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Biological valve for venous valve insufficiency


Title: Biological valve for venous valve insufficiency.
Abstract: A bioprosthetic valve for repairing a deep venous insufficiency in a subject includes a single leaflet from a xenogeneic heart valve attached at natural margins of attachment to a patch of valve wall tissue. The patch may extend axially above and below the leaflet and circumferentially on either side of the leaflet to provide a region for attaching the patch to a fenestration in a host vein. A bioprosthetic valve may be manufactured by excising a portion of a xenogeneic heart valve including a single leaflet and contiguous wall tissue, and may further comprise shaving off excess leaflet tissue from adjacent leaflets. A method of replacing a malfunctioning venous valve in a subject includes providing a bioprosthetic valve as described above and inserting it to the host vein. ... Browse recent Hancock Jaffe Laboratories patents
USPTO Applicaton #: #20100234939
Inventors: Norman Jaffe



The Patent Description & Claims data below is from USPTO Patent Application 20100234939, Biological valve for venous valve insufficiency.




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Grasper system for placement of intraluminal device
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Prosthetic valve delivery system
Industry Class:
Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor
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stats Patent Info
Application #
US 20100234939 A1
Publish Date
09/16/2010
Document #
12789176
File Date
05/27/2010
USPTO Class
623/124
Other USPTO Classes
International Class
61F2/06
Drawings
7


Your Message Here(14K)


Fenestration
Venous Insufficiency


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Hancock Jaffe Laboratories

Browse recent Hancock Jaffe Laboratories patents

Prosthesis (i.e., Artificial Body Members), Parts Thereof, Or Aids And Accessories Therefor   Arterial Prosthesis (i.e., Blood Vessel)   Including Valve  

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