ES2313830A1 - Dental implant, wrench and system for removing the implant from the container thereof, transferring said implant and inserting same directly in the patient's mouth using the wrench - Google Patents

Dental implant, wrench and system for removing the implant from the container thereof, transferring said implant and inserting same directly in the patient's mouth using the wrench Download PDF

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Publication number
ES2313830A1
ES2313830A1 ES200602752A ES200602752A ES2313830A1 ES 2313830 A1 ES2313830 A1 ES 2313830A1 ES 200602752 A ES200602752 A ES 200602752A ES 200602752 A ES200602752 A ES 200602752A ES 2313830 A1 ES2313830 A1 ES 2313830A1
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implant
key
cone
hexagonal
patient
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ES2313830B1 (en
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Antonio Coso Echevarria
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Priority to PCT/ES2007/000615 priority patent/WO2008053058A1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0089—Implanting tools or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0022—Self-screwing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0087—Means for sterile storage or manipulation of dental implants

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Prosthetics (AREA)

Abstract

The invention relates to an implant, an actuating wrench and a system for removing the implant from the container thereof, transferring said implant and inserting same in the patient's mouth. It has hitherto been necessary for the aforementioned steps to be performed separately by means of external manipulation. The invention relates to three types of implants and three types of respective wrenches which can be used to form three different systems for performing the above-mentioned steps, from removing the implant from the container thereof to inserting same directly in the mouth, without the need for external manipulation.

Description

Implante dental, llave y sistema de retirada del implante respecto del envase, transporte y colocación del implante directamente en la boca del paciente utilizando la llave.Dental implant, key and withdrawal system  implant with respect to the container, transport and placement of the implant directly in the patient's mouth using the key.

Objeto de la invenciónObject of the invention

La presente invención tiene por objeto un implante dental y una llave actuadora en correspondencia con el implante, y un sistema que efectúa la retirada del implante respecto del envase, el transporte del implante desde el envase hasta la boca del paciente, y la colocación del implante directamente en la boca del paciente utilizando dicha llave.The present invention aims at a dental implant and an actuator key in correspondence with the implant, and a system that removes the implant with respect to the container, the transport of the implant from the container up to the patient's mouth, and implant placement directly in the patient's mouth using said key.

Antecedentes de la invenciónBackground of the invention

La invención se refiere a los implantes dentales empleados actualmente, que comprenden un implante y un muñón, cuyo implante se acopla por roscado en el taladro practicado previamente en el hueso de la mandíbula inferior o del maxilar superior del paciente. El cuerpo del implante presenta en general una configuración cilíndrica y en el extremo anterior de penetración termina a modo de casquete esférico. Exteriormente presenta un fileteado de rosca y al menos una regata helicoidal. Axialmente está provisto de un taladro ciego y roscado para el acoplamiento del tornillo de apriete correspondiente.The invention relates to dental implants.  currently employed, comprising an implant and a stump, whose implant is threadedly engaged in the drill previously made in the bone of the lower jaw or upper jaw of the patient. The implant body generally has a cylindrical configuration and at the anterior end of penetration ends as a spherical cap. Outwardly it presents a threaded thread and at least one helical regatta. Axially It is provided with a blind and threaded hole for coupling of the corresponding tightening screw.

Por su parte, el muñón para la prótesis presenta un vaciado axial pasante, para el paso del tornillo de apriete, con lo cual los cuerpos del implante y del muñón se acoplan axialmente.On the other hand, the stump for the prosthesis presents  a through axial drain, for the passage of the tightening screw, with which implant and stump bodies are coupled axially

Tanto el implante como el muñón presentan en los extremos de acoplamiento mutuo unas estructuras que permiten el correcto acoplamiento entre ambos elementos.Both the implant and the stump present in the  mutual coupling ends structures that allow the correct coupling between both elements.

Hasta el momento, existen muchos tipos de implantes y de muñones, acoplados mediante el tornillo de apriete correspondiente, pero presentan estructuras y componentes diversos que complican la colocación y el acoplamiento del conjunto de implante y muñón, en la boca del usuario.So far, there are many types of implants and stumps, coupled by the tightening screw corresponding, but have diverse structures and components that complicate the placement and coupling of the set of implant and stump, in the user's mouth.

