Invention Grant
US09072544B2 Device for dynamic posterior stabilisation matching the anatomic lordosis
有权
用于动态后稳定匹配解剖脊柱前凸的装置
- Patent Title: Device for dynamic posterior stabilisation matching the anatomic lordosis
- Patent Title (中): 用于动态后稳定匹配解剖脊柱前凸的装置
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Application No.: US12993976Application Date: 2009-05-20
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Publication No.: US09072544B2Publication Date: 2015-07-07
- Inventor: Frédéric Fortin , Johann Robin , Olivier Gilles , Brice Sennequier
- Applicant: Frédéric Fortin , Johann Robin , Olivier Gilles , Brice Sennequier
- Applicant Address: FR Pessac
- Assignee: BIOSPINE Implants
- Current Assignee: BIOSPINE Implants
- Current Assignee Address: FR Pessac
- Agency: Hodgson Russ LLP
- Priority: FR0802807 20080523
- International Application: PCT/FR2009/000584 WO 20090520
- International Announcement: WO2009/153431 WO 20091223
- Main IPC: A61B17/70
- IPC: A61B17/70

Abstract:
The a device is provided for dynamic posterior stabilization. The device combines includes a mobile piston rod with a piston head at an end thereof; a viscoelastic shock-absorbing unit having a convex surface; a fixed rod defining an angle relative to an axis of a casing and the fixed rod including, at an end thereof, a concave surface; a viscoelastic ring; and wherein the viscoelastic components are contained within the casing.
Public/Granted literature
- US20110152935A1 Device For Dynamic Posterior Stabilisation Matching the Anatomic Lordosis Public/Granted day:2011-06-23
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