JP4162450B2 - 角膜手術装置 - Google Patents

角膜手術装置 Download PDF

Info

Publication number
JP4162450B2
JP4162450B2 JP2002250494A JP2002250494A JP4162450B2 JP 4162450 B2 JP4162450 B2 JP 4162450B2 JP 2002250494 A JP2002250494 A JP 2002250494A JP 2002250494 A JP2002250494 A JP 2002250494A JP 4162450 B2 JP4162450 B2 JP 4162450B2
Authority
JP
Japan
Prior art keywords
corneal
image
mark
eye
rotational
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
Application number
JP2002250494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004089215A5 (enExample
JP2004089215A (ja
Inventor
基弘 杉浦
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
Priority to JP2002250494A priority Critical patent/JP4162450B2/ja
Priority to US10/649,699 priority patent/US7118561B2/en
Publication of JP2004089215A publication Critical patent/JP2004089215A/ja
Publication of JP2004089215A5 publication Critical patent/JP2004089215A5/ja
Application granted granted Critical
Publication of JP4162450B2 publication Critical patent/JP4162450B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • A61F9/00802—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
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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

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)
  • Eye Examination Apparatus (AREA)
JP2002250494A 2002-08-29 2002-08-29 角膜手術装置 Expired - Fee Related JP4162450B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002250494A JP4162450B2 (ja) 2002-08-29 2002-08-29 角膜手術装置
US10/649,699 US7118561B2 (en) 2002-08-29 2003-08-28 Corneal surgery apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002250494A JP4162450B2 (ja) 2002-08-29 2002-08-29 角膜手術装置

Publications (3)

Publication Number Publication Date
JP2004089215A JP2004089215A (ja) 2004-03-25
JP2004089215A5 JP2004089215A5 (enExample) 2005-10-27
JP4162450B2 true JP4162450B2 (ja) 2008-10-08

Family

ID=31972629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002250494A Expired - Fee Related JP4162450B2 (ja) 2002-08-29 2002-08-29 角膜手術装置

Country Status (2)

Country Link
US (1) US7118561B2 (enExample)
JP (1) JP4162450B2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4086667B2 (ja) * 2003-01-15 2008-05-14 株式会社ニデック 角膜手術装置
WO2005099639A1 (en) * 2004-04-09 2005-10-27 Steinert Roger F Laser system for vision correction
US20050277913A1 (en) * 2004-06-09 2005-12-15 Mccary Brian D Heads-up display for displaying surgical parameters in a surgical microscope
WO2006059669A1 (ja) 2004-12-01 2006-06-08 Nidek Co., Ltd. 眼科装置
US7390089B2 (en) * 2005-02-25 2008-06-24 20/10 Perfect Vision Optische Geraete Gmbh Device and method for aligning an eye with a surgical laser
US7934833B2 (en) * 2005-12-22 2011-05-03 Alcon Refractivehorizons, Inc. Image alignment system for use in laser ablation treatment of the cornea
EP1923027B1 (de) * 2006-11-08 2012-01-11 Schwind eye-tech-solutions GmbH & Co. KG System zum Ablatieren von Hornhaut an einem Auge
DE102006053098A1 (de) * 2006-11-10 2008-05-15 Carl Zeiss Meditec Ag Ophthalmologische Vorrichtung und ophthalmologisches Verfahren zum Positionieren eines Auges eines Patienten in einer vorbestimmten Soll-Position
JP5028073B2 (ja) 2006-11-29 2012-09-19 株式会社ニデック 角膜手術装置
US8900221B2 (en) * 2009-04-01 2014-12-02 Wavelight Gmbh Apparatus for treating an eye with laser radiation
US8939965B2 (en) * 2009-09-29 2015-01-27 Od-Os Gmbh Ophthalmic apparatus and method of operating the same
JP5654225B2 (ja) * 2009-09-30 2015-01-14 株式会社ニデック 角膜形状測定装置
JP5665432B2 (ja) * 2010-08-31 2015-02-04 キヤノン株式会社 眼科装置
ES2380469B2 (es) * 2010-10-15 2013-04-10 Universidad De Murcia Instrumento para la medida rápida de las propiedades ópticas del ojo en todo el campo visual.
JP6005488B2 (ja) * 2012-11-26 2016-10-12 株式会社クリュートメディカルシステムズ 眼科用観察システム
JP6338255B2 (ja) * 2013-03-13 2018-06-06 オプティメディカ・コーポレイションＯｐｔｉｍｅｄｉｃａ Ｃｏｒｐｏｒａｔｉｏｎ レーザ手術システム用の自由浮動型患者インターフェース
EP3801193B1 (en) 2018-06-08 2023-11-01 Alcon Inc. System and method for automatic torsion correction in diagnostic ophthalmic measurements
JP7100503B2 (ja) * 2018-06-15 2022-07-13 株式会社トプコン 眼科装置
JP7322356B2 (ja) * 2019-07-30 2023-08-08 株式会社トプコン 眼科装置及び眼科システム
JP7220471B2 (ja) * 2019-11-27 2023-02-10 株式会社タカギセイコー マイボーム腺観察可能な細隙灯顕微鏡
CA3185712A1 (en) * 2020-08-26 2022-03-03 Mario Abraham Laser surgical systems and methods for creating a marker in an eye
JP7612429B2 (ja) * 2021-01-22 2025-01-14 株式会社トプコン 眼科装置及びカバー部材
WO2023047626A1 (ja) * 2021-09-21 2023-03-30 ソニーグループ株式会社 画像処理装置、画像処理方法及び手術顕微鏡システム
CN119174624B (zh) * 2024-11-21 2025-04-01 江西择高医疗科技有限公司 针刀镜手术操控系统