La patente ES 200600245 del solicitante describe un conjunto implante-muñón que mejora los implantes existentes independientemente o los conjuntos de implantes-muñón existentes en el mercado, los cuales presentan el inconveniente de que para pasar del envase en el que están acondicionados hasta la boca para ser colocados en el taladro del hueso, practicado previamente, requieren una manipulación externa que puede afectar la sanidad de la boca del paciente después de colocado el implante.Applicant's patent ES 200600245 describes an implant-stump assembly that improves implants existing independently or sets of stump implants on the market, the which have the disadvantage that to pass from the container in which are conditioned to the mouth to be placed in the Bone drill, previously practiced, require a external manipulation that can affect the health of the mouth of the patient after implant placement.

La presente invención elimina los citados inconvenientes, ya que proporciona un implante mejorado en relación biunívoca de un implante y una llave. Asimismo, la invención comprende un sistema que mediante cada par de implante-llave, efectúa la retirada del implante respecto del envase en que está acondicionado, su transporte y su colocación directamente en la boca del paciente con la utilización de la llave correspondiente.The present invention eliminates the aforementioned drawbacks, as it provides an improved implant in relation to Biunivocal of an implant and a key. Also the invention it comprises a system that through each pair of implant-key, performs the removal of the implant regarding the container in which it is conditioned, its transport and its placement directly in the patient's mouth with the use of the corresponding key.

Sumario de la invenciónSummary of the invention

Según la presente invención, los citados inconvenientes relativos a la retirada del envase, transporte y colocación en la boca del paciente de los implantes dentales del tipo cilíndrico roscado exteriormente para su acoplamiento por roscado en el taladro practicado previamente en el hueso de la mandíbula inferior o maxilar superior de la boca del paciente y provisto de un taladro axial roscado para el tornillo de apriete que fija el muñón para la prótesis a través de un vaciado axial del muñón, se caracteriza esencialmente porque el taladro axial roscado presenta una longitud ligeramente menor a la del implante terminando el extremo interior de dicho taladro muy próximo a la parte apical cercana a la punta autoroscante, que mejora la acción de roscado del implante en el taladro practicado en el hueso de la boca del paciente.According to the present invention, those cited inconveniences related to the removal of the container, transport and placement of dental implants in the patient's mouth externally threaded cylindrical type for coupling by threaded in the drill previously practiced in the bone of the lower jaw or upper jaw of the patient's mouth and provided with a threaded axial bore for the tightening screw which fixes the stump for the prosthesis through an axial emptying of the stump, is characterized essentially because the axial drill threaded has a slightly shorter length than the implant finishing the inner end of said drill very close to the apical part near the self-tapping tip, which improves the action Threading of the implant into the hole in the bone of the patient's mouth

Según la invención, el implante dental en la parte coronal presenta una conexión interna-externa a base de un cono interior extremo de conicidad hacia el interior del implante y un cuello coaxial al cono de contorno exterior hexagonal, para el acoplamiento del muñón, que sobresale dentro del cono en prolongación del taladro axial roscado del implante, y porque en la parte apical extrema del fondo del taladro presenta un mecanizado de sección transversal hexagonal en el que se aplican las fuerzas de torsión para el roscado en el hueso directamente sobre la punta autoroscante, evitando durante dicho roscado el deterioro del citado cuello coaxial al cono de contorno exterior hexagonal.According to the invention, the dental implant in the coronal part presents an internal-external connection based on an inside cone taper towards the inside from the implant and a coaxial neck to the outer contour cone hexagonal, for the coupling of the stump, which protrudes inside the prolonging cone of the threaded axial bore of the implant, and because in the extreme apical part of the bottom of the hole it presents a hexagonal cross section machining in which they are applied torsional forces for threading into the bone directly on the self-tapping tip, avoiding during said threading the deterioration of said coaxial neck to the outer contour cone hexagonal.

