Spinal implant, driver tool and nut guide

Details Spinal implant, driver tool and nut guide Spinal implant, driver tool and nut guide

2005-08-23

2005-08-23

Philogene, Pedro (Department: 3732)

Surgery

Instruments

Orthopedic instrumentation

C606S104000

Reexamination Certificate

active

06932822

ABSTRACT:
A driver tool for a spinal implant having an implant body and an anchoring screw portion, and a nut member screwed onto a head portion of the implant body and having an upper wall formed with a tool engagement groov. The driver tool includes an elongated shaft, and a tubular tool end having substantially the same diameter as that of the nut member. The tubular tool end has an engaging segment engageable with the engagement groove formed on the upper wall of the nut member.

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English Language Abstract of JP 11-318932.
English Language Abstract of FR 2,780,963.
English Language Abstract of FR 2,718,011.
English Language Abstract of FR 2,693,099.
English Language Abstract of FR 2,747,028.
English Language Abstract of DE 19,756,646,4.

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