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865832A (en) * 1992-02-27 1999-02-02 Visx, Incorporated System for detecting, measuring and compensating for lateral movements of a target
JP3199124B2 (ja) 1990-12-28 2001-08-13 株式会社ニデック レーザアブレーション装置
AU671607B2 (en) 1991-11-06 1996-09-05 Shui T. Lai Corneal surgery device and method
US5637109A (en) 1992-02-14 1997-06-10 Nidek Co., Ltd. Apparatus for operation on a cornea using laser-beam
DE4232915A1 (de) 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US5520679A (en) 1992-12-03 1996-05-28 Lasersight, Inc. Ophthalmic surgery method using non-contact scanning laser
CO4230054A1 (es) 1993-05-07 1995-10-19 Visx Inc Metodo y sistemas para tratamiento con laser de errores refractivos utilizando formacion de imagenes de desplazamiento
US5632742A (en) 1994-04-25 1997-05-27 Autonomous Technologies Corp. Eye movement sensing method and system
US5752950A (en) * 1994-04-25 1998-05-19 Autonomous Technologies Corp. System for automatically inhibiting ophthalmic treatment laser
US5620436A (en) 1994-09-22 1997-04-15 Chiron Technolas Gmbh Ophthalmologische Systeme Method and apparatus for providing precise location of points on the eye
US6159202A (en) 1995-09-29 2000-12-12 Nidex Co., Ltd. Corneal surgery apparatus
US5906608A (en) 1996-01-31 1999-05-25 Nidek Co., Ltd. Ablation apparatus
US6299307B1 (en) * 1997-10-10 2001-10-09 Visx, Incorporated Eye tracking device for laser eye surgery using corneal margin detection
EP0947158B1 (en) 1998-03-31 2006-05-24 Nidek Co., Ltd. Ophthalmic apparatus
US6086204A (en) 1999-09-20 2000-07-11 Magnante; Peter C. Methods and devices to design and fabricate surfaces on contact lenses and on corneal tissue that correct the eye's optical aberrations
EP1767174A3 (en) 1999-10-21 2008-09-17 Technolas GmbH Ophthalmologische Systeme Iris recognition and tracking for optical treatment
MXPA01006287A (es) 1999-10-21 2002-04-17 Nidek Kk Aparato para determinar una cantidad de ablacion de cornea y aparato quirurgico para una cornea.,.
JP3664937B2 (ja) 2000-03-27 2005-06-29 株式会社ニデック 眼科装置
JP2001276111A (ja) * 2000-03-31 2001-10-09 Nidek Co Ltd 眼科手術装置
US6702806B2 (en) * 2000-04-19 2004-03-09 Alcon, Inc. Eye registration and astigmatism alignment control systems and method
US6607527B1 (en) * 2000-10-17 2003-08-19 Luis Antonio Ruiz Method and apparatus for precision laser surgery
WO2002056789A2 (en) * 2000-11-14 2002-07-25 Opthalmic Inventions, Llc Topography-guided opthalmic ablation and eye-tracking
JP4481537B2 (ja) 2001-09-12 2010-06-16 株式会社ニデック 角膜手術装置
JP3978024B2 (ja) * 2001-12-03 2007-09-19 株式会社ニデック 眼科装置及び角膜手術装置
DE10297574B4 (de) * 2001-12-21 2009-09-10 Sensomotoric Instruments Gmbh Verfahren und Vorrichtung zur Augenerfassung
US6666857B2 (en) * 2002-01-29 2003-12-23 Robert F. Smith Integrated wavefront-directed topography-controlled photoablation

Also Published As

Publication number Publication date
JP2004089215A (ja) 2004-03-25
US7118561B2 (en) 2006-10-10
US20040044333A1 (en) 2004-03-04

Similar Documents

Publication Publication Date Title
JP4162450B2 (ja) 角膜手術装置
US12491114B2 (en) Corneal topography measurement and alignment of corneal surgical procedures
US20220273493A1 (en) Corneal topography measurements and fiducial mark incisions in laser surgical procedures
JP4021136B2 (ja) 角膜手術装置
JP3655022B2 (ja) 眼科手術装置
JP4086667B2 (ja) 角膜手術装置
EP2092915B1 (en) Cornea surgery apparatus
JP3978024B2 (ja) 眼科装置及び角膜手術装置
CA2386789C (en) Two camera off-axis eye tracker
JP3848492B2 (ja) 角膜手術装置
US6030376A (en) Corneal surgical apparatus
KR100603543B1 (ko) 광학 치료용 홍체 인식 및 추적
JP4080379B2 (ja) 眼科用レーザ装置
US20090275929A1 (en) System and method for controlling measurement in an eye during ophthalmic procedure
JP3652951B2 (ja) 眼科装置
JP4481537B2 (ja) 角膜手術装置
JP3921375B2 (ja) 眼科装置及び角膜手術装置
JP4209839B2 (ja) レーザ照射装置の照射制御データを較正する方法
JP4003918B2 (ja) 角膜手術装置
JP2003265514A (ja) 角膜手術装置
JPH10192333A (ja) 眼科手術装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050722

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050722

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080325

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080526

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080709

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080722

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110801

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120801

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130801

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees