ES2124340T3 - Clavija para la fusion de cuerpos vertebrales. - Google Patents
Clavija para la fusion de cuerpos vertebrales.Info
- Publication number
- ES2124340T3 ES2124340T3 ES94110678T ES94110678T ES2124340T3 ES 2124340 T3 ES2124340 T3 ES 2124340T3 ES 94110678 T ES94110678 T ES 94110678T ES 94110678 T ES94110678 T ES 94110678T ES 2124340 T3 ES2124340 T3 ES 2124340T3
- Authority
- ES
- Spain
- Prior art keywords
- bushing
- screw
- nut
- merger
- section
- 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
Classifications
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- 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
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- A61F2002/30362—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit with possibility of relative movement between the protrusion and the recess
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- 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
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- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0006—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting angular orientation
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)
- Surgical Instruments (AREA)
Abstract
SE DESCRIBE UN TACO (1) DE FUSION DE CUERPO DE VERTEBRA, QUE SE UTILIZA PARA LA FUSION DE DOS CUERPOS VECINOS DE LA COLUMNA VERTEBRAL HUMANA. SE COMPONE ESENCIALMENTE A PARTIR DE UN CASQUILLO (2) QUE ESTA RANURADO LONGITUDINALMENTE A TRAVES DE DOS TERCIOS DE SU LONGITUD POR MEDIO AL MENOS DE DOS RANURAS (3) Y ESTA SUBDIVIDIDO AL MENOS EN DOS SEGMENTOS EXPANDIBLES UNO CON RESPECTO A OTRO. EL CASQUILLO (2) SE APLICA CON UN TORNILLO (5), QUE SE UTILIZA EN LA CARA FRONTAL DEL CASQUILLO (2) PROXIMO CERRADO SOBRE UN TALADRO (6) DE PASO PARA EL TORNILLO (5). EN EL EXTREMO DISTANTE DEL CASQUILLO (2) SE DISPONE DE UNA TUERCA (7), QUE DISPONE DE UNA SECCION TRANSVERSAL DE FORMA CIRCULAR Y PARTIENDO DE UNA PIEZA (7) CILINDRICA DISPONE DE UNA SUPERFICIE (8) DE CUBIERTA QUE SE AMPLIA DE FORMA CONICA HACIA EL EXTREMO DEL CASQUILLO ABIERTO. EL DIAMETRO DEL TRAMO (7'') CILINDRICO CORRESPONDE APROXIMADAMENTE AL DIAMETRO INTERIOR DEL CASQUILLO (2). EL TORNILLO (5) ES ENROSCABLE CON LA TUERCA (7). CONTINUANDOCON EL MOVIMIENTO DE ENROSCADO SE CONSIGUE LA ZONA DE LA SUPERFICIE (8) DE CUBIERTA CONICA DE LA TUERCA (7) QUE SE EXTIENDE CON LA ABERTURA FRONTAL DEL CASQUILLO (2) Y SUMINISTRA EN ESTE PUNTO UNA EXPANSION DE UNO CON OTRO DE LOS ELEMENTOS DE PARED DEL CASQUILLO (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4323956A DE4323956C1 (de) | 1993-07-19 | 1993-07-19 | Wirbelkörperfusionsdübel |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124340T3 true ES2124340T3 (es) | 1999-02-01 |
Family
ID=6493036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94110678T Expired - Lifetime ES2124340T3 (es) | 1993-07-19 | 1994-07-08 | Clavija para la fusion de cuerpos vertebrales. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0635246B1 (es) |
DE (2) | DE4323956C1 (es) |
ES (1) | ES2124340T3 (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6206922B1 (en) | 1995-03-27 | 2001-03-27 | Sdgi Holdings, Inc. | Methods and instruments for interbody fusion |
US5782919A (en) | 1995-03-27 | 1998-07-21 | Sdgi Holdings, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
EP1504732B1 (en) | 1995-03-27 | 2007-05-23 | Warsaw Orthopedic, Inc. | Spinal fusion implant |
DE19529605C2 (de) * | 1995-08-11 | 1997-10-09 | Bernhard Zientek | Zwischenwirbelimplantat |
DE29600879U1 (de) * | 1996-01-19 | 1996-03-28 | Howmedica Gmbh | Wirbelsäulenimplantat |
DE19622827B4 (de) * | 1996-06-07 | 2009-04-23 | Ulrich, Heinrich | Implantat zum Einsetzen zwischen Wirbelkörper als Platzhalter |
FR2753368B1 (fr) | 1996-09-13 | 1999-01-08 | Chauvin Jean Luc | Cage d'osteosynthese expansive |
DE29616778U1 (de) | 1996-09-26 | 1998-01-29 | Howmedica Gmbh | Wirbelkörperplatzhalter |
US6641614B1 (en) * | 1997-05-01 | 2003-11-04 | Spinal Concepts, Inc. | Multi-variable-height fusion device |
US6045579A (en) | 1997-05-01 | 2000-04-04 | Spinal Concepts, Inc. | Adjustable height fusion device |
DE19720241B4 (de) * | 1997-05-15 | 2005-12-29 | Eska Implants Gmbh & Co. | Wirbelkörperfusionsimplantat |
US6454769B2 (en) | 1997-08-04 | 2002-09-24 | Spinal Concepts, Inc. | System and method for stabilizing the human spine with a bone plate |
US5865848A (en) * | 1997-09-12 | 1999-02-02 | Artifex, Ltd. | Dynamic intervertebral spacer and method of use |
