WO2006007211A3 - Multi-joint implant - Google Patents

Multi-joint implant Download PDF

Info

Publication number
WO2006007211A3
WO2006007211A3 PCT/US2005/018660 US2005018660W WO2006007211A3 WO 2006007211 A3 WO2006007211 A3 WO 2006007211A3 US 2005018660 W US2005018660 W US 2005018660W WO 2006007211 A3 WO2006007211 A3 WO 2006007211A3
Authority
WO
WIPO (PCT)
Prior art keywords
posterior
implant
vertebrae
adjacent
joint implant
Prior art date
Application number
PCT/US2005/018660
Other languages
French (fr)
Other versions
WO2006007211A2 (en
Inventor
Niall Casey
Original Assignee
Depuy Spine Inc
Niall Casey
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, Niall Casey filed Critical Depuy Spine Inc
Priority to JP2007519223A priority Critical patent/JP2008504871A/en
Priority to EP05753922A priority patent/EP1761215A4/en
Priority to CA002571784A priority patent/CA2571784A1/en
Publication of WO2006007211A2 publication Critical patent/WO2006007211A2/en
Publication of WO2006007211A3 publication Critical patent/WO2006007211A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4405—Joints for the spine, e.g. vertebrae, spinal discs for apophyseal or facet joints, i.e. between adjacent spinous or transverse processes
    • A—HUMAN NECESSITIES
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
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    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped

Abstract

Methods and devices are provided for repairing or replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient’s spinal column. In one exemplary embodiment, and implant is provided having an anterior portion that is adapted to be positioned between adjacent vertebrae and a posterior portion that is adapted to be positioned around a spinal cord and to couple to a posterior surface of at least one adjacent vertebra. In use, the implant can allow the adjacent vertebrae to move relative to one another, thereby restoring normal function to the vertebrae.
PCT/US2005/018660 2004-06-30 2005-05-27 Multi-joint implant WO2006007211A2 (en)

Priority Applications (3)

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JP2007519223A JP2008504871A (en) 2004-06-30 2005-05-27 Double joint implant
EP05753922A EP1761215A4 (en) 2004-06-30 2005-05-27 Multi-joint implant
CA002571784A CA2571784A1 (en) 2004-06-30 2005-05-27 Multi-joint implant

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US58402204P 2004-06-30 2004-06-30
US60/584,022 2004-06-30
US10/908,787 US7351261B2 (en) 2004-06-30 2005-05-26 Multi-joint implant
US10/908,787 2005-05-26

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WO2006007211A3 true WO2006007211A3 (en) 2006-09-28

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AU (1) AU2005262636A1 (en)
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AU2005262636A1 (en) 2006-01-19
US20080103600A1 (en) 2008-05-01
US7351261B2 (en) 2008-04-01
US7682395B2 (en) 2010-03-23
WO2006007211A2 (en) 2006-01-19
US20060004448A1 (en) 2006-01-05
JP2008504871A (en) 2008-02-21
CA2571784A1 (en) 2006-01-19
EP1761215A2 (en) 2007-03-14
EP1761215A4 (en) 2009-04-08

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