Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1989-08-11
1991-08-06
Green, Randall L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
623 16, 623 18, 623 22, 433173, 4332011, A61F 236
Patent
active
050374427
ABSTRACT:
The stem of the endoprosthesis comprises a core which provides the necessary strength to the endoprosthesis and a jacket or sleeve of thermoplastic having a softening temperature below 60.degree. C. The jacket can be made flowable upon heating so that during implantation, the jacket can be adapted to the bone cavity. In addition, the jacket can be heated at any subsequent time to return to a plastically deformable state in order to facilitate re-operations.
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patent: 4904534 (1990-02-01), Nagai
Flemming Manfred
Frey Otto
Wintermantel Erich
Green Randall L.
Iantorno Stephanie L.
Sulzer Brothers Limited
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