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GB9406038D0 - A new gas seal for use in trocar systems - Google Patents

A new gas seal for use in trocar systems

Info

Publication number
GB9406038D0
GB9406038D0 GB9406038A GB9406038A GB9406038D0 GB 9406038 D0 GB9406038 D0 GB 9406038D0 GB 9406038 A GB9406038 A GB 9406038A GB 9406038 A GB9406038 A GB 9406038A GB 9406038 D0 GB9406038 D0 GB 9406038D0
Authority
GB
United Kingdom
Prior art keywords
gas seal
new gas
trocar systems
trocar
systems
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.)
Pending
Application number
GB9406038A
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.)
Microsurgical Equipment Ltd
Original Assignee
Microsurgical Equipment 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 Microsurgical Equipment Ltd filed Critical Microsurgical Equipment Ltd
Priority to GB9406038A priority Critical patent/GB9406038D0/en
Publication of GB9406038D0 publication Critical patent/GB9406038D0/en
Priority to GB9420633A priority patent/GB2287760B/en
Priority to US08/704,765 priority patent/US5730728A/en
Priority to CA002186517A priority patent/CA2186517A1/en
Priority to PCT/GB1995/000645 priority patent/WO1995026163A1/en
Priority to EP95912332A priority patent/EP0764005A1/en
Priority to US08/926,092 priority patent/US5879368A/en
Pending legal-status Critical Current

Links

GB9406038A 1994-03-26 1994-03-26 A new gas seal for use in trocar systems Pending GB9406038D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9406038A GB9406038D0 (en) 1994-03-26 1994-03-26 A new gas seal for use in trocar systems
GB9420633A GB2287760B (en) 1994-03-26 1994-10-13 Gas-tight seals
US08/704,765 US5730728A (en) 1994-03-26 1995-03-23 Gas-tight seal
CA002186517A CA2186517A1 (en) 1994-03-26 1995-03-23 Gas-tight seal for surgical trocars
PCT/GB1995/000645 WO1995026163A1 (en) 1994-03-26 1995-03-23 Gas-tight seal for surgical trocars
EP95912332A EP0764005A1 (en) 1994-03-26 1995-03-23 Gas-tight seal for surgical trocars
US08/926,092 US5879368A (en) 1994-03-26 1997-09-09 Gas-tight seal for surgical trocars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9406038A GB9406038D0 (en) 1994-03-26 1994-03-26 A new gas seal for use in trocar systems

Publications (1)

Publication Number Publication Date
GB9406038D0 true GB9406038D0 (en) 1994-05-18

Family

ID=10752564

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9406038A Pending GB9406038D0 (en) 1994-03-26 1994-03-26 A new gas seal for use in trocar systems
GB9420633A Expired - Fee Related GB2287760B (en) 1994-03-26 1994-10-13 Gas-tight seals

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9420633A Expired - Fee Related GB2287760B (en) 1994-03-26 1994-10-13 Gas-tight seals

Country Status (1)

Country Link
GB (2) GB9406038D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298905A (en) * 1995-03-11 1996-09-18 Microsurgical Equipment Ltd Displaceable seal system for trocars
EP1432358B1 (en) 2001-10-05 2015-08-12 Covidien LP Surgical stapling device
US7632250B2 (en) 2002-05-10 2009-12-15 Tyco Healthcare Group Lp Introducer seal assembly
US9901372B2 (en) 2013-02-21 2018-02-27 Covidien Lp Surgical access device including gimbal mount cooperating with bellows attached to proximal wall of seal housing
EP2958502B1 (en) * 2013-02-21 2020-09-30 Covidien LP Surgical access device including lateral moving seal cooperating with bellows attached to proximal wall of cannula house
JP2020535892A (en) * 2017-10-06 2020-12-10 エンドマスター・プライベート・リミテッドＥｎｄｏｍａｓｔｅｒ Ｐｔｅ Ｌｔｄ Endoscope system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000739A (en) * 1975-07-09 1977-01-04 Cordis Corporation Hemostasis cannula
US4177814A (en) * 1978-01-18 1979-12-11 KLI, Incorporated Self-sealing cannula
GB2067075B (en) * 1980-01-11 1983-11-23 Fresenius Chem Pharm Ind Connector for connecting cannulae catheters flexible tubes or the like
US5308336A (en) * 1982-09-28 1994-05-03 Applied Medical Resources Seal protection mechanism
US5006113A (en) * 1990-02-08 1991-04-09 Cook Incorporated Hemostasis cannula
US5205834A (en) * 1990-09-04 1993-04-27 Moorehead H Robert Two-way outdwelling slit valving of medical liquid flow through a cannula and methods
US5169393A (en) * 1990-09-04 1992-12-08 Robert Moorehead Two-way outdwelling slit valving of medical liquid flow through a cannula and methods
US5211634A (en) * 1991-08-06 1993-05-18 Vaillancourt Vincent L Composite seal structure and a coupling arrangement for a cannula
US5209736A (en) * 1991-10-18 1993-05-11 Ethicon, Inc. Trocar method and apparatus
US5411483A (en) * 1993-02-10 1995-05-02 Origin Medsystems, Inc. Gas-tight seal accommodating surgical instruments with a wide range of diameters

Also Published As

Publication number Publication date
GB9420633D0 (en) 1994-11-30
GB2287760B (en) 1997-11-05
GB2287760A (en) 1995-09-27

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