CA2301952A1 - Dispositif pour implant avec fusion et procede d'utilisation - Google Patents

Dispositif pour implant avec fusion et procede d'utilisation Download PDF

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Publication number
CA2301952A1
CA2301952A1 CA002301952A CA2301952A CA2301952A1 CA 2301952 A1 CA2301952 A1 CA 2301952A1 CA 002301952 A CA002301952 A CA 002301952A CA 2301952 A CA2301952 A CA 2301952A CA 2301952 A1 CA2301952 A1 CA 2301952A1
Authority
CA
Canada
Prior art keywords
implant
implant member
bone
prosthesis according
intervertebral prosthesis
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.)
Abandoned
Application number
CA002301952A
Other languages
English (en)
Inventor
Nelson Scarborough
John W. Morris
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.)
Osteotech Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2301952A1 publication Critical patent/CA2301952A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61F2/4455—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
    • A61F2/447—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 substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
    • 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
    • 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
    • A61F2/4455—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
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

Cette invention se rapporte à une prothèse intervertébrale, qui contient un élément d'implant de greffe osseuse dimensionné pour pouvoir être inséré dans un espace intervertébrale délimité par des vertèbres adjacentes et comportant au moins des première et seconde sections longitudinales avec des première et seconde dimensions de section transversale. La première dimension de section transversale de la première section d'implant est supérieure à la seconde dimension de section transversale de la seconde section de l'implant, de façon à former une région en gradin ayant une surface de retenue. Ainsi, lors de l'insertion de l'élément d'implant dans une cavité réceptrice de dimension généralement correspondante formée entre les vertèbres adjacentes, la surface de retenue facilite sa fixation dans ladite cavité par contact correspondant des surfaces de la cavité réceptrice. Un procédé de fusion des vertèbres adjacentes utilisant cette prothèse est également présenté.
CA002301952A 1997-09-17 1997-09-17 Dispositif pour implant avec fusion et procede d'utilisation Abandoned CA2301952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/016473 WO1999013805A1 (fr) 1997-09-17 1997-09-17 Dispositif pour implant avec fusion et procede d'utilisation

Publications (1)

Publication Number Publication Date
CA2301952A1 true CA2301952A1 (fr) 1999-03-25

Family

ID=22261645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002301952A Abandoned CA2301952A1 (fr) 1997-09-17 1997-09-17 Dispositif pour implant avec fusion et procede d'utilisation

Country Status (12)

Country Link
EP (1) EP1014900A1 (fr)
JP (1) JP2001516618A (fr)
KR (1) KR20010024069A (fr)
AU (1) AU4420797A (fr)
BR (1) BR9714897A (fr)
CA (1) CA2301952A1 (fr)
EA (1) EA001334B1 (fr)
HU (1) HUP0004039A3 (fr)
IL (1) IL135132A0 (fr)
NO (1) NO20001386L (fr)
NZ (1) NZ503429A (fr)
WO (1) WO1999013805A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070162132A1 (en) 2005-12-23 2007-07-12 Dominique Messerli Flexible elongated chain implant and method of supporting body tissue with same
KR101756626B1 (ko) 2010-11-15 2017-07-10 진테스 게엠베하 뼈 결손용 이식편 수집 및 격납 시스템

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309777A (en) 1980-11-13 1982-01-12 Patil Arun A Artificial intervertebral disc
US4743256A (en) 1985-10-04 1988-05-10 Brantigan John W Surgical prosthetic implant facilitating vertebral interbody fusion and method
US4834757A (en) 1987-01-22 1989-05-30 Brantigan John W Prosthetic implant
FR2623085B1 (fr) 1987-11-16 1992-08-14 Breard Francis Implant chirurgical pour limiter le mouvement relatif des vertebres
US4961740B1 (en) 1988-10-17 1997-01-14 Surgical Dynamics Inc V-thread fusion cage and method of fusing a bone joint
CA2007210C (fr) * 1989-05-10 1996-07-09 Stephen D. Kuslich Trepan aleseur intervertebral
US4936848A (en) 1989-09-22 1990-06-26 Bagby George W Implant for vertebrae
US5105255A (en) 1990-01-10 1992-04-14 Hughes Aircraft Company MMIC die attach design for manufacturability
ES2071195T3 (es) * 1990-12-19 1995-06-16 Harle Anton Protesis para huesos.
US5390683A (en) * 1991-02-22 1995-02-21 Pisharodi; Madhavan Spinal implantation methods utilizing a middle expandable implant
US6093207A (en) * 1994-03-18 2000-07-25 Pisharodi; Madhavan Middle expanded, removable intervertebral disk stabilizer disk
CN1134810A (zh) * 1995-02-17 1996-11-06 索发默达纳集团股份有限公司 改进的体内脊骨融合植入件

Also Published As

Publication number Publication date
NO20001386L (no) 2000-05-18
NZ503429A (en) 2001-10-26
EP1014900A1 (fr) 2000-07-05
IL135132A0 (en) 2001-05-20
KR20010024069A (ko) 2001-03-26
BR9714897A (pt) 2000-08-22
EA200000326A1 (ru) 2000-10-30
WO1999013805A1 (fr) 1999-03-25
NO20001386D0 (no) 2000-03-16
EA001334B1 (ru) 2001-02-26
JP2001516618A (ja) 2001-10-02
HUP0004039A2 (en) 2001-03-28
HUP0004039A3 (en) 2001-04-28
AU4420797A (en) 1999-04-05

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20030917