Asimismo, según la presente invención, la llave actuadora en el extremo actuador del mango convencional tiene la punta actuadora poligonal y/o mixta, preferentemente hexagonal, y esta provista de un a modo de faldón anular intermedio elástico que sobresale hacia la punta, cuyo faldón termina exteriormente en forma cónica lo cual permite su acoplamiento al cono interior coronal del implante y termina interiormente en forma cilíndrica y de diámetro inferior a la distancia entre las aristas del cuello hexagonal exteriormente que se encuentra situado dentro del cono, lo cual permite que dicho faldón encaje elásticamente en el cuello hexagonal interno y con el cono externo coronales, de manera que la llave actúa de transportador del implante o porta-implantes. De preferencia, presenta un casquillo de plástico ensartado y fijado en la zona media que forma un regruesamiento intermedio que constituye el citado faldón de encaje.Also, according to the present invention, the key actuator at the actuator end of the conventional handle has the polygonal and / or mixed actuator tip, preferably hexagonal, and It is provided with an elastic intermediate ring skirt that  protrudes towards the tip, whose skirt ends externally in conical shape which allows its coupling to the inner cone coronal implant and ends internally in cylindrical shape and smaller than the distance between the edges of the neck externally hexagonal that is located inside the cone, which allows said skirt to fit elastically on the neck internal hexagonal and with the external cone coronal, so that the key acts as an implant conveyor or implant holder Preferably, it presents a plastic bush threaded and fixed in the middle area that forms an intermediate thickening that constitutes the aforementioned skirt of lace.

La invención, por otro lado, comprende un sistema de retirada del implante respecto del envase, transporte y colocación del implante directamente en la boca del paciente utilizando la llave, para lo cual el conjunto compuesto por dichos implante y su llave permite el acoplamiento elástico a modo de pinza del faldón intermedio de la llave en el cuello hexagonal exterior coaxial al cono y el cono interior circundante, previstos en la parte coronal del implante, y la punta hexagonal de la llave encaja en el hexágono practicado en la parte apical del taladro roscado axial del implante, con lo cual dicha llave sujeta a modo de pinza el implante situado en el envase correspondiente, permitiendo la retirada del implante, su transporte hasta el paciente, y la colocación del implante directamente en la boca del paciente exento de manipulación externa, cuya colocación se realiza por el acoplamiento mutuo de la punta hexagonal de la llave y el hexágono apical del implante, lo cual permite transmitir las fuerzas de torsión aplicadas por la llave directamente a la punta autoroscante.The invention, on the other hand, comprises a implant removal system with respect to the container, transport and implant placement directly in the patient's mouth using the key, for which the set consisting of said implant and its key allows elastic coupling by way of clip of the intermediate skirt of the key in the hexagonal neck outer coaxial to the cone and the surrounding inner cone, provided in the coronal part of the implant, and the hexagonal tip of the key fits in the hexagon practiced in the apical part of the drill axial threading of the implant, whereby said wrench held in mode clamp the implant located in the corresponding container, allowing the removal of the implant, its transport to the patient, and placement of the implant directly in the mouth of the patient free from external manipulation, whose placement is performed by the mutual coupling of the hexagonal tip of the key and the apical implant hexagon, which allows transmitting the torque applied by the wrench directly to the tip self-tapping

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña una lámina de dibujo en la que se ha representado un caso práctico de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención.These and other features will come off better than the detailed description that follows, to facilitate which a drawing sheet is attached in which a practical case study that is cited only by way of non-limiting example of the scope of the present invention.

En los dibujos:In the drawings:

La figura 1 es una vista en sección longitudinal explotada del implante y la llave de la forma de realización preferida de la invención y que constituye un sistema de retirada, transporte y colocación preferido.Figure 1 is a longitudinal sectional view.  exploited of the implant and the key of the embodiment preferred of the invention and constituting a withdrawal system, Transportation and preferred placement.

La figura 2 es una vista en sección longitudinal del implante y la llave de la figura 1 en posición acoplada.Figure 2 is a longitudinal section view  of the implant and the key of figure 1 in the coupled position.

La figura 2A es una vista similar a la figura 2 considerada cortada a ambos lados por los planos III-III respectivos.Figure 2A is a view similar to Figure 2 considered cut to both sides by the planes III-III respective.

La figura 3 es una vista en alzado lateral correspondiente a la figura 2.Figure 3 is a side elevation view corresponding to figure 2.

La figura 4A es una vista en alzado del implante separado ilustrado en la figura 3.Figure 4A is an elevational view of the implant.  separated illustrated in figure 3.

La figura 4B es una vista en sección longitudinal del implante ilustrado en la figura 4A.Figure 4B is a sectional view. Longitudinal implant illustrated in Figure 4A.

La figura 5A es una vista en alzado lateral de la llave ilustrada en la figura 1.Figure 5A is a side elevational view of the key illustrated in figure 1.

La figura 5B es una vista en sección longitudinal ilustrada en la figura 1, mostrando en línea de trazos el casquillo elástico ensartado en la parte media del mango de la llave.Figure 5B is a sectional view. Longitudinal illustrated in Figure 1, showing in dashed line the elastic bush skewered in the middle part of the handle of the key.

