CN215273474U

CN215273474U - Orthodontic arch wire tool of taking one's place

Info

Publication number: CN215273474U
Application number: CN202120710676.5U
Authority: CN
Inventors: 侯宪昂; 植文炳; 梁俊荣
Original assignee: Guangzhou Chuangqi Medical Technology Co ltd
Current assignee: Guangzhou Chuangqi Medical Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-24
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of orthodontic appliances, in particular to an orthodontic arch wire in-place tool, which comprises a rod body, a first in-place part and a second in-place part, wherein the first in-place part and the second in-place part are respectively connected with the two ends of the rod body; the tail ends of the first aligning piece and the second aligning piece are respectively provided with a clamping end for clamping the arch wire, the clamping ends on the first aligning piece at least comprise two clamping ends, and a containing groove is formed between every two adjacent clamping ends. After orthodontic bracket bonds on the tooth, including wrapping up orthodontic bracket through the storage tank, and then the chucking end of storage tank both sides is located orthodontic bracket's both sides, the terminal surface through the chucking end blocks the arch wire downwards, only need the handheld body of rod to push down the chucking end gently and can realize impressing the arch wire in orthodontic bracket's ditch inslot, easy operation is convenient, realize that the arch wire takes one's place the groove fast, the efficiency of clinical operation has greatly been improved, set up first just piece and the second just piece of isostructure through body of rod both ends, improve the flexibility of actual operation.

Description

Orthodontic arch wire tool of taking one's place

Technical Field

The utility model relates to the technical field of orthodontic appliances for teeth, in particular to an orthodontic arch wire in-place tool.

Background

In orthodontic treatment, a doctor firstly bonds orthodontic brackets on teeth, then carries out arch wire installation, the arch wire is placed in grooves of the brackets, and then the malocclusion correction of the teeth is realized by utilizing the deformation resetting capability of the arch wire.

Some orthodontic appliances are available on the market in order to assist the clinical operation of placing an arch wire, but most of the existing orthodontic appliances are used for the labial side of teeth, and the arch wire is not suitable for the lingual side of teeth in the right angle. With the development and popularization of lingual correction technology in recent years, the treatment effect is better, more and more people select lingual correction at present, but because the lingual side space of teeth is narrow, the arch wire is more difficult to enter the groove in clinical operation than the labial side, and the time is longer. There is a need for an orthodontic archwire seating tool that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an orthodontic arch wire in-place tool, which comprises a rod body, a first in-place part and a second in-place part, wherein the first in-place part and the second in-place part are respectively connected with two ends of the rod body; the tail ends of the first aligning piece and the second aligning piece are respectively provided with a clamping end for clamping the arch wire, the clamping end on the first aligning piece comprises a plurality of clamping ends, and an accommodating groove is formed between every two adjacent clamping ends.

Preferably, a positioning groove for accommodating the arch wire is formed on the end face of the clamping end.

Preferably, the first positioning piece comprises two clamping ends, and the positioning grooves of the two clamping ends are in the same straight line.

Preferably, a connecting end for connecting the first positioning member and the second positioning member is formed at both ends of the rod body.

Preferably, a first bending part and a second bending part are respectively formed on the first positioning part and the second positioning part between the connecting end and the clamping end; the bending angle of the first bending part and the second bending part is 90-120 degrees.

Preferably, the cross sections of the first and second positioning members are located on the same horizontal plane, and the bending directions of the first and second bending portions are opposite.

Preferably, the rod body is cylindrical; the outer surface of the rod body forms an anti-skid structure.

Preferably, the rod body, the first positioning piece and the second positioning piece are made of stainless steel.

From the above, use the utility model provides a can obtain following beneficial effect: the two ends of the rod body are respectively connected with the first in-place part and the second in-place part, one end of the first in-place part and one end of the second in-place part are connected with the rod body, the other end of the first in-place part is provided with at least two clamping ends for clamping the arch wire, a containing groove is formed between every two adjacent clamping ends, the orthodontic bracket can be contained in the containing groove, after the orthodontic bracket is bonded on the tooth, the orthodontic bracket is wrapped in the containing groove through the containing groove, the clamping ends on the two sides of the containing groove are positioned on the two sides of the orthodontic bracket, the arch wire is clamped downwards through the end surface of the clamping ends, the orthodontic arch wire can be pressed into the groove of the orthodontic bracket by slightly pressing the clamping ends through holding the rod body, the operation is simple and convenient, the arch wire can be quickly placed in place into the groove, the clinical operation efficiency is greatly improved, and the first in-place part and the second in-place part which are different in structures are arranged at the two ends of the rod body, the flexibility of actual operation is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.

