WO2008056015A1 - Système d'ancrage squelettique destiné à être utilisé dans des traitements orthodontiques - Google Patents

Système d'ancrage squelettique destiné à être utilisé dans des traitements orthodontiques Download PDF

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Publication number
WO2008056015A1
WO2008056015A1 PCT/ES2007/000636 ES2007000636W WO2008056015A1 WO 2008056015 A1 WO2008056015 A1 WO 2008056015A1 ES 2007000636 W ES2007000636 W ES 2007000636W WO 2008056015 A1 WO2008056015 A1 WO 2008056015A1
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WO
WIPO (PCT)
Prior art keywords
microimplant
bone
screw
head
microimplants
Prior art date
Application number
PCT/ES2007/000636
Other languages
English (en)
Spanish (es)
Inventor
Pablo Alberto Echarri Lobiondo
Original Assignee
DURÁN VAN ARX, José
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ES200602839A external-priority patent/ES2299387B1/es
Priority claimed from ES200602838A external-priority patent/ES2299386B1/es
Priority claimed from ES200603006A external-priority patent/ES2300213B1/es
Priority claimed from ES200602746U external-priority patent/ES1064467Y/es
Application filed by DURÁN VAN ARX, José filed Critical DURÁN VAN ARX, José
Publication of WO2008056015A1 publication Critical patent/WO2008056015A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • 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
    • A61C8/0093—Features of implants not otherwise provided for
    • A61C8/0096—Implants for use in orthodontic treatment

Definitions

  • the invention relates, as expressed in the statement of the present specification, to a skeletal anchoring system applicable in orthodontic therapies.
  • the object of the invention consists of a skeletal anchoring system, applicable in orthodontic therapies, of the type of therapy in which a series of microimplants are fixed to the bone that serve as a support point and to which, directly tension elements (elastic, springs, etc.) are fastened that will cause the therapeutic movement of the pieces of interest, or which, according to the needs, are joined by steel plates to which said tension elements are fixed, said system comprising
  • directly tension elements elastic, springs, etc.
  • An adaptable microimplant (described in the patent n ° 200602838, relating to an ADAPTABLE MICROIMPLANT, APPLICABLE TO SCHEMETIC ANCHORAGE SYSTEMS), which is equipped with a novel variable thread system that significantly reduces its effectiveness, also avoiding possible failures in the technique of implantation of the same, since its special configuration and design is especially destined to favor its grip on the bone and facilitate that said implantation is always the optimum, which also incorporates an interchangeable head system, allowing the variation of said head during the treatment, depending on the needs of each stage of the same, without the need for intervention, and finally that advantageously incorporates preformed head protectors, easy to place and remove, that facilitate the operator's work in each
  • a steel plate for adjusting tensioning elements suitable for adapting to two or more microimplants (described in patent no.
  • a fixing device (described in the patent No. 200603006 relating to a FIXING DEVICE FOR THE PLACEMENT OF MICROIMPLANTS), specially designed to facilitate and ensure the correct placement of microimplants, allowing thanks to its technical and structural configuration, that said implantation is always the optimum, both in the achievement of the most suitable position of the implant, and in the time invested in it.
  • a screwdriver tool (described in utility model n ° 200602746 relative to a SCREWDRIVER APPLICABLE IN ORAL SURGERY), whose special configuration and design facilitate the operation of screwing and unscrewing of the heads of the microimplants, since their small size and location of difficult access, make said operation of screwing and unscrewing, for its corresponding collation and extraction, is a remarkably difficult task.
  • SUBSTITUTE SHEET (RULE 26) industry dedicated to the manufacture of instruments and appliances for dentistry, orthodontics and especially dental implantology.
  • orthodontic therapies of the type that concerns here are known, in which microimplants that serve as a support point to which the elements are directly attached are attached to the bone tensioners that will cause the therapeutic movement of the pieces of interest, or that, according to needs, are joined by steel plates to which said tensioning elements are fixed.
  • microimplants consist of a screw of very small dimensions that is embedded in the bone of the oral cavity, in the convenient position, at whose head a suitable cable or tensioner is fixed, intended to force a certain variation of the position of
  • the piece or dental pieces to be treated The piece or dental pieces to be treated.
