CN215080007U - Single-base false tooth - Google Patents

Abstract

The application provides a single base station artificial tooth relates to dentistry medical technology field, includes: the dental implant comprises an abutment, a denture body and a connecting column, wherein the abutment is connected to an oral implant body through the connecting column, the oral implant body is arranged in a tooth socket, and the denture body is detachably buckled on the abutment. The outer wall of the base station is provided with an inclined annular bulge. The inclined annular protrusion simulates a step-shaped structure on the side wall of a real tooth to be contacted with the gum at the top end of the tooth socket, so that the connection is tighter and the stability is higher.

Description

Single-base false tooth

Technical Field

The application relates to the technical field of dental medicine, in particular to a single-base-station false tooth.

Background

With the rapid development of domestic social economy, the lives of common people are gradually affluent, and the improvement of the lives increases the burden of teeth to some extent, so that people pay more and more attention to the treatment and maintenance of the teeth. The frequency of the bad teeth is higher and higher, and the replacement of the bad teeth into the artificial teeth is an inevitable choice for people for normal life.

The artificial tooth is implanted by implanting an implant into the alveolar bone, and after the implant and the alveolar bone form osseointegration, arranging an abutment and the artificial tooth on the implant. After the existing implant denture is implanted, the gap between the implant denture and the tooth socket is large, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a single base station artificial tooth, and the base station is inseparabler with alveolar connection, and stability is higher, has higher practical value.

In order to achieve the purpose, the application provides the following technical scheme:

the application provides a single base station artificial tooth includes: the dental implant comprises an abutment, an artificial tooth body and a connecting column, wherein the abutment is connected to the oral implant body through the connecting column, the oral implant body is arranged in a dental alveolus, the artificial tooth body is detachably buckled on the abutment, an inclined annular bulge is arranged on the outer wall of the abutment, the abutment is connected to the oral implant body, and the inclined annular bulge is abutted to the top end of the dental alveolus.

Optionally, a threaded mounting hole is formed in the oral implant, an external thread is formed in the first end of the connecting column and screwed into the threaded mounting hole, and the base platform is connected to the second end of the connecting column.

Optionally, the base station bottom sets up the mounting groove, the mounting groove cover is established the second end of spliced pole.

Optionally, a protrusion is arranged at the top end of the abutment, and a slot is arranged at the bottom of the denture body and sleeved on the protrusion.

Optionally, the oral implant is made of a titanium alloy.

Optionally, the denture body is made of cobalt-chromium alloy.

Optionally, the connecting column is made of titanium alloy.

Optionally, the base is made of a titanium alloy.

The technical scheme provided by the application can comprise the following beneficial effects:

the application provides a pair of single base station artificial tooth, the base station passes through the spliced pole to be connected in the oral implant who implants in the alveolus, and artificial tooth body detachably lock is on the base station. The outer wall of the base station is provided with an inclined annular bulge. The inclined annular protrusion simulates a step-shaped structure on the side wall of a real tooth to be contacted with the gum at the top end of the tooth socket, so that the connection is tighter and the stability is higher.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a single-base denture according to an embodiment of the present application;

fig. 2 is a schematic view of an abutment structure of a single-abutment prosthetic appliance according to an embodiment of the present application;

fig. 3 is a schematic view of an attachment post structure of a single-base denture according to an embodiment of the present application.

In the figure: 1. a base station; 2. a denture body; 3. connecting columns; 4. mounting grooves; 5. a protrusion; 6. an inclined annular protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the present application provides a single-base prosthetic appliance, as shown in fig. 1 to 3, including an abutment 1, a prosthetic appliance body 2, and a connecting post 3. Wherein the first end of spliced pole 3 is connected in the oral cavity planting body, and base station 1 is connected to the second end of spliced pole 3 for base station 1 passes through spliced pole 3 to be connected on the oral cavity planting body, and 2 detachably locks of denture body are on base station 1.

When the dental implant is installed, the alveolus of the damaged tooth of a patient is cleaned, and then the oral implant is implanted in the alveolus. The first end of the connecting column 3 is inserted into the oral implant to be fixed, the abutment 1 is connected to the second end of the connecting column 3, and finally the denture body 2 is buckled on the abutment 1 to complete the installation of the denture. When the denture body 2 needs to be maintained and cleaned, the denture body 2 is removed from the abutment 1. When needing to maintain and wash base station 1, with base station 1 from the second end of spliced pole 3 take off can, the dismouting is more convenient.