Descripción detallada de una forma realizada preferidaDetailed description of a preferred embodiment

De conformidad con los dibujos el implante dental, llave y sistema de retirada del implante respecto del envase, transporte y colocación del implante directamente desde el envase -no ilustrado- en la boca del paciente utilizando la llave, aplicando las fuerzas de torsión por parte de la llave al implante en cuestión, a una mayor proximidad de la punta autoroscante del implante, lo cual mejora el roscado del implante en el hueso de la mandíbula inferior o maxilar superior del paciente.In accordance with the drawings the implant Dental, key and implant removal system with respect to the container, transport and placement of the implant directly from the container -not illustrated- in the patient's mouth using the key, applying torsional forces by the key to the implant in question, closer to the self-tapping tip of the implant, which improves the thread of the implant in the bone of the lower jaw or upper jaw of the patient.

La presente invención tiene por objeto un implante, una llave correspondiente y un sistema respectivo de retirada del implante respecto del envase, su transporte hasta la boca del paciente y la colocación del implante directamente en la boca, sin necesidad de manipulación externa.The present invention aims at a implant, a corresponding key and a respective system of removal of the implant from the container, its transport to the Patient's mouth and implant placement directly in the mouth, without the need for external manipulation.

El implante dental de la invención ilustrado en las figuras 1 a 5B corresponde al tipo cilíndrico roscado exteriormente para su acoplamiento por roscado en el taladro practicado previamente en el hueso de la mandíbula inferior o maxilar superior de la boca del paciente -no ilustrado- y que está provisto de un taladro axial roscado para el tornillo de apriete que fija el muñón para la prótesis a través de un vaciado axial previsto en el muñón y que presenta en la parte coronal medios de acoplamiento con la base del muñón, comprendiendo el implante (1) de la invención, un taladro axial roscado (4) que presenta una longitud ligeramente menor a la de los otros implantes, cuyo taladro axial termina por su extremo interior muy próximo a la parte apical cercana a la punta autoroscante (7) que mejora la acción de roscado del implante (1) en el taladro practicado previamente en el hueso -no ilustrado- de la boca del paciente.The dental implant of the invention illustrated in Figures 1 to 5B correspond to the threaded cylindrical type externally for threaded coupling in the hole previously practiced in the lower jaw bone or maxilla of the patient's mouth -not illustrated- and that is provided with a threaded axial bore for the tightening screw which fixes the stump for the prosthesis through an axial recess provided in the stump and presenting in the coronal part means of coupling with the base of the stump, comprising the implant (1) of the invention, a threaded axial bore (4) having a length slightly shorter than other implants, whose axial bore ends at its inner end very close to the apical part near the self-tapping tip (7) that improves the Threading action of the implant (1) in the drilled hole previously in the bone -not illustrated- of the patient's mouth.

El citado implante dental (1), ilustrado en las figuras 1, 2, 2A, 3, 4A y 4B, presenta en la parte coronal (10) una conexión interna-externa a base de un cono (11) interior extremo de conicidad hacia el interior del implante (1) y un cuello (12) coaxial al cono (11) que presenta el contorno exterior hexagonal, cuya conexión interna-externa está prevista para el acoplamiento del muñón (no ilustrado), cuyo cuello (12) sobresale dentro del cono sin llegar a la base (10) del mismo, y en prolongación del taladro axial roscado (4) del implante (1). Dicho implante (1) en la parte apical (14) extrema del fondo del taladro (4) presenta un mecanizado (15) de sección transversal hexagonal en el que se aplican las fuerzas de torsión para el roscado en el hueso directamente sobre la punta autoroscante (7), lo cual evita durante dicho roscado, el deterioro del citado cuello coaxial (12) al cono de contorno exterior hexagonal y coaxial al cono (11).The aforementioned dental implant (1), illustrated in the Figures 1, 2, 2A, 3, 4A and 4B, presents in the coronal part (10) a internal-external cone-based connection (11) inner end of taper towards the inside of the implant (1) and a neck (12) coaxial to the cone (11) presenting the contour hexagonal exterior, whose internal-external connection It is intended for the coupling of the stump (not shown), whose neck (12) protrudes into the cone without reaching the base (10) of the same, and in extension of the threaded axial bore (4) of the implant (1). Said implant (1) in the extreme apical part (14) of the bottom of the hole (4) presents a machining section (15) hexagonal cross in which the torsional forces are applied for threading into the bone directly on the tip self-tapping (7), which prevents deterioration during said threading from said coaxial neck (12) to the outer contour cone hexagonal and coaxial to the cone (11).