  • microimplants known to date consist, generally, of a screw whose thread is constant and its diameter equally constant, or that increases gradually and uniformly in size, being provided with a fixed head that has a concrete and determined shape (button, eyelet , with hook, etc.) as appropriate.
  • Screw thread does not take into account the variation of hardness and cellular composition of the different layers of the bone, so that when penetrating it, while drilling it, it breaks perimeter, not being fixed exactly due to said variation in the layers of the bone, which may cause its subsequent mobility and therefore lack of effectiveness or loss thereof.
  • the implant heads have (they are metallic and protuberant), they logically cause discomfort and chafing that can cause painful sores to the patient, being, to avoid them, applied on said heads protective layers of different materials intended for this purpose, which, when solidifying cover and protect them, thus avoiding friction, but which have the disadvantage that before any adjustment of the tensioner, they must be eliminated, a relatively laborious task, and placed again once finished the adjustment, with the consequent investment of time and material that this implies.
  • said microimplant may consist of a single piece that is screwed directly to the bone, or it may consist, as in the present invention, of an element formed by a lower part or micro screw, which is embedded in the bone, and an interchangeable head that is screwed to the described lower part or micro screw.
  • the system that the invention advocates which as mentioned above is applicable in orthodontic therapies, in which a series of microimplants that serve as a support point for fastening tensioning elements (elastic, are fixed to the bone) springs, etc.) that will cause the therapeutic movement of the pieces of interest, or which, according to the needs, are joined by means of steel plates to which said tensioning elements are fixed, essentially comprises the use of four elements: an adaptable microimplant , to which the tensioning elements can be fixed directly and which is constituted by a micro screw that is inserted into the bone, an interchangeable head threaded to it and a protector that covers said head, a plate adaptable to several implants for the fixation of some of said tensioning elements, a fixing device that facilitates the correct placement of the microimplant micro screw and finally a a screwdriver tool that facilitates the threading and unscrewing of the microimplant head for revision and replacement operations.
  • an adaptable microimplant to which the tensioning elements can be fixed directly and which is constituted by a micro screw that is
  • the microimplant is constituted, as mentioned from three pieces that can be coupled together: a micro screw, which is the part of the microimplant that is screwed to the bone, an interchangeable head or head, which can have different shapes (with
  • SUBSTITUTE SHEET (RULE 26) button with button and buttonhole, with hook or with bracket) depending on the needs of each case and that is attached to the micro screw by means of thread or other type of connection, being the part of the microimplant that is external, and finally a head protector preformed, preferably made of silicone, plastic or other similar material, which adapts to said head and protects soft tissues against rubbing.
  • the micro-screw in turn, has a threaded lower zone, which is the one that will be inserted into the bone, which is also divided into three distinct zones, a distal or tip, with a conical configuration whose helical edges have a wide thread pitch, with greater inclination and spacing between them, specially adapted to ensure optimum penetration into the bone; an intermediate area, of greater diameter and whose helical edges have an intermediate thread pitch, with less inclination and closer together, also presenting a rounded profile, since this part of the micro-screw is intended to fit the spongy area inside the bone and this damages the least possible; and a last proximal area, of greater diameter than the previous ones and whose helical edges also have a greater thread pitch, that is, with less inclination and more turns, obtaining the greatest retention in the cortical part (the hardest and external) of the bone to which this part will fit.
  • each thread part makes a new thread in the bone, adjusting perimeter perfectly, which produces an increase in retention and a minimum deterioration of bone tissue, being, the dimensions and lengths of each of said parts, in each case, the most appropriate to each type of treatment or morphology of the patient.
  • the upper area of the micro screw which is the one that will be external to the bone but inserted into the soft tissue, has a smooth outer surface in order to better adapt to the soft tissues in which it will be housed, providing a stepping in its lower part, just in the encounter with the threaded area, which prevents the operator from being able to introduce the micro screw beyond the bone.
  • SUBSTITUTE SHEET (RULE 26) internally, said upper area has a housing, with a thread or alternative adaptation system, to receive the different types of head, so that its exchange during the treatment does not require the removal of the micro screw.
  • the heads which, as indicated in previous paragraphs, have the mission of directly holding the tensioning elements (spring springs, etc.) or the steel plate mentioned above, so that they can have different shapes, depending on the needs of each case, being able to be a button, button with a buttonhole, a hook, or a bracket, this head shape being characterized by two perpendicular grooves, which allows the placement of the tensioning elements in one direction or another without the need to vary The position of the head or even the placement of two tensioners that work simultaneously on the same microimplant from a different angle, which makes it possible to optimize the system by reducing the number of placement thereof.
  • the head is covered with a protective silicone, plastic or other suitable material, for the protection of soft tissues, already preformed and whose interior configuration is specially designed to adapt to each type of head, also having a groove laterally allow the passage of different tensioning elements, elastic, springs, etc.
  • the aforementioned plate is a steel plate that can be adapted to two, three or even four microimplants, depending on their elongated, triangular, or square shape, and has, for its fixation and adaptation to the position of said microimplants, of colossal side holes that will advantageously allow the position variation thereof.
  • the placement of the plate is carried out by placing the microimplant tips attached to the bone in the position that best suits, advantageously having a greater range of possibilities for its location, since the plate does not force it to occur at a point
  • SUBSTITUTE SHEET (RULE 26) specifically, being able to save roots or other inconveniences.
  • the plate In the central part of the plate, it can have, as appropriate, button and eyelet, withholdings for welding tubes, brackets, spring boxes, etc. or other attachments or tensioning elements.
  • the plate incorporates a transfer system that advantageously increases significantly the force to be performed on the pieces to be moved as well as the design of models of devices outside the mouth and their subsequent placement, providing for this of angular elevations, as a guide, in its central area, suitable for receiving an additional piece, which has a fitting area of suitable dimensions for it, and a retention area.
  • the lace is placed in position and an impression is taken that drags the lace by its retention.
  • another plate is placed and the model will have a plate in the same position as in the mouth. That way you can weld, adapt, etc. different types of devices that are then placed in the mouth with the socket, which will be fixed to the plate in the mouth by means of ligatures, cements, etc.
  • the invention has a fixation device that allows to fix exactly the position and angle at which the microtomillo penetrates the bone, totally avoiding any deviation from said angle during its penetration, as well as its mobility during the application of the force necessary for drilling
  • SUBSTITUTE SHEET (RULE 26) of bone tissue, which results in a perfect implantation of the microimplant, both in location, inclination and adjustment, ensuring its fixation and therefore the effectiveness of the treatment.
  • This device is constituted from an articulated structure composed of a double articulated cylinder, provided with a locking lever, whose respective parts emanate perpendicularly from tubular segments, which in turn cover respective articulated ball joints, incorporating at the distal ends of said segments, one a plate, which can be held with the hand against the teeth or with the teeth themselves in occlusion, being able to also add godiva, rigid wax, acrylic, or other material, to adapt and fix it better to the teeth, and in the other, a cylindrical element or tube capable of receiving and directing the screwdriver intended to ensure the penetration of the microimplant into the bone, precisely pointing it to the site selected for placement and with the appropriate direction and inclination.
  • the plate provided at the end of one of the segments of the device, is fixed to one or more of the teeth closest to the location in which the microimplant is to be placed, then moving the articulated structure so that the tube provided at the end of the other segment is located perpendicular to the bone structure and placed at the exact point and inclination desired, then proceeding to fix the articulated structure of the device by means of the locking lever, after which it will no longer move and the microimplant placement is easy and safe, being placed under said microimplant tube and the introduction of the screwdriver to proceed with the threading thereof.
  • the invention comprises the use of a screwdriver tool whose special design and configuration allow the operation of screwing and unscrewing of the heads of the microimplants is much faster and safer, and also avoiding discomfort to the patient as well as the risk that eventually the head may fall and the patient may swallow it.
  • Said tool preferably metallic, although it can be made of any other material that is adequately resistant and capable of being properly disinfected by conventional methods, given the utility to which it is intended, is essentially configured from the mutual coupling of two independent parts that run a inside the other as a piston: an external one, intended to hold the micro screw that is embedded in the bone tissue; and an internal one, properly destined to screw and unscrew the microimplant head to said micro screw, being secured by the external part safely and directing it correctly to the corresponding thread that it presents in its upper part.
  • the mentioned internal part is constituted by an approximately cylindrical body, provided with an upper part or handle, intended to be held by the operator, and which can have a wider and more ergonomic configuration, and a tubular lower part, whose distal end derives from in solidarity a narrow and rectilinear rod suitable to fit and receive the upper part of the head to be placed.
  • the external part of the screwdriver consists of a body that runs axially through the described internal part, being formed by an upper ring or ring and a circle or lower cover, both of dimensions slightly higher than those of the aforementioned cylindrical body, which are jointly joined by respective lateral, rectilinear and parallel rods, there being in the central part of the lower cover a tubular body integral to the same one that arises
  • SUBSTITUTE SHEET perpendicularly to it, and whose dimensions are suitable to fit in the micro screw, and at the same time receive inside said rectilinear rod that, running inside it, will be attached to the microimplant head.
  • the end of the tubular body of the outer part fixes the micro screw or lower part of the microimplant by correctly directing the head to The thread of this.
  • the new skeletal anchoring system applicable in orthodontic therapies represents, therefore, an innovative invention of structural and constitutive characteristics unknown until now for this purpose, reasons that, together with its practical utility, provide sufficient grounds for obtaining the privilege of exclusivity. that is requested.
  • Figure number 1 Shows a side elevation view, partially sectioned, of an example of embodiment of the adaptable microimplant, comprising the skeletal anchoring system according to the invention, in which all the elements comprising, configuration and their disposition, as well as their positioning in the different layers of bone and soft tissue.
  • Figures number 2-A and 2-B. - show respective views in side elevation and in plan of the micro screw, or part of the microimplant that is introduced into the bone.
  • SUBSTITUTE SHEET (RULE 26) Figures 3, 4 and 5.- They show respective views in side elevation of the different types of known head attachable to the micro screw.
  • FIGS 6-A and 6-B.- show paths in side elevation and in plan, respectively, of the new bracket type head.
  • Figures 7-A, 7-B and 7-C- respectively show a sectional view, according to a longitudinal section, a side elevational view and a plan view of the head protector incorporating the microimplant, which shows Your configuration
  • FIGs 8 to 10. They show paths in side elevation, partially sectioned, which shows the adaptation of the protector to each type of microimplant head.
  • Figures 11 and 12. show respective views in plan and elevation in longitudinal section of an example of embodiment of the plate applicable to the skeletal anchoring system, according to the invention, in which the parts comprising as well as its configuration are appreciated and disposition.
  • Figure number 13. Shows an elevation view, properly sectioned, of the plate once fixed to the microimplant.
  • Figures number 14 and 15. Correspond to paths in plan and elevation in longitudinal section, respectively, of a variant embodiment of the plate with transfer system.
  • Figures 16 and 17. They show respectively a plan view and elevation in longitudinal section of the additional piece of socket of the plate with transfer system represented in Figures 14 and 15.
  • SUBSTITUTE SHEET (RULE 26) plan and elevation in longitudinal section of the plate represented in figures 14 and 15 with the socket coupled thereto.
  • Figure number 20.- Shows a side elevation view of an example of embodiment of the fixing device for the placement of the microimplants according to the invention, in which the main parts and elements that it comprises, as well as its configuration and provision.
  • Figure number 21.- Shows a plan view of the device represented in figure 20.
  • Figure number 22.- Shows a detailed view of the device in use position for the fixation in the mouth.
  • Figure number 23 Shows a side elevational view of an embodiment of the screwdriver tool, which comprises the system of the invention, in which the main parts and elements of which it consists as well as its configuration and arrangement are appreciated.
  • Figure number 24.- Shows a bottom plan view of the screwdriver example shown in Figure 23.
  • the microimplant (1) of the anchoring system essentially comprises three pieces that can be coupled together: a micro screw (2), part of the microimplant that is screwed to the bone, interchangeable heads (3), which may present different forms, depending on the needs of each case
  • SUBSTITUTE SHEET (RULE 26) and that it is coupled to the micro screw (2) by means of a thread or other type of connection, the part of the microimplant remaining external, and a preformed protector (4), preferably made of silicone, plastic or other similar material, which adapts to the head (3) and protects soft tissues against rubbing.
