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    • 专利摘要:
    APPLIANCE FOR TOOTH POSITION CORRECTIONS RELATED TO TEMPOROMANDIBULAR JOINT. The present invention relates to an apparatus for correcting tooth position related to the temporomandibular joint, taking into account a variant of registration or bite construction predetermined by the user. The invention is characterized by the fact that a basic module, which extends, at least, by the occlusion support part of one side of the jaw, is supported in an intermaxillary way and presents hollow spaces, formed by a setup technique, for the reception of teeth, through which the tension forces necessary for tooth movements can act on the teeth; due to the fact that the basic module has a three-dimensionally defined jaw support, according to the user's specifications and the fact that the jaw support is formed by bite blocks and / or interceptors, which have hollow spaces filled with a filler material (12) of predeterminable elasticity
    公开号:BR112014023148B1
    申请号:R112014023148-6
    申请日:2013-03-19
    公开日:2020-12-08
    发明作者:Gernot Heine
    申请人:Gernot Heine；
    IPC主号:
    专利说明:

    Invention Area
    [001] The invention refers to a device for correcting tooth deposition related to the temporomandibular joint, taking into account a variant of registration or bite construction predetermined by the user, being a basic module that extends at least part carrier of occlusion on one side of the jaw supports intermaxillarily and has hollow spaces for the admission of teeth, through which the tension forces necessary for tooth movements can act on the teeth, and the basic module has a three-dimensionally defined jaw support according to user specifications. State of the art
    [002] Corrections of tooth position related to the temporomandibular joint are carried out until today in so-called devices for orthopedic treatment of the jaw, separated according to biomechanical properties. In this case, different objectives of orthopedic jaw treatment are applied successively to patients. The handler, respectively the user, has to wait until a patient has reached the correct dentition age or the necessary functional therapeutic progress for the use of another appliance technique.
    [003] In dental medicine, functional therapy means those procedures that must remedy the disturbances of the masticatory system with regard to neuromuscular and articulatory control. For this, appropriate devices are used in the patient's mouth space.
    [004] When the bite occurs, the position of the temporomandibular joints is defined by the way the teeth of the upper and lower jaws come into contact with each other (occlusion contact). Also the possibilities of movement of the lower jaw and temporomandibular joint are determined under contact of the teeth through the geometry of the surfaces of the teeth. Therefore, when a disturbance in the function of the muscles and joints due to missing teeth or defective teeth positions appears as needing treatment, devices that intend to therapeutically modify the occurrence of occlusion will be used. Such devices are usually produced from dispersed synthetic material or from the combination of plastic mini rails with a functional synthetic material surface applied additionally.
    [005] Also in the case of functional maxillary orthopedic appliances, the position of the lower jaw is modified in relation to the upper jaw. These devices are generally used in young patients who are still growing and exchanging teeth. In addition to the so-called bite blocks, these "buckles" have construction elements that act on the surrounding tissue structures, mostly through repellent functions. For this reason, in most cases, their influence on the regulation of the position of the teeth must be understood as being passive and in most forms of execution it is only amplified by means of wire spring elements and screws.
    [006] All current orthopedic devices for known jaws are designed only for restricted subregions of the orthopedic jaw treatment spectrum and generally can only be used for patients of certain age groups or certain forms of malocclusion (forms of development defective chewing organ).
    [007] DE 698 18 045 T2 provides a process and a device for teeth to be moved incrementally. Such alignment devices (transparent serial films for progressive correction of teeth position) can convert orthodontic tooth movements based on known setup processes.
    [008] In this case, it is disadvantageous that they only involve teeth and dental structures. Due to the thickness of the film material used, there is an undesirable modification of the three-dimensional combination between the upper and lower jaws that is desired by patients. An almost freely selectable three-dimensional support is not achieved through this device itself.
    [009] According to DE 10 2009 009 916 A1, there is a known process for the computerized production of an odonto-medical bite track, and the bite track contains an upper chewing area, with which a counter-jaw comes into contact. of a patient when using the bite rail.
    [010] In this case, it is disadvantageous that the known device, respectively the bite rail, in the installed state, only modifies the positioning relationship between the upper and lower jaws. These passive bite block rails do not provide the therapist with a diagnostic indication of pathological muscle hyperactivity, nor do they allow him to reconstruct, in terms of the temporomandibular joint, a healthy chewing and joint system.
    [011] At DE 10 2010 012 702 A1, a passive biting rail is known, in which a part of the rail that forms a localized retention on the teeth is complemented by a replaceable part and directed to the opposite jaw. This must have a "concave cap shape".
    [012] This device, known as the biting block rail, also has the disadvantages mentioned above and only changes the positioning relationship between the upper and lower jaws.
    [013] At US 2011/0005527 A1, a device for specific tooth position corrections for temporomandibular joint is known, taking into account a registration or construction variant predetermined by the user, with at least one basic material that extends through part with occlusion on one side of the jaw supports intermaxillarily and has hollow spaces for the admission of teeth.
    [014] In this case, the known appliance requires at least two basic modules in the opposite jaw and is not suitable for performing tooth movements of individual teeth in the vertical direction.
    [015] WO 2010/087824 A1 provides a device for treating apnea. In this case, the upper and lower jaws must be moved against each other to avoid apnea. In addition, the position must be maintained to keep the pharynx space free. In this sense, the structure on the teeth is not constructed and suitable for correcting the tooth position of individual teeth. In addition, the supports extending between teeth by a multiplicity of teeth hinder the purpose of the object of the patent application.
    [016] By DE 10 2008057 226 B3, an orthopedic device for the jaw is known for the treatment of defective teeth and / or jaw positions by means of forces generated in an occlusal manner. In this case, when a bite occurs, the forces generated in an occlusal manner are absorbed by one or more force-absorbing pads filled with liquid and located between the rows of teeth, thus causing a liquid to be displaced, through communicating connections, for one or more force-emitting pads made of soft elastic material and filled with liquid, which, on one side, are connected with a stable and readjustable base that serves as force counter-support, and with the opposite side , touch the teeth to be influenced and / or the jaw sections, in such a way that, when a bite occurs, a therapeutically acting force is exerted, the direction of which is determined by the geometric arrangement of the base and the force emission pad. In this case, it is mandatory to always cover several teeth, otherwise the desired pressure distribution is not possible. Individual teeth cannot be moved in a vertical direction with such a device.
    [017] DE 102 39 464 A1 provides a device for treating the temporomandibular joint with a respective cushion to be placed over the chewing areas of the molar teeth on the left and right side, the cushions being formed by a wrap produced from a flexible material, this wrap is filled with liquid and the pads are connected to each other through a hose for the exchange of liquid.
    [018] Objectives:
    [019] Therefore, the objective of the invention is to create a device that unifies in a new global therapeutic and device strategy the biomechanical properties of the groups of orthopedic jaw devices that until now have been used separately. Exhibition of the Invention
    [020] The objective regarding the device is achieved due to the fact that the jaw support is formed by bite blocks and / or interceptors, which, for vertical corrections of alveolar extensions, present hollow spaces filled with a filling material. predeterminable elasticity; that the basic module consists of a basic clip, which grips at least one dental crown over it; that the basic clip, towards the opposite jaw, has a hollow functional body as part of the bite block or interceptor; that the functional hollow body is filled with the filling material, which, for intrusion, is a soft elastic filling material and to prevent intrusion of the tooth located below is an extremely hard filling material, and due to the fact that that the functional hollow body, in the direction of the occlusion area of the covered dental crown, has a pressure transmitting ring surrounding it.
    [021] During the active execution of tooth movements, the invention allows the directed support, with dimensional fidelity, of the jaws in relation to each other until the occlusion contact (according to the user's combination specifications) and the replacement of elements of occlusion support.
    [022] In addition to extensive three-dimensional corrections of tooth positioning, the correction of an incorrect position of the three-dimensionally controlled temporomandibular joint to be performed with the apparatus according to the invention is made possible through the configuration and predetermination of the jaw support under the form of a 4D device (four-dimensional device), which, as a fourth dimension, uses the principle of spatial coupling between the rows of teeth and the temporomandibular joints when planning the movement of the teeth and the construction of the device, with the help of a 4D software. The information about the three-dimensional positioning relationships between the teeth, on the one hand, and the jaw condyle in relation to their teeth, on the other hand, can be provided by well-known medical imaging processes. Both CT (computed tomography) and TVD (volumetric dental tomography) currently provide STL data sets that can be combined using 3D planning software programs.
    [023] According to a preferred way of carrying out the invention, at least one complementary module and / or auxiliary parts are provided.
    [024] The occlusion support elements themselves, due to their modular constructions, can also be reversibly connected with mechanical units and auxiliary parts for the active transmission of forces and rotation moments. In this way, tooth position corrections can be carried out either progressively by successively replacing one or more parts of the appliance, respectively parts of the appliance, as well as by combining them with mechanical units and elastic elements, which can be attached to these parts (modules) and directly to the teeth, as well as prosthetic care (also implants).
    [025] Because of this, different goals of orthopedic treatment of the jaw - which, otherwise, would have to be applied successively to patients - can occur simultaneously and, therefore, in a more rational way. The therapist, respectively the user, no longer needs to wait until the patient reaches the correct teething age or the functional therapeutic progress necessary for the use of another appliance technique. Almost all known treatment goals can be achieved directly by replacing individual modules or by re-combining them, when this is considered relevant during therapy.
    [026] In addition, the medicinal spectrum of treatment is broadened due to the possibility of the simultaneous use of intermittent forces in the controlled and modifiable support of the occlusion and, therefore, of the temporomandibular joint. Mainly, the vertical corrections of the alveolar extensions and the corrections of the positions of the temporomandibular joint are carried out for the first time simultaneously with wide corrections of the position of the teeth. According to the principles of setup techniques (digital, analog or similar), they can now be unified with functional therapeutic methods and, at the same time, interact with appliance modules fixed on the teeth, as they not only cover these in an engaging way, but also directly intervene for the transmission of forces and moments of rotation.
    [027] It is worth mentioning the possible integration of a configuration of the occlusion support regions that is appropriate for functional therapeutic purposes, in the device itself. This is not known in orthodontic appliances so far propagated (mutibracket braces and alignment techniques).
    [028] The device takes constructively and basically a variant of registration or bite construction predetermined by the therapist, respectively by the user. The invention opens up this possibility for the first time through the modifiable three-dimensional structure of its basic module. It allows the unification of advantageous properties from the biomechanical point of view of the most different groups of known devices through its basic modular concept, as well as, preferably, through software-based planning and RP (Rapid Prototyping) production process in one device.
    [029] For the first time, parts with occlusion of an orthodontic appliance concept do not need to be glued to teeth or prostheses, as in the case of so-called fixed bite resources or cranio-orthopedic positioning devices (Copa). It is possible, therefore, to produce a series of devices, in which each treatment device individually corrects tooth positions, as in the alignment technique, in small steps and, in this process, always assume, constantly, the planned three-dimensional combination between the upper jaw and the lower jaw. In this way, for the first time and at any time, it is possible to change the three-dimensional combination of jaws, without having to modify or remove the bite accessories attached to the mouth.
    [030] In this case, the basic module has a three-dimensionally defined jaw support according to the user's specifications. The jaw support is formed by bite blocks and interceptors, which have hollow spaces filled with a filling material of predeterminable elasticity.
    [031] A liquid or gaseous filling of the hollow spaces does not reinforce the masticatory pressure stability of the created bite regions. In this way, a patient who performs health-threatening functions (crushing or pressing) will print the reproduced bite settings (when using usual film thicknesses). Therefore, with this basic module, there is also a new functional diagnostic instrument, which, at the same time, can convert tooth position corrections in a targeted manner.
    [032] In the case of the use of elastic rubber filling materials as a complementary module, which can be reversibly connected with the hollow bite spaces through mechanical friction or retention, this leads to the intrusion of the tooth located below, in the case permanent masticatory pressure.
    [033] Extremely hard fillers produce a sensitive bite reaction. They trigger the so-called "cherry core reflex" when a sudden effort occurs, causing the jaws to open spontaneously. Even in the case of a lasting effort in this situation, the body's sensory reaction leads to the avoidance of a lasting effort of masticatory pressure and, therefore, intrusions.
    [034] According to another preferred way of carrying out the invention, the basic module has a functional module connected to it, which can be reused by changing the basic part.
    [035] According to another preferred way of carrying out the invention, the basic module can interact with the complementary module that can be arranged in the opposite jaw.
    [036] According to another preferred way of carrying out the invention, the basic module or its functional module is connected with the complementary module through an elastic connection element.
    [037] Therefore, the basic modules that are effective from the orthodontic-looking point and, therefore, are mostly active are characterized by the fact that they can be removed from the mouth for purposes of feeding and easier oral hygiene - such as in the usual aligners.
    [038] In this case, especially these basic modules have, at the same time, three-dimensionally defined jaw support according to the user's specifications (similar to the therapeutic-functional bite rails), without the need for additional fixed bite blocks , in order to overcome even the biggest intermaxillary differences. These basic modules are individually formatted per patient and can be combined with functional modules produced in a standardized and economical way (a simple example is the mini-expansion screws, whose geometry can be integrated as a data set into the 3D planning of the basic module). Thus, after converting a few tooth movements (as in the case of aligners or orthomaxillary elastic devices, such as positioners), it is not necessary to discard the entire device. Complementary modules are auxiliary retaining, anchoring or counter-forming parts, which are preferably glued to the surfaces of teeth or dental prostheses and thus interact with basic and functional modules through direct contact or through connecting elements. It is possible to save potentially economical and ecological useful devices.
    [039] In accordance with another preferred way of carrying out the invention, the basic module has, on its internal side, a complementary module in the form of an expansion arch fixed to the basic module. Because of this, the basic module can be designed with material savings and can transmit additional expansion forces to the tooth surfaces through the expansion arch.
    [040] According to another preferred way of carrying out the invention, the basic module, on its external side with its back to the internal side, has receptacles for auxiliary parts.
    [041] According to another preferred way of carrying out the invention, the receptacles form receiving pockets for the auxiliary parts, which are designed as accessories arranged on the external side of the teeth and have a groove-shaped receptacle for elastics connecting modules (elastic bands, for example).
    [042] The device takes into consideration, constructively and basically, a variant of registration or construction predetermined by the therapist. This specification defines the dimension of the occlusion support part in the basic module. The basic modules extend over the occlusive part of one side of the jaw and can be connected with the basic module on the other side of the jaw. Depending on the production, this can also be connected with a support blade that covers the teeth (in this case, a complementary module variant), so that it can distribute tension forces throughout the dental arch. In addition, the basic module is based on a setup (whether analog, digital or similar). Thus, in addition to the temporomandibular joint support, corrections of teeth positioning also occur, causing the basic module to be delimited in relation to plastic mini-rails, bite rails and aligners. To make purely passive tooth movements possible, as in functional orthopedic jaw devices (bionator, for example), it is possible to apply previously planned tooth movements as hollow spaces.
    [043] So that the basic modules described above, in addition to the three-dimensional support between the upper and lower jaws and orthodontic movements of the teeth, can also perform other functions, it is possible that they are connected with other modules.
    [044] Plates for cheeks and supports for the lips, as well as tensioning plugs, which must interact with modules fixed to the teeth and which represent other advantageous ways of implementing complementary modules, complement their therapeutic power through different mechanical connections with the basic appliance .
    [045] In the case of reversible joining through insertion or similar connections, it is not necessary for these complementary modules to be exchanged for each step of orthodontic tooth movement with the basic module. Instead, they can be removed and reused several times through the connecting elements that are yet to be described.
    [046] In order for the force action and moment of rotation of the appliance on the teeth and on the alveolar bones to be reinforced, auxiliary parts are necessary that can be fixed to the teeth and dental prostheses through different glue connections. The biomechanical properties and the modified usage possibilities in relation to the alignment devices and fixed orthodontic appliances also require other advantageous forms of execution, so-called attachments. For example, a form of execution that, through gluing on the surfaces of the teeth, both reinforces the retention of the basic module on the tooth surface, as well as, by hanging elastics on the admitted guide, can transmit defined forces directly to the tooth be moved.
    [047] An appliance according to the invention can be produced insofar as, in a first step, there is a three-dimensionally defined positioning relationship between the upper and lower jaws, by changing the shape of the tooth surface by means of growth technique in an articulator, and insofar as, in a second stage, there is an overmodeling of the reformatted model geometry with bite blocks and interceptors, through physical and optical printing.
    [048] In a third stage, the relationship between a patient's jaws, previously transmitted to the articulator, can be transmitted to a setup model that is generated in an analog or digital process.
    [049] For the incremental model of teeth, the device can be adapted and different corresponding modules can be produced.
    [050] The production of reversible connections between individual modules and auxiliary parts requires miniature sliding, insertion or similar mechanisms that can be undone.
    [051] Due to the fact that until today, non-removable orthopedic appliances for the jaw have been produced almost exclusively manually from dispersible acrylates, different thermoplastic films of deep embedding or, in the case of positioning units, silicone, so integration connection elements are very demanding.