La llave (23) de la presente invención presenta en el extremo actuador del mango convencional, la punta actuadora (24) poligonal y/o mixta, pero preferentemente es hexagonal, tal como se ilustra, y está provista de un a modo de faldón anular (25) intermedio elástico que sobresale hacia la punta (24), cuyo faldón (25) termina exteriormente en forma cónica (26) lo cual permite su acoplamiento al cono interior (11) coronal del implante (1) y termina interiormente en forma cilíndrica (27), cuyo diámetro es inferior a la distancia entre las aristas del cuello hexagonal (12) exteriormente que se encuentra situado dentro del cono (11), lo cual permite que dicho faldón (25) encaje elásticamente en el cuello hexagonal (12) interno y con el cono externo (11) coronales, de manera que la llave (23) actúa de transportador del implante (1) considerado como porta-implantes. Como se ilustra, la llave puede ser de una pieza, pero tal como se ilustra esquemáticamente en la figura 5B, comprende un casquillo (28) de plástico que está ensartado y fijado en la zona media del mango de la llave (23) que forma un regruesamiento intermedio que constituye el citado faldón (25) de encaje.The key (23) of the present invention has at the actuator end of the conventional handle, the actuator tip (24) polygonal and / or mixed, but preferably it is hexagonal, such as illustrated, and is provided with an annular skirt (25) elastic intermediate protruding towards the tip (24), whose skirt (25) ends externally in conical form (26) which allows its coupling to the inner cone (11) of the implant coronal (1) and ends internally in cylindrical shape (27), whose diameter is less than the distance between the edges of the hexagonal neck (12) externally that it is located inside the cone (11), what which allows said skirt (25) to elastically fit in the hexagonal neck (12) internal and with the external cone (11) coronal, so that the key (23) acts as an implant conveyor (1) considered as implant holders. As illustrated, the key can be one piece, but as illustrated schematically in figure 5B, it comprises a bushing (28) of plastic that is skewered and fixed in the middle area of the handle of the key (23) that forms an intermediate thickening that constitutes the aforementioned skirt (25) of lace.

Según la presente invención, el sistema para la retirada del implante respecto del envase, transporte y colocación del implante directamente en la boca del paciente utilizando la llave, en relación a las figuras 1 a 5B, en las cuales se ilustra el conjunto compuesto por dichos implante (1) y su llave (23) que permite un acoplamiento elástico a modo de pinza del faldón (25) intermedio de la llave (23) en el cuello hexagonal (12) exterior coaxial al cono (11) interior circundante, que están previstos en la parte coronal (10) del implante (1). Asimismo, la punta hexagonal (24) de la llave (23) encaja en el hexágono (15) practicado en la parte apical (14) del taladro (4) roscado axial del implante (1), con lo cual dicha llave (23) sujeta a modo de pinza el implante (1) situado en el envase correspondiente, permitiendo la retirada del implante, su transporte hasta el paciente, y la colocación del implante directamente en la boca del paciente, todo ello sin el concurso de manipulación externa, cuya colocación se realiza por el acoplamiento mutuo de la punta hexagonal (24) de la llave (23) y el hexágono (15) apical del implante, lo cual permite transmitir las fuerzas de torsión aplicadas por la llave (23) directamente a la punta autoroscante (7).According to the present invention, the system for implant removal from packaging, transport and placement of the implant directly into the patient's mouth using the key, in relation to figures 1 to 5B, in which it is illustrated the set consisting of said implant (1) and its key (23) that allows an elastic coupling as a skirt clamp (25) intermediate key (23) on the hexagonal neck (12) outside coaxial to the surrounding inner cone (11), which are provided in the coronal part (10) of the implant (1). Also, the hexagonal tip (24) of the wrench (23) fits into the hexagon (15) practiced in the apical part (14) of the axially threaded hole (4) of the implant (1), whereby said key (23) holds the implant (1) as a clamp located in the corresponding container, allowing the removal of implant, its transport to the patient, and the placement of the implant directly in the patient's mouth, all without the external manipulation contest, whose placement is done by the mutual coupling of the hexagonal tip (24) of the key (23) and the apical hexagon (15) of the implant, which allows transmitting the torque applied by the wrench (23) directly to the self-tapping tip (7).

