CN203226910U

CN203226910U - Arch wire terminal bending forceps for orthodontic treatment

Info

Publication number: CN203226910U
Application number: CN 201220406205
Authority: CN
Inventors: 马俊青; 王林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-16
Filing date: 2012-08-16
Publication date: 2013-10-09
Anticipated expiration: 2022-08-16

Abstract

The utility model relates to a pair of arch wire terminal bending forceps for orthodontic treatment. The arch wire terminal bending forceps comprise a forceps handle and a forceps head, wherein the tail end of the forceps head is provided with a forceps beak, and an angle of 90 DEG is formed by the forceps beak and the forceps head. The forceps beak is semi-conical. The inner side of the forceps beak is provided with an insection parallel to the long axis of the forceps beak. The forceps beak is 3mm long. During clinical operation, the forceps extend to the tail end of a buccal tube of a patient, the tail end of an arch wire is vertically clamped by the forceps beak, and the forceps handle is rotated, so that the arch wire can be bent.

Description

Mouth cavity orthodontic clamps with cinch back

Technical field

This utility model belongs to the clinical device that a kind of mouth cavity orthodontic uses, and relates in particular to a kind of mouth cavity orthodontic and clamps with cinch back.

Background technology

One of mouth cavity orthodontic doctor groundwork is to adopt the arch wire be bonded at bracket on the tooth, band and bracket is together in series, and the tooth of patient's malalinement is rearranged neatly.Usually need arch wire to stretch out in the buccal tube of the terminal band of dental arch slightly in clinical, and with the arch wire bending that apparatus stretches out this section, in order to avoid arch wire is poked buccal mucosa, and be conducive to keeping of arch length.Normal needle holder or the Huo Shi pincers of adopting carry out the back bending of arch wire in clinical, but because the arch wire end is positioned at the oral cavity than the depths, and buccal tube has stopped operation, so the needle holder of beak portion angle deficiency and Huo Shi pincers back bending operation acquires a certain degree of difficulty, particularly arch wire stretches out the length of buccal tube difficulty is bigger more in short-term.

The utility model content

The technical problem that solves:This utility model provides a kind of mouth cavity orthodontic to clamp with cinch back, to reduce difficulty and the subject discomfort sense of arch wire back bending operation.

Technical scheme:Mouth cavity orthodontic clamps with cinch back, comprises pincers handle and binding clip, and the end of described binding clip is provided with the pincers beak, and described pincers beak becomes an angle of 90 degrees with binding clip.Described pincers beak is half cone-shaped.Described pincers beak inboard is provided with the groove parallel with clamping the beak major axis.The long 3mm of described pincers beak.During clinical manipulation, these pincers are extended patient's buccal tube end, the pincers beak is vertically clamped the arch wire end, and the rotary clamp handle can be realized the back bending of arch wire.

Beneficial effect:This utility model utilization becomes the pincers beak of 90 degree with caliper, there is the groove vertical with arch wire at beak mouth place, and pincers beak profile is half cone-shaped, can realize easily that adding of arch wire end holds and bending, cause operation inconvenience because of its head angle shortcoming when having avoided use needle holder or Huo Shi pincers to carry out back bending, improve work efficiency, and reduced the subject discomfort sense.

Description of drawings

Fig. 1 is vertical view of the present utility model, clamps handle (1) among the figure, caliper (2);

Fig. 2 is front view of the present utility model, clamps beak (3) among the figure;

Fig. 3 is pincers beak schematic perspective view of the present utility model.

The specific embodiment

Embodiment 1:

As shown in Figure 2, this utility model utilization becomes the pincers beaks of 90 degree with caliper, can realize easily that adding of arch wire end hold, and it is shorter particularly arch wire to be stretched out buccal tube, and buccal tube does not stop the person to some extent.There is the groove vertical with arch wire at beak mouth place as shown in Figure 3, and the arch wire end is held in can be more firm add; Pincers beak profile is half cone-shaped, is easy to rotary clamp beak behind buccal tube and makes the arch wire back bending.Cause operation inconvenience because of its head angle shortcoming when this utility model has avoided use needle holder or Huo Shi pincers to carry out back bending, improved work efficiency, and reduced the subject discomfort sense.

Embodiment 2

Shown in Fig. 1～3, mouth cavity orthodontic clamps with cinch back, comprises pincers handle 1 and binding clip 2, and the end of described binding clip 2 is provided with pincers beak 3,2 one-tenth an angle of 90 degrees of described pincers beak 3 and binding clip.Described pincers beak is half cone-shaped.Described pincers beak inboard is provided with the groove parallel with clamping the beak major axis.Described pincers beak 3 long 3mm.During clinical manipulation, these pincers are extended patient's buccal tube end, the pincers beak is vertically clamped the arch wire end, and the rotary clamp handle can be realized the back bending of arch wire.

Claims

1. mouth cavity orthodontic clamps with cinch back, comprises pincers handle (1) and binding clip (2), it is characterized in that the end of described binding clip (2) is provided with pincers beak (3), and described pincers beak (3) becomes an angle of 90 degrees with binding clip (2).

2. clamp with cinch back according to the described mouth cavity orthodontic of claim 1, it is characterized in that described pincers beak is half cone-shaped.

3. clamp with cinch back according to the described mouth cavity orthodontic of claim 1, it is characterized in that described pincers beak inboard is provided with the groove parallel with clamping the beak major axis.

4. clamp with cinch back according to the described mouth cavity orthodontic of claim 1, it is characterized in that the long 3mm of described pincers beak (3).