#$%^&*AU2012201575A120120405.pdf#####C \NRPorb1\DCCJlXT4215544_ I DOC. IM112012 ABSTRACT A reamer for medical applications, comprising: a. a shaft portion having an elongated body with a distal end and a proximal end, said distal end having a coupling portion appointed for attachment of said reamer to a drilling device, said proximal end having a threaded portion and b. a disposable hollow cutter assembly comprising: I. a disposable hollow cutter sleeve portion having an outer surface and a hollow construction, said disposable hollow cutter sleeve portion further comprising a plurality of cutting teeth and a plurality of apertures on said outer surface and 2. a pilot tip having a threaded inner surface and being attached to said disposable hollow cutter sleeve portion c. said disposable hollow cutter assembly being adapted to slide over said proximal end of said elongated shaft portion and extend over a portion of said elongated body thereof, thereby enabling said pilot tip to be threaded with said threaded portion of said proximal end of said shaft portion.1/11 Fig. 1 13 11 12 14 15 Prior Art
