DE602004008200D1 - Schneidegerät für den Glaskörper und Verfahren zur Herstellung desselben - Google Patents

Schneidegerät für den Glaskörper und Verfahren zur Herstellung desselben

Info

Publication number
DE602004008200D1
DE602004008200D1 DE602004008200T DE602004008200T DE602004008200D1 DE 602004008200 D1 DE602004008200 D1 DE 602004008200D1 DE 602004008200 T DE602004008200 T DE 602004008200T DE 602004008200 T DE602004008200 T DE 602004008200T DE 602004008200 D1 DE602004008200 D1 DE 602004008200D1
Authority
DE
Germany
Prior art keywords
glass
making
same
body cutter
cutter
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
DE602004008200T
Other languages
English (en)
Other versions
DE602004008200T2 (de
Inventor
Kazuo Ichikawa
Tadahiko Ito
Koji Osawa
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
Takashima Sangyo KK
Original Assignee
Nidek Co Ltd
Takashima Sangyo KK
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, Takashima Sangyo KK filed Critical Nidek Co Ltd
Publication of DE602004008200D1 publication Critical patent/DE602004008200D1/de
Application granted granted Critical
Publication of DE602004008200T2 publication Critical patent/DE602004008200T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE602004008200T 2003-12-25 2004-12-23 Schneidegerät für den Glaskörper und Verfahren zur Herstellung desselben Expired - Fee Related DE602004008200T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003429295 2003-12-25
JP2003429295A JP2005185427A (ja) 2003-12-25 2003-12-25 硝子体カッター及び該硝子体カッターを備える硝子体手術装置、硝子体カッター製造方法

Publications (2)

Publication Number Publication Date
DE602004008200D1 true DE602004008200D1 (de) 2007-09-27
DE602004008200T2 DE602004008200T2 (de) 2008-05-15

Family

ID=34545008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008200T Expired - Fee Related DE602004008200T2 (de) 2003-12-25 2004-12-23 Schneidegerät für den Glaskörper und Verfahren zur Herstellung desselben

Country Status (4)

Country Link
US (1) US20050165436A1 (de)
EP (1) EP1547550B1 (de)
JP (1) JP2005185427A (de)
DE (1) DE602004008200T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8070765B2 (en) * 2009-01-28 2011-12-06 Medtronic Xomed, Inc. Systems and methods for surgical removal of brain tumors
CN103068348B (zh) * 2010-08-02 2015-07-15 约翰霍普金斯大学 使用协作机器人控制和音频反馈呈现力传感器信息的方法
US9192515B2 (en) 2011-03-22 2015-11-24 Alcon Research, Ltd. Pneumatically driven ophthalmic scanning endoprobe
US10874552B2 (en) * 2011-07-08 2020-12-29 Doheny Eye Institute Ocular lens cutting device
JP5000000B1 (ja) * 2011-09-06 2012-08-15 株式会社中京メディカル 手術用器具
JP6598155B2 (ja) * 2015-12-16 2019-10-30 株式会社日本未来医療研究所 硝子体切除器具
AU2017367268B2 (en) * 2016-11-30 2022-12-01 Alcon Inc. System and method for monitoring phototoxicity during ophthalmic surgery
EP3554434B1 (de) * 2016-12-15 2021-08-11 Alcon Inc. Beleuchtete chirurgische sonde mit variabler beleuchtung der numerischen apertur
EP3563815A4 (de) * 2016-12-27 2020-05-27 Rohto Pharmaceutical Co., Ltd. Chirurgisches instrument
JP6669842B1 (ja) * 2018-12-04 2020-03-18 合同会社山鹿Ｃｌ 刃付き吸引管
JP7295562B2 (ja) * 2018-12-04 2023-06-21 合同会社山鹿Ｃｌ 刃付き吸引管
CN113509314A (zh) * 2021-08-03 2021-10-19 张弛 一种眼科玻璃体切割头

