CA2301952A1 - Dispositif pour implant avec fusion et procede d'utilisation - Google Patents
Dispositif pour implant avec fusion et procede d'utilisation Download PDFInfo
- 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
Links
- 239000007943 implant Substances 0.000 title claims abstract description 193
- 230000004927 fusion Effects 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 17
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 76
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 18
- 230000001939 inductive effect Effects 0.000 claims description 14
- 230000008468 bone growth Effects 0.000 claims description 9
- 230000001054 cortical effect Effects 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 229910000811 surgical stainless steel Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 claims 1
- 239000000560 biocompatible material Substances 0.000 claims 1
- 210000001185 bone marrow Anatomy 0.000 claims 1
- 210000002805 bone matrix Anatomy 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000003102 growth factor Substances 0.000 claims 1
- 230000000921 morphogenic effect Effects 0.000 claims 1
- 102000004169 proteins and genes Human genes 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000000126 substance Substances 0.000 description 8
- 238000013459 approach Methods 0.000 description 7
- 210000005036 nerve Anatomy 0.000 description 4
- 210000002303 tibia Anatomy 0.000 description 4
- 230000036346 tooth eruption Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 208000008035 Back Pain Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002188 osteogenic effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000005065 subchondral bone plate Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 206010049679 Spinal shock Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000968 fibrocartilage Anatomy 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000944 nerve tissue Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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.
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)
| 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 |
| WO2012068062A1 (fr) | 2010-11-15 | 2012-05-24 | Synthes Usa, Llc | Système de réception et de confinement de greffe pour anomalies osseuses |
Family Cites Families (12)
| 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 |
| US5593409A (en) * | 1988-06-13 | 1997-01-14 | Sofamor Danek Group, Inc. | Interbody spinal fusion implants |
| 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 |
| EP0493698B1 (fr) * | 1990-12-19 | 1995-04-05 | Anton Prof. Dr. Härle | Prothèse osseuse |
| 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 |
-
1997
- 1997-09-17 EP EP97942528A patent/EP1014900A1/fr not_active Withdrawn
- 1997-09-17 KR KR1020007002814A patent/KR20010024069A/ko not_active Application Discontinuation
- 1997-09-17 JP JP2000511437A patent/JP2001516618A/ja active Pending
- 1997-09-17 AU AU44207/97A patent/AU4420797A/en not_active Abandoned
- 1997-09-17 NZ NZ503429A patent/NZ503429A/en unknown
- 1997-09-17 CA CA002301952A patent/CA2301952A1/fr not_active Abandoned
- 1997-09-17 BR BR9714897-0A patent/BR9714897A/pt not_active Application Discontinuation
- 1997-09-17 WO PCT/US1997/016473 patent/WO1999013805A1/fr not_active Application Discontinuation
- 1997-09-17 EA EA200000326A patent/EA001334B1/ru not_active IP Right Cessation
- 1997-09-17 HU HU0004039A patent/HUP0004039A3/hu unknown
- 1997-09-17 IL IL13513297A patent/IL135132A0/xx unknown
-
2000
- 2000-03-16 NO NO20001386A patent/NO20001386L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9714897A (pt) | 2000-08-22 |
| JP2001516618A (ja) | 2001-10-02 |
| IL135132A0 (en) | 2001-05-20 |
| NO20001386L (no) | 2000-05-18 |
| WO1999013805A1 (fr) | 1999-03-25 |
| HUP0004039A3 (en) | 2001-04-28 |
| EP1014900A1 (fr) | 2000-07-05 |
| AU4420797A (en) | 1999-04-05 |
| KR20010024069A (ko) | 2001-03-26 |
| NO20001386D0 (no) | 2000-03-16 |
| EA001334B1 (ru) | 2001-02-26 |
| NZ503429A (en) | 2001-10-26 |
| HUP0004039A2 (en) | 2001-03-28 |
| EA200000326A1 (ru) | 2000-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20030917 |