As shown in fig. 1 to 3, an inclined annular projection 6 is provided on the outer wall of the abutment 1. The inclined annular projections 6 simulate a stepped configuration on the side walls of real teeth. The stepped structure on the side wall of the tooth is contacted with the gum at the top end of the tooth socket, so that the connection is tighter.

Set up like this, after base station 1 connects on the oral implant, the gum on annular arch 6 and alveolar top offsets to one side for base station 1 is connected with the alveolar better, and stability is higher.

Regarding the connection of the first end of the connecting post 3 to the oral implant, as an alternative embodiment, in the specific embodiment of the present application, as shown in fig. 1 to 3, an external thread is provided on the sidewall of the first end of the connecting post 3. When the dental implant is installed, the alveolus of the damaged tooth of a patient is cleaned, and then the oral implant is implanted in the alveolus. Wherein, the oral implant is provided with a threaded mounting hole in advance, and the threaded mounting hole is vertically upward after the oral implant is implanted into the alveolus. The first end of the connecting column 3 is screwed into the threaded mounting hole which is formed in the oral implant in advance, so that the first end of the connecting column 3 is fixed in the oral implant, and the assembly and disassembly are more convenient. Then the abutment 1 is connected to the second end of the connecting column 3, and finally the denture body 2 is buckled on the abutment 1 to complete the installation of the denture.

Regarding the connection between the second end of the connecting column 3 and the base platform 1, as an alternative embodiment, in the embodiment of the present application, as shown in fig. 1 to fig. 3, the bottom end of the base platform 1 is provided with an installation groove 4. When the dental implant is installed, the alveolus of the damaged tooth of a patient is cleaned, and then the oral implant is implanted in the alveolus. The first end of the connecting column 3 is inserted into the oral implant and fixed. At this moment, the connecting column 3 is vertically upward, the mounting groove 4 is sleeved at the second end of the connecting column 3, so that the second end of the connecting column 3 is inserted into the mounting groove 4 at the bottom end of the base station 1, and the base station 1 is connected to the second end of the connecting column 3.

Regarding the connection between the abutment 1 and the prosthetic appliance body 2, as an alternative embodiment, in the embodiment of the present application, as shown in fig. 1 to 3, a protrusion 5 is provided on the top of the abutment 1, and a socket is provided on the bottom of the prosthetic appliance body 2. When the dental implant is installed, the alveolus of the damaged tooth of a patient is cleaned, and then the oral implant is implanted in the alveolus. The first end of the connecting column 3 is inserted into the oral implant to be fixed, and the base platform 1 is connected to the second end of the connecting column 3. At this moment, the protrusion 5 arranged at the top end of the abutment 1 is arranged upwards, and the slot at the bottom of the denture body 2 is sleeved on the protrusion 5, so that the protrusion 5 is inserted into the slot at the bottom of the denture body 2, the denture body 2 is connected onto the abutment 1, and the detachment is more convenient.

As an alternative implementation manner, in the specific embodiment of the present application, the material of the oral implant is a titanium alloy.

In an alternative embodiment, the material of the denture body 2 is cobalt-chromium alloy.

As an alternative, in the specific embodiment of the present application, the connecting column 3 is made of titanium alloy.

Alternatively, in the specific embodiment of the present application, the base 1 is made of titanium alloy.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In this application, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (8)

1. A single-base denture, comprising: abutment (1), artificial tooth body (2) and spliced pole (3), abutment (1) passes through spliced pole (3) are connected on oral implant, oral implant sets up in the alveolus, artificial tooth body (2) detachably lock is in on abutment (1), set up inclined annular arch (6) on the outer wall of abutment (1), abutment (1) is connected back on the oral implant, inclined annular arch (6) with the alveolus top offsets.

2. The single-base denture as claimed in claim 1, wherein the dental implant is provided with a threaded mounting hole, a first end of the connecting post (3) is provided with an external thread and screwed into the threaded mounting hole, and the abutment (1) is connected to a second end of the connecting post (3).

3. The single-base denture as claimed in claim 2, wherein a mounting groove (4) is provided at the bottom end of the abutment (1), and the mounting groove (4) is fitted over the second end of the connecting post (3).

4. The single-base denture as claimed in claim 3, wherein a protrusion (5) is provided on the top of the abutment (1), and a slot is provided on the bottom of the denture body (2), and the slot is fitted over the protrusion (5).

5. The single-base denture according to claim 1, wherein the dental implant is made of titanium alloy.

6. The single-base denture according to claim 1, wherein the denture body (2) is made of cobalt chromium alloy.

7. The single-base denture according to claim 1, wherein the connecting post (3) is made of titanium alloy.

8. The single-base denture as claimed in claim 1, wherein the base (1) is made of titanium alloy.

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