Lower jaw impacted tooth traction device
By designing a mandibular impaired tooth traction device, using the combination of a mandibular steel bracket and a single-ended bridge traction device, the problems of insufficient traction space and single traction direction in the prior art are solved, and a more stable and reliable traction effect and higher efficiency are achieved.
Patent Information
- Application Number
- CN202421472573.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing mandibular impulsive tooth traction methods have problems such as insufficient traction space, single traction direction, and easy support and anti-nail fall off, which is difficult to meet the need to adjust the traction direction at any time during the eruption of impulsive tooth.
A mandibular impaired tooth traction device is designed, including a mandibular steel bracket and a single-ended bridge traction device. Support brace holes are provided on the mandible steel bracket to securely fix multiple mandible braces. The single-end bridge traction device includes a clamping arm and an adjustable angle traction hook. It combines with the mandible multiple teeth through adhesive material to provide a stable support resistance and adjust the traction direction through the adjustable traction hook.
Compared with the existing technology, the device is more stable and reliable, there is no risk of falling off, there is sufficient space for afterburning, the direction of afterburning is adjustable, the traction effect is ideal, and the efficiency is higher.
Smart Images
Figure CN222765281U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of dental medical technology, and in particular to a traction device for mandibular impacted teeth. Background Art
[0002] The following treatment options are currently available for the treatment of mandibular impacted teeth:
[0003] First: implanting anchorage pins in the posterior teeth area to pull the impacted molars, but this method has the disadvantages of insufficient traction space, single traction direction, and easy falling off of the anchorage pins.
[0004] Second: directly using the adjacent teeth of the impacted molar as anchorage teeth can easily cause the anchorage teeth to move, and the traction direction is single, which cannot meet the requirement of adjusting the traction direction at any time during the eruption of the impacted tooth. Even if the number of anchorage teeth is increased, the method of simply using archwires to increase the anchorage teeth cannot achieve a more ideal effect.
[0005] It can be seen that the current treatment of mandibular impacted teeth is often due to insufficient inter-maxillary distance, resulting in a small force application space, often unable to obtain an effective force direction, and easily causing depression or tilt changes in the mandibular plane. Especially when it is necessary to pull low-position impacted molars, the anchorage teeth are often affected. Utility Model Content
[0006] The main purpose of the present application is to provide a mandibular impacted tooth traction device, aiming to solve the above-mentioned technical problems.
[0007] The technical solutions adopted in this application are as follows:
[0008] A mandibular impacted tooth traction device, comprising:
[0009] A mandibular steel bracket, wherein the mandibular cylinder bracket is adjacently provided with a plurality of supporting tooth brace holes for fastening supporting teeth; and,
[0010] A single-ended bridge traction device is integrally formed at one end of the mandibular steel support, and the single-ended bridge traction device includes a pair of clamping arms, and a plurality of traction hooks with adjustable angles are arranged on the clamping arms.
[0011] Optionally, a joint socket is provided on the clamp arm, and a joint head is provided on one end of the traction hook connected to the clamp arm, and the joint head is movably arranged in the joint socket.
[0012] Optionally, the mandibular steel support and the single-ended bridge traction device are integrally cast.
[0013] Compared with the prior art, the beneficial effects of this application are:
[0014] The embodiment of the present application proposes a mandibular impacted tooth traction device, which is provided with a mandibular steel bracket, and uses the supporting tooth brace holes provided on the mandibular steel bracket to fix multiple mandibular teeth together, and uses a single-end bridge traction device to pull the impacted teeth, so compared with the existing anchor pins to pull the impacted molars, the present application is more stable and reliable, there is no risk of falling off, the force application space is more sufficient, the force application direction is adjustable and effective. At the same time, compared with simply using anchor teeth to pull the impacted molars, the present application has less impact on the anchor teeth, more ideal traction effect, and higher efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the structure of the mandibular impacted tooth traction device provided in an embodiment of the present application at one viewing angle;
[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0017] Description of the reference numerals in the accompanying drawings:
[0018] 1- mandibular steel bracket, 101- supporting brace hole, 2- single-end bridge traction device, 201- clamp arm, 202- traction hook, 203- joint head. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0020] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0021] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0023] See attached Figure 1 and Figure 2 The embodiment of the present application provides a mandibular impacted tooth traction device, including a mandibular steel bracket 1 and a single-end bridge traction device 2, wherein the mandibular steel bracket 1 and the single-end bridge traction device 2 are integrally cast. The structure of the mandibular steel bracket 1 is similar to the shape of the mandibular steel bracket 1 of the Herbst fixed function appliance, and a plurality of supporting tooth brace holes 101 for fastening supporting teeth are arranged adjacent to the main body of the mandibular steel bracket 1. When used, the supporting tooth brace holes 101 are used to fasten the mandibular teeth, thereby forming a plurality of mandibular teeth as supporting teeth, improving the supporting effect of the supporting teeth, and making the supporting effect more stable and firm.
[0024] In the above, the single-ended bridge traction device 2 is integrally formed at one end of the mandibular steel support 1, and the single-ended bridge traction device 2 includes a pair of clamping arms 201, and a clamping interval for clamping the impacted tooth is formed between the clamping arms 201. At the same time, a plurality of angle-adjustable traction hooks 202 are arranged on the clamping arms 201, and the traction hooks 202 can change the traction angle according to the practicality of the traction direction.
[0025] Specifically, during use, the mandibular steel bracket 1 is first installed on the mandibular teeth and combined with multiple mandibular teeth using adhesive materials. The bracket is firmly fixed and not easy to fall off, thereby increasing the force unit for strong support. Then, an adhesive bracket is installed on the impacted tooth, and a spring is connected to the adhesive bracket. The spring is stretched to form a pulling force on the adhesive bracket, thereby traction is formed on the impacted tooth. At this time, the traction hook 202 is rotated to the traction angle to hook the spring, thereby completing the traction and fixation of the impacted tooth.
[0026] It can be seen that the mandibular impacted tooth traction device provided in the embodiment of the present application is manufactured by casting, and uses adhesive materials to fit multiple mandibular teeth, so as to increase the force unit for strong support, and the retention is stable, not easy to fall off, and the force application space is more sufficient. At the same time, the impacted tooth is pulled by the traction hook 202 with adjustable direction, and the force application direction is adjustable and effective, and the traction effect is more ideal and the efficiency is higher.
[0027] In an exemplary embodiment, to achieve the adjustability of the direction of the towing hook 202, see Figure 1 As shown, the clamp arm 201 is provided with a joint socket, and one end of the traction hook 202 connected to the clamp arm 201 is provided with a joint head 203, and the joint head 203 is movably arranged in the joint socket. Thus, the traction hook 202 can freely change direction on the clamp arm 201 and can adapt to traction at various angles.
[0028] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A mandibular impacted tooth traction device, characterized in that: include: A mandibular steel bracket, wherein a plurality of supporting tooth cap holes for fastening supporting teeth are arranged adjacent to the mandibular steel bracket; as well as, A single-ended bridge traction device is integrally formed at one end of the mandibular steel support, and the single-ended bridge traction device includes a pair of clamping arms, and a plurality of traction hooks with adjustable angles are arranged on the clamping arms.
2. The mandibular impacted tooth traction device according to claim 1, characterized in that: The clamp arm is provided with a joint socket, and one end of the traction hook connected to the clamp arm is provided with a joint head, and the joint head is movably arranged in the joint socket.
3. The mandibular impacted tooth traction device according to claim 1, characterized in that: The mandibular steel support and the single-end bridge traction device are integrally cast.