Orthodontic-implant combined vertical inclined molar device

Abstract

The utility model provides an orthodontic-implant combined vertical inclined molar device, which relates to the technical field of orthodontic treatment and comprises a first molar orthodontic-implant complex arranged at the position of a first molar and a molar band-grooved tube integrated structure arranged on a second molar, the first molar orthodontic-implant complex comprises an implant tooth temporary crown, a first orthodontic groove tube, a fixing screw, an implant abutment and an implant, a first groove is formed in the top of the temporary crown, a second groove is formed in the bottom of the temporary crown, the fixing screw extends into the first groove, and the implant abutment is connected with the first orthodontic groove tube. The top of the implant abutment extends into the second groove, and the bottom of the fixing screw is connected with the top of the implant abutment; according to the utility model, the clinical treatment time can be shortened, the treatment cost of a patient is reduced, the comfort of the patient is improved, the workload of a doctor is reduced, the surgical risk of anchorage nail implantation is reduced, and the requirements of healthy, comfortable and efficient treatment are met.

Description

Technical Field

[0001] The utility model relates to the technical field of orthodontic treatment, and in particular to an orthodontic-implantation combined vertical tilting teeth grinding device. Background Art

[0002] During oral treatment, due to factors such as unbalanced bite force, alveolar bone remodeling, soft tissue pressure changes, and functional habit changes caused by the loss of the patient's first molar, the second molar will be tilted mesially and / or lingually. Orthodontic-implant combined vertical tilting of the second molar is a conventional treatment design. The most widely used treatment plan is to use orthodontic appliances to vertically tilt the second molar and cooperate with implants to repair the missing first molar, which has the advantages of safety and accuracy. However, this treatment plan still has some disadvantages. Patients often need to use orthodontic fixed appliances to vertically tilt the second molar before they can be referred to the implant department for implant placement. This plan is not conducive to the formulation of the first molar restoration plan by the implant doctor. At the same time, it will prolong the patient's diagnosis and treatment time, increase the patient's diagnosis and treatment costs, and seriously affect the patient's treatment experience. In recent years, the use of anchorage pins to vertically tilt the second molar has become more and more common. Although anchorage pins have many advantages such as high stability and no impact on adjacent teeth, there are still disadvantages such as pain, infection, root damage or hard tissue damage during use.

[0003] The existing method of implantation after the second molar is tilted upright will prolong the patient's treatment time. At the same time, when the second molar is tilted upright, the edentulous area cannot bear the chewing work, which is not conducive to the patient's daily life and also brings many inconveniences to the implant doctor in formulating the treatment plan. Therefore, it is necessary to invent a molar device that can be designed jointly with orthodontics and implants. Utility Model Content

[0004] According to the above technical problem that the existing technology cannot achieve the joint design of orthodontics and implants, an orthodontic-implant joint vertical tilting molar device is provided. The utility model provides an orthodontic-implant joint vertical tilting molar device, which can more conveniently vertically tilt the second molar, realize the orthodontic-implant joint treatment design, and realize the verticalization of the second molar at the same time as the first molar implant treatment, so as to meet the oral physician's treatment task of quickly repairing missing teeth and tooth tilt, and reduce the implantation of support pins, thereby improving the patient's diagnosis and treatment comfort.

[0005] The technical means adopted by the utility model are as follows:

[0006] An orthodontic-implantation combined vertical tilting molar device, comprising: a first molar orthodontic-implantation complex arranged at a first molar position and a molar band ring-groove tube integrated structure arranged on a second molar;

[0007] The first molar orthodontic-implant complex comprises a temporary dental implant crown, a first orthodontic slot tube, a fixing screw, an implant base and an implant, the top of the temporary crown is provided with a first groove, the bottom of the temporary crown is provided with a second groove, the fixing screw extends into the first groove, the top of the implant base extends into the second groove, the bottom of the fixing screw is connected to the top of the implant base, the lower part of the implant base is connected to the upper part of the implant, the lower part of the implant is fixed in the alveolar bone, and the first orthodontic slot tube is provided at the buccal center of the temporary dental implant crown;

[0008] The first orthodontic slot tube is connected to the second orthodontic slot tube via a connecting device;

[0009] The molar band ring-groove tube integrated structure comprises a second molar band ring and a second orthodontic groove tube, the second molar band ring is sleeved on the second molar, and the buccal side of the second molar band ring is provided with a second orthodontic groove tube.

[0010] Furthermore, the connecting device is a cherry curve, the proximal end of the cherry curve is connected to the first orthodontic groove tube, and the distal end of the cherry curve is connected to the second orthodontic groove tube.

