A kit for the retraction of a supernumerary tooth

Abstract

The application relates to the technical field of oral medical instruments, and provides a impacted tooth traction kit, which comprises a linked ring, one end of the linked ring is used for connecting a anchorage metal hook capable of providing traction force, the linked ring comprises a plurality of hooking rings connected in sequence; a traction chain, one end of the traction chain is provided with a bonding bottom plate, the bonding bottom plate is used for connecting an embedded impacted tooth in a patient's oral cavity, the end of the traction chain away from the bonding bottom plate is provided with a connecting buckle ring, the traction chain comprises a plurality of link circular rings connected in a head-to-tail mode, and the connecting buckle ring is used for hooking any hooking ring on the linked ring or any link circular ring on the traction chain; the hooking ring is an elastic ring, and the plurality of hooking rings are integrally formed. In use, the bonding bottom plate is bonded to the embedded impacted tooth of the patient to fix the traction chain, then the connecting buckle ring is opened and connected with the hooking ring and the link circular ring on the linked ring with the appropriate length, finally, the elastic linked ring is connected with the metal hook of the anchorage device to provide the traction force, and the traction of the embedded impacted tooth is completed.

Description

Technical Field

[0001] This application relates to the field of oral medical device technology, and in particular to an impacted tooth traction kit. Background Technology

[0002] Traction of impacted teeth at varying depths has always been a challenging case type in orthodontic treatment, with significant difficulties in designing treatment plans, performing fenestration surgery on impacted teeth, and determining the direction of traction force. In actual clinical practice, the directional traction of impacted teeth using traction devices is also very difficult. The challenges often lie in closed, blind traction operations, requiring individualized traction angles for different impacted teeth.

[0003] Traditional directional traction for impacted teeth typically involves using elastic thread threaded through and knotted into a traction chain. The knotted thread is then used to tighten the chain and provide elastic traction. However, the need to tighten the thread during knotting makes it difficult to control the traction force effectively. Repeatedly tightening the knot three times puts excessive strain on the traction chain, causing significant gum pain. Furthermore, there is a risk of applying excessive force to the target tooth; excessive traction may cause unconventional alveolar bone and root resorption, and could even lead to chain loosening.

[0004] Alternatively, some operators may habitually use ligature wire to guide the rubber chain through the traction chain, forming a loop to secure it to the traction chain, and then loop it onto the anchorage traction hook to complete the traction action. Similarly, the repeated threading of the traction hook and the pulling process result in significant pain and poor patient comfort. After the traction force is applied, the loop wire needs to be ligated and secured to the traction chain. However, after ligation, it is difficult to conceal the end of the loop wire, posing a risk of scratching the mucosa.

[0005] Therefore, the aforementioned technical deficiencies urgently need to be addressed. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of this application is to provide an impacted tooth traction kit, which aims to reduce the risk of root resorption, alveolar bone resorption, and traction chain loosening due to improper force application during the process of applying force to the traction chain of impacted teeth, as well as to improve the success rate of impacted tooth traction and improve the comfort of the traction process.

[0007] The technical solution adopted by this application to solve the technical problem is as follows: an impacted tooth traction kit, comprising:

[0008] A chain hook, one end of which is used to connect to a support metal hook that can provide traction, the chain hook includes several hook rings connected in sequence.

[0009] And a traction chain, one end of which is provided with an adhesive base plate, which is used to connect the impacted teeth in the patient's mouth. The end of the traction chain away from the adhesive base plate is provided with a connecting buckle. The traction chain includes several connecting rings, which are interlocked end to end to form the traction chain. The connecting buckle is used to hook any hook ring on the connecting hook or any connecting ring on the traction chain.

[0010] Among them, the hook-and-loop ring is an elastic ring, and several hook-and-loop rings are integrally formed.

[0011] In one possible implementation, the hook ring is an elastic rubber ring.

[0012] In one possible implementation, an opening is provided on one side of the connecting buckle, and an opening / closing member is pivotally connected to one end of the connecting buckle corresponding to the opening. The opening / closing member is used to close or open the opening, and an elastic member is provided between the opening / closing member and the end of the connecting buckle. The elastic member is used to abut against the opening / closing member to close the opening.

[0013] In one possible implementation, the connecting ring is provided with a clamping section for clamping the fixture, and the clamping section is provided with at least one clamping plane.

[0014] In one possible implementation, anti-slip textures are provided on the clamping surface.

[0015] In one possible implementation, the clamping section and the opening / closing component are positioned opposite each other on both sides of the connecting buckle.

[0016] In one possible implementation, the connecting ring is a metal ring.

[0017] In one possible implementation, the adhesive base plate is a disc-shaped base plate, and a ball head base is provided at the center of the disc-shaped base plate. A movable ball head is movably connected to the ball head base, and the movable ball head is connected to one end of the traction chain.

