CA2264720C - Implant intervertebral - Google Patents
Implant intervertebral Download PDFInfo
- Publication number
- CA2264720C CA2264720C CA002264720A CA2264720A CA2264720C CA 2264720 C CA2264720 C CA 2264720C CA 002264720 A CA002264720 A CA 002264720A CA 2264720 A CA2264720 A CA 2264720A CA 2264720 C CA2264720 C CA 2264720C
- Authority
- CA
- Canada
- Prior art keywords
- implant
- vertebrae
- ceramic material
- less
- outer side
- 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 - Lifetime
Links
Landscapes
- Prostheses (AREA)
Abstract
Un implant intervertébral en forme de cylindre creux, présentant un axe longitudinal (3), une surface supérieure (1) et une surface inférieure (2), est constitué principalement d'un matériau céramique ayant une porosité maximum de 30 % en volume et comportant des pores remplis d'air. L'implant est caractérisé par le fait qu'après la fusion primaire, il compense la distance (correspondant à la hauteur du disque) entre les deux corps vertébraux pendant le processus de résorption - s'accompagnant d'une fusion adéquate - et, qu'après un certain temps, il est résorbé par lesdits corps vertébraux.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH1996/000303 WO1998009586A1 (fr) | 1996-09-04 | 1996-09-04 | Implant intervertebral |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2264720A1 CA2264720A1 (fr) | 1998-03-12 |
CA2264720C true CA2264720C (fr) | 2007-05-01 |
Family
ID=28048303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002264720A Expired - Lifetime CA2264720C (fr) | 1996-09-04 | 1996-09-04 | Implant intervertebral |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2264720C (fr) |
HK (1) | HK1020669A1 (fr) |
-
1996
- 1996-09-04 CA CA002264720A patent/CA2264720C/fr not_active Expired - Lifetime
-
1999
- 1999-12-20 HK HK99105975A patent/HK1020669A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2264720A1 (fr) | 1998-03-12 |
HK1020669A1 (en) | 2000-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160906 |