WO2007075470A3 - Rotatable interspinous spacer - Google Patents

Rotatable interspinous spacer Download PDF

Info

Publication number
WO2007075470A3
WO2007075470A3 PCT/US2006/048021 US2006048021W WO2007075470A3 WO 2007075470 A3 WO2007075470 A3 WO 2007075470A3 US 2006048021 W US2006048021 W US 2006048021W WO 2007075470 A3 WO2007075470 A3 WO 2007075470A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotatable
interspinous spacer
state
interspinous
spacer
Prior art date
Application number
PCT/US2006/048021
Other languages
French (fr)
Other versions
WO2007075470A2 (en
Inventor
Seungkyu Daniel Kwak
John Riley Hawkins
Original Assignee
Depuy Spine Inc
Seungkyu Daniel Kwak
John Riley Hawkins
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Depuy Spine Inc, Seungkyu Daniel Kwak, John Riley Hawkins filed Critical Depuy Spine Inc
Priority to AU2006332002A priority Critical patent/AU2006332002A1/en
Priority to EP06847679.5A priority patent/EP1968495B1/en
Publication of WO2007075470A2 publication Critical patent/WO2007075470A2/en
Publication of WO2007075470A3 publication Critical patent/WO2007075470A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
    • A61B17/7065—Devices with changeable shape, e.g. collapsible or having retractable arms to aid implantation; Tools therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S606/00—Surgery
    • Y10S606/902—Cortical plate specifically adapted for a particular bone

Abstract

An interspinous spacer having opposed, pivotally connected s-shaped members that can enter the insterspinous space in an initial state state and then rotate to a final state to secure the implant to the adjacent interspinous processes.
PCT/US2006/048021 2005-12-22 2006-12-18 Rotatable interspinous spacer WO2007075470A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2006332002A AU2006332002A1 (en) 2005-12-22 2006-12-18 Rotatable interspinous spacer
EP06847679.5A EP1968495B1 (en) 2005-12-22 2006-12-18 Rotatable interspinous spacer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/315,660 US7585313B2 (en) 2005-12-22 2005-12-22 Rotatable interspinous spacer
US11/315,660 2005-12-22

Publications (2)

Publication Number Publication Date
WO2007075470A2 WO2007075470A2 (en) 2007-07-05
WO2007075470A3 true WO2007075470A3 (en) 2009-01-22

Family

ID=38218480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/048021 WO2007075470A2 (en) 2005-12-22 2006-12-18 Rotatable interspinous spacer

Country Status (4)

Country Link
US (1) US7585313B2 (en)
EP (1) EP1968495B1 (en)
AU (1) AU2006332002A1 (en)
WO (1) WO2007075470A2 (en)

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Also Published As

Publication number Publication date
EP1968495A4 (en) 2012-03-07
EP1968495B1 (en) 2013-05-08
AU2006332002A1 (en) 2007-07-05
WO2007075470A2 (en) 2007-07-05
EP1968495A2 (en) 2008-09-17
US20070161992A1 (en) 2007-07-12
US7585313B2 (en) 2009-09-08

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