CA2387774A1 - Orifice de clapet et procede d'acces vasculaire - Google Patents

Orifice de clapet et procede d'acces vasculaire Download PDF

Info

Publication number
CA2387774A1
CA2387774A1 CA002387774A CA2387774A CA2387774A1 CA 2387774 A1 CA2387774 A1 CA 2387774A1 CA 002387774 A CA002387774 A CA 002387774A CA 2387774 A CA2387774 A CA 2387774A CA 2387774 A1 CA2387774 A1 CA 2387774A1
Authority
CA
Canada
Prior art keywords
valve
access
port
tube
needle
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
CA002387774A
Other languages
English (en)
Inventor
Jeffrey H. Burbank
James M. Brugger
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.)
Vasca Inc
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
Priority claimed from US09/431,008 external-priority patent/US7056316B1/en
Application filed by Individual filed Critical Individual
Publication of CA2387774A1 publication Critical patent/CA2387774A1/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
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • 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
    • A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
    • A61M2039/009—Means for limiting access to the septum, e.g. shields, grids
    • 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
    • A61M39/0693—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof including means for seal penetration

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)
  • External Artificial Organs (AREA)

Abstract

La présente invention concerne des orifices de clapets (10), destinés à permettre l'accès à des vaisseaux sanguins et à d'autres lumières corporelles, qui comprennent un mécanisme de verrouillage bloquant le clapet en position complètement ouverte lorsqu'une aiguille ou un autre conduit d'accès est engagé dans l'orifice. Le mécanisme de verrouillage comprend un verrou comportant ordinairement un ou plusieurs éléments latéraux qui peuvent être écartés, tels qu'une paire de billes opposées (40). Les éléments écartés sont poussés vers l'extérieur par l'aiguille afin d'engager un creux (44) pratiqué dans l'orifice (10), ce qui verrouille le clapet en position ouverte jusqu'à ce que l'aiguille (N) soit retirée.
CA002387774A 1999-11-01 2000-10-16 Orifice de clapet et procede d'acces vasculaire Abandoned CA2387774A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/431,008 US7056316B1 (en) 1997-01-21 1999-11-01 Valve port and method for vascular access
US09/431,008 1999-11-01
PCT/US2000/028673 WO2001032141A1 (fr) 1999-11-01 2000-10-16 Orifice de clapet et procede d'acces vasculaire

Publications (1)

Publication Number Publication Date
CA2387774A1 true CA2387774A1 (fr) 2001-05-10

Family

ID=23710038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387774A Abandoned CA2387774A1 (fr) 1999-11-01 2000-10-16 Orifice de clapet et procede d'acces vasculaire

Country Status (5)

Country Link
EP (1) EP1229902A4 (fr)
JP (1) JP2003512893A (fr)
AU (1) AU1208801A (fr)
CA (1) CA2387774A1 (fr)
WO (1) WO2001032141A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1791586B1 (fr) * 2004-09-07 2014-01-15 Droneon Pty Limited Dispositifs et systemes d'acces peripherique
EP1909889B1 (fr) 2005-06-23 2015-02-18 Gambro Lundia AB Appareil d'accès implantable et méthode pour le préparer
FR2905603B1 (fr) * 2006-09-08 2009-07-10 Cie Euro Etude Rech Paroscopie Site implantable a obturateur mobile.
WO2012064881A2 (fr) 2010-11-09 2012-05-18 Frank Prosl Système d'accès à l'hémodialyse
EP4031230A1 (fr) 2019-10-24 2022-07-27 PFM Medical AG Dispositif d'accès implantable pour accéder au système vasculaire d'un corps humain ou animal, en particulier orifice d'accès implantable en sous-cutané

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281199A (en) * 1990-03-01 1994-01-25 Michigan Transtech Corporation Implantable access devices
US5350360A (en) * 1990-03-01 1994-09-27 Michigan Transtech Corporation Implantable access devices
CA2093748C (fr) * 1992-04-24 1996-11-12 Roy D. Gravener Ensemble de valves permettant d'introduire des instruments dans les cavites du corps
US5741228A (en) * 1995-02-17 1998-04-21 Strato/Infusaid Implantable access device
US5702363A (en) * 1995-06-07 1997-12-30 Flaherty; J. Christopher Septumless implantable treatment material device
US6007516A (en) * 1997-01-21 1999-12-28 Vasca, Inc. Valve port and method for vascular access

Also Published As

Publication number Publication date
EP1229902A1 (fr) 2002-08-14
WO2001032141A1 (fr) 2001-05-10
JP2003512893A (ja) 2003-04-08
AU1208801A (en) 2001-05-14
EP1229902A4 (fr) 2003-01-02

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued