Anastomosis device

A - Human Necessities – 61 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61F 2/06 (2006.01) A61B 17/11 (2006.01)

Patent

CA 2347816

The invention relates to an anastomotic device for joining one end of a graft vessel to a target vessel at an opening made in the wall thereof. The anastomotic device comprises a tubular body on which an outer flange, which comes into contact with the outside of the wall of the target vessel around the opening, and an inner flange, which comes into contact with the inside of the wall of the target vessel around the opening, are arranged. The inner flange is made up of a number of arms which are able to move from an extended position, located in the extension of the tubular body, under the influence of a pretension into a position extending inthe lateral direction with respect to the tubular body, after said pretension has been released, in order to form the inner flange. The invention further relates to an anastomotic device comprising a tubular body with an outer flange and an inner flange thereon, the outer flange and optionally also the inner flange being cylindrically curved with a radius of curvature approximately equal to the radius of curvature of the target vessel.

L'invention concerne un dispositif d'anastomose servant à assembler une extrémité d'un vaisseau greffé, avec un vaisseau cible, au niveau d'une ouverture pratiquée dans la paroi de ce dernier. Ce dispositif comprend un corps tubulaire sur lequel on a disposé un rebord extérieur, entrant en contact avec l'extérieur de la paroi du vaisseau cible, autour de l'ouverture, ainsi qu'un rebord intérieur entrant en contact avec l'intérieur de la paroi du vaisseau cible, autour de l'ouverture. Le rebord intérieur est composé d'un certain nombre de segments pouvant, sous l'effet d'une tension préalable, se déplacer entre une position d'extension, située dans l'extension du corps tubulaire, et une position d'extension latérale par rapport au corps tubulaire, après relâchement de la tension préalable, de manière à former le rebord intérieur. L'invention concerne en outre un dispositif d'anastomose comprenant un corps tubulaire présentant un rebord extérieur et un rebord intérieur, le rebord extérieur et, éventuellement, le rebord intérieur étant courbés de manière cylindrique, leur rayon de courbure étant approximativement égal au rayon de courbure du vaisseau cible.

LandOfFree

Say what you really think

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

Rating

Anastomosis device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anastomosis device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anastomosis device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1997117

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