CA2235609C - Cannule d'hemostase - Google Patents

Cannule d'hemostase Download PDF

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Publication number
CA2235609C
CA2235609C CA 2235609 CA2235609A CA2235609C CA 2235609 C CA2235609 C CA 2235609C CA 2235609 CA2235609 CA 2235609 CA 2235609 A CA2235609 A CA 2235609A CA 2235609 C CA2235609 C CA 2235609C
Authority
CA
Canada
Prior art keywords
valve body
slit
opening
face
peripheral edge
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 - Lifetime
Application number
CA 2235609
Other languages
English (en)
Other versions
CA2235609A1 (fr
Inventor
Thomas A. Osborne
Ram H. Paul
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.)
Cook Inc
Original Assignee
Cook Inc
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 Cook Inc filed Critical Cook Inc
Priority claimed from PCT/US1996/017076 external-priority patent/WO1997015338A1/fr
Publication of CA2235609A1 publication Critical patent/CA2235609A1/fr
Application granted granted Critical
Publication of CA2235609C publication Critical patent/CA2235609C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention est une cannule d'hémostase comprenant un logement (10) dans lequel se trouve un passage (11) dimensionné pour recevoir un cathéter (57), et un corps de clapet (1, 1', 1") monté dans le passage (11). Le corps de clapet (1, 1', 1") présente une ouverture (2, 3, 102, 103, 112, 113, 2', 3', 2", 3") traversante formant un joint autour d'un cathéter (57) contenu dans la cannule. Dans un mode de réalisation, un anneau intérieur (8") en matière souple garnit au moins une partie de l'intérieur de l'ouverture (2", 3"). Le corps du clapet (1, 1', 1") est comprimé à l'intérieur du logement (10) de la cannule. Lorsque l'on retire le cathéter (57), le corps du clapet (1, 1', 1") se ferme, bloquant ainsi le flux d'air vers l'intérieur du vaisseau sanguin du patient, et bloquant également le flux sanguin sortant du vaisseau sanguin du patient. Le logement (10) de la cannule comprent également un orifice latéral (45) destiné à l'introduction de fluides dans le vaisseau sanguin du patient.
CA 2235609 1995-10-24 1996-10-24 Cannule d'hemostase Expired - Lifetime CA2235609C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US54750095A 1995-10-24 1995-10-24
US54744195A 1995-10-24 1995-10-24
US08/547,441 1995-10-24
US08/547,500 1995-10-24
PCT/US1996/017076 WO1997015338A1 (fr) 1995-10-24 1996-10-24 Cannule d'hemostase

Publications (2)

Publication Number Publication Date
CA2235609A1 CA2235609A1 (fr) 1997-05-01
CA2235609C true CA2235609C (fr) 2007-03-13

Family

ID=29407644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2235609 Expired - Lifetime CA2235609C (fr) 1995-10-24 1996-10-24 Cannule d'hemostase

Country Status (1)

Country Link
CA (1) CA2235609C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016106626A1 (de) * 2016-04-11 2017-10-12 Joline Gmbh & Co. Kg Einführkatheter mit einem Ventilkörper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016106626A1 (de) * 2016-04-11 2017-10-12 Joline Gmbh & Co. Kg Einführkatheter mit einem Ventilkörper
US10857332B2 (en) 2016-04-11 2020-12-08 Joline Gmbh & Co. Kg Insertion catheter having a valve body

Also Published As

Publication number Publication date
CA2235609A1 (fr) 1997-05-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20161024