Invention Grant
US08668722B2 Method for locking an artificial facet between two vertebral bodies
有权
在两个椎体之间锁定人造小面的方法
- Patent Title: Method for locking an artificial facet between two vertebral bodies
- Patent Title (中): 在两个椎体之间锁定人造小面的方法
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Application No.: US13675511Application Date: 2012-11-13
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Publication No.: US08668722B2Publication Date: 2014-03-11
- Inventor: Paul Pavlov , Robert Frigg , Beat Lechmann
- Applicant: Paul Pavlov , Robert Frigg , Beat Lechmann
- Applicant Address: US MA Raynham
- Assignee: DePuy Synthes Products, LLC
- Current Assignee: DePuy Synthes Products, LLC
- Current Assignee Address: US MA Raynham
- Agency: Baker & Hostetler LLP
- Main IPC: A61B17/88
- IPC: A61B17/88 ; A61B17/70
Abstract:
A bone screw (1) is used for locking 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).
Public/Granted literature
- US20130116732A1 Method for Locking an Artificial Facet Between Two Vertebral Bodies Public/Granted day:2013-05-09
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