Suture ring for heart valve prostheses

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Having rigid or semirigid pivoting occluder

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

623900, A61F 224

Patent

active

051639548

ABSTRACT:
In a suture ring for heart valve prostheses, the internal surface of the ring which is intended to be exposed to the blood flow is covered by a substantially water-repellent material so that it absorbs substantially no blood and has little haemolytic effect. The outer surface of the ring which is intended to be exposed to the tissue to which the prosthesis is sutured is covered by a substantially hydrophilic, porous material so as to encourage the colonization of the ring by the tissue.

REFERENCES:
patent: 3491376 (1970-01-01), Shiley
patent: 3579642 (1971-05-01), Hefferman et al.
patent: 3689942 (1972-09-01), Rapp
patent: 4035849 (1977-07-01), Angell et al.
patent: 4377010 (1983-03-01), Fydelor et al.
patent: 4535483 (1985-08-01), Klawitter et al.

LandOfFree

Say what you really think

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

Rating

Suture ring for heart valve prostheses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Suture ring for heart valve prostheses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suture ring for heart valve prostheses will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1168645

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