Early-stage auxiliary correction device for mesial impacted permanent teeth in tooth replacement period of children

Abstract

The utility model aims to provide the early-stage auxiliary correction device for the mesial impacted permanent teeth in the tooth replacement period of children, the whole structure is of a quick-disassembly and quick-assembly type, the height of the adjusting mechanism and the style of the hook can be freely selected and matched according to the age of a patient and the condition of the oral cavity, and the hook can freely rotate and is suitable for various installation environments.

Description

Technical Field

[0001] The utility model relates to the medical field, in particular to an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period. Background Art

[0002] With the rapid development of modern industry, dental correction has also been widely used in the medical field. For example: CN220967433U, a traction device and correction device for impacted teeth. The utility model adjusts the thickness of the traction body through the mutual cooperation of the threaded rod and the threaded sleeve, so that the traction part of the device can be exposed to the oral cavity, which is convenient for adjusting the traction force application method at any time, and the traction line can be autonomously pulled. At the same time, the rotating seat can rotate 360° on the horizontal plane where it is located, and the traction hook can rotate on the relative vertical plane. The combination of the two can meet the requirements of bonding at different positions and traction in different directions of impacted teeth. The 360° rotatable traction hook described in the utility model will cause the friction between the rotating seat and the bottom thread connection to be large, resulting in loose fit. In addition, the rotation direction of the rotating hook is single. In summary, it is not conducive to medical staff working in the oral cavity. Secondly, the rotating seat and its stud part have no quick-release replacement function, poor adaptability, and are not conducive to the installation environment of various age groups and various tooth conditions.

[0003] For example: CN220967433U, a traction device and correction device for impacted teeth, the utility model discloses an auxiliary traction device for impacted teeth, and relates to the field of dental treatment. The auxiliary traction device for impacted teeth comprises an impacted tooth traction plate, a bone screw body and a traction wire, the top of the impacted tooth traction plate is fixedly connected with a fixer, and the top of the fixer is provided with a main fixing hole and a secondary fixing hole. When the auxiliary traction device for impacted teeth is used, it is convenient to fix the impacted tooth traction plate with the impacted tooth surface, and the traction wire is used to form a pulling force on the impacted tooth to achieve traction of the impacted tooth. After the device is installed and fixed, the connection and fixing effect between the traction wire and the impacted tooth traction plate and the fixer is good and not easy to loosen, and the joint between the traction wire and the impacted tooth traction plate and the fixer is hidden in the traction wire groove and the spherical groove, and the joint will not cause friction to the teeth and human tissues, thereby enhancing comfort, so the device has a good use effect. The utility model has a simple and practical structure and good comfort, but it is not conducive to installation or removal operations by medical staff, and the installation operation is difficult, and specific tools are required during the implementation process. In comparison, the comfort of the utility model is acceptable, but it is widely adaptable, easy to install, and convenient to remove. Summary of the invention

[0004] The purpose of the utility model is to provide an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period. The whole structure is quick-release and quick-install. The height of the adjustment mechanism and the style of the hook can be freely selected according to the patient's age and oral condition. The hook can rotate freely and is suitable for a variety of installation environments.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] An early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period is characterized by comprising a bottom adjustment mechanism and a traction adjustment mechanism, wherein the bottom adjustment mechanism is connected to the traction adjustment mechanism.

[0007] As a further optimization of the technical solution, the utility model provides an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period, wherein the bottom adjustment mechanism includes a bonding base, a connecting stud, and a fixed clip, wherein the bonding base is rotatably connected to the connecting stud, and the fixed clip is fixedly connected to the bonding base and the connecting stud.

[0008] As a further optimization of the technical solution, the utility model provides an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period, wherein the traction adjustment mechanism includes a threaded adjustment seat, a connecting ball head, and a connecting hook, wherein the threaded adjustment seat is connected to the connecting ball head, and the connecting ball head is meshedly connected to the connecting hook.

[0009] The utility model is an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period, and its beneficial effects are: 1. The whole structure is quick-release and quick-install, and the height of the adjustment mechanism and the style of the hook can be freely selected according to the patient's age and oral condition; 2. The hook can be freely rotated and is suitable for a variety of installation environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the bottom adjustment mechanism structure of the utility model Figure 1 ;

[0014] Figure 4 This is a schematic diagram of the bottom adjustment mechanism structure of the utility model Figure 2 ;

[0015] Figure 5This is a schematic diagram of the bottom adjustment mechanism structure of the utility model Figure 3 ;

[0016] Figure 6 This is a schematic diagram of the traction adjustment mechanism structure of the utility model Figure 1 ;

[0017] Figure 7 This is a schematic diagram of the traction adjustment mechanism structure of the utility model Figure 2 ;

