Invention Grant
- Patent Title: Pedicle screw
- Patent Title (中): 椎弓根螺钉
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Application No.: US14256742Application Date: 2014-04-18
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Publication No.: US09084633B2Publication Date: 2015-07-21
- Inventor: J. Scott Smith
- Applicant: J. Scott Smith
- Agency: Workman Nydegger
- Main IPC: A61B17/70
- IPC: A61B17/70 ; A61B17/84 ; A61B17/86 ; A61B17/58 ; A61B19/00
Abstract:
A screw, comprising a head, and a shaft, wherein the shaft comprised a first threaded shaft portion; a second threaded shaft portion disposed contiguous to said head; and a middle shaft portion disposed between said first threaded shaft portion and said second threaded shaft, wherein said middle shaft portion is an irregular form.
Public/Granted literature
- US20140214099A1 PEDICLE SCREW Public/Granted day:2014-07-31
Information query
