JPH08280712A - Simple full denture - Google Patents

Abstract

PURPOSE: To provide a full denture usable by anyone by composing this full denture of maxillary and mandibular denture parts of the prosthetic teeth arranged by previously adjusting the occlusion, holders for holding these denture parts by fitting the parts above and below and shape retaining materials to be mounted on the inside surfaces of the mandibular denture parts. CONSTITUTION: This full denture A is composed of the maxillary denture parts 1 and the mandibular denture parts 2 of the prosthetic teeth arranged by previously adjusting the occlusion, the holders 3 and the shape retaining materials 4. A user selects the size meeting its own size from the plural sizes sold in drug stores, etc., and purchases the full denture of this size. The user holds the gripping part 5 of the holders 3, puts the full denture A into the oral cavity and adjusts the occlusion several times. The user, then, draws the full denture A out of the oral cavity and cuts off the projecting shape retaining materials 4. The user immerses the curable resin constituting the shape retaining materials into hot water to cure the resin when there is no more abnormality after repetition of the adjustment several times. The user, then, removes the holders 3 and mounts the maxillary denture parts and mandibular denture parts 1, 2, respectively.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple type full denture and the like which can be easily procured, adjusted and used.

[0002]

2. Description of the Related Art Among people who use full dentures, those who are bedridden and unable to visit a dental clinic, who are in a traffic accident or other accident, or who lose their teeth immediately after tooth extraction and who need dentures urgently, , If the person who is using the denture loses the denture for some reason (there are many people who have lost the denture during the Great Hanshin Earthquake recently), get those dentures in a hurry. It was very difficult.

[0003]

SUMMARY OF THE INVENTION In addition to the conventional circumstances described above, the present invention addresses the increase in the number of patients with complete dentures in recent years as the number of elderly people increases. It is intended to provide a denture that can be easily used by anyone to quickly restore occlusal function.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention provides an artificial tooth upper jaw denture portion in which the teeth are preliminarily aligned and arranged, and an artificial tooth lower jaw denture portion, and the same. A simple full denture characterized by a retainer that fits and holds the upper and lower parts, an inner surface of the upper denture part, and a shape-retaining material that is attached to the inner surface of the lower denture part. Mounted on the inner surface of the upper denture part and the inner surface of the upper denture part A simple denture characterized by comprising a shape-retaining material, a shape-retaining material comprising a thermoplastic synthetic resin, a thermoplastic synthetic resin, a photocurable synthetic resin, and a natural curable synthetic resin. Simple dentures and simple dentures listed , By sealing Hokatachizai the appropriate container such as a tube, a structure of the simplified formula dentures and simple type dentures of the, wherein the they were taken out from time to time in use.

[0005]

[Function] This denture is purchased and used by an individual user (dentist as necessary) from a pharmacy or the like by selecting a size that fits him / herself. Then, the user himself holds the dentures in the mouth by holding the holding part of the holding tool, bites them several times, and then holds the holding part of the holding tool and takes them out of the oral cavity and sticks out. The shape-retaining material present is cut out with a knife or the like, these operations are repeated, the teeth are engaged with each other to check whether there is any pain or abnormality, and then the denture is cured and solidified by exposing it to light, for example.
Then, the shape retainer is removed, and the upper denture part and the lower denture part are mounted in the oral cavity. As a result, the completed dentures will be installed.

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. The simplified full denture (A) of this invention is shown in FIG.
As shown in (a) and (b) [cross-section taken along line II of FIG. 1 (a)] and (c), the upper denture part (1) of the artificial tooth and FIGS.
(B) As shown in [II-II line cross section of FIG. 2 (a)] and (c), the mandibular denture part (2) of the artificial tooth and [these artificial teeth should be arranged in advance before being aligned. , And FIGS. 3 (a) and 3 (b) [section taken along line III-III in FIG. 3 (a)],
It consists of three parts of the retainer (3) shown in (c), and the upper denture part (1) and the lower denture part (2) are tightly fitted on the upper side and the lower side of the retainer (3), respectively. Corresponding tooth fitting portions (6) and (6 ') are formed so as to be fitted to the teeth. And these can be combined and integrated, and the inner surface (upper side) of the upper denture part (1) and the inner surface (lower side) of the lower denture part (2) [Fig. 1
(A), refer to FIG. 2 (b)]. The upper denture part (1) and the lower denture part (2) are made of a synthetic resin material made of an appropriate material, and the holder (3) is also made of a synthetic resin material made of an appropriate material, among which a transparent material is preferable. . Further, as the material of the shape-retaining material (4), a plastic synthetic resin described later,
A curable synthetic resin or the like is used. Then, as shown in FIGS. 4 and 5, fit the upper denture part (1) on the upper side of the holder (3),
The lower denture part (2) is fitted and fixed to the lower side of the retainer (3), and an appropriate amount of shape-retaining material (on the inner surface of the upper denture part (1) and the inner surface of the lower denture part (2), respectively. 4) is filled up and used.

This denture (A) is prepared in several sizes (for example, SS, S, M, L, LL, etc.) in advance, sealed and packaged in the above-mentioned used state, and sold at a store such as a pharmacy. And First, the user: Select one of the appropriate size from them and purchase it. ． The user inserts the full denture (A) into the oral cavity by holding the holding part (5) of the holder (3). And. Engage several times. ． Hold the holding part (5) of the holder (3) and take it out of the oral cavity, and cut off the protruding shape retaining material (4) with a knife or the like. Do ~ several times. ． Try to bite,
After confirming that there is no pain or abnormality, I. Immerse in hot water for 3 to 4 minutes to cure and solidify.
[When thermoplastic synthetic resin is used for shape retention material (4)], II.
Light is applied to polymerize and cure. [When using a plastic synthetic resin or a photocurable synthetic resin for the shape-retaining material (4)], III. When naturally curing as it is [Using a natural-curing synthetic resin for the shape-retaining material (4) Case] ,. Remove the shape retainer (3) and fit the upper denture part (1) and the lower denture part (2) into the oral cavity.
As a result, the completed dentures will be installed. The shape-retaining material (4) should be enclosed in a suitable container such as a tube and attached, taken out at any time during use, and applied to the upper denture part (1) and the lower denture part (2) for use. It is convenient and clean.

[0008]

EFFECTS OF THE INVENTION Since the denture of the present invention can be easily made and used by an individual regardless of a specialist, it can be easily used by anyone immediately if a denture is needed. Since the artificial teeth are occluded in the arrangement, the occlusal stability can be immediately achieved, and the artificial teeth can be used without any troublesome operation for occlusal engagement. And since it can be mass-produced, it can be offered at a low price. Although it is mainly used by individuals, it may be used at the dental clinic under the guidance of the dentist, and the dentist may purchase the dentures for the patient's dentures and dentures at any time. It can also be used. Further, not only full dentures but also partial dentures may be configured and used.

[Brief description of drawings]

FIG. 1 is an upper surface of a maxillary denture part of a full denture of the present invention,
The figure which shows the partial cross section and the lower surface,

FIG. 2 is an upper surface of a lower denture part of a full denture of the present invention,
The figure which shows the partial cross section and the lower surface,

FIG. 3 is a view showing an upper surface, a partial cross section and a lower surface of the holder for a denture according to the present invention;

FIG. 4 is a side view of the denture of the present invention,

FIG. 5 is a perspective view of the denture of the present invention seen from above.

[Explanation of symbols]

 (A) Complete denture (1) Upper denture part (2) Lower denture part (3) Retainer (4) Shape retention material (5) Handle part (6), (6 ') Tooth fitting part

Claims (4)

[Claims] 1. A maxillary denture part of artificial teeth in which the engagement is preliminarily arranged and arranged, a mandibular denture part of the artificial tooth, a retainer for fitting and holding them up and down, and a maxillary denture part. A simple type denture that is composed of a shape-retaining material that is attached to the inner surface of the lower denture and the inner surface of the lower denture. 2. A maxillary denture part of artificial teeth in which the engagement is preliminarily arranged and arranged, a mandibular denture part of the artificial tooth, a holder for fitting and holding them up and down, and a maxillary denture part. A simple type denture that is composed of a shape-retaining material that is attached to the inner surface of the lower jaw and the inner surface of the lower denture. 3. The simple formula as claimed in claim 1 or 2, wherein a thermoplastic synthetic resin, a thermoplastic synthetic resin, a photocurable synthetic resin or a natural curable synthetic resin is used as the shape-retaining material. False teeth and simple false teeth. 4. The simple full denture and the simple denture according to claim 1, wherein the shape-retaining material is enclosed in a suitable container such as a tube and taken out as needed during use.