JP3889904B2 - 光凝固装置 - Google Patents

光凝固装置 Download PDF

Info

Publication number
JP3889904B2
JP3889904B2 JP22189499A JP22189499A JP3889904B2 JP 3889904 B2 JP3889904 B2 JP 3889904B2 JP 22189499 A JP22189499 A JP 22189499A JP 22189499 A JP22189499 A JP 22189499A JP 3889904 B2 JP3889904 B2 JP 3889904B2
Authority
JP
Japan
Prior art keywords
irradiation
laser light
time
coagulation
laser
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
JP22189499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001046417A (ja
JP2001046417A5 (enExample
Inventor
均 阿部
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 JP22189499A priority Critical patent/JP3889904B2/ja
Priority to US09/630,363 priority patent/US6585722B1/en
Priority to DE60001342T priority patent/DE60001342T2/de
Priority to EP00116798A priority patent/EP1074232B1/en
Publication of JP2001046417A publication Critical patent/JP2001046417A/ja
Publication of JP2001046417A5 publication Critical patent/JP2001046417A5/ja
Application granted granted Critical
Publication of JP3889904B2 publication Critical patent/JP3889904B2/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
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • 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
    • 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
    • A61F2009/00863—Retina

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)
JP22189499A 1999-08-05 1999-08-05 光凝固装置 Expired - Fee Related JP3889904B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP22189499A JP3889904B2 (ja) 1999-08-05 1999-08-05 光凝固装置
US09/630,363 US6585722B1 (en) 1999-08-05 2000-08-01 Photocoagulation apparatus
DE60001342T DE60001342T2 (de) 1999-08-05 2000-08-03 Vorrichtung zur Photokoagulation
EP00116798A EP1074232B1 (en) 1999-08-05 2000-08-03 Photocoagulation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22189499A JP3889904B2 (ja) 1999-08-05 1999-08-05 光凝固装置

Publications (3)

Publication Number Publication Date
JP2001046417A JP2001046417A (ja) 2001-02-20
JP2001046417A5 JP2001046417A5 (enExample) 2004-11-18
JP3889904B2 true JP3889904B2 (ja) 2007-03-07

Family

ID=16773846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22189499A Expired - Fee Related JP3889904B2 (ja) 1999-08-05 1999-08-05 光凝固装置

Country Status (4)

Country Link
US (1) US6585722B1 (enExample)
EP (1) EP1074232B1 (enExample)
JP (1) JP3889904B2 (enExample)
DE (1) DE60001342T2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015080137A1 (ja) * 2013-11-27 2015-06-04 株式会社トプコン レーザ治療システム