[0018] In the figure: bottom adjustment mechanism 1; bonding base 101; connecting stud 102; fixing clip 103; traction adjustment mechanism 2; threaded adjustment seat 201; connecting ball head 202; connecting hook 203. Specific embodiments

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] The fixed connection described in this device refers to fixing by welding, threaded fixing, etc., and different fixing methods are used in combination with different usage environments. The rotating connection refers to baking the bearing on the shaft, providing a spring retaining ring groove on the shaft or the shaft hole, and clamping the elastic retaining ring in the retaining ring groove to achieve axial fixation of the bearing, realize rotation, or meshing rotation between gears. Specific embodiment one:

[0022] Combine the following Figure 1-7 The present embodiment is described as an early auxiliary correction device for mesial impacted permanent teeth in children's tooth replacement period, comprising a bottom adjustment mechanism 1 and a traction adjustment mechanism 2, wherein the bottom adjustment mechanism 1 is connected to the traction adjustment mechanism 2. Specific embodiment 2:

[0024] Combine the following Figure 1-7 To describe this embodiment, this embodiment further describes Example 1. The bottom adjustment mechanism 1 includes an adhesive base 101, a connecting stud 102, and a fixed clip 103, wherein the adhesive base 101 is rotatably connected to the connecting stud 102, and the fixed clip 103 is fixedly connected to the adhesive base 101 and the connecting stud 102. Specific embodiment three:

[0026] Combine the following Figure 1-7 To explain this embodiment, this embodiment further explains Example 1. The traction adjustment mechanism 2 includes a threaded adjustment seat 201, a connecting ball head 202, and a connecting hook 203, wherein the threaded adjustment seat 201 is connected to the connecting ball head 202, and the connecting ball head 202 is meshed and connected to the connecting hook 203.

[0027] The utility model is an early auxiliary correction device for children's mesial impacted permanent teeth during the replacement period of teeth, and its beneficial effects are as follows: the doctor selects the height of the connecting stud 102 according to the patient's age and the specific situation of the oral impacted permanent teeth, the doctor inserts the connecting stud 102 into the bonding base 101, and then rotates it 180 degrees. At this time, the through hole at the bottom of the connecting stud 102 is aligned with the through hole at the bottom of the bonding base 101, and then uses tweezers to insert the fixing card strip 103 from the through hole at one end reserved for the bonding base 101 into the The connecting screw 102 is inserted into the adhesive base 101 through the through hole at the other end after passing through the connecting screw 102. After passing through a certain distance, the front end of the fixing clip 103 is clamped on the threaded adjustment seat 201, so that the adhesive base 101 and the connecting screw 102 are completely fixed under the constraint of the fixing clip 103. Then, the connecting ball head 202 is placed in the hemispherical groove at the top of the connecting screw 102, and the connecting hook 203 is rotatably engaged with the connecting ball head 202 through a threaded connection. The impacted teeth to be pulled are in different positions and in different directions. Some require rubber band hooks for traction, while others require spring bars for traction and fixation. Therefore, the threaded hole reserved at the top of the connecting ball head 202 can allow the doctor to freely and flexibly select and install. The next step is to pass the through hole in the threaded adjustment seat 201 through the connecting hook 203, the connecting ball head 202 and the connecting stud 102 through the spiral fixation until the connecting ball head 202 is completely fixed between the threaded adjustment seat 201 and the connecting stud 102. Considering that the threaded adjustment seat 201 is small in size, in order to facilitate installation, its structural shape is set to a shape that is convenient for tools such as tweezers and clamps to clamp and rotate, and through holes in two directions are also reserved. This through hole is conducive to the doctor using a slender tool in the patient's mouth to flexibly move the threaded adjustment seat 201 to rotate on the connecting stud 102. Finally, the bonding base 101 is bonded to the upper surface of the patient's impacted tooth with an adhesive. At this time, the connecting ball head 202 can drive the connecting hook 203 to rotate freely and at multiple angles, which is conducive to installation in various situations.

[0028] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An early auxiliary correction device for mesial impacted permanent teeth in children during the period of tooth replacement, characterized in that: It comprises a bottom adjustment mechanism (1) and a traction adjustment mechanism (2), wherein the bottom adjustment mechanism (1) is connected to the traction adjustment mechanism (2); The bottom adjustment mechanism (1) comprises an adhesive base (101), a connecting stud (102), and a fixed clip (103), wherein the adhesive base (101) is rotatably connected to the connecting stud (102), and the fixed clip (103) is fixedly connected to the adhesive base (101) and the connecting stud (102); The traction adjustment mechanism (2) comprises a threaded adjustment seat (201), a connecting ball head (202), and a connecting hook (203), wherein the threaded adjustment seat (201) is connected to the connecting ball head (202), and the connecting ball head (202) is meshedly connected to the connecting hook (203).

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