  • the micro screw (2) characteristically presents a threaded lower zone (2a), which is the one that will be inserted into the bone, which in turn is divided in three zones of different configuration, a distal or tip (5), of conical configuration whose helical edges have a wide thread pitch, with greater inclination and spacing between them, specially adapted to ensure optimum bone penetration; an intermediate zone (6), of greater diameter and whose helical edges have an intermediate thread pitch, with less inclination and closer together, also presenting a rounded profile, since this part of the micro-screw is intended to fit the spongy area of the interior of the bone (i) and with it the least possible damage; and a last proximal area (7), of greater diameter than the previous ones and whose helical edges also have a greater thread pitch, that is, with less inclination and more turns, obtaining the greatest retention in the cortical part (Ia harder and external) of the bone (n) to which this part
  • the upper zone (2b) of the micro screw which is the one that will be external to the bone but inserted into the soft tissue (ni), has a smooth outer surface in order to better adapt to said soft tissues in which it will remain housed, providing a stepping (8) in its lower part, just in the encounter with the lower threaded area (2a), which advantageously prevents the operator from being able to introduce the microtomillo (2) beyond the bone, thus avoiding any damage during implantation of the same.
  • said upper area has a housing (9), adequately provided in dimensions and configuration, with an alternative thread or adaptation system, to receive the different
  • Said heads (3) which have the mission of holding the tensioning elements (elastic springs, etc.), can have different shapes, depending on the needs of each case, being able to be a button (figure 3), a button with a buttonhole (figure 4), hook (figure 5), or bracket (figure 6-A, 6-B), this head shape being characterized by two perpendicular grooves (10), which may have the same or different width, and that allow the placement of the tensioning elements in one direction or another without the need to vary the position of the head or optionally the placement of two tensioners that work simultaneously on the same microimplant (1) from a different angle.
  • the microimplant (1) provides that the head (3) is coated with a protective (4) silicone, plastic or other material suitable for the protection of soft tissues (Figures 7-A, 7-B and 7- C), already preformed and whose interior configuration is specially designed to adapt to each type of head (3), as can be seen in figures 8 to 10, having a groove (11) laterally to allow the passage of the different elements tensioners, elastic, springs, etc.
  • the anchoring system of the invention also includes the use of a steel plate (12) which, taking different forms to adapt to two, three or four microimplants (1), according to be elongated, triangular, or square, it has for fixation and adaptation to the position of said microimplants (1), which as described will be composed of a micro screw (2) and a head (3), of two fixing areas (13) equipped with collision holes (14) and a central area (15) in which it can have different holes or cavities (16), as appropriate, for the placement of button and eyelet, of retentions for welding tubes, brackets, spring boxes, etc. or other attachments, suitable for performing the function to which the plate (12) is intended.
  • a steel plate (12) which, taking different forms to adapt to two, three or four microimplants (1), according to be elongated, triangular, or square, it has for fixation and adaptation to the position of said microimplants (1), which as described will be composed of a micro screw (2) and a head (3), of two fixing areas (13) equipped with collision holes (14) and a central
  • SUBSTITUTE SHEET (RULE 26) As can be seen in Figure 13, the placement of the plate (12) is carried out by placing the tips of the micro screws (2) of the microimplants (1) fixed to the bone in the position that is convenient, placing on them the plate ( 12), on the external part of the mucosa, and so that the colossal holes' (14) of this are placed on the microimplants (1), finally the fixing heads or screws (3) are placed in the microimplants (1 ).