[0011] Furthermore, the connecting device includes a molar traction hook and an orthodontic elastic ring, the mesial end of the molar traction hook is connected to the first orthodontic groove tube, the distal end of the molar traction hook is connected to one end of the orthodontic elastic ring, and the other end of the orthodontic elastic ring is connected to the second orthodontic groove tube.

[0012] Furthermore, the temporary crown of the dental implant is made of zirconium oxide ceramic light-curing 3D printing, the cherry curve is made of metal material, the molar band ring-groove tube integrated structure is made of medical stainless steel metal 3D printing, and the implant base and implant are made of titanium or titanium alloy.

[0013] Furthermore, the molar traction hook is made of metal material.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] First of all, the orthodontic-implant combined vertical tilted molar device moves teeth with the support of implants. Using implants as support, it can stably pull and move vertically tilted teeth, effectively increasing the success rate and stability of treatment. In addition, the orthodontic-implant combined device can be personalized and set according to the specific situation of the patient to maximize the patient's treatment needs and expectations. From the overall perspective of treatment design, the orthodontic-implant combined device can simultaneously repair missing teeth and move teeth during the orthodontic process, thereby improving the stability of teeth and the overall treatment effect. On the basis of restoring a certain chewing function, it reduces the patient's diagnosis and treatment time and increases the patient's comfort. At the same time, orthodontists can also bend functional curves such as cherry curves that can tilt the second molar upright as needed. Cherry curves are elastic devices used in orthodontic treatment that can provide additional traction to help move teeth, especially vertically tilted teeth. When vertically tilting molars with lingual tilt, a molar traction hook is required, which can be easily fixed on the molar to provide a stable force for guiding and moving teeth. And the position of the molar traction hook can be precisely adjusted to achieve the best tooth movement and correction effect.

[0016] The utility model can provide more stable and effective tooth movement and correction, while the cherry curve and molar traction hook can further enhance the treatment effect and help solve specific tooth tilt problems. The utility model can reduce the workload of doctors while shortening clinical treatment time, reducing patient treatment costs, and increasing patient comfort, and reduce the surgical risks of anchor pin implantation, meeting the requirements of healthy, comfortable and efficient treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a side view of the device of the present utility model.

[0019] Figure 2 It is a top view of the device of the utility model.

[0020] Figure 3 This is a combined diagram of the first molar orthodontic-implant complex in the present invention.

[0021] Figure 4 This is an exploded view of the first molar orthodontic-implant complex of the present invention.

[0022] Figure 5It is a top view of the lingually inclined molar pulled by the utility model.

[0023] In the figure: 101, temporary crown of dental implant; 102, first orthodontic groove tube; 103, first molar orthodontic-implant complex; 104, cherry curve; 105, molar band ring-groove tube integrated structure; 106, fixing screw; 107, molar traction hook; 108, orthodontic elastic ring; 201, implant abutment; 202, implant; 301, second premolar; 302, second molar tilted toward the mesial direction; 303, second molar tilted toward the vertical lingual direction. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, the numerical expressions and numerical values ​​do not limit the scope of the utility model. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0028] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below their position devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0031] like Figure 1-5 As shown, the utility model provides an orthodontic-implantation combined vertical tilting molar device, comprising:

[0032] A first molar orthodontic-implantation complex 103 disposed at the first molar position and a molar band ring-groove tube integrated structure 105 disposed on the second molar;

[0033] The first molar orthodontic-implant complex 103 includes a temporary dental implant crown 101, a first orthodontic slot tube 102, a fixing screw 106, an implant base 201 and an implant 202, the top of the temporary crown is provided with a first groove, the bottom of the temporary crown is provided with a second groove, the fixing screw 106 extends into the first groove, the top of the implant base 201 extends into the second groove, the bottom of the fixing screw 106 is connected to the top of the implant base 201, the lower part of the implant base 201 is connected to the upper part of the implant 202, the lower part of the implant 202 is fixed in the alveolar bone, and the first orthodontic slot tube 102 is provided at the buccal center of the temporary dental implant crown 101;

[0034] The first orthodontic slot tube 102 is connected to the second orthodontic slot tube via a connecting device; the connecting device is used to generate a mechanical force to make the second molar vertical;

[0035] The molar band ring-groove tube integrated structure 105 includes a second molar band ring and a second orthodontic groove tube, wherein the second molar band ring is sleeved on the second molar, and a second orthodontic groove tube is arranged on the buccal side of the second molar band ring. The molar band ring-groove tube integrated structure 105 is made of a second molar band ring and a groove tube in one piece, wherein the second molar band ring is arranged on the second molar of the patient, and the groove tube is arranged at the buccal center of the second molar band ring to load a cherry curve 104 or an orthodontic elastic ring 108.

[0036] When the second molar is a second molar 302 tilted toward the mesial, the connecting device is a cherry curve 104, the mesial end of the cherry curve 104 is connected to the first orthodontic groove tube 102, and the distal end of the cherry curve 104 is connected to the second orthodontic groove tube; the first orthodontic groove tube 102, the second orthodontic groove tube and the cherry curve 104 work together to apply a vertical mechanical force to the second molar. The orthodontic cherry curve 104 is made of stainless steel wire, the mesial side of the cherry curve 104 (close to the second premolar side) is used to connect the groove tube of the temporary crown-groove tube integrated structure, and the distal side of the cherry curve 104 (close to the second molar side) is used to connect the groove tube of the ring-groove tube integrated structure 105.

[0037] When the second molar is a second molar 303 tilted vertically and lingually, the connecting device includes a molar traction hook 107 and an orthodontic elastic ring 108, the mesial end of the molar traction hook 107 is connected to the first orthodontic groove tube 102, the distal end of the molar traction hook 107 is connected to one end of the orthodontic elastic ring 108, and the other end of the orthodontic elastic ring 108 is connected to the second orthodontic groove tube; the first orthodontic groove tube 102, the second orthodontic groove tube, the molar traction hook 107 and the orthodontic elastic ring 108 work together to apply vertical mechanical force to the second molar tilted lingually with the first molar orthodontic-implant complex 103 as support. The straight end of the molar traction hook 107 is used to connect the groove tube of the temporary crown 101 of the dental implant, and the hook end of the molar traction hook 107 is used to place the orthodontic elastic ring 108. The orthodontic elastic ring 108 is connected to the groove tube of the molar band ring-groove tube integrated structure 105, and the second molar tilted lingually is pulled by the rebound force after the orthodontic elastic ring 108 is stretched. The orthodontic elastic ring 108 is an auxiliary force-adding tool that can connect the hook end of the molar traction hook 107 and the groove tube of the molar band ring-groove tube integrated structure 105 to provide a corresponding rebound force to pull the second molar tilted lingually to move toward the buccal side.

[0038] Example 1

[0039] In this embodiment, the temporary crown 101 of the implant is made of zirconium oxide ceramic light-curing 3D printing, the cherry curve 104 and the fixing screw 106 are made of metal materials, the molar band ring-groove tube integrated structure 105 is made of medical stainless steel metal 3D printing, and the implant base 201 and the implant 202 are made of titanium or titanium alloy. The overall structure does not have complex springs and other connection structures, and is easy to install and connect, the installation process is fast, the structure is simple, and the support effect is enhanced, and the molar state is maintained for a longer time.

[0040] Side view of the orthodontic-implant combined vertical mesial tilted molar device Figure 1. The side view shows the side of the anatomical teeth from the incisor to the second molar. The implant temporary crown 101, the implant abutment 201, and the implant 202 are combined into a first molar orthodontic-implant complex 103. The first molar orthodontic-implant complex 103 is located distal to the patient's second premolar 301. There is an orthodontic slot tube 102 in the center of the buccal clinical crown of the temporary crown, which is a 1.4mm wide and 3.0mm long archwire slot tube protrusion. The implant temporary crown 101 has grooves at the top and bottom. The top groove is used to place the fixing screw 106, and the bottom groove is used to place the implant abutment 201. When the fixing screw 106 is tightened, the first molar orthodontic-implant complex 103 is tightly connected together. The first molar orthodontic-implant complex 103 has the function of repairing the missing first molar and serving as an anchorage device for the second molar 302 tilted mesially. The cherry curve 104 is manually bent by an orthodontic doctor using a stainless steel archwire for orthodontics, and its arc-shaped distal part is close to the mesial side of the groove tube of the molar band ring-groove tube integrated structure 105, so as to generate mechanical force to vertically straighten the patient's second molar 302 tilted toward the mesial side. In the working state, the mesial end of the cherry curve 104 can be inserted into the groove tube 102 of the first molar orthodontic-implant complex 103, and the distal end can be inserted into the groove tube of the molar band ring-groove tube integrated structure 105. The three can be integrated to apply a vertical mechanical force to the second molar 302 tilted toward the mesial side. The molar band ring-groove tube integrated structure 105 is completed by integrating the second molar band ring and the groove tube. The second molar band ring is designed according to the morphological characteristics of the patient's second molar so that the second molar band ring is tightly attached to and firmly fixed to the patient's second molar. The groove tube is placed on the buccal side of the second molar band ring to place the stainless steel arch wire at the distal end of the cherry curve 104. The cherry curve 104 generates orthodontic mechanical force on the patient's mesial tilted second molar 302 through the groove tube, thereby vertically straightening the patient's mesial tilted second molar 302.

[0041] Example 2

[0042] In this embodiment, the temporary crown 101 of the implant and the molar traction hook 107 are made of zirconium oxide ceramic light-curing 3D printing, the molar band ring-groove tube integrated structure 105 is made of medical stainless steel metal 3D printing, the fixing screw 106 is made of metal material, the orthodontic rubber ring 108 is made of medical elastic rubber, and the implant base 201 and the implant 202 are made of titanium or titanium alloy. The combination mode and function of the first molar orthodontic-implant complex 103 and the molar band ring-groove tube integrated structure 105 are the same as those in Example 1. The molar traction hook 107 is made of zirconium oxide material light-curing 3D printing, and the curved hook end of the molar traction hook 107 is designed to be at the same horizontal position as the groove tube of the molar band ring-groove tube integrated structure 105. In the working state, the straight end of the molar traction hook 107 can be inserted into the first orthodontic groove tube 102 of the first molar orthodontic-implant complex 103, and the orthodontic elastic ring 108 connects the hook end of the molar traction hook 107 with the groove tube of the molar band ring-groove tube integrated structure 105. The three are integrated to use the first molar orthodontic-implant complex 103 as support to apply a vertical mechanical force to the second molar 303 that is tilted vertically and lingually. The force value and parameters of the orthodontic elastic ring 108 are selected according to the experience and judgment of the orthodontist.

[0043] The utility model is designed to make up for the shortcomings of the traditional orthodontic upright tilted second molar, which is long treatment time and low chewing efficiency of patients. It is convenient for doctors to formulate detailed treatment plans. It makes the orthodontic treatment process more convenient, with higher technical content, shortens the patient's consultation time, and truly achieves the ultimate goal of making orthodontics more professional and making patients more satisfied.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An orthodontic-implantation combined vertical tilting molar device, characterized in that: include: A first molar orthodontic-implantation complex (103) arranged at the first molar position and a molar band ring-groove tube integrated structure (105) arranged on the second molar; The first molar orthodontic-implant complex (103) comprises a temporary dental implant crown (101), a first orthodontic groove tube (102), a fixing screw (106), an implant base (201) and an implant (202), wherein the top of the temporary crown is provided with a first groove, the bottom of the temporary crown is provided with a second groove, the fixing screw (106) extends into the first groove, the top of the implant base (201) extends into the second groove, the bottom of the fixing screw (106) is connected to the top of the implant base (201), the lower part of the implant base (201) is connected to the upper part of the implant (202), the lower part of the implant (202) is fixed in the alveolar bone, and the first orthodontic groove tube (102) is provided at the buccal center of the temporary dental implant crown (101); The first orthodontic slot tube (102) is connected to the second orthodontic slot tube via a connecting device; The molar band ring-groove tube integrated structure (105) comprises a second molar band ring and a second orthodontic groove tube, wherein the second molar band ring is sleeved on the second molar, and the buccal side of the second molar band ring is provided with a second orthodontic groove tube.

2. The orthodontic-implantation combined vertical tilting molar device according to claim 1, characterized in that: The connecting device is a cherry curve (104), the proximal end of the cherry curve (104) is connected to the first orthodontic groove tube (102), and the distal end of the cherry curve (104) is connected to the second orthodontic groove tube.

3. The orthodontic-implantation combined vertical tilting molar device according to claim 1, characterized in that: The connecting device comprises a molar traction hook (107) and an orthodontic elastic ring (108), wherein the proximal end of the molar traction hook (107) is connected to the first orthodontic groove tube (102), the distal end of the molar traction hook (107) is connected to one end of the orthodontic elastic ring (108), and the other end of the orthodontic elastic ring (108) is connected to the second orthodontic groove tube.

4. The orthodontic-implantation combined vertical tilting molar device according to claim 2, characterized in that: The temporary crown (101) of the dental implant is made of zirconium oxide ceramic light-curing 3D printing, the cherry curve (104) is made of metal material, the molar band ring-groove tube integrated structure (105) is made of medical stainless steel metal 3D printing, and the implant base (201) and the implant (202) are made of titanium or titanium alloy.

5. The orthodontic-implantation combined vertical tilting molar device according to claim 3, characterized in that: The molar traction hook (107) is made of metal material.

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