CN219940836U - Individualized compound base station - Google Patents
Individualized compound base station Download PDFInfo
- Publication number
- CN219940836U CN219940836U CN202320745925.3U CN202320745925U CN219940836U CN 219940836 U CN219940836 U CN 219940836U CN 202320745925 U CN202320745925 U CN 202320745925U CN 219940836 U CN219940836 U CN 219940836U
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- CN
- China
- Prior art keywords
- hole
- mounting
- implant
- personalized composite
- base
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- 150000001875 compounds Chemical class 0.000 title description 2
- 239000007943 implant Substances 0.000 claims abstract description 37
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 238000002513 implantation Methods 0.000 claims abstract description 5
- 210000004195 gingiva Anatomy 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000007423 decrease Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004053 dental implant Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 206010044048 Tooth missing Diseases 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Abstract
The utility model relates to the technical field of tooth planting, and provides a personalized composite base station, which comprises: a base and a screw for fixing to the implant; the base is provided with a through hole, and the screw is arranged in the through hole in a penetrating way; the base is sequentially provided with an implantation part for being clamped in the gingiva and a mounting part for mounting the dental crown in the extending direction of the through hole; the base is provided with a mounting hole which is matched with the fastener to lock the dental crown, and a preset included angle exists between the extending direction of the mounting hole and the extending direction of the through hole.
Description
Technical Field
The utility model belongs to the technical field of tooth planting devices, and particularly relates to a personalized composite base station.
Background
Dental implants are very widely used in modern human life. Please refer to: (Chinese patent utility model; publication No. CN112773534A; subject name: personalized transfer composite abutment; publication No. 2021-05-11), the abutment body is fixed on the implant by screws, and the porcelain teeth (crowns) are covered on the top of the abutment body and adhered to the top of the abutment body, however, the crown is fixed by only adopting an adhesive manner so that loosening is easy to occur.
In addition, the dental crown is matched with the abutment by adopting an adhesive mode, and reference can be made to: (Chinese utility model patent; publication No. CN217310643U; subject name: a removable abutment crown attachment device; publication date: 2022.08.30).
Disclosure of Invention
The utility model aims to provide a personalized composite abutment to solve the technical problem that in the prior art, a crown is fixed in an adhesive mode so that loosening is easy to occur.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a personalized composite abutment comprising: a base and a screw for fixing to the implant; the base is provided with a through hole, and the screw is arranged in the through hole in a penetrating way; the base is sequentially provided with an implantation part for being clamped in the gingiva and a mounting part for mounting the dental crown in the extending direction of the through hole; the mounting part is provided with a mounting hole which is matched with the fastener to lock the dental crown, and a preset included angle exists between the extending direction of the mounting hole and the extending direction of the through hole.
Further, the mounting hole is a threaded hole.
Further, the mounting hole extends in a straight line direction.
Further, the through hole and the mounting hole have symmetry axes, respectively.
Further, the axes of the mounting hole and the through hole are coplanar.
Further, the predetermined included angle is less than ninety degrees.
Further, the predetermined included angle is less than sixty degrees.
Further, the implant portion has a cross section that gradually decreases in a direction extending along the through hole and facing away from the mounting portion.
Further, the mounting portion has a cross section that gradually decreases in a direction extending along the through hole and facing away from the implant portion.
Further, the implant part is provided with any one of a polyhedron, a cylinder and a conical surface which are used for being clamped in the concave cavity on the implant.
Further, a predetermined shape matching the shape of the gum of the user is preset, and the curved surface of the outer surface of the implant portion matches the predetermined shape.
The personalized composite base station provided by the utility model has the beneficial effects that: compared with the prior art, the personalized composite base provided by the utility model has the advantages that the through holes are formed in the base, and the screws can penetrate through the base to fix the base on the implant; the base is provided with a mounting part and an implantation part; when the base is fixed on the implant through the screw, the implant part can be inserted into the gingiva, and when the dental crown is installed on the installation part, the installation firmness of the dental crown can be enhanced through the cooperation of the fastener and the installation hole; the preset included angle exists between the through hole and the mounting hole, so that mutual interference between the screw in the through hole and the fastener is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a personalized composite base station according to an embodiment of the present utility model;
fig. 2 is a schematic front view of a personalized composite base station according to an embodiment of the present utility model;
FIG. 3 is a schematic left side view of a personalized composite abutment provided by an embodiment of the utility model;
FIG. 4 is a schematic view of section A-A of FIG. 3.
Wherein, each reference sign in the figure:
1-a base; 11-an implant; 12-a mounting part; 13-through holes; 14-mounting holes; 15-polyhedron.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be noted that, in the description of the embodiments of the present utility model, unless otherwise indicated, "/" means or, for example, a/B may represent a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. Wherein A and B may be singular or plural, respectively.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 2, a personalized composite base station provided by the present utility model will now be described. The personalized composite abutment comprises: a base 1 and a screw for fixing to an implant; the base 1 is provided with a through hole 13, and a screw is penetrated in the through hole 13; in the extending direction of the through hole 13, the base 1 is sequentially provided with an implant part 11 for being clamped in the gum and a mounting part 12 for mounting the dental crown; the mounting portion 12 is provided with a mounting hole 14 for being matched with a fastener to lock the dental crown, and a predetermined included angle exists between the extending direction of the mounting hole 14 and the extending direction of the through hole 13.
Thus, the base 1 has a through hole 13, and a screw can pass through the base 1 to fix the base 1 to the implant; the base 1 has a mounting portion 12 and an implantation portion 11; when the base 1 is fixed on the implant (in one embodiment, the implant 11 is abutted against the implant), the implant 11 can be inserted into the gum, and when the dental crown is mounted on the mounting portion 12, the mounting firmness of the dental crown can be enhanced by matching the fastener with the mounting hole 14; a predetermined angle is formed between the through hole 13 and the mounting hole 14, so that interference between the use of screws (use of screws: e.g., mounting and dismounting of screws) and the use of fasteners (use of fasteners: e.g., mounting and dismounting of fasteners) in the through hole 13 is reduced.
In one embodiment, with respect to the implant: an oral implant is also known as a dental implant, also known as an artificial root. Is a device for repairing false teeth, which is implanted into the upper and lower jawbone of the human body tooth-missing part in a surgical operation mode, and is installed at the upper part of the device after the surgical wound is healed.
In one embodiment, the fastener is a bolt. In one embodiment, the bolt is fitted through the crown and then into the mounting hole 14.
In one embodiment, the through holes 13 are cylindrical holes. In one embodiment, the mounting holes 14 are cylindrical holes.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the mounting hole 14 is a threaded hole. In this manner, the crown can be fixed by the bolt being engaged with the mounting hole 14.
Further, referring to fig. 1 to 2, as an embodiment of the personalized composite abutment provided by the present utility model, the mounting hole 14 extends in a straight line direction. Thus, the bolt is convenient to be matched with the installation assembly.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the through hole 13 and the mounting hole 14 have symmetry axes, respectively. In this way, the screw is facilitated to pass through the through hole 13; facilitating the passage of fasteners within the mounting holes 14.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the utility model, the axes of the mounting hole 14 and the through hole 13 are coplanar.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the predetermined included angle is less than ninety degrees.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the predetermined included angle is less than sixty degrees.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the cross section of the implant 11 gradually decreases in a direction extending along the through hole 13 and facing away from the mounting portion 12. In this way, the implant 11 of the mounting portion 12 is facilitated to be planted in the gum.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the cross section of the mounting portion 12 gradually decreases in a direction extending along the through hole 13 and facing away from the implant portion 11. In this way, the crown is facilitated to be mounted on the mounting portion 12.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, the implant 11 is provided with any one of a polyhedron 15, a cylinder and a conical surface for being clamped in a cavity on the implant. Thus, the polyhedron 15 is clamped in the concave cavity of the implant body and is not easy to slip.
In one embodiment, the cavities on the implant are adapted to the shape of the polyhedron 15.
Further, referring to fig. 1 to 2, as a specific embodiment of the personalized composite abutment provided by the present utility model, a predetermined shape matching the shape of the gum of the user is preset, and the curved surface of the outer surface of the implant 11 matches the predetermined shape. Thus, when the implant 11 is inserted into the gum of the user, the implant 11 is attached to the inner wall of the gum, and thus, the user has a strong individuation.
In one embodiment, the subject name may also be: "dental implant abutment".
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. A personalized composite abutment, comprising: a base and a screw for fixing to the implant; the base is provided with a through hole, and the screw is arranged in the through hole in a penetrating way; the base is sequentially provided with an implantation part for being clamped in the gingiva and a mounting part for mounting the dental crown in the extending direction of the through hole; the mounting part is provided with a mounting hole which is matched with the fastener to lock the dental crown, and a preset included angle exists between the extending direction of the mounting hole and the extending direction of the through hole.
2. The personalized composite abutment of claim 1, wherein the mounting hole is a threaded hole.
3. The personalized composite abutment of claim 1, wherein the mounting holes extend in a straight direction.
4. The personalized composite abutment of claim 1, wherein the through hole and the mounting hole each have an axis of symmetry.
5. The personalized composite abutment of claim 4, wherein the axis of the mounting hole and the axis of the through hole are coplanar.
6. The personalized composite abutment of claim 1, wherein the predetermined included angle is less than ninety degrees.
7. The personalized composite abutment of claim 6, wherein the predetermined included angle is less than sixty degrees.
8. The personalized composite abutment of claim 1, wherein the implant portion tapers in cross-section in a direction extending along the through-hole and away from the mounting portion;
and/or the mounting portion may taper in cross-section in a direction extending along the through hole and away from the implant portion.
9. The personalized composite abutment according to claim 1, wherein the implant portion is provided with any one of a polyhedron, a cylinder, and a conical surface for being snapped into a cavity on an implant.
10. The personalized composite abutment according to any one of claims 1-9, wherein a predetermined shape matching the shape of the gums of the user is preset, and wherein the curved surface of the implant outer surface matches the predetermined shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745925.3U CN219940836U (en) | 2023-04-06 | 2023-04-06 | Individualized compound base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745925.3U CN219940836U (en) | 2023-04-06 | 2023-04-06 | Individualized compound base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219940836U true CN219940836U (en) | 2023-11-03 |
Family
ID=88537017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745925.3U Active CN219940836U (en) | 2023-04-06 | 2023-04-06 | Individualized compound base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219940836U (en) |
-
2023
- 2023-04-06 CN CN202320745925.3U patent/CN219940836U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |