Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1993-04-14
1995-04-11
Isabella, David
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
623 16, A61F 228, A61F 234
Patent
active
054054028
ABSTRACT:
An implantable prosthesis comprises a polyethylene prosthetic member that is substantially transparent to x-rays and a radiographic marker that is substantially opaque to x-rays. The radiographic marker is configured as a tension spring arranged as a continuous ring encircling the prosthetic member.
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Arlitt Mark L.
Dye Donald W.
Intermedics Orthopedics, Inc.
Isabella David
Robinson Richard L.
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