786A1 (de) * 2014-06-05 2015-12-17 Carl Zeiss Meditec Ag Topographiemodul für ophthalmologische Geräte mit entfernungsunabhängiger Keratometrie-Messeinrichtung und Verfahren zu dessen Anwendung
CN104713577B (zh) * 2015-04-09 2017-10-27 中国北方车辆研究所 激光接收光轴与可见光光轴平行性调校***及调校方法
AU2016341984B2 (en) * 2015-10-21 2021-10-14 Amo Development, Llc Laser beam calibration and beam quality measurement in laser surgery systems
JP2020501839A (ja) * 2016-12-22 2020-01-23 アドバンスト オステオトミー ツールズ − エーオーティー アーゲー レーザ切除装置およびかかる装置の作動および製造のための方法
JP7035081B2 (ja) * 2017-01-11 2022-03-14 アヴェドロ・インコーポレーテッド 角膜におけるクロスリンキング分布及び／又は角膜の構造的特徴を決定するためのシステム及び方法
CN114081298A (zh) * 2021-11-19 2022-02-25 深圳市领天智杰科技有限公司 一种识别坐姿距离预防近视的装置

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Also Published As

Publication number Publication date
EP0983757B1 (de) 2006-07-05
DE69932208T2 (de) 2007-05-31
EP0983757A2 (de) 2000-03-08
JP3848492B2 (ja) 2006-11-22
EP0983757A3 (de) 2001-09-19
US6585723B1 (en) 2003-07-01
JP2000139996A (ja) 2000-05-23

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Legal Events

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