Device for fixation of part on a support, especially of an implant on a bone
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United States of America Patent
Stats
-
May 7, 1991
Grant Date -
N/A
app pub date -
May 26, 1989
filing date -
May 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates, in particular, to a device for attachment of a part (10) on a support (12) with the aid of at least one fixation member such as a screw (14) comprising a head (18) and a rod (16) anchored in the substance constituting the support, the part (10) comprising a passage (34) through which passes the rod (16) and a support surface for the head (18). The device is completed by a supplementary locking member (46) threaded externally and cooperating with a complementary threading provided in the part (10) in order to lock the head of the fixation member relative to the said part and to apply it against the support surface. Application in particular for the fixation of implants or ancillary material on bones.
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