Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate
2005-05-24
2005-05-24
Robert, Eduardo C. (Department: 3732)
Surgery
Instruments
Orthopedic instrumentation
Reexamination Certificate
active
06896677
ABSTRACT:
A vertebral retrieval device includes a retrieval rod which is gripped firmly in a receiving slot of a fixation seat between two grooves of a pressing element and a C-shaped ring. The C-shaped ring rests on a spherical head fastening screw, a spherical head of which is received in the fixation seat and a shank of which is protruding from a through hole provided in a bottom of the fixation seat. The pressing element is pressed against the retrieval rod by a pressing screw, which is threaded into a threaded hole formed in a fixation element mounted in the receiving slot of the fixation seat.
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A-Spine Asia Co., Ltd.
A-Spine Holding Group Corp.
Bacon & Thomas PLLC
Comstock David
Robert Eduardo C.
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