  • Figures 14 to 19 show a variant embodiment of the invention, in which the plate (12) incorporates a transfer system, arranging for it in the central area (15) thereof of angular elevations (17), which as a guide they are suitable for receiving an additional piece of lace (18), which has a coupling area (19) provided with a protuberance (20) of suitable dimensions to fit tightly between the mentioned angular elevations
  • the fixing device for the correct placement of the microimplant (1) is essentially constituted from an articulated structure (23), which comprises a double articulated cylinder (24 ), whose respective parts (24a) and (24b), rotate axially independently of each other, being locked by means of the actuation of a locking lever (25), and from which perpendicularly the two tubular segments (26) and (27), which in turn cover respective articulated ball joints (28) and (29), incorporating a plate (30) at one of them (26), suitable to be held manually against the teeth or with the teeth themselves in occlusion, being able to also add godiva, rigid wax, acrylic, or other material, to adapt it and fix it to the teeth, and in the other (27) a cylindrical element or tube (31) suitable to receive in inside the destorni caller (not represented by being conventional) and directing the penetration of the microtomillo (2) or threaded tip of the microimplant (1) in the bone.
  • the plate (30), provided at the end of the segment (26) of the device is fixed to one of the teeth closest to the location in which the microimplant (1), then moving the articulated structure (23), by turning the respective parts (24a) and (24b) of the articulated cylinder (24) and the joints (28) and (29), so that the tube (31) provided at the end of the other segment (27) is located perpendicular to the bone structure and placed at the exact point and inclination desired, then proceeding to fix the articulated cylinder (24) by means of Ia locking lever (25), after which it will no longer move by moving the micro-screw (2) under said tube (31) and inserting the screwdriver inside to proceed with threading it.
  • the invention comprises a screwdriver tool (32), preferably metallic, or alternative material suitable for being properly disinfected, configured from the mutual coupling of two independent parts that run one within the Ia another as a piston: an external part (33), intended to hold the micro screw (2), which as described is the part of the microimplant (1) that is embedded in the bone tissue; and an internal part (34), properly intended to screw and unscrew the head (3) of the microimplant (1) to said micro screw (2).
  • a screwdriver tool preferably metallic, or alternative material suitable for being properly disinfected, configured from the mutual coupling of two independent parts that run one within the Ia another as a piston: an external part (33), intended to hold the micro screw (2), which as described is the part of the microimplant (1) that is embedded in the bone tissue; and an internal part (34), properly intended to screw and unscrew the head (3) of the microimplant (1) to said micro screw (2).
  • the internal part (34) is constituted by an approximately cylindrical body (35), provided with an upper part or handle (36), of a wider and more ergonomic configuration intended to be grasped by the operator, and a tubular lower part (37) , from whose distal end solidarity stems a narrow and rectilinear rod (38) suitable to fit and receive the upper part of the head (3) to be placed.
  • the outer part (33) of the screwdriver (32) consists of a body that runs axially through the inner part (34), formed by an upper ring or ring (39) and a circle or lower cover (40), both of dimensions slightly larger than those of the cylindrical (35) and tubular body (37) of the inner part (34), which, ring (39) and lower cover (40) are joined jointly by respective lateral rods (41) , rectilinear and parallel, there being in the central part of the lower cover (40) a narrow tubular body (42) integral with said cover (40) that flows perpendicularly therefrom, and whose dimensions are suitable to fit in the micro screw (2) , and at the same time receiving inside the rectilinear stem (38) of the inner part (34) so that it can run inside.

Abstract

L'invention concerne un système d'ancrage squelettique destiné à être utilisé dans des traitements orthodontiques. Ce système comprend: des microimplants (1) constitués de trois pièces, dont une microvis (2) conçue pour être vissée dans l'os, des têtes interchangeables (3) conçues pour fixer les éléments de tension, ainsi qu'un élément saillant préformé (4) en silicone ou analogue; des plaques en acier (12) de formes diverses, pouvant s'adapter à deux, trois ou quatre microimplants (1), disposant de zones de fixation (13) avec des orifices allongés (14) et d'une zone centrale (15) avec différents orifices ou cavités (16) pour la mise en place du bouton et de l'oeillet, ou d'autres accessoires; un dispositif de fixation (23) à structure articulées, avec des moyens permettant de la fixer aux dents et des moyens pour fixer et diriger un tournevis vers la microvis (2), selon une inclinaison précise, pour visser la microvis (2); et un outil tournevis (32) constitué de deux parties indépendantes qui s'emboîtent l'une dans l'autre comme un piston, dont une partie externe (33) conçue pour fixer la microvis (2) et une partie interne (34) conçue pour visser la tête (3) sur la microvis (2) ou pour la dévisser de cette dernière.