    [052] The current 3D configuration software allows the virtual connection of predefined individual data sets and the integration of them to a form of reception developed individually.
    [053] For this, several software vendors have programs for the virtual correction of the position of teeth, which can simulate auxiliary parts fixed on virtual surfaces of teeth.
    [054] The other stages of development necessary for a virtual planning of the described appliance and the movements of teeth correlated with its use requires the integration of more complex geometries and mechanisms that can vary in their dimension through, for example, screwing. Consequently, the simulation of virtual tooth movements must also be able to simulate the biomechanical properties of the appliance and the corresponding relative movement of a device in relation to tooth-bearing surfaces.
    [055] In a simple construction of a basic module, which can already be produced, initially, a three-dimensionally defined positioning relationship between the upper and lower jaws can occur through the modification of the tooth surface shape by means of growth in an articulator. Such a combination of positions is always based on a transmission of the position of the upper jaw in relation to the skull and on the formatting of a record of the position of the lower jaw according to the process.
    [056] After overmodeling the model geometry reformed with bite blocks and interceptors, through physical or optical printing, the basis for a new model containing the shape of the bite blocks and interceptors is formed. In this way, initially, the relationship between a patient's jaws transmitted to the articulator is transmitted to a setup model. As described here, all production steps can be generated using analog or digital processes.
    [057] A replaceable and functionally capable complementary module is realized by filling the hollow space between the deep filler film and the covered occlusion surface. If a deep embedding process is used for the production of the basic module body, then, by reducing the thickness of the film material in the occlusion support region, the dimension fidelity of the intermaxillary support related to the record must be restored. Because of this, contact is additionally initiated between the complementary module located below and the opposite dentition. With this, the desired effect of control over the vertical therapeutic effect also becomes more direct. By replacing the fillers and expanding them vertically, it is possible to produce a progressive dental intrusion with elastic rubber inserts.
    [058] Also through the geometry of the interceptors in the front region of the lateral tooth and the expansion of the support surface in the region of the posterior intermaxillary support, it is possible to control the elastic resistance in the case of masticatory pressure efforts.
    [059] A constant conservation of the jaw relationship while orthodontic tooth position corrections are carried out simultaneously through a selective setup, especially of teeth not overloaded directly by the support. The course of the desired correction of tooth position for these teeth can be designed according to the same principles. However, in this case, it is necessary to previously release the entire scope of the tooth related to the correction movement. Therefore, the prosthetic equator for these regions, that is, for tooth movement, will not suffer load load. The necessary active orthodontic forces will then be applied, preferably (because this is favorable and saves the appliance), through auxiliary parts under intermaxillary or intramaxillary stretching of elastics that are hung in the notch of the attachment on the tooth to be corrected.
    [060] Further details of the invention are deduced from the following detailed description and the corresponding drawings, in which preferred forms of carrying out the invention are illustrated in the form of examples. Brief Description of Drawings
    [061] The drawings show:
    [062] Figure 1: a side sectional view of an apparatus arranged in an articulator;
    [063] Figure 2: a bottom view of an appliance in the form of an upper jaw appliance;
    [064] Figure 3: a top view over an appliance in a form of execution of a lower jaw appliance;
    [065] Figure 4: a side view, in section and in enlarged exposure of the complementary modules of Figure 1;
    [066] Figure 5: a top view over a basic model;
    [067] Figure 6: a three-dimensional exposure of a lower jaw impression with a functional bite block and interceptor;
    [068] Figure 7: an enlarged side view of the supports supported by occlusion, in the monoarticulated model;
    [069] Figure 8: a three-dimensional exposure in a simple way, with an integrated temporomandibular joint, correlated to the support;
    [070] Figure 9: a three-dimensional exhibition of an auxiliary piece configured as an attachment, in an enlarged exhibition;
    [071] Figure 10: a three-dimensional exposure of a known setup model, in which the teeth models in the upper jaw can be taken to a predicted position, respectively;
    [072] Figure 11: a three-dimensional exposure of a skull, cutting planes indicated by dashed lines and exposure of the rows of teeth in a three-dimensional manner and of the temporomandibular joint, as well as with the principle of spatial coupling between the rows of teeth and the temporomandibular joint in the form of "fourth dimension" and the presentation of a basic module;
    [073] Figure 12: a side view, in section, of a basic module and a side view, in section, of the respective tooth with basic module not yet placed;
    [074] Figure 13: a side view, in section, of the basic module of Figure 12 seated on the respective tooth and a tooth indicated on the opposite jaw;
    [075] Figure 14: a side view, in section, of another basic module seated on the respective tooth and a tooth indicated on the opposite jaw;
    [076] Figure 15: a side view, in section, of another basic module seated on the respective tooth and a tooth indicated on the opposite jaw;
    [077] Figure 16: a side view, in section, of another basic module seated on the respective tooth and a tooth indicated on the opposite jaw;
    [078] Figure 17: a side view, in section, of another basic module seated on the respective tooth and a tooth indicated on the opposite jaw;
    [079] Figure 18: a side view, in section, of another basic module seated on the respective tooth and a tooth indicated on the opposite jaw;
    [080] Figure 19: a sequence of lateral views of the supports supported by occlusion in the denture, with functional hollow bodies, progressively reduced geometrically, of the basic modules;
    [081] Figure 20: a sequence of process steps for the production of the device. Description of the Execution Examples
    [082] A device 1 essentially consists of a basic module2, an add-on module 3 and auxiliary parts 4.
    [083] The basic module 2 features a three-dimensionally defined jaw support 5. A functional module 6, connected with the basic module 2, can be reused in case of modification of the basic part, respectively of the basic module 2.
    [084] The basic module 2 can interact with the complementary module 3 that can be arranged in the respective opposite jaw 7, 8.