La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que difieran solo en detalle de la indicada únicamente a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, realizarse este implante dental, llave y sistema de retirada del implante respecto del envase, transporte y colocación del implante directamente en la boca del paciente utilizando la llave con los medios, componentes y accesorios más adecuados, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro de las reivindicaciones.The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated solely by way of example, which will also achieve the protection that collect. This dental implant, key and implant removal system with respect to the container, transport and implant placement directly in the patient's mouth using the key with the means, components and accessories more suitable, being able to replace the component elements with other technically equivalent, for all that is understood within the claims.

Claims (4)

1. Implante dental, del tipo cilíndrico roscado exteriormente para su acoplamiento por roscado en el taladro practicado previamente en el hueso de la mandíbula inferior o maxilar superior de la boca del paciente y que está provisto de un taladro axial (4, 5, 6) roscado para el tornillo de apriete que fija el muñón para la prótesis a través de un vaciado axial previsto en el muñón y que presenta en la parte coronal medios de acoplamiento con la base del muñón, cuyo taladro axial roscado presenta una longitud ligeramente menor a la del implante terminando el extremo interior de dicho taladro muy próximo a la parte apical cercana a la punta autoroscante caracterizado porque en la parte coronal (10) presenta una conexión interna-externa a base de un cono interior (11) extremo de conicidad hacia el interior del implante (1) y un cuello coaxial (12) al cono (11) de contorno exterior hexagonal, para el acoplamiento del muñón, que sobresale dentro del cono en prolongación del taladro axial roscado (4) del implante (1), y porque en la parte apical (14) extrema del fondo del taladro (4) presenta un mecanizado (15) de sección transversal hexagonal en el que se aplican las fuerzas de torsión para el roscado en el hueso directamente sobre la punta autoroscante (7), evitando durante dicho roscado el deterioro del citado cuello (12) coaxial al cono (11) de contorno exterior hexagonal.1. Dental implant, of the externally threaded cylindrical type for threaded coupling in the hole previously made in the bone of the lower jaw or upper jaw of the patient's mouth and which is provided with an axial bore (4, 5, 6) threaded for the tightening screw that fixes the stump for the prosthesis through an axial recess provided in the stump and that presents in the coronal part coupling means with the base of the stump, whose threaded axial bore has a slightly shorter length than the of the implant finishing the inner end of said bore very close to the apical part near the self-tapping tip characterized in that in the coronal part (10) it presents an internal-external connection based on an inner cone (11) inward taper end of the implant (1) and a coaxial neck (12) to the cone (11) of hexagonal outer contour, for the coupling of the stump, which protrudes inside the cone in prolongation of the t threaded axial bore (4) of the implant (1), and because at the end apical part (14) of the bottom of the bore (4) there is a machining (15) of hexagonal cross-section in which the torsional forces are applied to the threaded into the bone directly on the self-tapping tip (7), preventing during said threading the deterioration of said neck (12) coaxial to the cone (11) of hexagonal outer contour. 2. Llave actuadora, según el implante de la reivindicación 1, caracterizada porque la llave (23) en el extremo actuador del mango convencional tiene la punta actuadora (24) poligonal y/o mixta, preferentemente hexagonal, y está provista de un a modo de faldón anular (25) intermedio elástico que sobresale hacia la punta, cuyo faldón (25) termina exteriormente en forma cónica (26) lo cual permite su acoplamiento al cono interior (11) coronal del implante (1) y termina interiormente en forma cilíndrica (27) y de diámetro inferior a la distancia entre las aristas del cuello hexagonal (12) exteriormente que se encuentra situado dentro del cono (11), lo cual permite que dicho faldón (25) encaje elásticamente en el cuello hexagonal (12) interno y con el cono externo (11) coronales, de manera que la llave actúa de transportador del implante (1) o porta-implantes.2. Actuator key according to the implant of claim 1, characterized in that the key (23) at the actuator end of the conventional handle has the polygonal and / or mixed actuator tip (24), preferably hexagonal, and is provided in a manner of elastic intermediate annular skirt (25) protruding towards the tip, whose skirt (25) ends externally in conical form (26) which allows its coupling to the inner cone (11) coronal of the implant (1) and ends internally in cylindrical form (27) and of a diameter smaller than the distance between the edges of the hexagonal neck (12) externally that is located inside the cone (11), which allows said skirt (25) to elastically fit into the internal hexagonal neck (12) and with the external cone (11) coronal, so that the key acts as an implant conveyor (1) or implant holder. 