Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dale Whipple0
Jason Hayes Tillett0
Date of Patent
June 7, 2016
0Patent Application Number
146307480
Date Filed
February 25, 2015
0Patent Citations Received
0
0
...
Patent Primary Examiner
Patent abstract
An improved joint fusion screw for transiliac fixation has an elongate hollow shaft. The hollow shaft has an externally threaded end portion extending to a tip end and a non-externally threaded shank portion having openings. The tip end has at least two bone cutting flutes at the bottom of the shaft. Each bone cutting flute has a cutting edge on a circumferential exterior of the threaded tip to cut bone and direct the cut bone internally into the hollow shaft toward the shank.
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