PCT/ES2007/000636 2006-11-08 2007-11-08 Système d'ancrage squelettique destiné à être utilisé dans des traitements orthodontiques WO2008056015A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
ES200602839A ES2299387B1 (es) 2006-11-08 2006-11-08 Placa aplicable a sistemas de anclaje esqueletico, adaptable a dos o mas microimplantes.
ES200602838A ES2299386B1 (es) 2006-11-08 2006-11-08 Microimplante adaptable, aplicable a sistemas de anclaje esqueletico.
ESP200602839 2006-11-08
ESP200602838 2006-11-08
ESP200603006 2006-11-24
ES200603006A ES2300213B1 (es) 2006-11-24 2006-11-24 Dispositivo de fijacion para la colocacion de microimplantes.
ESU200602746 2006-12-21
ES200602746U ES1064467Y (es) 2006-12-21 2006-12-21 Destornillador aplicable en cirugia bucal

Publications (1)

Publication Number Publication Date
WO2008056015A1 true WO2008056015A1 (fr) 2008-05-15

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PCT/ES2007/000636 WO2008056015A1 (fr) 2006-11-08 2007-11-08 Système d'ancrage squelettique destiné à être utilisé dans des traitements orthodontiques

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010128079A1 (fr) * 2009-05-06 2010-11-11 Scortecci Gerard Implant dentaire monobloc évolutif multi-fonction

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254413A (en) * 1962-10-10 1966-06-07 Suga Goro Dental drill guide
US3380163A (en) * 1964-07-02 1968-04-30 Robert D. Westerman Precision intra-oral instrument
US4687443A (en) * 1983-04-20 1987-08-18 Boehringer Mannheim Corporation Submergible post-type dental implant system and method of using same
WO1995015727A1 (fr) * 1993-12-08 1995-06-15 Burke Dennis W Vis a os a pas variable
US5460526A (en) * 1993-04-21 1995-10-24 Bosker; Hans Assembly for supporting a submaxillary denture on a lower jaw
DE19624381A1 (de) * 1996-06-19 1998-01-02 Lauks Nikola Bohrlehre für kieferchirurgische Implantatkavitäten
EP0890345A1 (fr) * 1997-07-09 1999-01-13 Holger K. Dr. Essiger Dispositif de régénération osseuse notamment pour la machoire
US20010005575A1 (en) * 1999-12-28 2001-06-28 Sankin Kogyo Kabushiki Kaisha Orthodontic supporting structure
DE10015359A1 (de) * 2000-03-28 2001-10-11 Friedrich Linnemann Verfahren und Vorrichtung zur Bohrlochherstellung
WO2001082809A1 (fr) * 2000-05-03 2001-11-08 Medartis Ag Plaque d'osteosynthese profilee
JP2002035013A (ja) * 2000-07-19 2002-02-05 Gc Corp 歯科インプラント用義歯の固定基盤
US20020182560A1 (en) * 2000-07-12 2002-12-05 Young-Chel Park Implant for teeth orthodontics
US20040067464A1 (en) * 2002-10-03 2004-04-08 Lin Fu Yi Orthodontic pin
DE20219917U1 (de) * 2002-12-24 2004-04-29 Engelke, Wilfried, Prof. Dr.Dr.med. Subgingivale Verbindungsvorrichtung für Satellitenimplantate
US6739872B1 (en) * 1999-06-03 2004-05-25 Arsline Sa Security device comprising a stop member for drilling instrument used in particular in dental surgery and device pre-calibrating and storing drilling depth
US20040142300A1 (en) * 2003-01-21 2004-07-22 Aravena Ines Monica Multi-adjustable drill guide and framework system for dental prosthetics
US20050130093A1 (en) * 2003-12-11 2005-06-16 Cheng-Yi Lin Screw device for orthodontic treatment
US20050142513A1 (en) * 2003-12-26 2005-06-30 Yasunori Hotta Orthodontic anchor
WO2005112816A1 (fr) * 2004-04-21 2005-12-01 Gebr. Brasseler Gmbh & Co. Kg Implant dentaire
ES2251989T3 (es) * 1999-03-18 2006-05-16 Nobel Biocare Ab (Publ) Dispositivo para la aplicacion de un separador a un implante por medio de un tornillo.
