CA2369340C - Gaine d'introduction a valve et methodes correspondantes - Google Patents

Gaine d'introduction a valve et methodes correspondantes Download PDF

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Publication number
CA2369340C
CA2369340C CA002369340A CA2369340A CA2369340C CA 2369340 C CA2369340 C CA 2369340C CA 002369340 A CA002369340 A CA 002369340A CA 2369340 A CA2369340 A CA 2369340A CA 2369340 C CA2369340 C CA 2369340C
Authority
CA
Canada
Prior art keywords
sheath
foam material
passageway
slits
valve
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.)
Expired - Fee Related
Application number
CA002369340A
Other languages
English (en)
Other versions
CA2369340A1 (fr
Inventor
Christopher T. Davey
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of CA2369340A1 publication Critical patent/CA2369340A1/fr
Application granted granted Critical
Publication of CA2369340C publication Critical patent/CA2369340C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like

Landscapes

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

Abstract

L'invention concerne une gaine d'introduction à valve utilisée pour faciliter l'insertion d'un objet médical souple à l'intérieur du corps humain. La valve allongée de la gaine d'introduction à valve est constituée d'une mousse qui est injectée dans la gaine et découpée longitudinalement afin de présenter une ou plusieurs fentes auto-étanches par lesquelles des objets médicaux peuvent être passés. Pendant que l'objet médical est passé à travers la ou les fente(s) auto-étanche(s) à une extrémité proximale, les fentes auto-étanches se ferment autour de l'objet médical avant de s'ouvrir à une extrémité distale. La valve allongée est également fixée à au moins une partie de la surface interne de la gaine. La valve se divise en moitiés le long d'au moins une des fentes auto-étanches lorsque la gaine est retirée par pelage.
CA002369340A 1999-04-22 2000-04-21 Gaine d'introduction a valve et methodes correspondantes Expired - Fee Related CA2369340C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13054199P 1999-04-22 1999-04-22
US60/130,541 1999-04-22
PCT/US2000/010905 WO2000064527A1 (fr) 1999-04-22 2000-04-21 Gaine d'introduction a valve et methodes correspondantes

Publications (2)

Publication Number Publication Date
CA2369340A1 CA2369340A1 (fr) 2000-11-02
CA2369340C true CA2369340C (fr) 2009-07-14

Family

ID=22445172

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002369340A Expired - Fee Related CA2369340C (fr) 1999-04-22 2000-04-21 Gaine d'introduction a valve et methodes correspondantes

Country Status (4)

Country Link
EP (1) EP1171184A1 (fr)
AU (1) AU4368200A (fr)
CA (1) CA2369340C (fr)
WO (1) WO2000064527A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7422571B2 (en) * 2002-08-29 2008-09-09 Medical Components, Inc. Releasably locking dilator and sheath assembly
US20060058739A1 (en) * 2004-08-11 2006-03-16 Steven Smith Self-occluding sheath
AU2014262160B2 (en) * 2013-05-03 2018-12-13 C.R. Bard, Inc. Peelable protective sheath
EP2886150B1 (fr) * 2013-12-20 2019-10-16 Delta Med S.p.A. Cathéter jugulaire

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475548A (en) * 1982-06-01 1984-10-09 Rudolph Muto Fitting for endotracheal tube apparatus and method of making the fitting
US5207656A (en) * 1990-04-19 1993-05-04 Cordis Corporation Medical instrument valve having foam partition member
US5104389A (en) * 1991-06-27 1992-04-14 Cordis Corporation Medical instrument valve with foam partition member having vapor permeable skin
US5338313A (en) * 1992-12-17 1994-08-16 Thomas J. Fogarty, M.D. Adjustable valve having a radially compressible sealing body
EP0631793A1 (fr) * 1993-06-30 1995-01-04 Cook Incorporated Valve hémostatique fissile et sa méthode d'utilisation avec une gaine d'introduction fissile
US5599305A (en) * 1994-10-24 1997-02-04 Cardiovascular Concepts, Inc. Large-diameter introducer sheath having hemostasis valve and removable steering mechanism
WO1998032484A1 (fr) * 1997-01-24 1998-07-30 Createchnic Ag Instrument pour l'introduction de catheters

Also Published As

Publication number Publication date
CA2369340A1 (fr) 2000-11-02
EP1171184A1 (fr) 2002-01-16
AU4368200A (en) 2000-11-10
WO2000064527A1 (fr) 2000-11-02

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Legal Events

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EEER Examination request
MKLA Lapsed