FR2769827B1 (fr) * | 1997-10-17 | 2000-05-19 | Sdm | Implant pour arthrodese rachidienne inter-somatique |
DE19750382A1 (de) * | 1997-11-13 | 1999-05-20 | Augustin Prof Dr Med Betz | Gerätesystem zur operativen Korrektur von Wirbelverschiebungen |
DE19807236C2 (de) | 1998-02-20 | 2000-06-21 | Biedermann Motech Gmbh | Zwischenwirbelimplantat |
DE19816832C1 (de) * | 1998-04-16 | 2000-01-20 | Aesculap Ag & Co Kg | Wirbelkörperfusionsimplantat |
NL1009831C2 (nl) * | 1998-08-10 | 2000-02-11 | Novarticulate Bv | Heupprothese alsmede een samenstel van een heupprothese en een spangereedschap. |
BR9805340B1 (pt) | 1998-12-14 | 2009-01-13 | inserto de expansço variÁvel para estabilizaÇço de coluna vertebral. | |
US6494883B1 (en) * | 2000-05-26 | 2002-12-17 | Bret A. Ferree | Bone reinforcers |
US6331179B1 (en) | 2000-01-06 | 2001-12-18 | Spinal Concepts, Inc. | System and method for stabilizing the human spine with a bone plate |
JP3629557B2 (ja) * | 2001-04-28 | 2005-03-16 | 李 春澤 | 脊椎融合移殖物 |
DE10129993C2 (de) * | 2001-06-18 | 2003-05-08 | Erkan Dirik | Zwischenwirbel-Implantat |
DE10232116B3 (de) * | 2002-07-16 | 2004-03-25 | Aesculap Ag & Co. Kg | Zwischenwirbelimplantat |
DE10307758B4 (de) * | 2003-02-19 | 2005-02-03 | Ohst Medizintechnik Ag | Wirbelimplantat |
DE10361957B4 (de) * | 2003-12-23 | 2006-03-02 | Eska Implants Gmbh & Co. | Halswirbelsäulenimplantat |
US7655046B2 (en) | 2005-01-20 | 2010-02-02 | Warsaw Orthopedic, Inc. | Expandable spinal fusion cage and associated instrumentation |
US8480715B2 (en) | 2007-05-22 | 2013-07-09 | Zimmer Spine, Inc. | Spinal implant system and method |
US10973656B2 (en) | 2009-09-18 | 2021-04-13 | Spinal Surgical Strategies, Inc. | Bone graft delivery system and method for using same |
US8906028B2 (en) | 2009-09-18 | 2014-12-09 | Spinal Surgical Strategies, Llc | Bone graft delivery device and method of using the same |
US10245159B1 (en) | 2009-09-18 | 2019-04-02 | Spinal Surgical Strategies, Llc | Bone graft delivery system and method for using same |
EP2928417A2 (en) | 2012-12-06 | 2015-10-14 | Bal, Kamil | Intervertebral expandable cage system and its instrument |
US9788971B1 (en) | 2013-05-22 | 2017-10-17 | Nuvasive, Inc. | Expandable fusion implant and related methods |
US9801734B1 (en) | 2013-08-09 | 2017-10-31 | Nuvasive, Inc. | Lordotic expandable interbody implant |
EP3151788A4 (en) | 2014-06-04 | 2018-01-17 | Wenzel Spine, Inc. | Bilaterally expanding intervertebral body fusion device |
US11219531B2 (en) | 2019-04-10 | 2022-01-11 | Wenzel Spine, Inc. | Rotatable intervertebral spacing implant |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8620937D0 (en) * | 1986-08-29 | 1986-10-08 | Shepperd J A N | Spinal implant |
CH672589A5 (es) * | 1987-07-09 | 1989-12-15 | Sulzer Ag | |
FR2653660B1 (fr) * | 1988-01-21 | 1994-06-03 | Hechard Patrick | Prothese de hanche perfectionnee, du type cervicale pure. |
CA1333209C (en) * | 1988-06-28 | 1994-11-29 | Gary Karlin Michelson | Artificial spinal fusion implants |
CH677442A5 (es) * | 1989-03-02 | 1991-05-31 | Sulzer Ag | |
US5059193A (en) * | 1989-11-20 | 1991-10-22 | Spine-Tech, Inc. | Expandable spinal implant and surgical method |
AT393214B (de) * | 1990-02-15 | 1991-09-10 | Katzenbeisser Karin | Kieferhoehlenimplantat |
DE4012622C1 (en) * | 1990-04-20 | 1991-07-18 | Eska Medical Luebeck Medizintechnik Gmbh & Co, 2400 Luebeck, De | Two-part metal vertebra implant - has parts locked by two toothed racks, pre-stressed by elastic cushion between both implant parts |
DE9101603U1 (es) * | 1991-02-12 | 1991-05-02 | Eska Medical Luebeck Medizintechnik Gmbh & Co, 2400 Luebeck, De | |
AU1454192A (en) * | 1991-02-22 | 1992-09-15 | Pisharodi Madhavan | Middle expandable intervertebral disk implant and method |
IT1253519B (it) * | 1991-12-16 | 1995-08-08 | Inserto per implantologia endossea in odontoiatria. |
-
1993
- 1993-07-19 DE DE4323956A patent/DE4323956C1/de not_active Expired - Fee Related
-
1994
- 1994-07-08 ES ES94110678T patent/ES2124340T3/es not_active Expired - Lifetime
- 1994-07-08 DE DE59407208T patent/DE59407208D1/de not_active Expired - Fee Related
- 1994-07-08 EP EP94110678A patent/EP0635246B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59407208D1 (de) | 1998-12-10 |
EP0635246B1 (de) | 1998-11-04 |
DE4323956C1 (de) | 1994-10-27 |
EP0635246A1 (de) | 1995-01-25 |
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