DE69936473D1 - Expandierbare Zwischenwirbel-Distanzstücke - Google Patents

Expandierbare Zwischenwirbel-Distanzstücke

Info

Publication number
DE69936473D1
DE69936473D1 DE69936473T DE69936473T DE69936473D1 DE 69936473 D1 DE69936473 D1 DE 69936473D1 DE 69936473 T DE69936473 T DE 69936473T DE 69936473 T DE69936473 T DE 69936473T DE 69936473 D1 DE69936473 D1 DE 69936473D1
Authority
DE
Germany
Prior art keywords
size configuration
spacer
width
portions
reduced size
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69936473T
Other languages
English (en)
Other versions
DE69936473T2 (de
Inventor
Kevin Foley
Harald Ebner
Mingyan Liu
Charles Branch
Lawrence Boyd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warsaw Orthopedic Inc
Original Assignee
Warsaw Orthopedic Inc
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 Warsaw Orthopedic Inc filed Critical Warsaw Orthopedic Inc
Publication of DE69936473D1 publication Critical patent/DE69936473D1/de
Application granted granted Critical
Publication of DE69936473T2 publication Critical patent/DE69936473T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

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    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
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    • A61F2/00Filters 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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    • A61F2/4465Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
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    • A61F2/00Filters 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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    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
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    • YGENERAL 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
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DE69936473T 1998-10-29 1999-10-27 Expandierbare Zwischenwirbel-Distanzstücke Expired - Fee Related DE69936473T2 (de)

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US09/182,560 US6193757B1 (en) 1998-10-29 1998-10-29 Expandable intervertebral spacers

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JP (1) JP4197845B2 (de)
AT (2) ATE276717T1 (de)
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US6833006B2 (en) 2004-12-21
ATE276717T1 (de) 2004-10-15
EP1813228A2 (de) 2007-08-01
AU1235600A (en) 2000-05-22
US6193757B1 (en) 2001-02-27
US20020151976A1 (en) 2002-10-17
US20100161062A1 (en) 2010-06-24
US7655042B2 (en) 2010-02-02
WO2000025706A1 (en) 2000-05-11
EP1124512B1 (de) 2004-09-22
DE69920494T2 (de) 2006-02-23
US7993403B2 (en) 2011-08-09
US6395031B1 (en) 2002-05-28
JP4197845B2 (ja) 2008-12-17
JP2002528223A (ja) 2002-09-03
DE69920494D1 (de) 2004-10-28
EP1459711A1 (de) 2004-09-22
ATE366096T1 (de) 2007-07-15
ES2228172T3 (es) 2005-04-01
US20050113920A1 (en) 2005-05-26
EP1124512A1 (de) 2001-08-22
DE69936473T2 (de) 2008-03-06
EP1459711B1 (de) 2007-07-04

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