BR0313502A - Disco intervertebral - Google Patents

Disco intervertebral

Info

Publication number
BR0313502A
BR0313502A BR0313502-0A BR0313502A BR0313502A BR 0313502 A BR0313502 A BR 0313502A BR 0313502 A BR0313502 A BR 0313502A BR 0313502 A BR0313502 A BR 0313502A
Authority
BR
Brazil
Prior art keywords
intervertebral disc
central
disc
artificial intervertebral
stiffness
Prior art date
Application number
BR0313502-0A
Other languages
English (en)
Inventor
Justin K Coppes
David Gerber
David Paul
Andrew Lee
Original Assignee
Justin K Coppes
David Gerber
David Paul
Andrew Lee
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 Justin K Coppes, David Gerber, David Paul, Andrew Lee filed Critical Justin K Coppes
Publication of BR0313502A publication Critical patent/BR0313502A/pt

Links

Classifications

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    • A61F2/441—Joints for the spine, e.g. vertebrae, spinal discs made of inflatable pockets or chambers filled with fluid, e.g. with hydrogel
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    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
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    • A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
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    • 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
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
    • 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
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00856—Coating or prosthesis-covering structure made of compounds based on metal nitrides
    • A61F2310/0088—Coating made of titanium nitride

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Prostheses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

"DISCO INTERVERTEBRAL". A invenção refere-se a um disco intervertebral artificial para colocação entre vértebras adjacentes. O disco intervertebral artificial é, de preferência, projetado para restaurar altura de disco e lordose, permitir faixa natural de movimento, absorver choque e prover resistência à movimento e compressão axial. Além disso, o disco intervertebral (10) pode ser suado nas regiões cervical, torácica, ou lombar da espinha. O disco intervertebral artificial pode incluir, singularmente ou em combinação: um interior (19) pelo menos parcialmente carregado com um fluido (22); uma válvula (20) para injetar fluido no interior do disco; uma região central tendo uma rigidez de preferência, maior do que a rigidez das regiões externas, possibilitando, assim, que o disco pivote ao redor da região central. O pivó central pode ser formado por uma abertura central (108), uma câmara central (162), um núcleo interno ou um cabo central (258).
BR0313502-0A 2002-08-15 2003-08-15 Disco intervertebral BR0313502A (pt)

Applications Claiming Priority (3)

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US40340202P 2002-08-15 2002-08-15
US40335602P 2002-08-15 2002-08-15
PCT/US2003/025535 WO2004016205A2 (en) 2002-08-15 2003-08-15 Intervertebral disc implant

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BR0313502A true BR0313502A (pt) 2005-07-12

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EP (1) EP1531765B1 (pt)
JP (1) JP4256345B2 (pt)
KR (1) KR100984627B1 (pt)
AT (1) ATE400237T1 (pt)
BR (1) BR0313502A (pt)
CA (1) CA2495404C (pt)
DE (2) DE20321571U1 (pt)
ES (1) ES2310255T3 (pt)
WO (1) WO2004016205A2 (pt)

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WO2004016205A9 (en) 2004-07-08
ES2310255T3 (es) 2009-01-01
DE20321571U1 (de) 2008-02-14
KR20060056264A (ko) 2006-05-24
EP1531765A2 (en) 2005-05-25
JP4256345B2 (ja) 2009-04-22
CA2495404C (en) 2011-05-03
US7563284B2 (en) 2009-07-21
WO2004016205A3 (en) 2004-05-27
DE60322066D1 (de) 2008-08-21
EP1531765B1 (en) 2008-07-09
JP2006514558A (ja) 2006-05-11
US20050197702A1 (en) 2005-09-08
ATE400237T1 (de) 2008-07-15
WO2004016205A2 (en) 2004-02-26
KR100984627B1 (ko) 2010-09-30
CA2495404A1 (en) 2004-02-26

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