Fig. 1 is a schematic structural view of an orthodontic archwire seating tool in accordance with an embodiment of the present invention;

fig. 2 is an operational schematic view of an orthodontic archwire seating tool of an embodiment of the present invention;

fig. 3 is a front structural view of the orthodontic archwire seating tool of the embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the orthodontic treatment of the oral cavity, a doctor firstly bonds orthodontic brackets on teeth, then carries out arch wire installation, the arch wire is placed in the grooves of the orthodontic brackets, and then the malocclusion correction of the teeth is realized by utilizing the deformation resetting capability of the arch wire. And most of the existing orthodontic appliances are used for the labial surfaces of teeth, and the orthodontics arch wire in-situ head angle is not suitable for the lingual surfaces of teeth, so that the arch wire is difficult to clinically operate due to the narrow space of the lingual surfaces of the teeth when the lingual correction technology is used, and the consumed time is longer.

In order to solve the above technical problems, the present embodiment provides an orthodontic archwire positioning tool, as shown in fig. 1, comprising a rod body 10, and a first positioning member 20 and a second positioning member 30 respectively connected to two ends of the rod body 10, wherein one end of each of the first positioning member 20 and the second positioning member 30 is connected to the rod body 10, and the other end is provided with a clamping end 40 for clamping an archwire, wherein the clamping end 40 of the end of the first positioning member 20 at least comprises two clamping ends, a receiving slot 21 is formed between two adjacent clamping ends 40, the receiving slot 21 is U-shaped, an orthodontic bracket 50 can be received in the receiving slot 21, as shown in fig. 2, after the orthodontic bracket is bonded to a tooth, the orthodontic bracket 50 can be pressed into a groove of the orthodontic bracket 50 by receiving the orthodontic bracket 50 in the receiving slot 21, and further the clamping ends 40 on two sides of the receiving slot 21 are located on two sides of the orthodontic bracket 50, and the end surface of the clamping end 40 clamps the orthodontic bracket 60 downwards, and the rod body 10 can press the clamping end 40 lightly downwards, the operation is simple and convenient, the arch wire 60 can be rapidly put in place and enter the slot, and the efficiency of clinical operation is greatly improved.

Specifically, the tail ends of the first aligning piece 20 and the second aligning piece 30 are provided with the clamping ends 40, a plurality of sets of arch wires 60 in different shapes need to be replaced and used in the correction process, such as a circular arch wire and a square arch wire, in order to achieve the effect that the clamping ends 40 can clamp the arch wire 60 to drive the arch wire 60 to enter a groove, a positioning groove 41 used for accommodating the arch wire 60 is formed in the end face of the clamping end 40, the positioning groove 41 is of a concave structure, the arch wires 60 in different shapes can be accommodated in the positioning groove 41, the arch wire 60 is clamped by the positioning groove 41, and the arch wire 60 is controlled to be pressed into the groove of the orthodontic bracket 50.

The two clamping ends 40 on the first aligning member 20 are arranged, and the positioning grooves 41 of the two clamping ends 40 are in the same straight line, so that the two clamping ends 40 clamp the arch wire 60 on two sides of the orthodontic bracket 50 at the same time, the arch wire 60 is further pressed into the groove of the orthodontic bracket 50 stably, the arch wire 60 is ensured to be in place and in place, and the subsequent banding or locking and unlocking operation on the orthodontic bracket 50 can be conveniently and smoothly carried out.

In the actual correction process, the teeth of some patients are crowded or twisted more, so that the space between the two teeth is narrow, and the arch wire 60 is not difficult to be clamped by using the first positioning piece 20. For this purpose, the second seating member 30 may be replaced and operated, and the second seating member 3040 has only one gripping end 40, which is smaller than the first seating member 20, so as to position the archwire 60 in a narrow space into a slot for facilitating a subsequent ligating or locking operation, and the flexibility of the actual operation is improved by providing the first and

second seating members

20 and 30 with different structures.

In order to fixedly connect the two ends of the rod body 10 with the first positioning member 20 and the second positioning member 30, the two ends of the rod body 10 are formed with connecting ends 11 for connecting the first positioning member 20 and the second positioning member 30, and the connecting ends 11 can be connected with the first positioning member 20 and the second positioning member 30 by, but not limited to, interference fit connection, welding, threaded connection, bonding, integral casting molding, or other connecting methods.