ES2252073T3 (es) * 1999-11-10 2006-05-16 Jorn Ronvig Instrumento para la instalacion en paralelo de implantes dentales.
US20060172257A1 (en) * 2005-02-01 2006-08-03 Niznick Gerald A Externally-threaded endosseous dental implants with internal abutment-engaging and fixture mount-engaging surfaces

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254413A (en) * 1962-10-10 1966-06-07 Suga Goro Dental drill guide
US3380163A (en) * 1964-07-02 1968-04-30 Robert D. Westerman Precision intra-oral instrument
US4687443A (en) * 1983-04-20 1987-08-18 Boehringer Mannheim Corporation Submergible post-type dental implant system and method of using same
US5460526A (en) * 1993-04-21 1995-10-24 Bosker; Hans Assembly for supporting a submaxillary denture on a lower jaw
WO1995015727A1 (fr) * 1993-12-08 1995-06-15 Burke Dennis W Vis a os a pas variable
DE19624381A1 (de) * 1996-06-19 1998-01-02 Lauks Nikola Bohrlehre für kieferchirurgische Implantatkavitäten
EP0890345A1 (fr) * 1997-07-09 1999-01-13 Holger K. Dr. Essiger Dispositif de régénération osseuse notamment pour la machoire
ES2251989T3 (es) * 1999-03-18 2006-05-16 Nobel Biocare Ab (Publ) Dispositivo para la aplicacion de un separador a un implante por medio de un tornillo.
US6739872B1 (en) * 1999-06-03 2004-05-25 Arsline Sa Security device comprising a stop member for drilling instrument used in particular in dental surgery and device pre-calibrating and storing drilling depth
ES2252073T3 (es) * 1999-11-10 2006-05-16 Jorn Ronvig Instrumento para la instalacion en paralelo de implantes dentales.
US20010005575A1 (en) * 1999-12-28 2001-06-28 Sankin Kogyo Kabushiki Kaisha Orthodontic supporting structure
DE10015359A1 (de) * 2000-03-28 2001-10-11 Friedrich Linnemann Verfahren und Vorrichtung zur Bohrlochherstellung
WO2001082809A1 (fr) * 2000-05-03 2001-11-08 Medartis Ag Plaque d'osteosynthese profilee
US20020182560A1 (en) * 2000-07-12 2002-12-05 Young-Chel Park Implant for teeth orthodontics
JP2002035013A (ja) * 2000-07-19 2002-02-05 Gc Corp 歯科インプラント用義歯の固定基盤
US20040067464A1 (en) * 2002-10-03 2004-04-08 Lin Fu Yi Orthodontic pin
DE20219917U1 (de) * 2002-12-24 2004-04-29 Engelke, Wilfried, Prof. Dr.Dr.med. Subgingivale Verbindungsvorrichtung für Satellitenimplantate
US20040142300A1 (en) * 2003-01-21 2004-07-22 Aravena Ines Monica Multi-adjustable drill guide and framework system for dental prosthetics
US20050130093A1 (en) * 2003-12-11 2005-06-16 Cheng-Yi Lin Screw device for orthodontic treatment
US20050142513A1 (en) * 2003-12-26 2005-06-30 Yasunori Hotta Orthodontic anchor
WO2005112816A1 (fr) * 2004-04-21 2005-12-01 Gebr. Brasseler Gmbh & Co. Kg Implant dentaire
US20060172257A1 (en) * 2005-02-01 2006-08-03 Niznick Gerald A Externally-threaded endosseous dental implants with internal abutment-engaging and fixture mount-engaging surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010128079A1 (fr) * 2009-05-06 2010-11-11 Scortecci Gerard Implant dentaire monobloc évolutif multi-fonction
FR2945204A1 (fr) * 2009-05-06 2010-11-12 Gerard Scortecci Implant dentaire monobloc evolutif multifonction

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