Injection access port with chamfered top hat septum design

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 39/02 (2006.01)

Patent

CA 2551680

An access port comprises a housing with a first opening formed therein and a septum mounted within the housing sealing the first opening, the septum including an outer surface covering the first opening and self-sealing after penetration by a needle and an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion adapted to abut a septum seat of the access port and an operative surface adapted to permit penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re- directing a component of a force applied to the chamfered portion to compress the operative surface.

L'invention concerne un orifice d'accès comprenant un logement présentant un premier orifice ménagé et une cloison monté à l'intérieur et fermant le premier orifice, ladite cloison comprenant une surface extérieure recouvrant le premier orifice et qui se ferme automatiquement après la pénétration d'une aiguille. Ledit port d'accès comprend également une partie de fixation pour fixer la cloison au logement, la partie de fixation comprenant un chanfrein, qui, lorsque la cloison est montée dans le logement, est soumis à une force orientée sensiblement perpendiculairement à un plan de la surface extérieure, la partie chanfreinée redirigeant la partie de la force nécessaire pour comprimer la surface extérieure. La cloison destinée à un orifice d'accès comprend une partie fixation conçue pour être adjacente au siège de la cloison de l'orifice d'accès et une surface fonctionnelle conçue pour permettre l'insertion d'une aiguille ainsi que sa fermeture après le retrait de l'aiguille en association avec la partie chanfreiné, ce qui fournit une transition entre la partie fixation et la surface fonctionnelle, la partie chanfreinée redirigeant un composant d'une force appliquée à la partie chanfreinée, ce qui permet de comprimer la surface fonctionnelle.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Injection access port with chamfered top hat septum design does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection access port with chamfered top hat septum design, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection access port with chamfered top hat septum design will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1984231

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.