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07/19/07 | 77 views | #20070168024 | Prev - Next | USPTO Class 623 | About this Page  623 rss/xml feed  monitor keywords

Percutaneous transcatheter heart valve

USPTO Application #: 20070168024
Title: Percutaneous transcatheter heart valve
Abstract: The present invention provides improved devices and methods for replacing or repairing a malfunctioning heart valve. In particular, improved minimally invasive methods and devices are provided for percutaneous transcatheter implantation of expansible prosthetic heart valves within or adjacent a valved anatomic site within the heart. In one embodiment, an expansible prosthetic heart valve comprises an implantable structure, a flexible membrane, and a membrane support. The implantable structure is expansible from a first reduced diameter to a second enlarged diameter and has a flow path therethrough. The flexible membrane is positionable in the flow path for permitting flow in a first direction and substantially resisting flow in a second direction. The membrane support is positionable in the flow path and affixed to the implantable structure. (end of abstract)
USPTO Applicaton #: 20070168024 - Class: 623002180 (USPTO)
Related Patent Categories: Prosthesis (i.e., Artificial Body Members), Parts Thereof, Or Aids And Accessories Therefor, Heart Valve, Flexible Leaflet, Supported By Frame, Resilient Frame

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Previous Patent Application:
Diagnostic kit to assist with heart valve annulus adjustment
Next Patent Application:
Heart valve
Industry Class:
Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor

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