CN217696917U

CN217696917U - Micro-implant nail support type jaw rod pushing molar tooth far-going corrector

Info

Publication number: CN217696917U
Application number: CN202221155126.2U
Authority: CN
Inventors: 瞿大峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-15
Filing date: 2022-05-15
Publication date: 2022-11-01
Anticipated expiration: 2032-05-15

Abstract

The utility model discloses a little kind of implant nail support formula palatal bar pushes away and grinds tooth and to far-reaching straightener belongs to orthodontics technical field, include: the anchorage piece is fixed on the upper jaw and provides a plurality of force application points at different positions; the two sides of the traction piece are respectively connected and fixed with the first molar teeth on the two sides of the upper jaw and connected with the anchorage piece through the elastic traction piece, so that the molar teeth are pushed to move, and the traction piece is connected with the force application points at different positions of the anchorage piece to move the molar teeth; the tooth grinding device is specially used for simplifying the tooth orthodontics middle and middle moving tooth grinding scheme, can realize the adjustability of force lines and force values, can ensure that the tooth moving mode is originally designed, has a simple structure and has strong practicability.

Description

Micro-implant nail support type jaw rod pushing molar tooth far-going corrector

Technical Field

The utility model belongs to the technical field of orthodontics, concretely relates to little kind of implant nail support formula palate rod pushes away and grinds tooth to far-reaching unscrambler.

Background

The appliance is specially used for efficiently and integrally moving upper jaw molars in a far and middle way through a micro-implant anchorage nail anchorage technology so as to obtain a space required in tooth correction.

The existing micro-implant anchorage implantation region is characterized in that the defect of a tooth moving mode is that a force line and a force value are not adjustable by a front palate part through thrust, and the defect of the micro-implant anchorage traction of a side palate part is that a connecting body is pried due to non-rigid connection traction, so that the tooth moving mode is not originally designed, and the position of the force line is not adjustable, therefore, a micro-implant nail support type palate rod push molar tooth far-middle corrector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little kind of implant nail support formula palatal bar pushes away the far and middle corrector to solve the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the support type jaw stem of micro-implant nail pushes away the molar tooth and goes far and far into the unscrambler, including:

the anchorage piece is fixed on the upper jaw and provides a plurality of force application points at different positions;

the traction piece is connected and fixed with the first molar on the two sides of the upper jaw and connected with the anchorage piece through the elastic traction piece, so that the molar is pushed to move, and the traction piece is connected with the force application points at different positions of the anchorage piece to move the molar.

Furthermore, the anchorage piece comprises a positioning piece, two groups of second traction hooks with different heights are arranged on the positioning piece, and each second traction hook is a force application point.

Furthermore, the positioning piece is fixed with the upper jaw through the planting nail.

Furthermore, the traction piece comprises a main body and a molar fixing piece, the molar fixing piece is sleeved on the first molars on two sides, the main body and the molar fixing pieces on two sides are of an integrated structure and are attached to the upper jaw, and two first traction hooks matched with the second traction hook are arranged in the middle of the main body.

Furthermore, the number of each group of second traction hooks is three, the three second traction hooks are arranged from top to bottom, and the height of the second traction hook in the middle part is equal to that of the first traction hook.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the tooth grinding device is specially used for simplifying the tooth orthodontics middle and middle moving tooth grinding scheme, can realize the adjustability of force lines and force values, can ensure that the tooth moving mode is originally designed, has a simple structure and has strong practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a bottom view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

in the figure: 101. a main body; 102. a molar fixture; 103. a first towing hook; 201. a positioning member; 202. a second towing hook; 3. planting nails; 4. an elastic pull member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the orthodontic nail supporting jaw lever pushing molar far-middle corrector comprises an anchorage piece and a traction piece, wherein the anchorage piece is fixed in the upper jaw and provides a plurality of force application points at different positions, two sides of the traction piece are respectively connected and fixed with first molars at two sides of the upper jaw and connected with the anchorage piece through an elastic traction piece 4, so that the molar is pushed to move, and the traction piece is connected with the force application points at different positions of the anchorage piece to move the molars; the anchorage member includes a positioning member 201, the positioning member 201 is fixed to the upper jaw through the implant nail 3, two sets of second traction hooks 202 with different heights are arranged on the positioning member 201, and each second traction hook 202 is a force application point.

Specifically, the traction piece comprises a main body 101 and a molar fixing piece 102, the molar fixing piece 102 is sleeved on first molars on two sides, the main body 101 and the molar fixing pieces 102 on two sides are of an integrated structure and are attached to the upper jaw, and two first traction hooks 103 matched with a second traction hook 202 are arranged in the middle of the main body 101.

The number of each group of the second traction hooks 202 is three, the three second traction hooks 202 are arranged from top to bottom, and the height of the middle second traction hook 202 is equal to the height of the first traction hook 103.

The utility model discloses a theory of operation and use flow: the front part of the palate is provided with a first molar fixing part 102 at one side of the upper jaw, the first molar fixing part 102 at the other side is connected with the upper jaw through a main body 101 in a winding way, the elastic traction part 4 is connected to a second traction hook 202 on a micro-implant positioning part 201 at the back part of the upper jaw, the line is the middle of the connecting line of the first molars at two sides, and the positioning part 201 is provided with a second traction hook 202 which can adjust a force line and a force value at any time from back to front according to requirements so as to enable the front molars or molars to move far;

the elastic traction part 4 is connected with the second traction hook 202 with the highest height to realize clockwise rotation of the molar teeth in figure 2, on the contrary, the elastic traction part 4 is connected with the second traction hook 202 with the lowest height to realize anticlockwise rotation of the molar teeth in figure 2, and the elastic traction part 4 is connected with the second traction hook 202 with the consistent height to realize nearly horizontal movement of the molar teeth.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The little implant nail supports formula palatal pole and pushes away the far-reaching unscrambler of molar, its characterized in that includes:

the two sides of the traction piece are respectively connected and fixed with the first molar on the two sides of the upper jaw and connected with the anchorage piece through the elastic traction piece (4), so that the molar is pushed to move, and the traction piece is connected with the force application points on different positions of the anchorage piece to move the molar.

2. The micro-implant nail-supporting palatal bar molar mesial appliance of claim 1, wherein: the anchorage piece comprises a positioning piece (201), two groups of second traction hooks (202) with different heights are arranged on the positioning piece (201), and each second traction hook (202) is a force application point.

3. The micro-implant nail-supporting palatal bar molar mesial appliance of claim 2, wherein: the positioning piece (201) is fixed with the upper jaw through the planting nail (3).

4. The micro-implant nail-supporting palatal bar molar mesial appliance of claim 1, wherein: the traction piece comprises a main body (101) and a molar fixing piece (102), the molar fixing piece (102) is sleeved on first molars on two sides, the main body (101) and the molar fixing pieces (102) on the two sides are of an integrated structure and are attached to the upper jaw, and two first traction hooks (103) matched with the second traction hooks (202) are arranged in the middle of the main body (101).

5. The micro-implant nail-supporting palatal bar molar mesial appliance of claim 1, wherein: the number of each group of the second traction hooks (202) is three, the three second traction hooks (202) are arranged from top to bottom, and the height of the second traction hook (202) in the middle part is equal to that of the first traction hook (103).