    [085] Corresponding to the example of execution of figures 1 and 4, the basic module 2 or its functional module 6 is connected with the complementary module 3 through an elastic connection element 9 (elastic).
    [086] According to the execution example of Figure 8, the maxillary support 5 is formed by bite blocks 10 and interceptors 11, which have hollow spaces filled with a filling material 12 of predeterminable elasticity.
    [087] The basic module 2, on its internal side, has a complementary module 3 in the form of an expansion arc 13 attached to the basic module 2 (see Figure 2).
    [088] According to the execution example in Figure 8, the basic module 2, on its external side 15 with its back to the internal side 14, has receptacles 16 for auxiliary parts 17, which are fixed by gluing, in the form of attachments, in the teeth not shown on a patient, and a groove-shaped receptacle 18 for connecting elements 9 that connect the module and that are configured as elastics 19.
    [089] Apparatus 1, which in this case is also called the orthopedic 4D jaw apparatus, enables three-dimensionally controlled tooth movements and jaw position corrections, with the principles of three-dimensional coupling and the sensory and motor control of masticating forces , as well as a determined elastic deformation.
    [090] According to Figure 20, a STL data set is detected using DVT, CT etc., this data set that contains the three-dimensional geometry of the teeth rows and temporomandibular joints, possibly including a bite record.
    [091] In the next step, with the help of software (4D planning software), it is calculated and simulated how teeth 22, 32 of both jaws 7, 8 have to be moved to support both temporomandibular joints 33 in the desired position, at least through the formation of a tripod (support of lateral teeth and a tooth in the frontal region, that is, a three-point support between the upper jaw 8 and the lower jaw 7).
    [092] In a next step, using the em4D production software, the necessary basic modules 2 are planned and connected through their basic clips 27, as well as the progressive deformation of all components.
    [093] For the production of devices 1 and their basic modules 2, the so-called rapid manufacturing processes, especially 3D printing processes, are appropriate to master the necessary variable geometries and material combinations of the devices and modules basic elements in a process step.
    [094] Figure 11 shows a skull 35 with vertical plane 36 shown in dashed lines, a transverse plane 37 and a horizontal plane 38. By the principle of three-dimensional coupling, the teeth 21 of the upper jaw 8 are connected with the temporal bone, with the support of articulation 34 of the temporomandibular joint 33. Through the lower jaw 7, the teeth 32 of the lower jaw 7 are connected three-dimensionally, in pairs to the right and left, with the condyle, condyle 39 of the temporomandibular joint 33.
    [095] With each bite, therefore, the three-dimensional position of the two temporomandibular joints 33 is determined through the positions of the tooth contacts. Especially the vertical modification of a single tooth 32 necessarily leads to a calculable modification of the two sides of the temporomandibular joint.
    [096] According to figures 12 and 13, a device 1 can consist of a single basic module 2. In this case, the basic module 2 has a basic clip 27 with a functional hollow body 29 with a hollow space 40, which hollow body that it is arranged in a region of the dental crown 28 of a tooth 32 to be covered. The predetermined strength form of the filled functional hollow body 29 essentially determines the deformation capacity. A ring of transmission surrounding 30 which, in the case of gas or liquid filling under the action of masticatory pressure, serves as a seal in relation to the occlusion area 42 of the dental crown 28. The basic clip 27 serves for the reversible safety of the position of the hollow body functional 29 between dental crowns 28. Eventually, several functional elements are interconnected with each other by extending the basic clip 27.
    [097] The elastic properties of the functional hollow body 29 (including its cushioning) depend essentially on the compressibility of the filling, that is, on the filling material 12 under masticatory pressure. A layer of polysaccharide 41 on the dental crown 28 favors the sealing of the hollow space 40 in the case of a gaseous filling material 12. The so-called prosthetic equator 31 is covered by a basic clip 27 of the basic module 2 for the formation of retention. For sealing, the bucco-lingual expansion of the functional hollow body occlusion support is always located within the expansion of the prosthetic equator 31.
    [098] Figure 13 shows a basic module 2, whose functional body 29 is suitable as an element for self-leveling. The resistance form of the functional hollow body 29, in this case, is calculated in such a way that the resistance against masticatory pressure increases with deformation. The neuromuscular system, in this case, blocks the vertical reduction of the functional hollow body 29, as soon as the sensorially correct dimension has been reached.
    [099] Correspondingly, Figure 14 shows a hollow space40, which is filled with a gaseous filling material 12. Filling with gas results, in this case, in a strong form of resistance. The resistance form allows only small deformations. The flat surface of the functional hollow body 29 allows the tip contact of the opposite tooth 22 to flex. In this case, the gas filling cushions the bending. In the case of a long-term pressure effort, a fine intrusion of both teeth occurs.
    [0100] The basic module 2 of Figure 15 presents a filling material 12 that is configured in an elastic form.
    [0101] Through the counter-support, in this case, a vertical distance between adjacent teeth always opens, in such a way that through a previously adjusted deformation of the basic clip 27, expanded to the adjacent teeth, it is essentially possible to move also vertically one or more contiguous teeth.
    [0102] Figure 16 shows a basic module 2 of a functional hollow body 29, which is provided with a filling that, at least at the tip towards the tooth, is very hard and has a strong influence on the dermodontal sensory system so vertically and directly in the case of occlusion pressure. Because of this, the masticatory pressure is released in this position as a reflex and is displaced in favor of another tooth movement. The hard core of the filler material 12 thus triggers the so-called cherry core reflex.
    [0103] Figure 7 shows a basic module 2, whose hollow space 40 of the functional hollow body 29 has a soft elastic filling. Due to the soft elastic filling, the basic module 2 acts as an intrusion element.
    [0104] The basic module 2 of Figure 18 acts as an intermediate protuberance element. This basic module 2, with its functional hollow body 29, has all the characteristics of basic element 2, although it can be positioned between the protrusions of the opposite indentation, tooth 22, due to its narrow shape tending to incisal.
