Spinal column retaining system
Abstract
An apparatus for retaining first and second vertebrae of a spinal column in a desired spatial relationship includes a longitudinal member positionable along the spinal column. A member, such as a plate, connectable with the first vertebra has first and second fastener openings and a portion engageable with the longitudinal member. A first fastener extendable through the first fastener opening in the member has a first end portion for attachment to the first vertebra and has a longitudinal axis. A second fastener extendable through the second fastener opening in the member has a first end portion for attachment to the first vertebra and has a longitudinal axis. The longitudinal axes of the first and second fasteners converge at an acute angle as viewed in a sagittal plane when the first and second fasteners connect the member with the first vertebra. The member connectable with the first vertebra has a body portion and has a lip portion projecting from the body portion of the member. The lip portion of the member is engageable with a surface of the first vertebra facing toward the second vertebra.

Term
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Projected expiry passed 25 April 2017, 9.4 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0570929A1 | Cites | European Patent Office (EPO) | XA | Search report | 1-10,19-22 |
| EP0599640A1 | Cites | European Patent Office (EPO) | A | Search report | 1,2,5-9,18,19 |
| EP0679370A2 | Cites | European Patent Office (EPO) | XA | Search report | 1-3,5-8,19-22 |
| FR2713473A1 | Cites | France | XA | Search report | 1-3,5-10,19-22 |
21 members in 10 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 655851 | United States of America | – | |
| 65585196 | United States of America | A | |
| 65585196 | United States of America | A | |
| US19960655851 | – | – | – |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| CA2203716A1 | Canada | A1 | |
| EP0809971A2 | European Patent Office (EPO) | A2 | |
| AU1915197A | Australia | A | |
| KR970076124A | Republic of Korea | A | |
| EP0809971A3This record | European Patent Office (EPO) | A3 | |
| CN1169848A | China | A | |
| JPH1043200A | Japan | A | |
| AU695138B2 | Australia | B2 | |
| US5800433A | United States of America | A | |
| KR100212354B1 | Republic of Korea | B1 | |
| US6214005B1 | United States of America | B1 | |
| JP2002191615A | Japan | A | |
| JP3302611B2 | Japan | B2 | |
| EP0809971B1 | European Patent Office (EPO) | B1 | |
| AT236581T | Austria | T | |
| ATE236581T1 | Austria | T1 | |
| DE69720591D1 | Germany | D1 | |
| CA2203716C | Canada | C | |
| CN1119125C | China | C | |
| DE69720591T2 | Germany | T2 | |
| ES2196209T3 | Spain | T3 |
51 legal events, as 6 offices reported them to INPADOC
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|---|---|---|---|
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| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Definitive protectionFG2A | FG2A | ES | |
| Fr: translation filedET | ET | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Translation of granted ep patentGrantedTRGR | TRGR | SE | |
| New agentNV | NV | CH | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
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| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| First examination report despatched17Q | 17Q | EP | |
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| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0809971
- Publication, DOCDB
- 0809971
- Publication, EPODOC
- EP0809971
- Application
- 97106886
- Application, DOCDB
- 97106886
- Application, EPODOC
- EP19970106886
Titles3
- German
- System zum Festhalten der Wirbelsäule
- English
- Spinal column retaining system
- French
- Système de retenue rachidienne
Classification
- CPC, 4
- A61B17/7059
- A61F5/04
- A61B17/7041
- A61B17/7044
- IPC, 3
- A61B17 56
- A61B17 58
- A61B17 70
Designated states11
- Contracting states, 11
- Austria
- Belgium
- Switzerland
- Germany
- Spain
- France
- United Kingdom
- Italy
- Liechtenstein
- Netherlands (Kingdom of the)
- Sweden