[0018] Compared with the prior art, this application provides an impacted tooth traction kit. In use, the adhesive base plate is first bonded to the patient's impacted tooth to fix the traction chain. Then, the connecting buckle is opened and connected to the hook ring and connecting ring on the appropriate length of the chain hook. Finally, the elastic chain hook is connected to the metal hook integrated with the anchorage device to provide traction force and complete the traction of the impacted tooth. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of an impacted tooth traction kit provided in this embodiment;

[0021] Figure 2 This is a comparison diagram of the connecting buckle of an impacted tooth traction kit provided in this embodiment being attached to different hook rings;

[0022] Figure 3 This is a comparison diagram of the connecting buckle of an impacted tooth traction kit provided in this embodiment being attached to different connecting rings;

[0023] Figure 4 This is a schematic diagram of the overall structure of the connecting buckle of an impacted tooth traction kit provided in this embodiment;

[0024] Figure 5 This is a schematic diagram of the overall structure of the bonding base plate of an impacted tooth traction kit provided in this embodiment.

[0025] In the diagram: 1. Linked hook; 11. Hook ring; 2. Traction chain; 21. Connecting buckle; 211. Opening; 212. Opening / closing component; 213. Elastic component; 214. Clamping section; 2141. Clamping plane; 2142. Anti-slip texture; 22. Linking ring; 3. Adhesive base plate; 31. Ball head base; 32. Movable ball head. Detailed Implementation

[0026] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0027] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] Furthermore, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

[0030] This utility model provides, for example Figure 1 , Figure 2 As shown, an impacted tooth traction kit is used for directional traction of impacted teeth. Prolonged directional traction of impacted teeth allows for precise control of tooth movement, helping teeth to erupt normally or be adjusted to a functional position, thereby resolving problems caused by impacted teeth and optimizing oral function. The main structure includes: a series of hooks 1 and a traction chain 2. One end of the series hooks 1 is connected to a support metal hook that provides traction force. The series hooks 1 include several hook rings 11 connected in sequence. One end of the traction chain 2 is provided with an adhesive base plate 3, which is used to connect to the impacted tooth in the patient's oral cavity. The end of the traction chain 2 away from the adhesive base plate 3 is provided with a connecting buckle 21. The traction chain 2 includes several connecting rings 22, which are interlocked end-to-end to form the traction chain 2. The connecting buckle 21 is used to hook onto any hook ring 11 on the series hooks 1 or any connecting ring 22 on the traction chain 2. The hook rings 11 are elastic rings, and the several hook rings 11 are integrally formed. Therefore, when the connecting buckle 21 is connected to the elastic ring, the interlocking hook 1 formed by the elastic ring can provide elastic traction force to the traction chain 2, thereby enabling long-term directional traction of impacted teeth.

[0031] It should be noted that traditional directional traction for impacted teeth typically involves using elastic thread to pass through the traction chain 2 and tie a knot. The knotted elastic thread is then used to tighten the traction chain 2 and provide elastic traction. However, the need to tighten the elastic thread during the knotting process makes it difficult to control the magnitude of the traction force. Repeatedly tightening the knot three times not only puts excessive strain on the traction chain 2, but also causes significant gum pain. Furthermore, there is a risk of applying excessive force to the target tooth; excessive traction force may cause unconventional alveolar bone resorption and root resorption, and may even lead to the loosening of the traction chain 2.

[0032] Alternatively, some operators may habitually use ligature wire to guide the rubber chain through the traction chain 2 to form a loop and fix it to the traction chain 2, then loop it onto the anchorage traction hook to complete the traction action. Similarly, repeated threading of the traction chain 2 and the pulling process result in significant pain and poor patient comfort. After the traction force is applied, the loop wire needs to be ligated and fixed to the traction chain 2. After ligation, the end of the loop wire is difficult to conceal, posing a risk of scratching the mucosa.

[0033] In use, the adhesive base plate 3 is first bonded to the patient's impacted tooth to fix the traction chain 2. Then, the connecting buckle 21 is opened and connected to the hook ring 11 and the connecting ring 22 on the appropriate length of the chain hook. Finally, the hook ring 11 of the elastic chain hook 1 is connected to the metal hook of the anchorage device to provide traction force and complete the traction of the impacted tooth.

[0034] Understandably, if the connected buckle 1 is too loose and the traction is insufficient, the interlocking hook needs to be hooked onto the forward hook ring 11, or the connecting buckle 21 needs to be opened and re-hooked onto the connecting ring 22 closer to the adhesive base plate to shorten the traction distance and improve the elastic traction. After connecting the traction chain 2 and the interlocking buckle 1, medical personnel can choose to cut off the extra hook ring 11 on the interlocking buckle 1 and the extra connecting ring 22 on the traction chain 2, or retain them for later adjustment of the elastic traction of the kit.

[0035] Furthermore, the hook ring 11 is an elastic rubber ring. The elastic rubber ring has good elasticity, and when the elastic rubber ring is pulled by the traction chain 2, it can provide sufficient elastic traction force to the traction chain 2.

