Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Arterial prosthesis – Having plural layers
Patent
1996-12-31
2000-09-12
Isabella, David J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Arterial prosthesis
Having plural layers
A61F 206
Patent
active
061171689
ABSTRACT:
A multilayer device comprised of at least one layer of material which is capable of absorbing liquid to thereby increase the volume of the layer, i.e., liquid swellable, and when bound to at least one non-absorbing or lesser absorbing layer of material causes deformation of the device upon liquid absorption.
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Wang Lixiao
Yang Dachuan
Isabella David J.
Sci-Med Life Systems, Inc.
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