Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Ear or nose prosthesis
Reexamination Certificate
2007-01-16
2007-01-16
Isabella, David J. (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Ear or nose prosthesis
C623S023750, C606S151000
Reexamination Certificate
active
10501641
ABSTRACT:
A biodegradable auricular prosthetic device is described, particularly but not exclusively devised for the treatment of otitis media, comprising a tubular body having axially opposed ends and flanged at least at one of the opposed ends and at least a portion of which is produced from a material subject to biological degradation in the presence of organic liquids, wherein at least the portion made of material subject to biological degradation is produced from a polymeric material selected from the group of polyphosphazenes.
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Guerra David A.
Isabella David J.
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