Percutaneous aortic valve

Details Percutaneous aortic valve Percutaneous aortic valve

2005-09-09

2008-11-04

Gherbi, Suzette J (Department: 3738)

Prosthesis (i.e., artificial body members), parts thereof, or ai

Heart valve

Annuloplasty device

Reexamination Certificate

active

07445632

ABSTRACT:
The present invention provides a valve configured for insertion on the proximal and distal sides of a heart valve annulus to replace the heart valve of a patient. The valve comprises a first substantially annular portion adapted to be positioned on a proximal side of the annulus of a patient and a second substantially annular portion adapted to be positioned on a distal side of the annulus of a patient, wherein at least one of the first and second substantially annular portions is movable towards the other portion to a clamped position to clamp around the annulus. The second portion has a flow restricting portion extending therefrom and is movable between a first position to permit the flow of blood and a second position to restrict the flow of blood. In one embodiment, the valve has a suture joining the first and second portions to draw the first and second portions into closer proximity and a cinch member to secure the suture to maintain the first and second portions in the clamped position. In another embodiment, the first and second portions are connected by a first segment which biases the first and second portions toward the clamped position.

REFERENCES:
patent: 5545214 (1996-08-01), Stevens
patent: 5571215 (1996-11-01), Sterman et al.
patent: 5713951 (1998-02-01), Garrison et al.
patent: 5716370 (1998-02-01), Williamson, IV et al.
patent: 5718725 (1998-02-01), Sterman et al.
patent: 5728151 (1998-03-01), Garrison et al.
patent: 5755783 (1998-05-01), Stobie et al.
patent: 5814097 (1998-09-01), Sterman et al.
patent: 5924424 (1999-07-01), Stevens et al.
patent: 5957949 (1999-09-01), Leonhardt et al.
patent: 5972030 (1999-10-01), Garrison et al.
patent: 5976174 (1999-11-01), Ruiz
patent: 6010531 (2000-01-01), Donlon et al.
patent: 6102945 (2000-08-01), Campbell
patent: 6171320 (2001-01-01), Monassevitch
patent: 6287339 (2001-09-01), Vazques et al.
patent: 6319281 (2001-11-01), Patel
patent: 6338740 (2002-01-01), Carpentier
patent: 6425916 (2002-07-01), Garrison et al.
patent: 6458156 (2002-10-01), Wan et al.
patent: 6730121 (2004-05-01), Ortiz et al.
patent: 2001/0007956 (2001-07-01), Letac et al.
patent: 2002/0173841 (2002-11-01), Ortiz et al.
patent: 2003/0055496 (2003-03-01), Cai et al.
patent: 2003/0069593 (2003-04-01), Tremulis et al.
patent: 2004/0088047 (2004-05-01), Spence et al.
patent: 2004/0127982 (2004-07-01), Machold et al.
patent: 2004/0215333 (2004-10-01), Duran et al.
patent: 0920842 (1999-06-01), None
patent: 1386811 (1965-01-01), None
patent: 63234965 (1988-09-01), None
patent: WO 8802247 (1986-09-01), None
patent: WO 9956665 (1999-04-01), None

Affiliated with

Also associated with

Rating

Percutaneous aortic valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4038700