[0036] Furthermore, such as Figure 2 , Figure 4 As shown, an opening 211 is provided on one side of the connecting buckle 21, and an opening and closing member 212 is pivotally connected to one end of the connecting buckle 21 corresponding to the opening 211. The opening and closing member 212 is used to close or open the opening 211. An elastic member 213 is provided between the opening and closing member 212 and the end of the connecting buckle 21. The elastic member 213 is used to abut against the opening and closing member 212 so that the opening 211 is closed.

[0037] Furthermore, such as Figure 2 , Figure 4 As shown, the connecting buckle 21 is provided with a clamping section 214, which is used to clamp the fixture. The clamping section 214 is provided with at least one clamping plane 2141.

[0038] Understandably, when connecting the traction chain 2 and the interlocking hook 1, medical personnel can use a clamping tool to hold the clamping section 214 on the connecting hook 21, and adjust the angle of the arc-shaped hook 212 by operating the clamping tool to align it and hook it onto the hook ring 11 on the interlocking hook 1 or the connecting ring 22 of the traction chain 2. It is evident that providing a dedicated clamping section 214 for the clamping tool makes it easier for medical personnel to hold the connecting hook 21. The clamping plane 2141 can be used to clamp the clamping head of the clamp, effectively increasing the friction between the two and preventing slippage between the clamping head and the clamping plane 2141.

[0039] Furthermore, such as Figure 2 , Figure 4 As shown, anti-slip textures 2142 are provided on the clamping surface 2141. It can be understood that the anti-slip textures 2142 can effectively increase the friction between the clamping surface 2141 and the clamp, and prevent the clamping head of the clamp from sliding between the clamping surface 2141 and the clamping device.

[0040] Furthermore, such as Figure 2 , Figure 3 As shown, the clamping section 214 and the opening / closing member 212 are disposed opposite to each other on both sides of the connecting ring 21. It can be understood that when the clamp is clamped on the clamping section 214, it can avoid the traction chain 2 or the interlocking hook 1, so that the traction chain 2 or the interlocking hook 1 can smoothly enter the connecting ring 21 through the opening 211.

[0041] Furthermore, the connecting ring 21 is a metal ring. It is understood that the metal ring has a high structural strength, which can prevent the traction chain 2 from breaking between the traction chain 2 and the interlocking hook 1, and can also prevent the connecting ring 21 from breaking due to excessive clamping force when the clamp holds it.

[0042] Furthermore, such as Figure 5 As shown, the adhesive base plate 3 is a disc-shaped base plate, with a ball head base 31 at its center. A movable ball head 32 is movably connected to the ball head base 31, and the movable ball head 32 is connected to one end of the traction chain 2. The movable ball head 32 is movably connected to the adhesive base plate 3, which can effectively release the ineffective torque between the traction chain 2 and the adhesive base plate 3.

[0043] In summary, this application provides an impacted tooth traction kit.

[0044] In use, the adhesive base plate 3 is first bonded to the patient's impacted tooth to fix the traction chain 2. Then, the connecting buckle 21 is opened and connected to the hook ring 11 and the connecting ring 22 on the appropriate length of the chain hook. Finally, the hook ring 11 of the elastic chain hook 1 is connected to the metal hook of the anchorage device to provide traction force and complete the traction of the impacted tooth.

[0045] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An impacted tooth traction kit, characterized in that, include: A chain hook, one end of which is used to connect to a support metal hook that can provide traction, the chain hook comprising a plurality of hook rings connected in sequence; The traction chain has an adhesive base plate at one end for connecting impacted teeth in the patient's mouth. The end of the traction chain away from the adhesive base plate has a connecting buckle. The traction chain includes several connecting rings that are interlocked end to end to form the traction chain. The connecting buckle is used to hook onto any of the hook rings on the interlocking hook or any of the connecting rings on the traction chain. The hook-and-connect ring is an elastic ring, and several hook-and-connect rings are integrally formed. One side of the connecting buckle is provided with an opening, and an opening and closing member is pivotally connected to one end of the connecting buckle corresponding to the opening. The opening and closing member is used to close or open the opening. An elastic member is provided between the opening and closing member and the end of the connecting buckle. The elastic member is used to abut against the opening and closing member to close the opening.

2. The impacted tooth traction kit according to claim 1, characterized in that, The hook ring is an elastic rubber ring.

3. The impacted tooth traction kit according to claim 1, characterized in that, The connecting buckle is provided with a clamping section, which is used to clamp the fixture, and the clamping section is provided with at least one clamping plane.

4. The impacted tooth traction kit according to claim 3, characterized in that, The clamping surface has anti-slip textures.

5. The impacted tooth traction kit according to claim 3, characterized in that, The clamping section and the opening / closing member are disposed opposite to each other on both sides of the connecting buckle.

6. The impacted tooth traction kit according to claim 1, characterized in that, The connecting buckle is a metal ring.

7. The impacted tooth traction kit according to claim 1, characterized in that, The adhesive base plate is a disc-shaped base plate, and a ball head base is provided at the center of the disc-shaped base plate. A movable ball head is movably connected to the ball head base, and the movable ball head is connected to one end of the traction chain.

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