CN202892115U - Positioning and adjusting forceps for invisible orthodontic braces - Google Patents

Abstract

A pair of positioning and adjusting pliers for invisible orthodontic braces mainly comprises a pliers body, wherein two openable and closable clamping heads are arranged at the front end of the pliers body, and clamping blocks and catching grooves are respectively arranged on the two clamping heads, so that the two clamping heads are used for clamping the braces, and contact points are generated on the braces through the clamping blocks and the catching grooves. The shapes of the clamping blocks and the catching grooves are point-shaped, longitudinal straight lines, transverse straight lines, curved arcs and the like, and the shapes of the clamping blocks and the catching grooves are selected according to the position requirements of the clamped tooth socket.

Description

Positioning and adjusting forceps for invisible orthodontic braces

technical field

The utility model relates to the field of dental supplies, in particular to an appliance which is convenient to add contact points on the dentition correction braces to facilitate the contact between the braces and the teeth, thereby effectively exerting the effect of dentition correction.

Background technique

Teeth are the first checkpoint to maintain good health, because they are responsible for cutting and grinding the food in the mouth into a fine state, and then enter the stomach for decomposition and digestion. If food enters the stomach without proper chewing, it will easily lead to indigestion and affect your health.

The first step to check the health of the teeth, in addition to the health of the teeth themselves, the alignment of the dentition is also a very important factor. If a person's dentition is neatly arranged, each tooth can perform its own duties, and oral lesions are not easy to occur. Conversely, if a person's dentition is disordered, the occlusion is incomplete, which affects eating and is not conducive to health. Or, dentition disorder also affects the oral hygiene, which is easy to hide dirt and cause oral lesions.

In addition to the basic chewing function, because the teeth are located on the face, they are the first organs that people see when they come into contact with each other. Therefore, the neatness and cleanliness of teeth will seriously affect the subjective cognition of others, and will have an impact on personal life and work. Especially with the improvement of living standards, people pay more attention to personal image, so the demand for orthodontics is getting more and more attention.

The process of dentition correction is a long-term correction process, and it must not be sloppy. The usual dentition correction method is for the dentist to check the patient's dentition status, determine the correction process, and then install the aligner on the teeth according to each process, and slowly move the teeth to the appropriate position.

The above-mentioned aligners usually have metal wire-shaped braces on the buccal or lingual side, which have the advantages of simple structure and easy assembly, but the disadvantages are unsightly appearance, uneven force, and easy food stuffing, causing tooth decay and periodontal disease , And sometimes the corrector falls off or the correction line slips out, which is easy to hurt the patient's buccal mucosa.

Another relatively new method is to adopt transparent film-type orthodontic braces. After the dentist sets the dentition correction process, he can make a series of braces to adjust the position of the dentition according to the process. Each brace is used During the process, the dentition will be adjusted for a short period of time, and then the next brace will be replaced to continue the adjustment. After many operations, the dentition can be adjusted to the correct position.

The transparent film-type braces allow patients to decide when to wear them in the mouth, and it solves the shortcomings of the above-mentioned fixed aligners. It is not only transparent but also thin and fits the teeth.

However, the production of transparent film braces cannot be perfect, so when the teeth are actually inserted, they may not be able to effectively contact the teeth to be corrected and play the role of shifting. Or when the orthodontic movement causes unnecessary tooth inclination, it is necessary to appropriately increase the contact points according to the configuration position of the braces, so as to facilitate the contact with the teeth and exert the effect.

Therefore, how to conveniently set the contact points on the braces is an urgent need for improvement in the industry.

In view of the shortcomings derived from the actual use of transparent film-type invisible aligners, the author of this case actively seeks to improve, and conceived a tool that can easily add contact points on the aligners. After years of careful research, he finally developed and completed this aligner. Braces positioning adjustment pliers.

Utility model content

The main purpose of the utility model is to provide a positioning adjustment pliers for transparent film-type invisible corrective braces, which can quickly and accurately set contact points on the braces, so that the braces can smoothly contact the teeth to be corrected and perform the work of correcting the dentition .

In order to achieve the above-mentioned purpose, the positioning adjustment forceps of a transparent film-type invisible braces referred to in the utility model mainly include a forceps body, and the front end of the forceps body has a forming part, and the transparent film type is clamped by the front end of the forceps body. A mouthpiece, and a contact point is formed on the mouthpiece by the forming part. The front end of the pliers body has two clamps that can be opened and closed, and the forming part is respectively provided with a clamping block and a buckle groove on the two clamping heads, so that the two clamping heads are used to clamp the mouthpiece, and the clamping block With the buckle groove to press out the contact point on the braces. The shape of the clamp block and the buckle groove is dot shape, vertical straight line, horizontal straight line, curved arc, etc., and the clamp block and the buckle groove are selected according to the position requirements of the clamped transparent film type braces modeling.