Most of the existing orthodontic appliances are used for the labial side of teeth, and the orthodontics arch wire in-situ head angle is not suitable for the lingual side of teeth, so that when the lingual correction technology is used, the arch wire 60 is difficult to put in place due to the narrow space of the lingual side of the teeth during clinical operation, and the consumed time is longer. For this, as shown in fig. 3, the first and

second seating members

20 and 30 are formed with a first bending portion 22 and a second bending portion 31 between the coupling end 11 and the fastening end 40, respectively, the first and

second seating members

20 and 30 have cross sections in the same horizontal plane, and the first and

second bending portions

22 and 31 are bent in opposite directions. The angle of bending of first portion of bending 22 is alpha, the angle of bending of second portion of bending 31 is beta, alpha and beta's angle value is 90 ~ 120, the angle of bending of first portion of bending 22 and second portion of bending 31 can be the same or different, through setting up suitable angle of bending, the realization is when using the tongue side to rescue the technique, also can conveniently impress arch wire 60 in just abnormal support groove 50's ditch inslot in tongue side space narrow and small, the flexible operation, high durability and convenient use, the arch wire that also is applicable to the labial surface simultaneously takes one's place.

In order to prevent the hand slip of the handheld rod body 10 during operation, the rod body 10 is cylindrical, and an anti-slip structure is formed on the outer surface of the rod body 10, wherein the anti-slip structure includes, but is not limited to, a pattern, a matte surface, a surface coating, etc. on the outer surface, and the anti-slip effect is achieved through the anti-slip structure. And the body of rod 10, first just position 20 and the preparation material of second just position 30 are stainless steel, have durable advantage, improve the practicality.

To sum up, the scheme of the utility model is that a first just position piece and a second just position piece are respectively connected with two ends of a rod body, one end of the first just position piece and one end of the second just position piece are connected with the rod body, the other end is provided with a clamping end for clamping an arch wire, the clamping end at the end of the first just position piece is at least two, a containing groove is formed between two adjacent clamping ends, an orthodontic bracket can be contained in the containing groove, after the orthodontic bracket is bonded on a tooth, the orthodontic bracket is wrapped in the containing groove through the containing groove, the clamping ends at two sides of the containing groove are positioned at two sides of the orthodontic bracket, the arch wire is downwards clamped through the end surface of the clamping end, the arch wire can be pressed into a groove of the orthodontic bracket only by slightly pressing the rod body with hands, the operation is simple and convenient, the arch wire can be rapidly placed in the position and enters the groove, the efficiency of clinical operation is greatly improved, the first just position piece and the second just position piece which are provided with different structures through two ends of the rod body, the flexibility of actual operation is improved.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. An orthodontic archwire seating tool, characterized in that: comprises a rod body (10), a first positioning piece (20) and a second positioning piece (30) which are respectively connected with the two ends of the rod body (10); the tail ends of the first aligning piece (20) and the second aligning piece (30) are respectively provided with a clamping end (40) used for clamping the arch wire, the clamping ends (40) on the first aligning piece (20) at least comprise two clamping ends, and a containing groove (21) is formed between every two adjacent clamping ends (40).

2. The orthodontic archwire seating tool of claim 1, wherein: and a positioning groove (41) for accommodating the arch wire is formed on the end surface of the clamping end (40).

3. The orthodontic archwire seating tool of claim 2, wherein: the clamping ends (40) on the first positioning piece (20) comprise two clamping ends, and the positioning grooves (41) of the two clamping ends (40) are in the same straight line.

4. The orthodontic archwire seating tool of claim 1, wherein: and connecting ends (11) for connecting the first positioning piece (20) and the second positioning piece (30) are formed at two ends of the rod body (10).

5. The orthodontic archwire seating tool of claim 4, wherein: a first bending part (22) and a second bending part (31) are respectively formed on the first positioning part (20) and the second positioning part (30) between the connecting end (11) and the clamping end (40); the bending angle of the first bending part (22) and the second bending part (31) is 90-120 degrees.

6. The orthodontic archwire seating tool of claim 5, wherein: the cross sections of the first locating piece (20) and the second locating piece (30) are in the same horizontal plane, and the bending directions of the first bending part (22) and the second bending part (31) are opposite.

7. The orthodontic archwire seating tool of any one of claims 1 to 6, wherein: the rod body (10) is cylindrical; the outer surface of the rod body (10) forms an anti-skidding structure.

8. The orthodontic archwire seating tool of claim 7, wherein: the rod body (10), the first positioning piece (20) and the second positioning piece (30) are made of stainless steel.