False tooth structure, false tooth and preparation method of false tooth

Abstract

The invention discloses a false tooth structure, a false tooth and a preparation method thereof, the false tooth structure comprises a dentition, the dentition comprises a plurality of independent tooth particles and a connecting rope used for connecting the tooth particles, each tooth particle is internally provided with a threading hole, and the connecting rope is arranged in the threading hole of each tooth particle in a penetrating manner, so that each tooth particle of the dentition can be connected in series by the connecting rope; therefore, each tooth particle is prevented from falling off, breaking and other undesirable phenomena.

Description

Technical Field

[0001] This invention relates to the field of dental prosthesis technology, and in particular to a dental prosthesis structure, a dental prosthesis, and a method for its preparation. Background Technology

[0002] Dentures, also known as false teeth, are a type of restoration specifically designed to replace missing teeth.

[0003] Currently, denture teeth are often molded individually, and then the individual teeth are fixed and arranged on the denture base to form a dentition. As a result, some teeth are prone to falling out and breaking. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a denture structure, a denture, and a method for its fabrication. A connecting rope is used to link the individual teeth of the dentition together, ensuring that the individual teeth do not fall out or break.

[0005] To achieve the above objectives, the technical solution provided by the present invention is as follows: The present invention provides a denture structure including a dentition, the dentition including a plurality of independent tooth granules, and a connecting rope for connecting the tooth granules; each tooth granule is provided with a threading hole; the connecting rope is passed through the threading hole of each tooth granule to form a series connection.

[0006] Furthermore, the connecting rope is integrally molded and embedded within the dental arch.

[0007] Furthermore, before the dentition is formed, a gap of 0.5 to 1.0 mm is reserved between each adjacent tooth to match the denture model.

[0008] Furthermore, the tooth particles are resin tooth particles; and / or, the connecting rope is a fiber rope.

[0009] The present invention provides a denture, including a base and the above-described denture structure, wherein the denture structure is disposed on the base.

[0010] This invention provides a method for preparing a denture, comprising the following steps: S1, placing a connecting rope into the cavity of an injection mold; S2, injecting dental resin into the cavity to form a dentition, while simultaneously molding the connecting rope integrally into the dentition; S3, placing the molded dentition onto a denture model and fixing it with a wax pattern, followed by embedding; S4, after removing the wax pattern, filling the denture base with resin to polymerize and mold it with the dentition, ultimately forming the finished denture.

[0011] Furthermore, the dentition includes multiple independent tooth granules; before the dentition is formed, a gap of 0.5 to 1.0 mm is reserved between each adjacent tooth granule to match the denture model.

[0012] Furthermore, the connecting rope is a fiber rope.

[0013] The technical solution provided by this invention has the following beneficial effects: The connecting ropes link the individual teeth of the tooth row together to ensure that no tooth falls out or breaks. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the denture in the embodiment. Figure 2 The diagram shown is a schematic of the denture structure in the embodiment. Figure 3 The diagram shown illustrates the connection between the toothed teeth and the connecting rope in this embodiment. Detailed Implementation

[0015] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. Components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0016] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0017] Reference Figures 1 to 3 This embodiment provides a denture, including a base 3 and a denture structure 100, wherein the denture structure 100 is disposed on the base 3.

[0018] The denture structure 100 of this embodiment includes a row of teeth 1 having multiple independent tooth particles 11 and a connecting rope 2 for connecting each tooth particle 11. Each tooth particle 11 is provided with a threading hole 111 so that the connecting rope 2 is passed through the threading hole 111 of each tooth particle 11 and forms a series connection.

[0019] In this embodiment, the tooth row 1 is made of resin, that is, each tooth 11 of the tooth row 1 is formed by resin injection molding.

[0020] The connecting rope 2 is a fiber rope or other high-toughness rope, and the connecting rope 2 is embedded in the dental arch 1 by integral molding. At this time, the thread hole 111 is also formed during the injection molding process of the dental arch 1.

[0021] In addition, this embodiment uses a method for preparing dentures, which specifically includes the following steps: Step S1: Place the connecting rope 2 into the cavity of the injection mold.

[0022] Step S2: Inject dental resin into the cavity to form dental arch 1, and simultaneously mold the connecting rope 2 integrally into dental arch 1.

[0023] Step S3: The formed dentition 1 is placed on the denture model and fixed with a wax pattern, and then embedded.

[0024] Step S4: After removing the wax pattern, fill the base resin to polymerize with the dentition 1, and finally form the finished denture.

[0025] In summary, this embodiment uses a connecting rope 2 to connect each tooth 11 of the tooth row 1 in series to ensure that each tooth 11 will not fall off or break.

[0026] More preferably, before the dental arch 1 is formed, a gap of 0.5 to 1.0 mm is reserved between each adjacent tooth 11 to match the denture model.

[0027] By designing the cavity structure of the injection mold, the position of each tooth 11 within the cavity is guaranteed to have a gap of 0.5 to 1.0 mm. This avoids frequent manual adjustments to the spacing of each tooth 11 and also facilitates the direct and quick installation of the entire tooth row 1 with the connecting rope 2 onto the base 3 after the tooth row 1 is prepared. This operation reduces the technical difficulty of installing the tooth row 1 and is simple and easy to perform.

[0028] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A denture structure comprising a dentition, said dentition including a plurality of independent tooth ethms, characterized in that: It also includes connecting ropes for connecting each tooth; each tooth has a threading hole; the connecting ropes are threaded through the threading holes of each tooth to form a series connection.

2. The denture structure according to claim 1, characterized in that: The connecting rope is embedded in the dental arch through an integral molding process.

3. The denture structure according to claim 2, characterized in that: Before the dentition is formed, a gap of 0.5 to 1.0 mm is reserved between each adjacent tooth to match the denture model.

4. The denture structure according to any one of claims 1-3, characterized in that: The tooth particles are resin tooth particles; and / or, the connecting rope is a fiber rope.

5. A denture, characterized in that: It includes a denture base and the denture structure as described in any one of claims 1-4, wherein the denture structure is disposed on the denture base.

6. A method for preparing a denture, characterized in that, Includes the following steps: S1, Insert the connecting rope into the cavity of the injection mold; S2, inject dental resin into the cavity to form a dental arch, and simultaneously integrally mold the connecting rope into the dental arch; S3, the formed dentition is placed on the denture model and fixed with a wax pattern, and then embedded; S4. After removing the wax pattern, fill the base resin to polymerize with the dentition and finally form the finished denture.

7. The method for preparing a denture according to claim 6, characterized in that: The dentition comprises multiple independent tooth granules; before the dentition is formed, a gap of 0.5 to 1.0 mm is reserved between each adjacent tooth granule to match the denture model.

8. The method for preparing a denture according to claim 6, characterized in that: The connecting rope is a fiber rope.

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