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011869A (en) * 1975-08-01 1977-03-15 David Kopf Instruments Tubular cutting instrument
US3995619A (en) * 1975-10-14 1976-12-07 Glatzer Stephen G Combination subcutaneous suture remover, biopsy sampler and syringe
US4108182A (en) * 1977-02-16 1978-08-22 Concept Inc. Reciprocation vitreous suction cutter head
US4314560A (en) * 1979-11-28 1982-02-09 Helfgott Maxwell A Powered handpiece for endophthalmic surgery
US4326928A (en) * 1981-01-26 1982-04-27 General Dynamics, Pomona Division Method of electroforming
US4530356A (en) * 1983-02-08 1985-07-23 Helfgott Maxwell A Ophthalmic surgical instrument with beveled tip
USRE33258E (en) * 1984-07-23 1990-07-10 Surgical Dynamics Inc. Irrigating, cutting and aspirating system for percutaneous surgery
US4662869A (en) * 1984-11-19 1987-05-05 Wright Kenneth W Precision intraocular apparatus
US5484442A (en) * 1988-10-24 1996-01-16 Cook Incorporated Intraosseous needle
US5176628A (en) * 1989-10-27 1993-01-05 Alcon Surgical, Inc. Vitreous cutter
US5295980A (en) * 1989-10-30 1994-03-22 Ersek Robert A Multi-use cannula system
US5324301A (en) * 1992-09-28 1994-06-28 Smith & Nephew Dyonics, Inc. Surgical cutting instrument with tin-nickle alloy coating as an elongate bearing surface
US5254239A (en) * 1993-04-26 1993-10-19 Xerox Corporation Mask stripper for electroform parting
WO1994026181A1 (en) * 1993-05-07 1994-11-24 Danek Medical, Inc. Surgical cutting instrument
US5327896A (en) * 1993-06-30 1994-07-12 Arthrex, Inc. Suction downbiter
US5389227A (en) * 1993-11-26 1995-02-14 Xerox Corporation Electroforming mandrels
US5843111A (en) * 1995-06-19 1998-12-01 Ophthalmic Research Center International Bv Vitreous removing apparatus
US5676012A (en) * 1995-12-05 1997-10-14 Spectrum Manufacturing, Inc. Process for forming endoscopic shaver blade from elongate tube
US5660091A (en) * 1996-02-06 1997-08-26 Walter Lorenz Surgical, Inc. Blunt-nosed, self-retaining screwdriver
US6258111B1 (en) * 1997-10-03 2001-07-10 Scieran Technologies, Inc. Apparatus and method for performing ophthalmic procedures
EP0956840B1 (de) * 1998-03-31 2007-11-14 Nidek Co., Ltd. Chirurgische Vorrichtung für die Hornhaut
US6409902B1 (en) * 1999-08-06 2002-06-25 New Jersey Institute Of Technology Rapid production of engineering tools and hollow bodies by integration of electroforming and solid freeform fabrication
US6514268B2 (en) * 1999-08-30 2003-02-04 Alcon Universal Ltd. Method of operating microsurgical instruments
JP2001087303A (ja) * 1999-09-27 2001-04-03 Nidek Co Ltd 眼科手術装置
US6527736B1 (en) * 2000-10-23 2003-03-04 Grieshaber & Co. Ag Schaffhausen Device for use in ophthalmologic procedures
US6517560B1 (en) * 2000-11-27 2003-02-11 Duke University Hand-held surgical instruments employing magnetic couplings for simultaneous rotary and longitudinal oscillations of distal workpieces
US20040204732A1 (en) * 2003-04-12 2004-10-14 Semeyn Muchnik Tubular microsurgery cutting apparatus and method
US7400697B1 (en) * 2003-12-08 2008-07-15 Bwx Technologies, Inc. Clad tube for nuclear fuel

Also Published As

Publication number Publication date
EP1547550A1 (de) 2005-06-29
EP1547550B1 (de) 2007-08-15
DE602004008200T2 (de) 2008-05-15
JP2005185427A (ja) 2005-07-14
US20050165436A1 (en) 2005-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee