CA2327657A1 - Ensemble valve hemostatique a passage de fil-guide etanche - Google Patents

Ensemble valve hemostatique a passage de fil-guide etanche Download PDF

Info

Publication number
CA2327657A1
CA2327657A1 CA002327657A CA2327657A CA2327657A1 CA 2327657 A1 CA2327657 A1 CA 2327657A1 CA 002327657 A CA002327657 A CA 002327657A CA 2327657 A CA2327657 A CA 2327657A CA 2327657 A1 CA2327657 A1 CA 2327657A1
Authority
CA
Canada
Prior art keywords
aperture
valve assembly
lip members
seal
sealing 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.)
Abandoned
Application number
CA002327657A
Other languages
English (en)
Inventor
Gordon E. Atkinson
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.)
Edwards Lifesciences Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2327657A1 publication Critical patent/CA2327657A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61M39/0606—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof without means for adjusting the seal opening or pressure
    • 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
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • 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
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • 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
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/0653—Perforated disc
    • 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
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/066—Septum-like element

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un ensemble valve hémostatique (12) conçu pour s'utiliser à l'intérieur d'un introducteur (10) de cathéter. L'ensemble valve hémostatique (12) comporte un premier (30), un deuxième (32) et un troisième (34) élément d'étanchéité, le deuxième élément d'étanchéité (32) présentant un passage de fil-guide étanche. Ce passage de fil-guide étanche est constitué d'une pluralité de lèvres (74) définissant une paire de fentes (74) perpendiculaires, et un orifice (84) en intersection avec l'une au moins des fentes (76). L'orifice (84) est conçu pour lécher de façon étanche un fil-guide (26) de petit diamètre de façon à empêcher qu'un reflux de fluide par l'introducteur (10) de cathéter refoule par l'ensemble valve, pendant que les fentes autorisent le passage d'un élément long de plus gros diamètre ou d'un chargeur (24). Deux paires de nervures de pré-charge (86, 88) diamétralement opposées se présentent radialement vers l'orifice (84) de façon à rapprocher les lèvres (74) jusqu'à un contact étanche. Une surface intérieure sensiblement sphérique permet de guider le fil-guide (26) vers l'orifice (84).
CA002327657A 1998-03-10 1999-03-08 Ensemble valve hemostatique a passage de fil-guide etanche Abandoned CA2327657A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3849698A 1998-03-10 1998-03-10
US09/038,496 1998-03-10
PCT/US1999/005121 WO1999045983A1 (fr) 1998-03-10 1999-03-08 Ensemble valve hemostatique a passage de fil-guide etanche

Publications (1)

Publication Number Publication Date
CA2327657A1 true CA2327657A1 (fr) 1999-09-16

Family

ID=21900289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002327657A Abandoned CA2327657A1 (fr) 1998-03-10 1999-03-08 Ensemble valve hemostatique a passage de fil-guide etanche

Country Status (4)

Country Link
EP (1) EP1061973A4 (fr)
JP (1) JP2002505920A (fr)
CA (1) CA2327657A1 (fr)
WO (1) WO1999045983A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022245598A1 (fr) * 2021-05-21 2022-11-24 St. Jude Medical, Cardiology Division, Inc. Joint de valve, et valves hémostatiques et unités de canule l'incorporant

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2291838C (fr) * 1997-05-28 2006-07-18 David C. Racenet Systeme d'obturation pour trocart
US6908449B2 (en) 2000-12-19 2005-06-21 Kimberly-Clark Worldwide, Inc. Sealing valve assembly for medical products
US6767340B2 (en) 2000-12-19 2004-07-27 Kimberly-Clark Worldwide, Inc. Sealing valve assembly for medical products
US20050187524A1 (en) 2000-12-19 2005-08-25 Willis Allan F. Sealing valve assembly for medical products
WO2009058309A1 (fr) 2007-10-30 2009-05-07 William Cook Europe Aps Valve hémostatique
US7938809B2 (en) 2008-04-14 2011-05-10 Merit Medical Systems, Inc. Quick release hemostasis valve
US10154904B2 (en) 2014-04-28 2018-12-18 Edwards Lifesciences Corporation Intravascular introducer devices
JP6899991B2 (ja) * 2016-12-12 2021-07-07 株式会社トップ ダックビル弁
EP3595765A1 (fr) 2017-03-13 2020-01-22 Boston Scientific Limited Valves d'hémostase et procédés de fabrication et d'utilisation de valves d'hémostase
EP3595764A1 (fr) 2017-03-13 2020-01-22 Boston Scientific Limited Valves d'hémostase et procédés de fabrication et d'utilisation de valves d'hémostase
US10960501B2 (en) 2017-03-13 2021-03-30 Boston Scientific Limited Hemostasis valves and methods for making and using hemostasis valves
CN111601635B (zh) 2017-09-12 2023-01-10 波士顿科学有限公司 止血阀以及用于制造和使用止血阀的方法
US11413427B2 (en) 2018-02-08 2022-08-16 Pacesetter, Inc. Introducer hub assembly having cross-slit seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929235A (en) 1985-07-31 1990-05-29 Universal Medical Instrument Corp. Self-sealing percutaneous tube introducer
US4960412A (en) * 1988-04-15 1990-10-02 Universal Medical Instrument Corp. Catheter introducing system
US5000745A (en) * 1988-11-18 1991-03-19 Edward Weck Incorporated Hemostatis valve
US5180373A (en) * 1991-06-07 1993-01-19 United States Surgical Corporation Valve system for introducing objects into anatomical body portions
US5533708A (en) * 1992-06-04 1996-07-09 Vernay Laboratories, Inc. Medical coupling site valve body
US5599305A (en) * 1994-10-24 1997-02-04 Cardiovascular Concepts, Inc. Large-diameter introducer sheath having hemostasis valve and removable steering mechanism
US5968068A (en) * 1996-09-12 1999-10-19 Baxter International Inc. Endovascular delivery system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022245598A1 (fr) * 2021-05-21 2022-11-24 St. Jude Medical, Cardiology Division, Inc. Joint de valve, et valves hémostatiques et unités de canule l'incorporant

Also Published As

Publication number Publication date
EP1061973A1 (fr) 2000-12-27
WO1999045983A1 (fr) 1999-09-16
EP1061973A4 (fr) 2003-01-02
JP2002505920A (ja) 2002-02-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued