Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate
2007-03-20
2009-12-29
Barrett, Thomas C (Department: 3775)
Surgery
Instruments
Orthopedic instrumentation
C606S088000, C623S013120
Reexamination Certificate
active
07637910
ABSTRACT:
Methods and apparatus for arthroscopic tenodesis using sockets in bone created by retrograde cutting. A dual-sided rotary drill cutter is used to form a tibial and femoral socket by retrograde and antegrade cutting, respectively. The method is used to form a pair of sockets in the joint, which accept the respective ends of a replacement graft. The dual-sided cutter is configured such that it cuts in both directions (retrograde and antegrade) and does not need to be flipped over between forming the respective sockets.
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Schelter John
Schmieding Reinhold
Arthrex Inc.
Barrett Thomas C
Dickstein & Shapiro LLP
Yang Andrew
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