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6789900B2 (en) * 1996-11-22 2004-09-14 Jozef F. Van De Velde Scanning laser ophthalmoscope optimized for selective retinal microphotocoagulation
JP3881508B2 (ja) 2000-12-04 2007-02-14 株式会社ニデック レーザ治療装置
DE10100857B4 (de) * 2001-01-11 2006-05-18 Carl Zeiss Jena Gmbh Laserspaltlampe mit Laserstrahlungsquelle
US20030078567A1 (en) * 2001-04-27 2003-04-24 Giorgio Dorin Method and apparatus for laser ThermoProtectiveTreatment(TPT) with pre-programmed variable irradiance long exposures
WO2003039416A1 (en) * 2001-11-08 2003-05-15 Evgeny Nikolaevich Ananiev Method for intracapsular destruction of a cataract-altered crystalline lens and device for carrying out said method
US7766903B2 (en) * 2003-12-24 2010-08-03 The Board Of Trustees Of The Leland Stanford Junior University Patterned laser treatment of the retina
JP4458839B2 (ja) * 2003-12-25 2010-04-28 株式会社ニデック レーザ治療装置
US20060217691A1 (en) * 2005-02-25 2006-09-28 Georg Schuele Real-time therapeutic dosimetry based on dynamic response of treated tissue
US7736382B2 (en) 2005-09-09 2010-06-15 Lockheed Martin Corporation Apparatus for optical stimulation of nerves and other animal tissue
US20080065052A1 (en) * 2005-10-14 2008-03-13 Carl Zeiss Meditec Ag Device and method for material processing by means of laser radiation
US20080077200A1 (en) * 2006-09-21 2008-03-27 Aculight Corporation Apparatus and method for stimulation of nerves and automated control of surgical instruments
US8012189B1 (en) 2007-01-11 2011-09-06 Lockheed Martin Corporation Method and vestibular implant using optical stimulation of nerves
US8945197B1 (en) 2005-10-24 2015-02-03 Lockheed Martin Corporation Sight-restoring visual prosthetic and method using infrared nerve-stimulation light
US8956396B1 (en) 2005-10-24 2015-02-17 Lockheed Martin Corporation Eye-tracking visual prosthetic and method
DE102007005699A1 (de) * 2007-02-05 2008-08-07 Carl Zeiss Meditec Ag Koagulationssystem
DE102007052103A1 (de) * 2007-10-31 2009-05-07 Medizinisches Laserzentrum Lübeck GmbH Vorrichtung zur schonenden Lasertherapie der Retina
WO2009070677A1 (en) * 2007-11-28 2009-06-04 Reliant Technologies, Inc. Nonablative and ablative tissue treatment method and device
US8840654B2 (en) 2011-07-22 2014-09-23 Lockheed Martin Corporation Cochlear implant using optical stimulation with encoded information designed to limit heating effects
JP5443747B2 (ja) * 2008-12-02 2014-03-19 株式会社ニデック 眼科レーザ治療装置
JP2012148071A (ja) * 2010-12-28 2012-08-09 Nidek Co Ltd 眼科用レーザ治療装置
US9849034B2 (en) * 2011-11-07 2017-12-26 Alcon Research, Ltd. Retinal laser surgery
JP6040688B2 (ja) * 2012-09-28 2016-12-07 株式会社ニデック 眼科用レーザ治療装置
US9381752B2 (en) * 2014-03-28 2016-07-05 Kyocera Document Solutions Inc. Information processing apparatus and laser irradiation apparatus
JP7164338B2 (ja) * 2018-07-11 2022-11-01 株式会社トプコン 光凝固装置、眼底観察装置、プログラム、及び、記録媒体
CN111772576A (zh) * 2020-07-16 2020-10-16 上海市静安区闸北中心医院 一种视网膜激光光凝治疗记录系统
JP2023049231A (ja) * 2021-09-29 2023-04-10 株式会社ニデック 眼科用レーザ治療装置、および眼科用レーザ制御プログラム
KR102739441B1 (ko) * 2021-12-22 2024-12-09 주식회사 트레숄드 마이크로펄스의 개수 제어를 통한 망막 레이저장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024169C2 (de) 1980-06-27 1983-09-15 Reginald Dipl.-Phys. Dr. 8028 Taufkirchen Birngruber Verfahren und Vorrichtung zum Betreiben eines Photokoagulators für biologisches Gewebe
DE3306981C2 (de) 1983-02-28 1987-11-12 Wolfram 8048 Haimhausen Weinberg Vorrichtung zur Photokoagulation von biologischem Gewebe
US4758081A (en) 1985-07-18 1988-07-19 Bausch & Lomb Incorporated Control of laser photocoagulation using Raman radiation
DE3607721A1 (de) 1986-03-08 1987-09-10 Rodenstock Instr Vorrichtung zur laserbehandlung des auges
US5147349A (en) 1988-10-07 1992-09-15 Spectra-Physics, Inc. Diode laser device for photocoagulation of the retina
JP3255711B2 (ja) 1992-06-10 2002-02-12 株式会社ニデック 眼底カメラ
JPH06254112A (ja) 1993-03-09 1994-09-13 Kowa Co 光凝固装置
ES2233727T3 (es) 1994-08-18 2005-06-16 Carl Zeiss Meditec Ag Aparato quirurgico asistido por tomografia de coherencia optica.
DE19635998C1 (de) 1996-09-05 1998-04-23 Zeiss Carl Jena Gmbh Anordnung zur Laserkoagulation von unterhalb der Fundusoberfläche liegenden Retinaschichten und Verfahren zur Ermittlung von Veränderungen in tiefen Gewebeschichten der Retina
US5923399A (en) 1996-11-22 1999-07-13 Jozef F. Van de Velde Scanning laser ophthalmoscope optimized for retinal microphotocoagulation
JPH11332905A (ja) * 1998-05-29 1999-12-07 Nidek Co Ltd レーザ治療装置及びレーザ治療情報表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015080137A1 (ja) * 2013-11-27 2015-06-04 株式会社トプコン レーザ治療システム
JP2015100583A (ja) * 2013-11-27 2015-06-04 株式会社トプコン レーザ治療システム

Also Published As

Publication number Publication date
JP2001046417A (ja) 2001-02-20
DE60001342D1 (de) 2003-03-13
DE60001342T2 (de) 2003-08-21
EP1074232A1 (en) 2001-02-07
EP1074232B1 (en) 2003-02-05
US6585722B1 (en) 2003-07-01

Similar Documents

Publication Publication Date Title
JP3889904B2 (ja) 光凝固装置
US6257722B1 (en) Ophthalmic apparatus
US7121665B2 (en) Digital eye camera
US6238385B1 (en) Laser treatment apparatus
JP5084594B2 (ja) 眼科撮像装置
JP2002011106A (ja) レーザ治療装置
JP2004255177A (ja) 眼科外科手術用顕微鏡システムおよび照射方法
JP4349705B2 (ja) 光凝固装置
JP2010148635A (ja) レーザ治療用眼科装置
JP2002165824A (ja) レーザ治療装置
JP2001087304A (ja) レーザ治療装置
JP3514484B2 (ja) 手術用顕微鏡
JP3892984B2 (ja) レーザ光凝固装置
JP3783814B2 (ja) 眼科装置
JP2005279154A (ja) 眼底カメラ
JP3630805B2 (ja) 眼科診断装置
JP5443747B2 (ja) 眼科レーザ治療装置
JP3842969B2 (ja) レーザ治療装置
JP3255711B2 (ja) 眼底カメラ
JP3211977B2 (ja) 眼科装置
JP2005013474A (ja) 眼底測定装置及び眼底血流計
JP2017100013A (ja) 眼底撮影装置
JP2005087548A (ja) 眼科装置
JP2003310653A (ja) レーザ治療装置
JP4357602B2 (ja) 眼底カメラ

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060425

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060626

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061002

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: 20061107

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20061201

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: 20101208

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20101208

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20111208

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20111208

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20121208

Year of fee payment: 6

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

Free format text: PAYMENT UNTIL: 20121208

Year of fee payment: 6

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

Free format text: PAYMENT UNTIL: 20131208

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees