ES2253221T3 - Jaula de fusion de perfil bajo y el conjunto de insercion. - Google Patents
Jaula de fusion de perfil bajo y el conjunto de insercion.Info
- Publication number
- ES2253221T3 ES2253221T3 ES00925908T ES00925908T ES2253221T3 ES 2253221 T3 ES2253221 T3 ES 2253221T3 ES 00925908 T ES00925908 T ES 00925908T ES 00925908 T ES00925908 T ES 00925908T ES 2253221 T3 ES2253221 T3 ES 2253221T3
- Authority
- ES
- Spain
- Prior art keywords
- fusion
- cage
- distal
- separator
- fusion implant
- 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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- A61F2/00—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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- 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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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
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- A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
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- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
- A61F2250/0063—Nested prosthetic parts
-
- 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
- A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
-
- 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
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Abstract
Dispositivo de implante de fusión para huesos (200), que comprende: un cuerpo rígido que presenta un extremo distal (206), un extremo proximal (204) y un eje longitudinal que se extiende entre dichos extremos distal y proximal, presentando dicho cuerpo una cámara interna hueca formada en el mismo para admitir la fusión ósea; caracterizado porque un canal cóncavo (202) está formado en dicho cuerpo entre dichos extremos distal y proximal (206, 204), estando dispuesto dicho canal cóncavo (202) alrededor de un eje, que se extiende en una dirección substancialmente perpendicular a dicho eje longitudinal de dicho cuerpo.
Description
Jaula de fusión de perfil bajo y el conjunto de
inserción.
Los implantes espinales conocidos, tales como los
utilizados para la fusión vertebral, se suelen utilizar en pares
para proporcionar un soporte adecuado, uniformemente distribuido así
como una inducción a la fusión. Debido al espacio limitado para la
implantación y para las manipulaciones quirúrgicas, a veces resulta
difícil o inviable realizar un par de implantes que presenten las
dimensiones y los atributos deseables. Algunos diseños de implantes
ya existentes están configurados para la colocación próxima contigua
a otros implantes, pero ninguno consigue un rendimiento óptimo,
versatilidad ni facilidad de inserción.
El documento
EP-A-0 732 093 (Sofomor Danek Group,
Inc.) da a conocer implantes de fusión espinal con, al menos en
parte, forma cilíndrica. Las partes laterales de los implantes
pueden presentar lados cóncavos y convexos correspondientes para
reducir el perfil global cuando dos o más implantes se aplican en
posiciones contiguas.
Un objetivo de la presente invención es
proporcionar un diseño de implante que presente configuraciones
óptimas para la colocación de implantes contiguos en estrecha
proximidad con un rendimiento óptimo. Estos y otros objetivos se
alcanzan mediante la configuración de implantes según la presente
invención. La invención proporciona un dispositivo según la
reivindicación 1.
Un implante de fusión según la presente invención
está provisto de una zona cortada cóncava en una superficie
circunferencial de un implante alargado. La parte cóncava se adapta
al contorno exterior de un implante colocado en una posición
contigua, que presenta una superficie convexa correspondiente. Una
herramienta separadora dual puede estar provista de dos
configuraciones de sección transversal solapadas para facilitar la
inserción y colocación próxima de implantes según la presente
invención.
A continuación se describen unas formas de
realización preferidas de la presente invención haciendo referencia
a los dibujos adjuntos, en los que:
la Fig. 1 es una vista en perspectiva de una
jaula de fusión de perfil bajo;
la Fig. 2 es una vista lateral de la jaula de
fusión que se ilustra en la Fig. 1;
la Fig. 3a es una vista en sección transversal de
la jaula de fusión tomada a lo largo de la línea B-B
de la Fig. 1;
la Fig. 3b es una vista en sección transversal de
la jaula de fusión ilustrada en la Fig. 3a, con una jaula de
implante convencional de vista similar colocado en una posición
adyacente;
la Fig. 4 es una vista en perspectiva de un
separador de espigas.
la Fig. 5 es una vista en perspectiva de la guía
descrita en la presente invención;
la Fig. 6 es una vista en perspectiva que ilustra
la unión de la guía al separador;
la Fig. 7a es una vista del impactor;
la Fig. 7b es una vista en perspectiva de la
placa del impactor; y
la Fig. 8 es una vista en perspectiva frontal de
una forma de realización según la presente invención.
Las Figuras 1 a 3a ilustran una vista en
perspectiva y unas vistas extremas de una jaula de fusión de perfil
bajo. La jaula (10) es del tipo conocido comercialmente como RAY
TFC^{TM} Fusion Cage que actualmente se comercializa por Surgical
Dynamics, Inc. En la patente US nº 4.961.740 da a conocer la jaula
de fusión Ray TFC^{TM}.
La jaula de fusión (10) se puede colocar junto
con otra jaula para reducir la cantidad de espacio total ocupado por
dos jaulas de fusión convencionales colocadas próximas entre sí. La
jaula de fusión (10) presenta un roscado helicoidal (14) para
facilitar la inserción y la fijación de la jaula (10) en un espacio
de disco vertebral. El roscado (14) está entallado para formar unas
partes cóncavas (16, 17) y reducir así el perfil del roscado.
Según la presente invención, se proporciona un
implante de fusión ósea que comprende:
un cuerpo rígido que presenta un extremo distal
(206), un extremo proximal (204) y un eje longitudinal que se
extiende entre dichos extremos distal y proximal.
presentando dicho cuerpo una cámara interna hueca
formada para alojar la fusión ósea;
caracterizado porque
está formado un canal cóncavo (202), en dicho
cuerpo, entre los extremos distal y proximal (206, 204), estando
dispuesto dicho canal cóncavo (202) alrededor de un eje que se
extiende en una dirección substancialmente perpendicular a dicho eje
longitudinal de dicho cuerpo.
Si así se desea, solamente es necesaria una parte
cóncava para realizar la presente invención. Además, es posible
proporcionar más de dos partes cóncavas si así se requiere. Las
partes cóncavas permiten colocar juntas dos o más jaulas puesto que
la parte convexa de una jaula está dispuesta dentro de la parte
cóncava de una jaula adyacente. Como puede apreciarse, la anchura
combinada (espacio transversal) de las dos jaulas de perfil bajo
colocadas de esta manera es inferior a la anchura combinada de dos
implantes convencionales.
Las Figs. 4 a 7b ilustran un conjunto de
instrumentos de inserción para jaulas de fusión. El conjunto de
instrumentos comprende un separador de espigas (20), una guía (30) y
un impactor (40) así como una placa de impactor (41). El separador
(20) comprende un par de espigas espaciadas (21) que están
dimensionadas y configuradas como cuñas en el extremo distal para su
inserción en el espacio de disco y para su separación del mismo.
El separador de espigas (20) comprende un par de
lengüetas ranuradas (22) que se extienden de modo proximal para el
montaje de las lengüetas (42) de la placa del impactor (41), cuando
la placa del impactor (41) está montada en el extremo proximal del
separador (20). Las lengüetas (42) se insertan en las ranuras (23)
de las lengüetas (22) para el montaje de la placa del impactor (41)
y del impactor integral alargado (40), que está unido a la placa del
impactor (41) mediante unos roscados (43, 45), en el separador de
espigas (20). A continuación, el impactor (40) puede impactarse o
golpearse en su extremo proximal (47) con una herramienta adecuada,
tal como un martillo, para insertar la espiga (21) en un espacio
vertebral. Después de la inserción, las lengüetas (42) se desacoplan
de las ranuras (23) para separar y retirar el impactor (40) y la
placa del impactor (41), dejando el separador de espigas (20) en su
lugar con las espigas (21) insertadas en el espacio vertebral.
A continuación, la guía (30) se une al separador
(20) insertando el pasador extremo distal (32) en la ranura
longitudinal (25) del separador (20). El pasador del extremo distal
se asienta dentro de la ranura (25) de tal modo que la guía (30) se
pueda pivotar, alrededor del pasador (32), con respecto al separador
fijo (20), entre la alineación con cada una de las dos aberturas
(26, 27) del separador (20) respectivamente. Cada una de las
aberturas (26, 27) está configurada para recibir una jaula de fusión
junto con una herramienta de inserción de implante convencional (no
ilustrada). Se hace girar la guía (30) alrededor del pasador (32) de
tal modo que su perforación axial (34) quede alineada con una de las
aberturas (26, 27) del separador (20) durante la preparación del
orificio a través de una de las aberturas respectivas. Se insertan
unas herramientas adecuadas a través de la perforación (34) para
preparar el espacio para la inserción de la jaula de fusión. Las
jaulas de fusión, tales como las jaulas del tipo según la presente
invención, se insertan mediante una herramienta de inserción
alargada a través de la perforación (34) y la abertura del separador
(26, 27) respectiva, para colocación dentro del espacio vertebral.
Cada jaula se coloca de modo que una de las partes cóncavas (16, 17)
quede frente a la abertura contigua o perforación en el espacio
vertebral. Se hace girar la guía (30) posteriormente de modo que la
perforación axial (34) quede alineada con la otra abertura (26, 27)
en el separador (20). Otra jaula de fusión, con o sin partes
cóncavas, se inserta de una manera similar a la descrita
anteriormente, de tal modo que su parte circunferencial exterior
encaje dentro de la parte cóncava de la jaula de fusión insertada
en primer lugar.
Se considera la posibilidad de prever un
dispositivo de enclavamiento (33) para detener la guía (30) en cada
una de sus dos posiciones alineadas en relación con el separador de
espigas (20) durante la preparación del lugar del implante y la
inserción de un implante de fusión a través de dicho lugar.
Se puede apreciar que el separador de espigas
(20), que presenta una longitud aproximadamente igual a su anchura,
aumenta la visibilidad así como permite al usuario retirar con mayor
facilidad el tejido de disco extraño debido a la creciente movilidad
de los instrumentos, por ejemplo pinzas gubias, que se insertan a
través del separador (20). Aunque ésta es la forma de realización
preferida, se puede modificar la longitud del separador (20) según
se requiera para conseguir ventajas diferentes.
Aunque se ha descrito en la presente memoria
descriptiva una forma de realización preferida, se entiende y se
considera que se pueden aportar modificaciones y variantes sin
apartarse por ello del alcance de la presente invención.
Claims (4)
1. Dispositivo de implante de fusión para huesos
(200), que comprende:
un cuerpo rígido que presenta un extremo distal
(206), un extremo proximal (204) y un eje longitudinal que se
extiende entre dichos extremos distal y proximal,
presentando dicho cuerpo una cámara interna hueca
formada en el mismo para admitir la fusión ósea;
caracterizado porque
un canal cóncavo (202) está formado en dicho
cuerpo entre dichos extremos distal y proximal (206, 204), estando
dispuesto dicho canal cóncavo (202) alrededor de un eje, que se
extiende en una dirección substancialmente perpendicular a dicho eje
longitudinal de dicho cuerpo.
2. Dispositivo de implante de fusión según la
reivindicación 1, en el que dicha cámara interna hueca es
generalmente cilíndrica.
3. Dispositivo de implante de fusión según la
reivindicación 1 ó 2, en el que dicha superficie exterior está
roscada para facilitar la inserción y la fijación dentro de un
espacio vertebral.
4. Implante de fusión según cualquiera de las
reivindicaciones anteriores, en el que dicho cuerpo presenta unas
aberturas en extremos opuestos (204, 206), estando dichas aberturas
en comunicación con dicha cámara interna hueca.
Applications Claiming Priority (2)
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US12811399P | 1999-04-07 | 1999-04-07 | |
US128113P | 1999-04-07 |
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Publication Number | Publication Date |
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ES2253221T3 true ES2253221T3 (es) | 2006-06-01 |
Family
ID=22433703
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ES00925908T Expired - Lifetime ES2253221T3 (es) | 1999-04-07 | 2000-04-07 | Jaula de fusion de perfil bajo y el conjunto de insercion. |
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EP (1) | EP1164979B1 (es) |
JP (1) | JP2002540845A (es) |
AU (1) | AU762689B2 (es) |
CA (1) | CA2366824C (es) |
DE (1) | DE60024979T2 (es) |
ES (1) | ES2253221T3 (es) |
WO (1) | WO2000059413A1 (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4204198B2 (ja) | 1998-04-09 | 2009-01-07 | ウォーソー・オーソペディック・インコーポレーテッド | テンプレート |
US6428541B1 (en) | 1998-04-09 | 2002-08-06 | Sdgi Holdings, Inc. | Method and instrumentation for vertebral interbody fusion |
US6783545B2 (en) | 1999-04-07 | 2004-08-31 | Howmedica Osteonica Corp. | Low profile fusion cage and insertion set |
US6524318B1 (en) | 1999-10-18 | 2003-02-25 | Sulzer Spine-Tech Inc. | Spinal surgery instruments and methods |
US6436141B2 (en) * | 2000-04-07 | 2002-08-20 | Surgical Dynamics, Inc. | Apparatus for fusing adjacent bone structures |
US20020169507A1 (en) | 2000-12-14 | 2002-11-14 | David Malone | Interbody spine fusion cage |
JP4301944B2 (ja) * | 2001-08-31 | 2009-07-22 | ウォーソー・オーソペディック・インコーポレーテッド | 椎骨体間融合方法及び器具 |
US7238203B2 (en) | 2001-12-12 | 2007-07-03 | Vita Special Purpose Corporation | Bioactive spinal implants and method of manufacture thereof |
ATE400237T1 (de) * | 2002-08-15 | 2008-07-15 | Synthes Gmbh | Bandscheibenimplantat |
EP1542626B1 (en) | 2002-08-15 | 2012-09-26 | Synthes GmbH | Controlled artificial intervertebral disc implant |
US7578834B2 (en) * | 2004-05-03 | 2009-08-25 | Abdou M S | Devices and methods for the preservation of spinal prosthesis function |
US20060036261A1 (en) * | 2004-08-13 | 2006-02-16 | Stryker Spine | Insertion guide for a spinal implant |
US7641690B2 (en) | 2004-08-23 | 2010-01-05 | Abdou M Samy | Bone fixation and fusion device |
US7799081B2 (en) | 2004-09-14 | 2010-09-21 | Aeolin, Llc | System and method for spinal fusion |
US7951153B2 (en) | 2004-10-05 | 2011-05-31 | Samy Abdou | Devices and methods for inter-vertebral orthopedic device placement |
EP1814474B1 (en) | 2004-11-24 | 2011-09-14 | Samy Abdou | Devices for inter-vertebral orthopedic device placement |
US20070050031A1 (en) * | 2005-08-23 | 2007-03-01 | Hamid Khosrowshahi | Spinal implant and implant inserter |
EP1942838A4 (en) * | 2005-10-03 | 2012-01-04 | Samy M Abdou | APPARATUSES AND METHODS FOR PLACING AN INTERVERTEBRAL ORTHOPEDIC DEVICE |
WO2007044705A2 (en) * | 2005-10-07 | 2007-04-19 | Abdou Samy M | Devices and methods for inter-verterbral orthopedic device placement |
US8303630B2 (en) * | 2006-07-27 | 2012-11-06 | Samy Abdou | Devices and methods for the minimally invasive treatment of spinal stenosis |
US8715352B2 (en) * | 2006-12-14 | 2014-05-06 | Depuy Spine, Inc. | Buckling disc replacement |
US20080154374A1 (en) * | 2006-12-20 | 2008-06-26 | Robert David Labrom | Joint implant and a surgical method associated therewith |
US8163026B2 (en) | 2007-04-05 | 2012-04-24 | Zimmer Spine, Inc. | Interbody implant |
US20100198354A1 (en) | 2007-08-01 | 2010-08-05 | Jeffrey Halbrecht | Method and system for patella tendon realignment |
US20100016906A1 (en) * | 2008-07-21 | 2010-01-21 | Abdou M Samy | Device and method to access the anterior column of the spine |
US9050194B2 (en) * | 2009-05-06 | 2015-06-09 | Stryker Spine | Expandable spinal implant apparatus and method of use |
US9278004B2 (en) | 2009-08-27 | 2016-03-08 | Cotera, Inc. | Method and apparatus for altering biomechanics of the articular joints |
CN105615966B (zh) | 2009-08-27 | 2019-08-23 | 科特拉有限公司 | 用于治疗关节以在所述关节中进行力分布的设备 |
US9861408B2 (en) | 2009-08-27 | 2018-01-09 | The Foundry, Llc | Method and apparatus for treating canine cruciate ligament disease |
US10349980B2 (en) | 2009-08-27 | 2019-07-16 | The Foundry, Llc | Method and apparatus for altering biomechanics of the shoulder |
US9668868B2 (en) | 2009-08-27 | 2017-06-06 | Cotera, Inc. | Apparatus and methods for treatment of patellofemoral conditions |
US9814494B2 (en) * | 2009-09-03 | 2017-11-14 | Minsurg International, Inc. | Surgical implant device and surgical implant insertion assembly for the translation and fusion of a facet joint of the spine |
US8795335B1 (en) | 2009-11-06 | 2014-08-05 | Samy Abdou | Spinal fixation devices and methods of use |
US8764806B2 (en) | 2009-12-07 | 2014-07-01 | Samy Abdou | Devices and methods for minimally invasive spinal stabilization and instrumentation |
AU2011227293A1 (en) | 2010-03-16 | 2012-11-08 | Pinnacle Spine Group, Llc | Intervertebral implants and graft delivery systems and methods |
US9381048B2 (en) | 2011-08-31 | 2016-07-05 | DePuy Synthes Products, Inc. | Devices and methods for cervical lateral fixation |
US8845728B1 (en) | 2011-09-23 | 2014-09-30 | Samy Abdou | Spinal fixation devices and methods of use |
US9380932B1 (en) | 2011-11-02 | 2016-07-05 | Pinnacle Spine Group, Llc | Retractor devices for minimally invasive access to the spine |
US20130226240A1 (en) | 2012-02-22 | 2013-08-29 | Samy Abdou | Spinous process fixation devices and methods of use |
US9468466B1 (en) | 2012-08-24 | 2016-10-18 | Cotera, Inc. | Method and apparatus for altering biomechanics of the spine |
US9198767B2 (en) | 2012-08-28 | 2015-12-01 | Samy Abdou | Devices and methods for spinal stabilization and instrumentation |
US9320617B2 (en) | 2012-10-22 | 2016-04-26 | Cogent Spine, LLC | Devices and methods for spinal stabilization and instrumentation |
CN103142331B (zh) * | 2013-02-26 | 2016-01-06 | 广州聚生生物科技有限公司 | 寰枢侧块关节融合器 |
US10070970B2 (en) | 2013-03-14 | 2018-09-11 | Pinnacle Spine Group, Llc | Interbody implants and graft delivery systems |
CN103908329B (zh) * | 2014-03-13 | 2015-12-02 | 山东冠龙医疗用品有限公司 | 一种椎体融合器 |
US10857003B1 (en) | 2015-10-14 | 2020-12-08 | Samy Abdou | Devices and methods for vertebral stabilization |
US10973648B1 (en) | 2016-10-25 | 2021-04-13 | Samy Abdou | Devices and methods for vertebral bone realignment |
US10744000B1 (en) | 2016-10-25 | 2020-08-18 | Samy Abdou | Devices and methods for vertebral bone realignment |
US10357377B2 (en) * | 2017-03-13 | 2019-07-23 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with bone contacting elements having helical and undulating planar geometries |
US11179248B2 (en) | 2018-10-02 | 2021-11-23 | Samy Abdou | Devices and methods for spinal implantation |
WO2021138081A1 (en) | 2020-01-02 | 2021-07-08 | Zkr Orthopedics, Inc. | Patella tendon realignment implant with changeable shape |
CN111358599A (zh) * | 2020-03-03 | 2020-07-03 | 广东施泰宝医疗科技有限公司 | 一种可原位植骨和二次植骨椎间融合器及其配套工具 |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4749256A (en) * | 1987-02-13 | 1988-06-07 | Gec Avionics, Inc. | Mounting apparatus for head-up display |
US4772287A (en) | 1987-08-20 | 1988-09-20 | Cedar Surgical, Inc. | Prosthetic disc and method of implanting |
US6123705A (en) | 1988-06-13 | 2000-09-26 | Sdgi Holdings, Inc. | Interbody spinal fusion implants |
US5484437A (en) | 1988-06-13 | 1996-01-16 | Michelson; Gary K. | Apparatus and method of inserting spinal implants |
EP0703757B1 (en) | 1988-06-13 | 2003-08-27 | Karlin Technology, Inc. | Apparatus for inserting spinal implants |
US5593409A (en) * | 1988-06-13 | 1997-01-14 | Sofamor Danek Group, Inc. | Interbody spinal fusion implants |
US5772661A (en) | 1988-06-13 | 1998-06-30 | Michelson; Gary Karlin | Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine |
US4961740B1 (en) | 1988-10-17 | 1997-01-14 | Surgical Dynamics Inc | V-thread fusion cage and method of fusing a bone joint |
US5458638A (en) | 1989-07-06 | 1995-10-17 | Spine-Tech, Inc. | Non-threaded spinal implant |
US5055104A (en) * | 1989-11-06 | 1991-10-08 | Surgical Dynamics, Inc. | Surgically implanting threaded fusion cages between adjacent low-back vertebrae by an anterior approach |
DE69122391T2 (de) * | 1990-07-04 | 1997-04-24 | Maxwell Edmund Nedlands West Australien Whisson | Injektionsvorrichtung zur zufuhr von nährlosung |
US5192327A (en) | 1991-03-22 | 1993-03-09 | Brantigan John W | Surgical prosthetic implant for vertebrae |
DE4302397C2 (de) | 1992-01-28 | 2003-08-21 | Pentax Corp | Künstlicher Wirbelabstandshalter |
ES2141217T3 (es) | 1993-02-10 | 2000-03-16 | Sulzer Spine Tech Inc | Juego de herramientas quirurgicas para estabilizacion de la columna vertebral. |
US5423817A (en) | 1993-07-29 | 1995-06-13 | Lin; Chih-I | Intervertebral fusing device |
FR2708461B1 (fr) | 1993-08-06 | 1995-09-29 | Advanced Technical Fabrication | Implant intersomatique pour colonne vertébrale. |
US5425772A (en) | 1993-09-20 | 1995-06-20 | Brantigan; John W. | Prosthetic implant for intervertebral spinal fusion |
CA2551185C (en) | 1994-03-28 | 2007-10-30 | Sdgi Holdings, Inc. | Apparatus and method for anterior spinal stabilization |
WO1995031947A1 (en) | 1994-05-23 | 1995-11-30 | Spine-Tech, Inc. | Intervertebral fusion implant |
USD377095S (en) * | 1994-06-03 | 1996-12-31 | Sofamor Danek Properties, Inc. | Interbody spinal implant |
US6033405A (en) | 1994-09-15 | 2000-03-07 | Surgical Dynamics, Inc. | Apparatus and method for implant insertion |
US5562736A (en) | 1994-10-17 | 1996-10-08 | Raymedica, Inc. | Method for surgical implantation of a prosthetic spinal disc nucleus |
US5665122A (en) | 1995-01-31 | 1997-09-09 | Kambin; Parviz | Expandable intervertebral cage and surgical method |
US5782919A (en) | 1995-03-27 | 1998-07-21 | Sdgi Holdings, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
US5709683A (en) | 1995-12-19 | 1998-01-20 | Spine-Tech, Inc. | Interbody bone implant having conjoining stabilization features for bony fusion |
US5766253A (en) | 1996-01-16 | 1998-06-16 | Surgical Dynamics, Inc. | Spinal fusion device |
US5800550A (en) | 1996-03-13 | 1998-09-01 | Sertich; Mario M. | Interbody fusion cage |
CA2199462C (en) | 1996-03-14 | 2006-01-03 | Charles J. Winslow | Method and instrumentation for implant insertion |
US5653763A (en) | 1996-03-29 | 1997-08-05 | Fastenetix, L.L.C. | Intervertebral space shape conforming cage device |
US6063088A (en) | 1997-03-24 | 2000-05-16 | United States Surgical Corporation | Method and instrumentation for implant insertion |
US5728159A (en) * | 1997-01-02 | 1998-03-17 | Musculoskeletal Transplant Foundation | Serrated bone graft |
US6042582A (en) | 1997-05-20 | 2000-03-28 | Ray; Charles D. | Instrumentation and method for facilitating insertion of spinal implant |
CA2238117C (en) * | 1997-05-30 | 2006-01-10 | United States Surgical Corporation | Method and instrumentation for implant insertion |
WO2000007528A1 (en) * | 1998-08-06 | 2000-02-17 | Sdgi Holdings, Inc. | Composited intervertebral bone spacers |
US6117174A (en) * | 1998-09-16 | 2000-09-12 | Nolan; Wesley A. | Spinal implant device |
US6174311B1 (en) * | 1998-10-28 | 2001-01-16 | Sdgi Holdings, Inc. | Interbody fusion grafts and instrumentation |
US6074423A (en) * | 1998-11-02 | 2000-06-13 | Lawson; Kevin Jon | Safer more X-ray transparent spinal implant |
US6113602A (en) | 1999-03-26 | 2000-09-05 | Sulzer Spine-Tech Inc. | Posterior spinal instrument guide and method |
US6783545B2 (en) | 1999-04-07 | 2004-08-31 | Howmedica Osteonica Corp. | Low profile fusion cage and insertion set |
WO2000066045A1 (en) | 1999-05-05 | 2000-11-09 | Michelson Gary K | Spinal fusion implants with opposed locking screws |
DE60030989T2 (de) | 1999-08-26 | 2007-05-24 | Warsaw Orthopedic, Inc., Warsaw | Vorrichtung zur implantation von fusionkäfigen |
AR027685A1 (es) * | 2000-03-22 | 2003-04-09 | Synthes Ag | Forma de tejido y metodo para realizarlo |
-
2000
- 2000-04-07 US US09/545,320 patent/US6783545B2/en not_active Expired - Fee Related
- 2000-04-07 ES ES00925908T patent/ES2253221T3/es not_active Expired - Lifetime
- 2000-04-07 WO PCT/US2000/009455 patent/WO2000059413A1/en active Search and Examination
- 2000-04-07 EP EP00925908A patent/EP1164979B1/en not_active Expired - Lifetime
- 2000-04-07 CA CA002366824A patent/CA2366824C/en not_active Expired - Fee Related
- 2000-04-07 DE DE60024979T patent/DE60024979T2/de not_active Expired - Lifetime
- 2000-04-07 JP JP2000608978A patent/JP2002540845A/ja active Pending
- 2000-04-07 AU AU44530/00A patent/AU762689B2/en not_active Ceased
-
2003
- 2003-01-08 US US10/338,463 patent/US7070621B2/en not_active Expired - Fee Related
-
2005
- 2005-06-07 US US11/146,787 patent/US7105025B2/en not_active Expired - Fee Related
Also Published As
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DE60024979T2 (de) | 2006-08-24 |
US20030097181A1 (en) | 2003-05-22 |
US7070621B2 (en) | 2006-07-04 |
US7105025B2 (en) | 2006-09-12 |
JP2002540845A (ja) | 2002-12-03 |
WO2000059413A1 (en) | 2000-10-12 |
EP1164979A1 (en) | 2002-01-02 |
US6783545B2 (en) | 2004-08-31 |
EP1164979B1 (en) | 2005-12-21 |
CA2366824A1 (en) | 2000-10-12 |
CA2366824C (en) | 2008-03-18 |
AU762689B2 (en) | 2003-07-03 |
DE60024979D1 (de) | 2006-01-26 |
US20030018389A1 (en) | 2003-01-23 |
AU4453000A (en) | 2000-10-23 |
US20050228499A1 (en) | 2005-10-13 |
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