CA2126150A1 - Seal assembly for accommodating introduction of surgical instruments - Google Patents
Seal assembly for accommodating introduction of surgical instrumentsInfo
- Publication number
- CA2126150A1 CA2126150A1 CA002126150A CA2126150A CA2126150A1 CA 2126150 A1 CA2126150 A1 CA 2126150A1 CA 002126150 A CA002126150 A CA 002126150A CA 2126150 A CA2126150 A CA 2126150A CA 2126150 A1 CA2126150 A1 CA 2126150A1
- Authority
- CA
- Canada
- Prior art keywords
- seal assembly
- surgical instruments
- accommodating introduction
- accommodating
- introduction
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
- A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0686—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof comprising more than one seal
Abstract
A seal assembly is provided which includes a gimbal-like structure permitting rotation of a mounting member relative to the housing. The rotation of the mounting member allows the seal member to align with an instrument being inserted theretrough. The seal assembly is adapted to be detachably mounted to a cannula assembly for use in endoscopic surgery.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9179493A | 1993-07-14 | 1993-07-14 | |
US08/091,794 | 1993-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2126150A1 true CA2126150A1 (en) | 1995-01-15 |
CA2126150C CA2126150C (en) | 2005-02-22 |
Family
ID=22229687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002126150A Expired - Lifetime CA2126150C (en) | 1993-07-14 | 1994-06-17 | Seal assembly for accommodating introduction of surgical instruments |
Country Status (4)
Country | Link |
---|---|
US (2) | US5720759A (en) |
EP (1) | EP0638290B1 (en) |
CA (1) | CA2126150C (en) |
DE (1) | DE69413765T2 (en) |
Families Citing this family (145)
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US20010042702A1 (en) * | 2000-04-17 | 2001-11-22 | Stuntz Gordon F. | Cycle oil conversion process |
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US20040260244A1 (en) * | 2001-08-31 | 2004-12-23 | Piechowicz Michael E. | Seals for trocars |
EP1314392B1 (en) * | 2001-11-27 | 2003-10-29 | Karl Storz GmbH & Co. | Seal for endoscope |
KR20050044647A (en) | 2001-12-04 | 2005-05-12 | 윌리암 에이. 쿡 오스트레일리아 피티와이. 리미티드 | Access valve |
US7316699B2 (en) * | 2002-02-08 | 2008-01-08 | Teleflex Medical Incorporated | Introducer assembly for medical instruments |
JP4328835B2 (en) * | 2002-02-15 | 2009-09-09 | テレフレックス・メディカル・インコーポレイテッド | Anchor assembly for medical device |
US20060220325A1 (en) * | 2002-04-26 | 2006-10-05 | Mcfarlane Richard H | Floating seal assembly for a trocar |
ES2385556T3 (en) * | 2002-04-26 | 2012-07-26 | Teleflex Medical Incorporated | Floating shutter set for a trocar |
US7632250B2 (en) * | 2002-05-10 | 2009-12-15 | Tyco Healthcare Group Lp | Introducer seal assembly |
US20040066008A1 (en) * | 2002-10-04 | 2004-04-08 | Smith Robert C. | Introducer seal assembly |
ES2338224T3 (en) * | 2002-05-10 | 2010-05-05 | Tyco Healthcare Group Lp | INTRODUCER SEAL SET. |
US7083626B2 (en) | 2002-10-04 | 2006-08-01 | Applied Medical Resources Corporation | Surgical access device with pendent valve |
US7390317B2 (en) * | 2002-12-02 | 2008-06-24 | Applied Medical Resources Corporation | Universal access seal |
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US7217275B2 (en) * | 2003-01-14 | 2007-05-15 | Crabtree John H | Tunnel port apparatus with serial gas-check assembly |
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US7390316B2 (en) * | 2003-08-08 | 2008-06-24 | Teleflex Medical Incorporated | Seal positioning assembly |
JP2007513691A (en) * | 2003-12-12 | 2007-05-31 | アプライド メディカル リソーシーズ コーポレイション | Sealed bulkhead trocar seal |
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US7025721B2 (en) * | 2004-01-29 | 2006-04-11 | Boston Scientific Scimed, Inc. | Endoscope channel cap |
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WO2006020267A2 (en) * | 2004-07-21 | 2006-02-23 | Tyco Healthcare Group, Lp | Introducer assembly with suspended seal |
US7608082B2 (en) * | 2005-01-06 | 2009-10-27 | Tyco Healthcare Group Lp | Surgical seal for use in a surgical access apparatus |
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US7931624B2 (en) * | 2005-04-05 | 2011-04-26 | Tyco Healthcare Group Lp | Introducer seal assembly with low profile gimbal seal |
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-
1994
- 1994-06-17 CA CA002126150A patent/CA2126150C/en not_active Expired - Lifetime
- 1994-07-13 DE DE69413765T patent/DE69413765T2/en not_active Expired - Lifetime
- 1994-07-13 EP EP94110890A patent/EP0638290B1/en not_active Expired - Lifetime
-
1996
- 1996-01-22 US US08/589,426 patent/US5720759A/en not_active Ceased
-
1999
- 1999-03-30 US US09/282,473 patent/USRE36702E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5720759A (en) | 1998-02-24 |
CA2126150C (en) | 2005-02-22 |
EP0638290B1 (en) | 1998-10-07 |
DE69413765D1 (en) | 1998-11-12 |
USRE36702E (en) | 2000-05-16 |
DE69413765T2 (en) | 1999-03-25 |
EP0638290A1 (en) | 1995-02-15 |
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