Description of drawings

Please refer to the following detailed description and accompanying drawings of a preferred embodiment of the utility model, and further understand the technical contents and purpose effects of the utility model; the accompanying drawings of the relevant embodiments are:

Fig. 1 is the three-dimensional view of the merging example of two chucks of the pliers body of the present invention;

Fig. 2 is the three-dimensional view of the setting example of the two chucks of the pliers;

Fig. 3 is another angle perspective view of the example of the two clamps;

Fig. 4 is the plane example diagram of described two clamps Zhang setting example;

Fig. 5 is the usage diagram of the said braces of the present utility model;

Fig. 6 is the operation schematic diagram of the said contact point of the utility model; And

Fig. 7 is an example diagram of the shape change of the contact point on the dental brace of the present invention.

[Description of main component symbols]

1 pliers body

2 braces

3 teeth

4 molding department

11 Chuck

41 clamp block

42 buckle slot

21~24 Contact points

Detailed ways

Please refer to Fig. 1 to Fig. 4, the positioning and adjusting pliers of a transparent film-type invisible orthodontic brace 2 provided by the utility model mainly includes a pliers body 1, and the front end of the pliers body 1 has a forming part 4, through which The front end of the pliers body 1 clamps the mouthpiece 2 , and the forming part 4 forms a contact point 21 on the mouthpiece 2 .

Please refer to FIG. 5 , the transparent film-type braces 2 are set on the teeth 3 for orthodontic work. Also as shown in Figure 6, when the dental cover 2 is placed on the tooth 3, a gap may be generated between the dental cover 2 and the tooth 3, and the gap causes the dental cover 2 to be unable to directly touch the tooth 3. The teeth 3 exert force and affect the orthodontic work, so the contact point 21 needs to be provided, and the tooth 3 is moved to a desired position by using the contact point 21 . The pliers body 1 of the present utility model is a tool for quickly and accurately setting the contact point 21, which reduces the time for the dentist to adjust the position of the mouthpiece 2, and also reduces the discomfort of the patient.

Referring again to Fig. 1 to Fig. 4, further speaking, the front end of the pliers body 1 has two collets 11 that can be opened and closed, and the forming part 4 is respectively provided with clamping blocks 41 and buckle grooves on the two collets 11. 42 , when the two clips 11 clamp the mouthpiece 2 , the shape of the contact point 21 is generated in the buckle groove 42 by the clamping block 41 pressing the mouthpiece 2 .

As shown in Figure 7, the shape of the contact point 21 can be set according to the needs. If the shape of the clamp block 41 and the buckle groove 42 is a dot shape, then the contact point of the dot shape will be produced. 21, but the point-shaped contact point 21 is to concentrate the stress at one point, so when the tooth 3 is moved, it is easy to produce skew or rotation problems, and several contact points must be set at the same time depending on the moving direction of the tooth 3 twenty one.

For the convenience of operation, the outer shape of the clamp block 41 and the buckle groove 42 can be set as a vertical straight shape or a horizontal straight shape to produce a contact point 22 of a vertical straight shape and a contact point 23 of a horizontal straight shape, so as to apply The force is evenly distributed on the teeth 3 to be corrected, and the teeth 3 are effectively moved. Alternatively, the surface of the tooth 3 is not completely flat. For the tooth 3 with a curved surface (such as a premolar), the shape of the clamp block 41 and the buckle groove 42 can be a curved shape, so that the braces A contact point 24 with a variable arc is formed on the 2, and the contact point 24 can effectively contact with the tooth 3, so as to exert a good orthodontic effect.

The above detailed description is a specific description of a feasible embodiment of the utility model, but the embodiment is not used to limit the patent scope of the utility model, and any equivalent implementation or modification that does not depart from the technical spirit of the utility model , should be included in the patent scope of this case.

Claims (5)

1. a stealthy location adjustment of correcting facing clamps, and it is characterized in that:

Caliper, its front end has forming part, and described caliper front end is used for clamping facing, and produces contact point by described forming part on described facing.

2. stealthy location adjustment of correcting facing clamps as claimed in claim 1, it is characterized in that, but described caliper front end has two chucks of folding, described forming part is respectively arranged with fixture block and catching groove at two chucks, by described fixture block and described catching groove to produce the external form of described contact point at described facing.

3. stealthy location adjustment of correcting facing clamps as claimed in claim 2, it is characterized in that, described fixture block and described catching groove external form are vertical straight line moulding.

4. stealthy location adjustment of correcting facing clamps as claimed in claim 2, it is characterized in that, described fixture block and described catching groove external form are horizontal straight line moulding.

5. pincers are adjusted in stealthy location of correcting facing as claimed in claim 2, it is characterized in that, described fixture block and described catching groove external form are the curved arc moulding.

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