Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate
2006-06-05
2011-12-20
Barrett, Thomas (Department: 3775)
Surgery
Instruments
Orthopedic instrumentation
C081S025000, C173S090000, C403S345000
Reexamination Certificate
active
08080015
ABSTRACT:
An impacting device for inserting, positioning and/or removing an implant and/or performing other impacting applications. The impacting device may have a head having at least one recess. The recess may have a insertion channel and a locking chamber. In one embodiment, the insertion channel and the locking chamber may be connected by an axial channel. The recess may pass through a lateral surface of the head so that the base surface may remain cohesive or unobstructed. A guide means, such as a guide rod, may be positioned though the recess so that the head may be moveable on the guide means and not disengage the guide means. A shaft having a handle may be attached to the head to assist a surgeon in moving the head on the guide means.
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Büttler Markus
Streff Patrick
Barrett Thomas
Bates David
Kay Kaplun & Marcin, LLP
Synthes USA, LLC
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