CA2360422C - Truncated open intervertebral spacers - Google Patents

Truncated open intervertebral spacers Download PDF

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Publication number
CA2360422C
CA2360422C CA002360422A CA2360422A CA2360422C CA 2360422 C CA2360422 C CA 2360422C CA 002360422 A CA002360422 A CA 002360422A CA 2360422 A CA2360422 A CA 2360422A CA 2360422 C CA2360422 C CA 2360422C
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CA
Canada
Prior art keywords
spacer
bone
chamber
arms
interbody fusion
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
CA002360422A
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English (en)
French (fr)
Other versions
CA2360422A1 (en
Inventor
Lawrence M. Boyd
J. Kenneth Burkus
John D. Dorchak
Bradley T. Estes
Eddie F. Ray, Iii
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Warsaw Orthopedic Inc
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Warsaw Orthopedic Inc
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Filing date
Publication date
Application filed by Warsaw Orthopedic Inc filed Critical Warsaw Orthopedic Inc
Publication of CA2360422A1 publication Critical patent/CA2360422A1/en
Application granted granted Critical
Publication of CA2360422C publication Critical patent/CA2360422C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

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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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    • A61F2/4611—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
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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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    • A61F2/446—Joints 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 elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
    • A61F2250/0063—Nested prosthetic parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures
    • A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
CA002360422A 1999-01-11 2000-01-11 Truncated open intervertebral spacers Expired - Fee Related CA2360422C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11538899P 1999-01-11 1999-01-11
US60/115,388 1999-01-11
PCT/US2000/000590 WO2000041654A2 (en) 1999-01-11 2000-01-11 Truncated open intervertebral spacers

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CA2360422A1 CA2360422A1 (en) 2000-07-20
CA2360422C true CA2360422C (en) 2008-10-07

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CA002360424A Expired - Fee Related CA2360424C (en) 1999-01-11 2000-01-11 Intervertebral spacers with side wall accessible interior cavity
CA002360422A Expired - Fee Related CA2360422C (en) 1999-01-11 2000-01-11 Truncated open intervertebral spacers

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US (2) US7534265B1 (enExample)
EP (3) EP1609445A1 (enExample)
JP (2) JP4312964B2 (enExample)
AT (2) ATE304335T1 (enExample)
AU (2) AU763735B2 (enExample)
CA (2) CA2360424C (enExample)
DE (2) DE60022620T2 (enExample)
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WO (2) WO2000041654A2 (enExample)

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CA2360424C (en) 2008-08-26
DE60038160T2 (de) 2009-03-12
WO2000041654A3 (en) 2001-09-07
AU764981B2 (en) 2003-09-04
ES2248049T3 (es) 2006-03-16
DE60022620T2 (de) 2006-06-22
US7534265B1 (en) 2009-05-19
EP1143885B1 (en) 2008-02-27
AU2499500A (en) 2000-08-01
EP1609445A1 (en) 2005-12-28
DE60038160D1 (de) 2008-04-10
US20090254181A1 (en) 2009-10-08
WO2000041654B1 (en) 2002-02-07
ATE304335T1 (de) 2005-09-15
CA2360422A1 (en) 2000-07-20
EP1143885A2 (en) 2001-10-17
EP1139930B1 (en) 2005-09-14
DE60022620D1 (de) 2005-10-20
EP1139930A2 (en) 2001-10-10
WO2000041655A3 (en) 2000-12-07
AU763735B2 (en) 2003-07-31
WO2000041655A2 (en) 2000-07-20
WO2000041654A2 (en) 2000-07-20
CA2360424A1 (en) 2000-07-20
ATE387162T1 (de) 2008-03-15
JP2002534212A (ja) 2002-10-15
AU2963300A (en) 2000-08-01
JP2002534211A (ja) 2002-10-15
US8038714B2 (en) 2011-10-18
EP1143885A3 (en) 2002-01-02
JP4312964B2 (ja) 2009-08-12

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