    [0105] Figure 20 shows a sequence of procedural steps for the production of a device 1, in which the shape, that is, the geometry of the basic modules, is respectively modified in previously calculated steps.
    [0106] According to figures 19a and 19b, the shape of the basic module 2 of the teeth 22 is modified in such a way that the teeth 32 of the lower jaw 7 can also be extruded in a controlled manner. By replacing the apparatus 1, formed by the basic modules 2, with functional hollow bodies progressively reduced in their geometries, the teeth of the functional hollow bodies 29 are also brought into an occlusion contact.
    [0107] For the production of an appliance 1, in a first stage, a three-dimensionally defined positioning relationship is produced between the upper jaw 8 and the lower jaw 7, by modifying the shape of the tooth surface using a growth technique in an articulator 20, and, in a second stage, an overmoulding of the reformatted model geometry is made with bite blocks 10 and interceptors 11, through physical or optical printing. In a third stage, the relationship between a patient's jaws previously transmitted to the articulator 20 is transmitted in a setup model 21 - itself known - which is generated in an analog or digital process. The teeth 22 of the setup model 21 can be moved to the position provided by the user / therapist respectively.
    [0108] For the incremental movement of teeth, the device 1 is adapted progressively and the corresponding different modules 2, 3 are produced respectively.
    [0109] Figure 2 shows, in a top view, an occlusion-carrying surface 23 of a basic module 2. A complementary module 24 for individual tooth distalization is connected with the basic module 2 through a screw element 25 (see figures 1, 2, 3).
    [0110] Figure 3 shows the form of execution of a lower paramaxillary device, whose active therapeutic functional surface of module 2 is shown in dashed lines.
    [0111] Of course, the embodiments discussed in the special descriptive part and shown in the figures represent only illustrative embodiments of the present invention. In the light of the information included here, a specialist will find a wide range of variation possibilities available. List of Reference Numbers 1 apparatus 2 basic module 3, 3 'complementary module 4 auxiliary part 5 jaw support 6 functional module 7 lower jaw 8 upper jaw 9 connecting element 10 5 bite block 11 5 interceptor 5 12 filling material of 10, 11 13 expansion arch of 3 14 inner side of 2 15 outer side of 2 16 receptacles of 2 17 auxiliary material 18 groove-shaped receptacle of 17 19 elastic of 9 20 articulator 21 setup model 22 teeth of 21 23 occlusion support surface 24 complementary module 25 screwing element 26 functional therapeutic surface 27 basic clip 5 28 dental crown 32 29 functional hollow body 27 30 pressure transmitting ring 29 31 prosthetic equator 28 32 tooth 33 temporomandibular joint 34 joint support 33 35 skull 36 vertical plane 37 transverse plane 38 horizontal plane 39 33 condyle 40 hollow space 29 41 polysaccharide layer 42 occlusion area
    权利要求:
    Claims (9)
    [0001]
    1. Apparatus (1) for tooth position corrections related to the temporomandibular joint, taking into account a variant of registration or bite construction predetermined by the user, being a basic module (2), which extends, at least on the part of the occlusion support on one side of the jaw, it rests in an intermaxillary manner and has hollow spaces for the reception of teeth, through which the tension forces necessary for tooth movements can act on the teeth (22) , and the basic module (2) has a jaw support (5) defined in three dimensions according to the user's specifications, characterized by the fact that the jaw support (5) is formed by bite blocks (10) and / or by interceptors (11), which, for vertical corrections of alveolar extensions, have hollow spaces filled with a filling material (12) of predeterminable elasticity, the basic module (2) being constituted by a c basic lipe (27), which grips at least one dental crown (28), and the basic clip (27), in the direction of the opposite jaw, has a functional hollow body (29) as part of the bite block ( 10) or the interceptor (11), and the functional hollow body (29) is filled with the filling material (12), and the functional hollow body (29), towards the occlusion area of the covered dental crown ( 28), has a surrounding pressure transmitting ring (30).
    [0002]
    2. Apparatus according to claim 1, characterized by the fact that the basic clip (27) covers the prosthetic equator (31) of the dental crown (28).
    [0003]
    Apparatus according to either claim 1 or claim 2, characterized in that at least one complementary module (3, 24) and / or auxiliary parts (4) is provided.
    [0004]
    4. Apparatus according to any of claims 1 to 3, characterized by the fact that the basic module (2) has a functional module (6) connected to it, which can be reused in the event of a change to the basic part ( two).
    [0005]
    Apparatus according to any one of claims 1 to 4, characterized by the fact that the basic module (2) can interact with the complementary module (3) that can be arranged in the opposite jaw.
    [0006]
    6. Apparatus according to claim 5, characterized by the fact that the basic module (2) or its functional module (6) is connected to the complementary module (3) via an elastic connection element (9).
    [0007]
    7. Apparatus according to any one of claims 1 to 6, characterized by the fact that the basic module (2), on its inner side (14), has a complementary module (3, 23) in the form of an arc expansion module (13) attached to the basic module (2).
    [0008]
    8. Apparatus according to any one of claims 1 to 7, characterized by the fact that the basic module (2), on its outer side (15) with its back to the inner side (14), has receptacles for auxiliary parts ( 17).
    [0009]
    Apparatus according to any one of claims 1 to 8, characterized in that the receptacles (16) form receiving bags for the auxiliary parts (17), which are designed as accessories arranged on the external side of teeth ( 22) and feature a groove-shaped receptacle (18) for elastic bands (19) for connecting modules.
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    同族专利:
    公开号 | 公开日
    RU2014142030A|2016-05-10|
    WO2013139467A1|2013-09-26|
    US20150079531A1|2015-03-19|
    US9861454B2|2018-01-09|
    JP5955450B2|2016-07-20|
    IN2014KN02265A|2015-05-01|
    ES2589285T3|2016-11-11|
    DE102012005323B4|2015-05-13|
    RU2608817C2|2017-01-24|
    EP2827794A1|2015-01-28|
    EP2827794B1|2016-06-01|
    PT2827794T|2016-08-12|
    JP2015516187A|2015-06-11|
    PL2827794T3|2016-11-30|
    DK2827794T3|2016-08-29|
    DE102012005323A1|2013-09-19|
    CN104203144B|2017-05-17|
    CN104203144A|2014-12-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US8496474B2|1997-06-20|2013-07-30|Align Technology, Inc.|Computer automated development of an orthodontic treatment plan and appliance|
    US5975893A|1997-06-20|1999-11-02|Align Technology, Inc.|Method and system for incrementally moving teeth|
    JP3709278B2|1997-11-27|2005-10-26|雅一 上西|Mouthpiece|
    US6524101B1|2000-04-25|2003-02-25|Align Technology, Inc.|System and methods for varying elastic modulus appliances|
    ES2604578T3|2000-04-25|2017-03-07|Align Technology, Inc.|Built-in features of a dental appliance|
    US6572372B1|2000-04-25|2003-06-03|Align Technology, Inc.|Embedded features and methods of a dental appliance|
    US6783360B2|2000-12-13|2004-08-31|Align Technology, Inc.|Systems and methods for positioning teeth|
    DE10111892C1|2001-03-13|2002-08-22|Gkn Sinter Metals Gmbh|Sintered, highly porous body|
    US20030207224A1|2002-05-01|2003-11-06|Lotte Brian Walter|Patient specific bite positioner|
    US20040009449A1|2002-07-09|2004-01-15|James Mah|Removable expansion appliance|
    DE10239464B4|2002-08-28|2007-05-31|Sabbagh, Aladin, Dr.|Apparatus for the treatment of the temporomandibular joint|
    US7192273B2|2003-08-07|2007-03-20|Mcsurdy Jr David W|System and method for palatal expansion|
    DE102004007008B4|2004-02-12|2006-03-23|Bernd Scheffel|Mandibular protrusive rails|
    GB0526608D0|2005-12-30|2006-02-08|Ortho Pro Teknica Ltd|Method and apparatus for manufacturing orthodontic appliances|
    RU64050U1|2007-01-09|2007-06-27|Валерий Владимирович Коннов|DEVICE FOR TREATING TRANSVERSAL SHIFTS OF THE LOWER JAW|
    GB0703384D0|2007-02-21|2007-03-28|Ortho Pro Teknica Ltd|Orthodontic appliances|
    US8562337B2|2007-03-19|2013-10-22|Align Technology, Inc.|Active attachments for interacting with a polymeric shell dental appliance|
    US8152522B2|2007-09-07|2012-04-10|Waqas Wahab|Tooth positioners, method of making the same, and method of positioning teeth using the same|
    US9119691B2|2008-05-23|2015-09-01|Align Technology, Inc.|Orthodontic tooth movement device, systems and methods|
    DE102008057226B3|2008-11-04|2010-03-25|Ney, Thomas, Dr.med.dent.|Orthodontic device for treating defective positions of teeth and the jaw comprises soft elastic cushions arranged between the row of teeth to absorb occlusal forces during biting|
    WO2010087824A1|2009-01-29|2010-08-05|Callender R Sam|Method and apparatus for treatment of sleep apnea|
    DE102009009916A1|2009-02-20|2010-09-09|Frank, Elmar, Dr.|Method for computer-aided manufacturing of dental bite splint set on e.g. mouth of patient during therapeutic treatment of tooth, involves creating three-dimensional model of bite splint, and manufacturing bite splint based on created model|
    DE202009003999U1|2009-03-25|2009-07-30|Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Universitätsmedizin|Bite splint and bite splint system|
    US8708697B2|2009-12-08|2014-04-29|Align Technology, Inc.|Tactile objects for orthodontics, systems and methods|
    CA2787169C|2010-03-29|2018-08-28|Frantz Design, Inc.|Method and apparatus for vacuum-formed dental appliance|
    WO2011143620A2|2010-05-13|2011-11-17|Symdent, Inc.|Dental appliance, dental appliance adhesive and related methods and uses|
    CN201968851U|2011-01-07|2011-09-14|西安市恒惠科技有限公司|Macromolecule orthodontic tooth socket for teeth at drawing part|
    US9022781B2|2012-02-15|2015-05-05|Align Technology, Inc.|Orthodontic appliances that accommodate incremental and continuous tooth movement, systems and methods|US9414897B2|2012-05-22|2016-08-16|Align Technology, Inc.|Adjustment of tooth position in a virtual dental model|
    CN106687067A|2014-09-19|2017-05-17|阿莱恩技术有限公司|Dental appliance with repositioning jaw elements|
    US9844424B2|2014-02-21|2017-12-19|Align Technology, Inc.|Dental appliance with repositioning jaw elements|
    US10537406B2|2014-02-21|2020-01-21|Align Technology, Inc.|Dental appliance with repositioning jaw elements|
    US10299894B2|2014-02-21|2019-05-28|Align Technology, Inc.|Treatment plan specific bite adjustment structures|
    US9949867B2|2014-07-02|2018-04-24|Selane Products, Inc.|Sleep apnea oral appliance for use during orthodontic treatment|
    US10772506B2|2014-07-07|2020-09-15|Align Technology, Inc.|Apparatus for dental confocal imaging|
    US9675430B2|2014-08-15|2017-06-13|Align Technology, Inc.|Confocal imaging apparatus with curved focal surface|
    US9993317B2|2014-09-08|2018-06-12|Kottemann Orthodontics Pllc|Class II malocclusion correction appliance for removable aligners|
    US9610141B2|2014-09-19|2017-04-04|Align Technology, Inc.|Arch expanding appliance|
