Nova Patents
MY134584A

Articular facet interference screw

Abstract

THE BONE SCREW (1) IS USED FOR LCOKING AN ARTICULAR FACET BETWEEN THE SUPERIOR AND INFERIOR ARTICULAR PROCESSES OF TWO VERTEBRAL BODIES AND IS PROVIDED WITH A THREADED SHAFT (2),A SCREW HEAD (3) AND A CENTRAL AXIS (4).@THE SCREW HEAD (3) IS FURTHER PROVIDED WITH A NUMBER OF GROOVES (5) ON THE PERIPHERY OF THE SCREW HEAD (3) WHICH RUN ESSENTIALLY PARALLEL TO SAID CENTRAL AXIS (4).@@@FIGURE 2A, 2B

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Published
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Every citation, both ways

Citations
DocumentRelationOffice
EP0857465ACitesEuropean Patent Office (EPO)
WO9321848ACitesWorld Intellectual Property Organization (WIPO)
US4754749ACitesUnited States of America