Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Reexamination Certificate
2011-08-09
2011-08-09
Gherbi, Suzette J (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
Reexamination Certificate
active
07993406
ABSTRACT:
Open chambered spacers, implanting tools and methods are provided. The spacers500′include a body505′having a wall506′which defines a chamber530′and an opening531′in communication with the chamber530′. In one embodiment the wall506′includes a pair of arms520′, 521′facing one another and forming a mouth525′to the chamber530′. Preferably, one of the arms520′is truncated relative to the other, forming a channel526. In one aspect the body505′does a bone dowel comprise an off-center plug from the diathesis of a long bone. The tools800include spacer engaging means for engaging a spacer and occlusion means for blocking an opening defined in the spacer. In some embodiments, the occlusion means820includes a plate821extendable from the housing805. In one specific embodiment the plate821defines a groove822which is disposed around a fastener830attached to the housing805so that the plate821is sliceable relative to the housing805.
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Bianchi John R.
Boyd Larry
Carter Kevin C.
Estes Bradley T.
Pafford John A.
Gherbi Suzette J
Warsaw Orthopedic Inc.
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