ATE170384T1 - Trokar mit zurückziehbarer kanüle - Google Patents

Trokar mit zurückziehbarer kanüle

Info

Publication number
ATE170384T1
ATE170384T1 AT94307812T AT94307812T ATE170384T1 AT E170384 T1 ATE170384 T1 AT E170384T1 AT 94307812 T AT94307812 T AT 94307812T AT 94307812 T AT94307812 T AT 94307812T AT E170384 T1 ATE170384 T1 AT E170384T1
Authority
AT
Austria
Prior art keywords
distal portion
proximal portion
obturator
distal
respect
Prior art date
Application number
AT94307812T
Other languages
English (en)
Inventor
Joseph Young
Richard F Schwemberger
Thomas E Warman
Original Assignee
Ethicon Endo Surgery
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 Ethicon Endo Surgery filed Critical Ethicon Endo Surgery
Application granted granted Critical
Publication of ATE170384T1 publication Critical patent/ATE170384T1/de

Links

Classifications

    • 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
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • 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
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
    • 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
    • A61B17/3421—Cannulas
    • A61B2017/3443—Cannulas with means for adjusting the length of a cannula

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AT94307812T 1993-10-26 1994-10-25 Trokar mit zurückziehbarer kanüle ATE170384T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14320893A 1993-10-26 1993-10-26

Publications (1)

Publication Number Publication Date
ATE170384T1 true ATE170384T1 (de) 1998-09-15

Family

ID=22503070

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94307812T ATE170384T1 (de) 1993-10-26 1994-10-25 Trokar mit zurückziehbarer kanüle

Country Status (6)

Country Link
EP (1) EP0649634B1 (de)
AT (1) ATE170384T1 (de)
AU (1) AU7743494A (de)
CA (1) CA2134174A1 (de)
DE (1) DE69412961T2 (de)
ES (1) ES2119972T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355034B2 (en) 1996-09-20 2002-03-12 Ioan Cosmescu Multifunctional telescopic monopolar/bipolar surgical device and method therefor
CN1163193C (zh) * 1998-11-16 2004-08-25 伊恩·考斯麦斯库 一种可伸缩电子外科装置
DE102006015690A1 (de) 2006-03-27 2007-10-11 Aesculap Ag & Co. Kg Chirurgisches Dichtelement, chirurgische Dichtung und chirurgisches Abdichtungssystem
DE102008033375A1 (de) 2008-07-09 2010-01-14 Aesculap Ag Chirurgische Dichtelementhalterung zum Halten eines chirurgischen Dichtelements und chirurgisches Abdichtungssystem
DE102008033374A1 (de) 2008-07-09 2010-01-14 Aesculap Ag Chirurgisches Schutzvorrichtung für ein chirurgisches Dichtelement und chirurgisches Abdichtungssystem
TWI630899B (zh) * 2016-12-01 2018-08-01 英濟股份有限公司 穿刺器套件
RU199577U1 (ru) * 2020-03-12 2020-09-08 Казбек Меджидович Аутлев Телескопический троакар
CN111887950A (zh) * 2020-08-06 2020-11-06 重庆橙壹科技有限公司 一种用于外科手术的可多次伸缩的穿刺管组件
CN113331928A (zh) * 2020-08-17 2021-09-03 重庆橙壹科技有限公司 一种用于微创手术包含自适应锁扣的套管组件
CN113616296A (zh) * 2020-08-17 2021-11-09 重庆橙壹科技有限公司 一种包含侧扣件的穿刺管组件及其使用方法
CN111938771B (zh) * 2020-09-21 2021-09-17 青岛市妇女儿童医院 一种包含环向限位悬臂的中空管组件的穿刺器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236424A (en) * 1992-06-05 1993-08-17 Cardiac Pathways Corporation Catheter with retractable cannula for delivering a plurality of chemicals

Also Published As

Publication number Publication date
AU7743494A (en) 1995-05-18
CA2134174A1 (en) 1995-04-27
ES2119972T3 (es) 1998-10-16
EP0649634A1 (de) 1995-04-26
DE69412961T2 (de) 1999-06-10
EP0649634B1 (de) 1998-09-02
DE69412961D1 (de) 1998-10-08

Similar Documents

Publication Publication Date Title
CA2202548A1 (en) Obturator with internal tip protector
US5797888A (en) Cannula with universal seal and method of introducing instruments therethrough
CA2118037A1 (en) Automatic retractable trocar with safety shield
DE69412961D1 (de) Trokar mit zurückziehbarer Kanüle
EP1572014B1 (de) Chirurgische vorrichtung
US5665099A (en) Surgical scalpel with automatically retractable blade
WO2003006082A3 (en) Needle shield assembly having hinged needle shield and flexible cannula lock
EP1470789A3 (de) Hülse für ein laparoskopisches Instrument
IL107270A0 (en) Flexible cannula
EP0568098A3 (de)
WO1995007056A3 (en) Apparatus for use in surgery and a valve
CA2075319A1 (en) Handle for surgical instruments
AU2811192A (en) Safety trocar
WO2005009257A3 (en) Cannula with instrument seal
WO2001085237A3 (en) Aspirating dental syringe with needle shield
CA2206388A1 (en) Needle shield assembly having a single-use lock
CA2437777A1 (en) Device for applying a meniscal staple
WO2004026393A3 (en) Medical device delivery system
ATE162060T1 (de) Chirurgische vorrichtung
AU5645194A (en) Trocar safety shield locking mechanism
WO2002078550A3 (en) Shielded surgical scalpel
EP1229948A4 (de) Hämostatische ventilanordnung mit integraler einführungsvorrichtung
WO2004018302A3 (en) Slider with arm
DE69422106D1 (de) Trokar zur Einführung von endoskopischen Instrumenten in Hohlräume
CA2093387A1 (en) Medical device package

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee