JP2005103287A5 - - Google Patents

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Publication number
JP2005103287A5
JP2005103287A5 JP2004285181A JP2004285181A JP2005103287A5 JP 2005103287 A5 JP2005103287 A5 JP 2005103287A5 JP 2004285181 A JP2004285181 A JP 2004285181A JP 2004285181 A JP2004285181 A JP 2004285181A JP 2005103287 A5 JP2005103287 A5 JP 2005103287A5
Authority
JP
Japan
Prior art keywords
trocar
cannula
housing
sleeve
housing member
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.)
Granted
Application number
JP2004285181A
Other languages
Japanese (ja)
Other versions
JP4920184B2 (en
JP2005103287A (en
Filing date
Publication date
Application filed filed Critical
Publication of JP2005103287A publication Critical patent/JP2005103287A/en
Publication of JP2005103287A5 publication Critical patent/JP2005103287A5/ja
Application granted granted Critical
Publication of JP4920184B2 publication Critical patent/JP4920184B2/en
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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Claims (4)

トロカールスリーブにおいて、
トロカールカニューレと、
ハウジング部材ベースおよびハウジング部材カバーを含む、トロカールハウジングと、
を含み、
前記トロカールカニューレおよび前記トロカールハウジングが、機械的に嵌合してトロカールスリーブを形成しており、
前記トロカールカニューレの少なくとも一部が、前記ハウジング部材ベース内に受容され、前記ハウジング部材カバーは、前記トロカールカニューレの上に配置され、前記トロカールカニューレの前記少なくとも一部を前記ハウジング部材ベース内に固定する、トロカールスリーブ。 In the trocar sleeve,
A trocar cannula,
A trocar housing including a housing member base and a housing member cover;
Including
The trocar cannula and the trocar housing are mechanically fitted to form a trocar sleeve;
At least a portion of the trocar cannula is received within the housing member base, and the housing member cover is disposed over the trocar cannula to secure the at least a portion of the trocar cannula within the housing member base. , Trocar sleeve. 請求項１に記載のトロカールスリーブにおいて、
機械的に固定されたストップコック弁、
を更に含む、トロカールスリーブ。 The trocar sleeve according to claim 1,
Mechanically fixed stopcock valve,
Further comprising a trocar sleeve. 請求項２に記載のトロカールスリーブにおいて、
前記ストップコック弁が、前記トロカールカニューレと前記トロカールハウジングとの間で機械的に嵌合されている、トロカールスリーブ。 The trocar sleeve according to claim 2,
A trocar sleeve, wherein the stopcock valve is mechanically fitted between the trocar cannula and the trocar housing. 請求項３に記載のトロカールスリーブにおいて、
前記ストップコック弁が、固定表面であって、回す力および直線的に引っ張る力に対して相当な摩擦抵抗が生じるように前記トロカールカニューレと前記トロカールハウジングとの間に前記ストップコック弁を結合する、固定表面を含む、トロカールスリーブ。 The trocar sleeve according to claim 3,
The stopcock valve is a fixed surface, and the stopcock valve is coupled between the trocar cannula and the trocar housing such that a substantial frictional resistance is created against turning and linear pulling forces; Trocar sleeve, including a fixed surface.
JP2004285181A 2003-09-30 2004-09-29 Improved trocar housing / stopcock assembly Active JP4920184B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50678303P 2003-09-30 2003-09-30
US506783 2003-09-30

Publications (3)

Publication Number Publication Date
JP2005103287A JP2005103287A (en) 2005-04-21
JP2005103287A5 true JP2005103287A5 (en) 2007-11-08
JP4920184B2 JP4920184B2 (en) 2012-04-18

Family

ID=34421552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004285181A Active JP4920184B2 (en) 2003-09-30 2004-09-29 Improved trocar housing / stopcock assembly

Country Status (5)

Country Link
JP (1) JP4920184B2 (en)
CN (3) CN101254128B (en)
AT (1) ATE413845T1 (en)
AU (1) AU2004214616B2 (en)
DE (1) DE602004017685D1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060020281A1 (en) * 2000-10-13 2006-01-26 Smith Robert C Valve assembly including diameter reduction structure for trocar
US8808248B2 (en) * 2009-10-15 2014-08-19 Biosense Webster, Inc. Catheter sheath introducer with rotational lock
CA2993838A1 (en) * 2015-08-21 2017-03-02 Surgiquest, Inc. Coupling devices for tube sets used with surgical gas delivery systems
CN106510809B (en) * 2016-12-09 2023-05-26 成都五义医疗科技有限公司 Improved knife-free visual puncture needle
US20180333150A1 (en) * 2017-05-16 2018-11-22 Edwards Lifesciences Corporation Trans-septal closure device
CN107080577B (en) * 2017-06-03 2023-05-26 成都五义医疗科技有限公司 Sleeve assembly containing fold type air bag
US10485580B2 (en) * 2017-06-29 2019-11-26 Ethicon Llc Trocar with oblique needle insertion port and coplanar stopcock
WO2019136062A1 (en) * 2018-01-04 2019-07-11 Covidien Lp Systems and assemblies for mounting a surgical accessory to robotic surgical systems, and providing access therethrough
CN108309412B (en) * 2018-03-12 2024-04-16 杰尼肯(苏州)医疗器械有限公司 Puncture sleeve device for laparoscopic puncture outfit
CN108784803B (en) * 2018-07-18 2024-05-07 杭州康基医疗器械有限公司 Puncture outfit
CN109480964B (en) * 2018-12-28 2024-07-23 首医大三博脑科医院（北京）有限公司 Visual pituitary adenoma excision ware
CN110141324B (en) * 2019-05-30 2024-07-23 江门市中心医院 Puncture needle for treating trigeminal neuralgia
CN112617981A (en) * 2019-09-24 2021-04-09 广州迪克医疗器械有限公司 Puncture rod and puncture outfit
US20220087713A1 (en) * 2020-09-19 2022-03-24 Tau-Pnu Medical Co., Ltd. Convertible introducer sheath
CN112525133B (en) * 2020-11-16 2022-08-02 中国航发西安动力控制科技有限公司 Method for converting normal tolerance into polar radius tolerance
CN113303887A (en) * 2021-06-03 2021-08-27 江苏人冠医疗科技有限公司 Eccentric puncture outfit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135118A (en) * 1986-11-28 1988-06-07 オリンパス光学工業株式会社 Jacket pipe device
JPH02239832A (en) * 1989-03-13 1990-09-21 Olympus Optical Co Ltd Mantle tube
JPH04221538A (en) * 1990-12-21 1992-08-12 Olympus Optical Co Ltd Device for forming hole
US5098388A (en) * 1991-05-02 1992-03-24 Richard Kulkashi Veress needle assembly
US6569120B1 (en) * 1991-10-18 2003-05-27 United States Surgical Corporation Seal assembly
DE4401237C2 (en) * 1994-01-18 1997-06-05 Ruesch Willy Ag Trocar device
US6162196A (en) * 1994-07-14 2000-12-19 Applied Medical Resources Corporation Multiport access device
JP2001231786A (en) * 2000-02-22 2001-08-28 Olympus Optical Co Ltd Trocar mantle tube
WO2001091834A1 (en) * 2000-05-31 2001-12-06 Taut, Inc. Trocar assembly
JP4365045B2 (en) * 2001-01-15 2009-11-18 株式会社トップ Medical device valve structure and cannula incorporating the valve structure
US7344519B2 (en) * 2001-08-31 2008-03-18 Conmed Corporation Trocar system
DE20209525U1 (en) * 2002-06-19 2002-11-07 Heske, Norbert F., 82288 Kottgeisering Plastic coaxial cannula
EP1503680B1 (en) * 2002-05-10 2009-12-23 Tyco Healthcare Group Lp Introducer seal assembly

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