3. Llave actuadora, según la reivindicación 2, caracterizada porque presenta un casquillo (28) de plástico ensartado y fijado en la zona media que forma un regruesamiento intermedio que constituye el citado faldón (25) de encaje.3. Actuator key, according to claim 2, characterized in that it has a plastic bush (28) threaded and fixed in the middle area that forms an intermediate thickening that constitutes said skirt (25) of fitting. 4. Sistema de retirada del implante respecto del envase, transporte y colocación del implante directamente en la boca del paciente utilizando la llave, según el implante de la reivindicación 1, y la llave de la reivindicaciones 2 y 3, caracterizado porque el conjunto compuesto por dichos implante (1) y su llave (23) permite el acoplamiento elástico a modo de pinza del faldón (25) intermedio de la llave (23) en el cuello hexagonal (12) exterior coaxial al cono (11) y el cono (11) interior circundante, previstos en la parte coronal (10) del implante (1), y la punta hexagonal (24) de la llave (23) encaja en el hexágono (15) practicado en la parte apical (14) del taladro (4)roscado axial del implante (1), con lo cual dicha llave (23) sujeta a modo de pinza el implante (1) situado en el envase correspondiente, permitiendo la retirada del implante, su transporte hasta el paciente, y la colocación del implante directamente en la boca del paciente exento de manipulación externa, cuya colocación se realiza por el acoplamiento mutuo de la punta hexagonal (24) de la llave (23) y el hexágono (15) apical del implante, lo cual permite transmitir las fuerzas de torsión aplicadas por la llave (23) directamente a la punta autoroscante (7).4. Implant removal system with respect to the container, transport and placement of the implant directly in the patient's mouth using the key, according to the implant of claim 1, and the key of claims 2 and 3, characterized in that the assembly consisting of said implant (1) and its key (23) allows the elastic coupling by way of the intermediate skirt (25) of the key (23) in the outer hexagonal neck (12) coaxial to the cone (11) and the cone (11 ) surrounding interior, provided in the coronal part (10) of the implant (1), and the hexagonal tip (24) of the key (23) fits into the hexagon (15) made in the apical part (14) of the bore (4) ) axial threading of the implant (1), whereby said wrench (23) holds the implant (1) located in the corresponding container as a clamp, allowing the implant to be removed, transported to the patient, and implant placement directly in the mouth of the patient exempt from external manipulation, whose c olocation is done by the mutual coupling of the hexagonal tip (24) of the key (23) and the apical hexagon (15) of the implant, which allows transmitting the torsional forces applied by the key (23) directly to the self-tapping tip (7).
ES200602752A 2006-10-30 2006-10-30 DENTAL IMPLANT, KEY AND REMOVAL SYSTEM OF THE IMPLANT REGARDING THE IMPLANT CONTAINER, TRANSPORTATION AND PLACEMENT OF THE IMPLANT IN THE PATIENT'S MOUTH USING THE WRENCH. Expired - Fee Related ES2313830B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200602752A ES2313830B1 (en) 2006-10-30 2006-10-30 DENTAL IMPLANT, KEY AND REMOVAL SYSTEM OF THE IMPLANT REGARDING THE IMPLANT CONTAINER, TRANSPORTATION AND PLACEMENT OF THE IMPLANT IN THE PATIENT'S MOUTH USING THE WRENCH.
PCT/ES2007/000615 WO2008053058A1 (en) 2006-10-30 2007-10-29 Dental implant, wrench and system for removing the implant from the container thereof, transferring said implant and inserting same directly in the patient's mouth using the wrench

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EP2882370B1 (en) * 2012-08-13 2020-06-24 Camlog Biotechnologies GmbH Secondary part, set and packaging for a dental implant system
CN103860278B (en) * 2014-03-20 2016-09-14 常州百康特医疗器械有限公司 A kind of dentistry nail-fetching device
US20190282340A1 (en) * 2016-05-20 2019-09-19 Nobel Biocare Services Ag Handling tool, dental set and method for assembling a dental component

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US20040101808A1 (en) * 2002-11-13 2004-05-27 Porter Stephan S. Dental implant system
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