    US10449016B2|2014-09-19|2019-10-22|Align Technology, Inc.|Arch adjustment appliance|
    US9744001B2|2014-11-13|2017-08-29|Align Technology, Inc.|Dental appliance with cavity for an unerupted or erupting tooth|
    US10504386B2|2015-01-27|2019-12-10|Align Technology, Inc.|Training method and system for oral-cavity-imaging-and-modeling equipment|
    US10213277B2|2015-06-09|2019-02-26|Align Technology, Inc.|Dental appliance binding structure|
    US10248883B2|2015-08-20|2019-04-02|Align Technology, Inc.|Photograph-based assessment of dental treatments and procedures|
    US11103330B2|2015-12-09|2021-08-31|Align Technology, Inc.|Dental attachment placement structure|
    WO2017163085A1|2016-03-24|2017-09-28|Clark William J|Single arch mandibular advancer|
    WO2017218951A1|2016-06-17|2017-12-21|Align Technology, Inc.|Orthodontic appliance performance monitor|
    EP3471599A4|2016-06-17|2020-01-08|Align Technology, Inc.|Intraoral appliances with sensing|
    EP3487439A4|2016-07-22|2020-04-08|Prosomnus Sleep Technologies, Inc.|Computer aided design matrix for the manufacture of dental devices|
    EP3578131B1|2016-07-27|2020-12-09|Align Technology, Inc.|Intraoral scanner with dental diagnostics capabilities|
    US10507087B2|2016-07-27|2019-12-17|Align Technology, Inc.|Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth|
    CN113648088A|2016-11-04|2021-11-16|阿莱恩技术有限公司|Method and apparatus for dental images|
    CN110062609B|2016-12-02|2021-07-06|阿莱恩技术有限公司|Method and apparatus for customizing a rapid palate expander using a digital model|
    US11026831B2|2016-12-02|2021-06-08|Align Technology, Inc.|Dental appliance features for speech enhancement|
    US10548700B2|2016-12-16|2020-02-04|Align Technology, Inc.|Dental appliance etch template|
    US10456043B2|2017-01-12|2019-10-29|Align Technology, Inc.|Compact confocal dental scanning apparatus|
    US10779718B2|2017-02-13|2020-09-22|Align Technology, Inc.|Cheek retractor and mobile device holder|
    US10613515B2|2017-03-31|2020-04-07|Align Technology, Inc.|Orthodontic appliances including at least partially un-erupted teeth and method of forming them|
    RU176525U1|2017-05-04|2018-01-22|Федеральное государственное бюджетное образовательное учреждение дополнительного профессионального образования "Российская медицинская академия непрерывного профессионального образования" Министерства здравоохранения Российской Федерации |Device for moving teeth and correcting distal deep bite|
    US11045283B2|2017-06-09|2021-06-29|Align Technology, Inc.|Palatal expander with skeletal anchorage devices|
    US10639134B2|2017-06-26|2020-05-05|Align Technology, Inc.|Biosensor performance indicator for intraoral appliances|
    US10885521B2|2017-07-17|2021-01-05|Align Technology, Inc.|Method and apparatuses for interactive ordering of dental aligners|
    EP3658067A1|2017-07-27|2020-06-03|Align Technology, Inc.|System and methods for processing an orthodontic aligner by means of an optical coherence tomography|
    US11116605B2|2017-08-15|2021-09-14|Align Technology, Inc.|Buccal corridor assessment and computation|
    CN109394356B|2017-08-17|2021-10-22|洪澄祥|Orthodontic device|
    WO2019036677A1|2017-08-17|2019-02-21|Align Technology, Inc.|Dental appliance compliance monitoring|
    EP3960118A1|2017-08-31|2022-03-02|Orthodontic Research and Development, S.L.|Orthodontic systems and methods|
    DE102017217558A1|2017-10-02|2019-04-04|Sirona Dental Systems Gmbh|Method for producing a guided bite splint and a guided bite splint|
    US10813720B2|2017-10-05|2020-10-27|Align Technology, Inc.|Interproximal reduction templates|
    US11096763B2|2017-11-01|2021-08-24|Align Technology, Inc.|Automatic treatment planning|
    CN111417357A|2017-11-30|2020-07-14|阿莱恩技术有限公司|Sensor for monitoring oral appliance|
    US10980613B2|2017-12-29|2021-04-20|Align Technology, Inc.|Augmented reality enhancements for dental practitioners|
    US11013581B2|2018-01-26|2021-05-25|Align Technology, Inc.|Diagnostic intraoral methods and apparatuses|
    EP3586791B1|2018-06-21|2021-04-07|Cheng-Hsiang Hung|Removable orthodontic device|
    CN110314009B|2019-06-28|2021-03-30|首都医科大学附属北京友谊医院|Periodontal postoperative area tooth guard plate and preparation method thereof|
    CN110693617B|2019-09-20|2021-10-26|正雅齿科科技有限公司|Method for determining maxillofacial cutting path of appliance, cutting method and cutting device|
    RU2740700C1|2020-07-17|2021-01-19|Роман Дмитриевич Карелин|SUPER-ELASTIC BITE MODULE "NiTi Bite" FOR TREATMENT OF PATIENTS WITH DEEP CUTTING OCCLUSION / DISOCLUSION |
    法律状态:
    2018-12-04| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2020-03-31| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    2020-09-01| B09A| Decision: intention to grant|
    2020-12-08| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2013, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE201210005323|DE102012005323B4|2012-03-19|2012-03-19|Jaw-related correction device and method of making the device|
    DE102012005323.1|2012-03-19|
    PCT/EP2013/000829|WO2013139467A1|2012-03-19|2013-03-19|Apparatus for temporomandibular joint-related corrections of tooth position|
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