FR2730158B1 - Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes - Google Patents

Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes

Info

Publication number
FR2730158B1
FR2730158B1 FR9501326A FR9501326A FR2730158B1 FR 2730158 B1 FR2730158 B1 FR 2730158B1 FR 9501326 A FR9501326 A FR 9501326A FR 9501326 A FR9501326 A FR 9501326A FR 2730158 B1 FR2730158 B1 FR 2730158B1
Authority
FR
France
Prior art keywords
vertebres
missing
replacement
maintaining
normal spacing
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
FR9501326A
Other languages
English (en)
Other versions
FR2730158A1 (fr
Inventor
Marc Ameil
Herve Dinville
Michel Gau
Jean Huppert
Jean Francois Jeanson
Thierry Marnay
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.)
Aesculap JBS SA
Original Assignee
JBS SA France
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 JBS SA France filed Critical JBS SA France
Priority to FR9501326A priority Critical patent/FR2730158B1/fr
Priority to JP8018968A priority patent/JPH08266564A/ja
Priority to US08/595,955 priority patent/US5723013A/en
Priority to DE19604246A priority patent/DE19604246B4/de
Priority to KR1019960002823A priority patent/KR960030899A/ko
Priority to DE29623988U priority patent/DE29623988U1/de
Publication of FR2730158A1 publication Critical patent/FR2730158A1/fr
Application granted granted Critical
Publication of FR2730158B1 publication Critical patent/FR2730158B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

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    • A61F2/46Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603Special 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
    • A61F2/4611Special 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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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30878Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • A61F2002/30879Ribs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0033Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0069Three-dimensional shapes cylindrical

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Neurology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
FR9501326A 1995-02-06 1995-02-06 Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes Expired - Fee Related FR2730158B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9501326A FR2730158B1 (fr) 1995-02-06 1995-02-06 Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes
JP8018968A JPH08266564A (ja) 1995-02-06 1996-02-05 除去した椎骨に代えて用いるインプラント
US08/595,955 US5723013A (en) 1995-02-06 1996-02-06 Spacer implant for substituting missing vertebrae
DE19604246A DE19604246B4 (de) 1995-02-06 1996-02-06 Distanzhaltendes Implantat zum Ersetzen von fehlenden Wirbelknochen
KR1019960002823A KR960030899A (ko) 1995-02-06 1996-02-06 결손된 척추를 대체하기 위한 스페이서 이식체
DE29623988U DE29623988U1 (de) 1995-02-06 1996-02-06 Distanzhaltendes Implantat zum Ersetzen von fehlenden Wirbelknochen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501326A FR2730158B1 (fr) 1995-02-06 1995-02-06 Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes

Publications (2)

Publication Number Publication Date
FR2730158A1 FR2730158A1 (fr) 1996-08-09
FR2730158B1 true FR2730158B1 (fr) 1999-11-26

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FR9501326A Expired - Fee Related FR2730158B1 (fr) 1995-02-06 1995-02-06 Dispositif de maintien d'un ecartement normal entre les vertebres et destine au remplacement de vertebres manquantes

Country Status (5)

Country Link
US (1) US5723013A (fr)
JP (1) JPH08266564A (fr)
KR (1) KR960030899A (fr)
DE (2) DE19604246B4 (fr)
FR (1) FR2730158B1 (fr)

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JPH08266564A (ja) 1996-10-15
KR960030899A (ko) 1996-09-17
FR2730158A1 (fr) 1996-08-09
US5723013A (en) 1998-03-03
DE29623988U1 (de) 2001-03-08
DE19604246A1 (de) 1996-08-08

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