ATE539689T1 - Trokar - Google Patents

Trokar

Info

Publication number
ATE539689T1
ATE539689T1 AT07022259T AT07022259T ATE539689T1 AT E539689 T1 ATE539689 T1 AT E539689T1 AT 07022259 T AT07022259 T AT 07022259T AT 07022259 T AT07022259 T AT 07022259T AT E539689 T1 ATE539689 T1 AT E539689T1
Authority
AT
Austria
Prior art keywords
trocar
opening
cut end
cannula portion
incision member
Prior art date
Application number
AT07022259T
Other languages
English (en)
Inventor
Etsuo Murakami
Masahiko Saito
Akio Yamaguchi
Original Assignee
Mani Inc
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 Mani Inc filed Critical Mani Inc
Application granted granted Critical
Publication of ATE539689T1 publication Critical patent/ATE539689T1/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • 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
    • A61F2009/00874—Vitreous
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
AT07022259T 2006-11-16 2007-11-16 Trokar ATE539689T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006310565 2006-11-16

Publications (1)

Publication Number Publication Date
ATE539689T1 true ATE539689T1 (de) 2012-01-15

Family

ID=39030851

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07022259T ATE539689T1 (de) 2006-11-16 2007-11-16 Trokar

Country Status (5)

Country Link
US (1) US20080161845A1 (de)
EP (1) EP1923010B1 (de)
JP (1) JP2008142533A (de)
CN (1) CN101181653B (de)
AT (1) ATE539689T1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8206441B2 (en) * 2007-02-09 2012-06-26 Fischer Surgical, Inc. Corneal endothelial tissue inserter
US20100100058A1 (en) * 2008-10-22 2010-04-22 Auchter Gregory A Micro-Vitreoretinal Trocar Blade
JP5551395B2 (ja) * 2009-08-28 2014-07-16 マニー株式会社 カニューレ及びその製造方法
JP2011055950A (ja) * 2009-09-08 2011-03-24 Gc Corp 歯肉切除具
US8343106B2 (en) 2009-12-23 2013-01-01 Alcon Research, Ltd. Ophthalmic valved trocar vent
BR112012017771B1 (pt) 2009-12-23 2020-07-14 Alcon Research, Llc Cânula de trocarte valvulada
US20110196407A1 (en) * 2010-02-05 2011-08-11 Benmaamer Moutaa Multiple function surgical instrument
KR100991708B1 (ko) * 2010-06-18 2010-11-03 송경진 가역성 1회용 혈관 수지침
ES2536085T3 (es) 2010-10-26 2015-05-20 Alcon Research, Ltd Lente de contacto quirúrgica oftalmoscópica
WO2013173360A1 (en) 2012-05-14 2013-11-21 DePuy Synthes Products, LLC Bone access instrument
US9757536B2 (en) 2012-07-17 2017-09-12 Novartis Ag Soft tip cannula
JP6324013B2 (ja) * 2013-09-30 2018-05-16 マニー株式会社 カニューレ
EP4555981A3 (de) 2014-02-12 2025-08-06 Genentech, Inc. Verfahren und vorrichtung zur suprachoroidalen verabreichung eines therapeutischen mittels
US9999542B2 (en) * 2014-07-16 2018-06-19 Doheny Eye Institute Systems, methods, and devices for cannula insertion
US10258502B2 (en) 2014-09-18 2019-04-16 Orbit Biomedical Limited Therapeutic agent delivery device
JP6700802B2 (ja) * 2016-01-19 2020-05-27 マニー株式会社 カニューレ
US11273072B2 (en) 2017-01-13 2022-03-15 Gyroscope Therapeutics Limited Suprachoroidal injection device
JP6902966B2 (ja) * 2017-08-30 2021-07-14 マニー株式会社 バックフラッシュニードル
JP7128614B2 (ja) * 2017-08-30 2022-08-31 マニー株式会社 インフュージョンパイプ
US20200054348A1 (en) 2017-09-09 2020-02-20 Billie Coppedge Intraosseous device having integrated motor and stylet
WO2019051343A1 (en) 2017-09-09 2019-03-14 June Medical Ip, Llc INTRA-BONE PASSIVE SECURITY DEVICE
JP7344211B2 (ja) * 2018-02-05 2023-09-13 アルコン インコーポレイティド 照明付きカニューレ
US11246637B2 (en) 2020-05-11 2022-02-15 Alphatec Spine, Inc. Stimulating targeting needle
CN115137451B (zh) * 2022-09-05 2022-11-29 北京博海康源医疗器械有限公司 用于切割骨外固定针道或固定钉道周围软组织的松解器
JP2025037404A (ja) * 2023-09-06 2025-03-18 学校法人福岡大学 眼科手術用トロッカー及び眼科手術用トロッカーを備えたトロッカーシステム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659607A (en) * 1968-09-16 1972-05-02 Surgical Design Corp Method for performing surgical procedures on the eye
US4922602A (en) * 1981-03-16 1990-05-08 Creative Research And Manufacturing, Inc. Method of manufacturing a biopsy needle
US4654030A (en) * 1986-02-24 1987-03-31 Endotherapeutics Trocar
US5057082A (en) * 1988-11-04 1991-10-15 Plastic Injectors, Inc. Trocar assembly
DE3900329A1 (de) * 1989-01-07 1990-07-19 Braun Melsungen Ag Besteck zur punktion eines koerperhohlraumes
US4968296A (en) * 1989-12-20 1990-11-06 Robert Ritch Transscleral drainage implant device for the treatment of glaucoma
US5314417A (en) * 1992-12-22 1994-05-24 Ethicon, Inc. Safety trocar
US5807338A (en) * 1995-10-20 1998-09-15 United States Surgical Corporation Modular trocar system and methods of assembly
US5697913A (en) * 1996-08-09 1997-12-16 Ethicon Endo-Surgery, Inc. Trocar including cannula with stepped region
US5817061A (en) * 1997-05-16 1998-10-06 Ethicon Endo-Surgery, Inc. Trocar assembly
US6017356A (en) * 1997-09-19 2000-01-25 Ethicon Endo-Surgery Inc. Method for using a trocar for penetration and skin incision
US6497714B1 (en) 1998-07-16 2002-12-24 Olympus Optical Co., Ltd. Ultrasonic trocar
JP3725702B2 (ja) * 1998-07-16 2005-12-14 オリンパス株式会社 超音波トラカール
US6428550B1 (en) * 1999-05-18 2002-08-06 Cardica, Inc. Sutureless closure and deployment system for connecting blood vessels
DK176336B1 (da) * 1999-12-22 2007-08-20 Asahi Optical Co Ltd Endoskopisk vævsindsamlingsinstrument
US7077848B1 (en) * 2000-03-11 2006-07-18 John Hopkins University Sutureless occular surgical methods and instruments for use in such methods
US6749595B1 (en) * 2000-06-15 2004-06-15 Kieran P. J. Murphy Cement delivery needle
JP2002028165A (ja) * 2000-07-14 2002-01-29 Inprest Co Ltd トロカール穿刺針
JP4742665B2 (ja) 2005-04-28 2011-08-10 旭硝子株式会社 エッチング処理された処理基板の製造方法
DE602007006251D1 (de) * 2006-07-07 2010-06-17 Tyco Healthcare Obturator mit dünner Klinge

Also Published As

Publication number Publication date
CN101181653B (zh) 2013-06-26
EP1923010A1 (de) 2008-05-21
EP1923010B1 (de) 2012-01-04
JP2008142533A (ja) 2008-06-26
US20080161845A1 (en) 2008-07-03
CN101181653A (zh) 2008-05-21

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