Finishing RASP and orthopaedic surgical procedure for using the same to implant a revision hip prosthesis

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United States of America Patent

PATENT NO 9949833
SERIAL NO

13440430

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Abstract

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A surgical instrument includes a finishing rasp having a longitudinal axis, an elongated shaft, a handle, and a cutting head. The elongated shaft has an outer circumference and a bore formed therein, and the bore has an open end defined in a distal end of the elongated shaft and a blind end positioned proximally of the open end within the elongated shaft. The handle is secured to an opposite, proximal end of the elongated shaft. The cutting head is secured to, and extends away from, the distal end of the shaft. The cutting head has a length that extends along the longitudinal axis and is arcuate in shape so as to extend around less than the outer circumference of the elongated shaft at the open end of the bore. The cutting head includes a plurality of linear cutting teeth that extend along the length of the cutting head.

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Patent Owner(s)

Patent OwnerAddress
DEPUY SYNTHES PRODUCTS INC325 PARAMOUNT DRIVE RAYNHAM MA 02767-0350

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carr, Jonathan E Warsaw, US 25 423
Gheevarughese, Vineetha S Warsaw, US 3 50
McCleary, Larry G Warsaw, US 29 1390

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