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1. (WO2015048700) MOTOR-DRIVEN TOOL-ENDED INSTRUMENTS

Pub. No.:    WO/2015/048700    International Application No.:    PCT/US2014/058153
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Wed Oct 01 01:59:59 CEST 2014
IPC: B23P 6/00
B23Q 5/04
Applicants: HOLDMEYER, Seth, Daniel
MORMON, Brian, James
MCCOLLUM, Robert, H.
COLLIER, Nathan, Andrew
FLANARY, Austin, Michael
VOUTSAS, Thomas, Spiros
Inventors: MORMON, Brian, James
MCCOLLUM, Robert, H.
COLLIER, Nathan, Andrew
FLANARY, Austin, Michael
VOUTSAS, Thomas, Spiros
Title: MOTOR-DRIVEN TOOL-ENDED INSTRUMENTS
Abstract:
A motor-driven instrument includes a shaft having a proximal end and a distal end, a retainer housing coupled to the distal end of the shaft, a rotary motor, and a tool head. The rotary motor including a motor body assembled with the retainer housing and an output shaft extending from a distal end of the motor body. The tool head includes a tubular proximal end secured to the retainer housing and receiving at least a portion of the motor body therein, and a distal end connected with the output shaft for rotation therewith.