PEDICLE SCREW DRIVER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Aug 21, 2008
app pub date -
Feb 11, 2008
filing date -
Feb 12, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A surgical driver includes an elongated drive shaft engageable with a surgical bone anchor in torque transmitting relationship, a locking sleeve, and a sleeve locking member. The locking sleeve is mounted to the drive shaft and is engageable with the head of surgical bone anchor. The sleeve locking member is mounted for relative motion between a first position in which it is simultaneously engaged with both the drive shaft and the locking sleeve in rotationally fixed relationship and a second position in which it is disengaged from the rotationally fixed relationship with at least one of the drive shaft and locking sleeve.
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