KR20110003754U - Artificial teeth with joint stiffeners for dentures - Google Patents

Abstract

The present invention relates to an artificial tooth in which a denture artificial tooth and a coupling reinforcement are integrally formed.

More similarly, the “T” type coupling stiffener has a horizontal hole penetrating both sides of the artificial tooth and a vertical hole penetrating the horizontal hole at the bottom so that it can be firmly combined to produce a denture. It is characterized in that it is formed integrally with.

The artificial tooth is provided with a "T" type coupling reinforcing body integrally and inserted into a polymer resin denture base (teeth support part) to be in close contact with each other and completely attached.

In such a close and fully bonded state, the artificial tooth and the denture base of the polymer resin (tooth support part) provide a denture that is more firmly and durable through a process such as thermal polymerization or photopolymerization.

Artificial teeth, polymer resin denture base (teeth support), "T" type engaging stiffener, integral, partial denture, full denture

Description

Artificial teeth with mating stiffeners for dentures {omitted}

In this study, the "T" type coupling stiffeners are formed with a horizontal hole that penetrates both sides of the artificial tooth and a vertical hole that penetrates the horizontal hole so that it can be firmly combined to make dentures. Characterized in that formed.

The denture coupling reinforcement is provided with a denture coupling reinforcement to which the polymer resin denture base (teeth support part) is injected into the "T" type coupling reinforcement.

In general, a person has a total of 28 teeth including 14 upper jaw and 14 lower jaw. In particular, oral activity is performed by using the growth value for the rest of the life after solidification of the childish value created in the early childhood period. Do this.

One or more teeth may be damaged due to various oral diseases (cavities or gum disease) after the growth is generated, and digestion may be reduced due to a decrease in chewing efficiency due to tooth loss, causing many other diseases. Due to the imbalance of tooth occlusion, the bending of the spine or neuralgia may be aggravated by damage to the jaw joint.

In addition, if a tooth is left for a long time, the muscles around the mouth are contracted or deformed, and thus the face shape changes, so that it is not easy to recover the original shape later.

Therefore, the application of a structure using implants and dentures has been carried out as a way to restore damaged teeth.

Such implants are not only expensive treatment costs, but also require large surgery to plant artificial roots or pierce holes in the gum bone (jawbone) and erect artificial columns, depending on the condition of the gum. As the denture is actually applied.

The denture has partial and complete dentures.

In addition, the denture divides the functional parts of the teeth, such as the areas where the gum touches, the areas under the tooth, and the chewing part.

These partial dentures are used to replenish the missing parts using the remaining teeth on the gums, and the complete dentures are used only as the base of the gums when no teeth are left on the gums.

In addition, the denture main body and the denture base (tooth support part) provided at both edges of the denture are mutually coupled with a metal structure, and may be different in some cases, but are generally molded into a gum shape using a polymer called resin (resin).

In order to produce dentures as described above, an anterior tooth and a posterior tooth of the artificial tooth are arranged on the resin denture base (tooth support part) in a polymer state so as to be suitable for the oral structure of the patient, and then subjected to a close polymerization process.

As described above, the denture produced by arranging the anterior teeth or posterior teeth of the artificial teeth in the denture base (tooth support part) according to the oral state of the patient is artificially formed in the denture base (tooth support part) during the chewing process such as cutting or chewing food. There was a problem that the teeth are not easily coupled and detached easily.

For this reason, the main component of artificial teeth or denture bases is made of materials such as polyurethane or resin. If the materials of different denture bases and artificial teeth are different, they will not be combined well. As it is in the state, only the surface is adhered to the polymer resin denture base (tooth support part), so it undergoes only a polymerization process. .

In order to solve the above problems, the present proposal is to horizontally penetrate the inner side of both sides of the artificial tooth and the bottom surface so that the artificial tooth is not easily separated from the polymer resin denture base (tooth support part) in the chewing process such as cutting or chewing food. A joint stiffener of "T" shape with a vertical hole through the ball is formed integrally with the artificial tooth.

The artificial tooth and polymer denture base (tooth support part) are injected into the "T" type coupling reinforcement unit integrally, and the artificial tooth and the polymer resin denture base (tooth support part) are tightly coupled together to process such as thermal polymerization or photopolymerization. By passing through it provides an artificial tooth equipped with a coupling stiffener for denture having improved durability.

Here, the denture base (teeth support part) is made of a polymer resin in a soft state.

As described above, the present invention has a horizontal hole which penetrates both sides of the inner tooth and vertical holes which penetrate the horizontal hole integrally with the artificial tooth in the process of arranging or polymerizing the artificial tooth on the denture base (tooth support part). T "type bonding reinforcement sphere is injected with polymer resin denture base (tooth support part), and it is firmly adhered through thermal polymerization or photopolymerization in a fully bonded state, and artificial teeth are removed during chewing process such as chewing or cutting food. There is an effect that does not have excellent durability.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing the molars that are posterior teeth of the artificial tooth, and FIG. 2 is a bottom perspective view showing the molars that are the posterior teeth of the artificial tooth.

In this case, the posterior tooth of the artificial tooth (1) divided into anterior tooth and the posterior is described as an example, a horizontal hole (3) penetrating both sides of the inside of the artificial tooth (1) and the horizontal hole (3) and the through hole at the bottom surface It is a structure formed integrally with the artificial tooth (1) having a "T" type coupling stiffener (2) consisting of a vertical hole (4).

The coupling reinforcing hole 2 is a horizontal hole (3) and the vertical hole (4) is made of a cylindrical shape.

3 is a cross-sectional view taken along the line A-A showing the artificial tooth, and FIG. 4 is a cross-sectional view taken along the line B-B showing the artificial tooth.

Combined reinforcement of "T" type with horizontal hole to penetrate both sides into artificial tooth (1) and vertical hole (4) through the vertical direction from the inside of bottom of artificial tooth (1) toward horizontal hole (3) It is formed into a sphere (2).

Fig. 5 is a cross-sectional view of a state of use of an artificial tooth in the present invention, in which a polymer resin denture image is formed on a “T” type coupling stiffener 2 through a horizontal hole 3 and a vertical hole 4 of the artificial tooth 1. The polymer resin (6) of the tooth support part (6) is injected to hold firmly while tightly bonding.

Therefore, in order to make dentures, the artificial teeth 1 are inserted into the polymer resin denture base (teeth support part) 6 according to the oral state of the patient so as to be tightly coupled.

Then, the polymer resin (6) of the polymer resin denture base (tooth support part) 6 is injected into the "T" type engaging stiffener (2) inside the artificial tooth (1), and the artificial tooth (1) and the polymer resin denture base (tooth support part) are injected. 6) is firmly held tightly and firmly held.

Fig. 6 is a perspective view showing the partial denture 7 using the artificial teeth of the present invention.

The partial denture (7) for restoring the tooth defects of the present invention is composed of an artificial tooth (1) and a denture base (tooth support) (6), each of the artificial teeth (1) form a horizontal hole and a vertical hole, respectively "T" type coupling reinforcement (2) is inserted into the polymer resin denture base (tooth support part) 6 and is completely bonded in a state where it is intimately bonded. "T" type coupling consisting of horizontal hole (3) and vertical hole (4) The polymer resin denture base (teeth support part) 6 is injected into the reinforcement 2 and firmly and completely joined together.

In this state, thermal polymerization or photopolymerization is performed.

Fig. 7 is a perspective view showing the entire denture 8 using the artificial teeth of the present invention.

The polymer resin denture base (tooth support part) with the "T" type engaging reinforcement 2 of the artificial tooth 1 in the state where an anterior or a posterior is arranged and inserted into the upper end of the polymer resin denture base (tooth support part) 6 of this invention ( 6) are injected at the same time to be firmly tightly bonded together.

In particular, the shape of the anterior teeth and the posterior teeth slightly different depending on the person, but the "T" type coupling stiffener (2) integrally with the artificial tooth (1), each horizontal hole through each side of the artificial tooth (1) (3) and each of the artificial teeth (1) formed by the horizontal hole (3) and the vertical hole (4) through the bottom surface only the "T" type coupling stiffeners (2) formed in close contact tightly combined to maintain more effective To function.

In this state, it undergoes bone crystals such as thermal polymerization or photopolymerization.

In order to fix the partial denture 7 and the full denture 8 as described above to the gum, the denture 7 and 8 are fixedly attached to the gum while being coated with an adhesive for dental denture.

1 is a perspective view showing an artificial tooth of the present invention

Figure 2 is a bottom perspective view showing the artificial tooth of the present invention

3 is a cross-sectional view taken along the line A-A showing the artificial tooth of the present invention.

4 is a cross-sectional view taken along line B-B showing the artificial tooth of the present invention.

Fig. 5 is a cross-sectional view of a state of use of the artificial tooth of the present invention.

6 is a perspective view showing a partial denture using an artificial tooth of the present invention;

7 is a perspective view of the denture using the artificial tooth of the present invention

Explanation of symbols on the main parts of the drawings

1: artificial tooth 2: "T" type coupling stiffener

3: horizontal hole 4: vertical hole

6: polymer resin denture base (tooth support part)

7: partial denture 8: full denture

Claims (2)

In the denture artificial tooth, "T" consisting of a horizontal hole (3) penetrating both inner sides formed integrally with the artificial tooth (1), and a vertical hole (4) through the horizontal hole (3) at the bottom surface Denture coupling teeth provided with a denture coupling reinforcement, characterized in that having a type coupling reinforcement (2). According to claim 1, wherein the artificial tooth (1) is a denture coupling stiffener fully bonded close to the polymer resin denture base (tooth support) (2) is injected into the horizontal hole (3) and vertical hole (4) Equipped with artificial teeth.

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