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Induction appliance with thickness-adjustable occlusal pad in molar area

An appliance and occlusal pad technology, which is applied in the field of orthodontic treatment, can solve the problems of unadjustable thickness, inability to effectively control the vertical growth of the dental area, and inability to improve the vertical developmental deformity of the teeth and jaws, so as to reduce the malocclusion. problems, cost savings, and the effect of reducing waste of resources

Pending Publication Date: 2021-11-12
LM TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the thickness of the splint of the existing induction appliance is fixed, and children have different orthodontic conditions at different stages in the orthodontic process. Because the thickness cannot be adjusted, it is suitable for different children's malocclusion problems, especially deep overbite and front teeth. In the case of opening and closing of the edge and anterior teeth, the vertical growth of different anterior and posterior dental regions cannot be effectively controlled, so that the vertical developmental deformity of the anterior and posterior teeth and jaws cannot be improved.

Method used

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  • Induction appliance with thickness-adjustable occlusal pad in molar area
  • Induction appliance with thickness-adjustable occlusal pad in molar area
  • Induction appliance with thickness-adjustable occlusal pad in molar area

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Such as figure 1 , image 3 As shown, the induction appliance with adjustable thickness of the occlusal pad in the molar area includes a U-shaped occlusal pad 1, and the occlusal pad 1 includes an anterior occlusal pad 11 and a molar occlusal pad 12. The outer surface of the occlusive pad 1 The edges extend upwards and downwards to form a lip and cheek barrier 2 , and the inner edges of the pad 1 extend upwards and downwards to form a tongue barrier 3 . The occlusal pad 1, the lip-cheek pad 2, and the tongue pad 3 together form an upper and lower integrated induction appliance adapted to the occlusion of the teeth. The adjustment pad 7 in the receiving groove 13.

[0047] The accommodating groove 13 and the adjusting pad 7 accommodated in the accommodating groove 13 are detachably connected for adjusting the thickness of the occlusal pad 12. When the adjusting pad 7 is accommodated in the accommodating groove 13, the The thickness of the occlusal pad 12 can be varied...

Embodiment 2

[0082]The present invention provides an induction appliance with an adjustable molar pad thickness. Embodiment 2 is similar in structure to Embodiment 1, as Figure 6 As shown, the difference between this embodiment and Embodiment 1 is that the long end surfaces 133 of the accommodation grooves on both sides of the accommodation groove 13 include uneven wavy cut surfaces, which are used to fix the adjusting pad 7 in the accommodation groove. 13 The role of the inner position to prevent falling off.

[0083] Specifically, the long end surface 133 of the accommodation groove is set as a wave-like plane at one end adjacent to the first transverse end surface 131 of the accommodation groove, and the long end surface 133 of the accommodation groove is arranged at one end adjacent to the second transverse end surface 132 of the accommodation groove. Set it as a smooth plane to avoid excessive surface resistance of the long end surface 133 of the accommodation groove 13 when placing ...

Embodiment 3

[0087] The present invention provides an induction appliance with adjustable thickness of the molar pad. Embodiment 3 is similar to Embodiment 1 in structure, as Figure 7 As shown, the difference is that: the two sides of the receiving groove 13 include protrusions containing groove limit angles 134 for limiting the position of the adjusting pad 7 and preventing the adjusting pad 7 from falling out of the receiving groove 13 .

[0088] Specifically, the limiting angle 134 of the accommodation groove is located in the accommodation groove 13, is in a vertical relationship with the long end surface 133 of the accommodation groove, and is not in the same plane as the second transverse end surface 132 of the accommodation groove, and the limiting angle 134 of the accommodation groove is located at The junction between the long end surface 133 of the receiving tank and the second lateral end surface 132 of the receiving tank is adjacent to the second lateral end surface 132 of the ...

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Abstract

The invention provides an induction appliance with thickness-adjustable occlusal pad in molar area, which comprises a U-shaped occlusal pad, the outer edge of the occlusal pad respectively extends upwards and downwards to form a lip-cheek baffle, the inner edge of the occlusal pad respectively extends upwards and downwards to form a tongue baffle, and the occlusal pad, the lip-cheek baffle and the tongue baffle jointly define an up-down integrated induction appliance adaptive to tooth occlusion. An occlusal pad of the induction appliance comprises a front occlusal pad and a molar area occlusal pad, the thickness of the front occlusal pad is fixed and cannot be adjusted, the molar area occlusal pad is additionally provided with a containing groove and an adjusting pad, the adjusting pad is in the shape of a rectangular-like strip block which is detachably placed in the containing groove, the adjusting pad has various sizes and thicknesses of different specifications, and due to the fact that the thickness of the front occlusal pad is not adjustable, the thickness of the molar area occlusal pad can be adjusted by replacing adjusting pads with different sizes and thicknesses, so that the thickness difference of the front occlusal pad and the rear occlusal pad can be realized by adjusting the thickness of the molar area occlusal pad, and the development of different types of vertical malocclusion of children can be controlled.

Description

technical field [0001] The invention relates to the technical field of orthodontics, in particular to an inductive appliance with adjustable thickness of a molar area occlusal pad. Background technique [0002] The existing silicone appliances are mainly made of medical grade silicone materials. This type of appliance uses growth and development to correct malocclusion. It has a beautiful appearance and is comfortable to wear. Refusal to wear, poor physical and mental development and other problems, so more and more people use silicone appliances as early malocclusion correction tools. [0003] However, the thickness of the splint of the existing induction appliance is fixed, and children have different orthodontic conditions at different stages in the orthodontic process. Because the thickness cannot be adjusted, it is suitable for different children's malocclusion problems, especially deep overbite and front teeth. In the case of opening and closing of the edge and anteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C7/00A61C7/08
CPCA61C7/00A61C7/08
Inventor 岳江阎淑敏靳明飞张佳超陈浩杨立江王冠
Owner LM TECH (BEIJING) CO LTD
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