Infusion pump cassette with anti-free-flow valve mechanism

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 5/142 (2006.01) A61M 39/28 (2006.01)

Patent

CA 2750620

A cassette (1) that is insertable into an infusion pump for delivery of a fluid to a subject that has a housing with two ends for holding flexible tubing (75) through which the fluid is directed. The housing has an open area exposing the tubing, which engages a pumping mechanism when inserted into an infusion pump. An anti-flow valve mechanism (100) associated with the tubing or the cassette and present either in, on or near the housing is made up of a piston (103/105) and spring (110), where the spring biases the piston against the tubing to prevent fluid flow.

L'invention porte sur un boîtier (1) pouvant être introduit dans une pompe de perfusion pour l'administration d'un fluide à un sujet, comportant un logement à deux extrémités destiné à contenir la tubulure souple (75) dans laquelle le fluide circule. Le logement comprend une zone ouverte permettant de voir la tubulure, le logement coopérant avec un mécanisme de pompage lorsqu'il est introduit dans une pompe de perfusion. Un mécanisme de vanne d'interruption d'écoulement (100) associé à la tubulure ou au boîtier et présent soit dans le logement, soit sur celui-ci, soit à côté de celui-ci, est constitué d'un piston (103/105) et d'un ressort (110), le ressort sollicitant le piston contre le tuyau pour empêcher un écoulement de fluide.

LandOfFree

Say what you really think

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

Rating

Infusion pump cassette with anti-free-flow valve mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Infusion pump cassette with anti-free-flow valve mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Infusion pump cassette with anti-free-flow valve mechanism will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1504463

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