CN216090865U

CN216090865U - Assembled implant suitable for middle incisor

Info

Publication number: CN216090865U
Application number: CN202121610712.7U
Authority: CN
Inventors: 岳术俊; 左娜杰; 陈江平; 岳术同; 许奎雪; 史春生; 史春宝; 李喜旺; 孙涛舰; 李宁; 李响
Original assignee: Langtai Meikang Medical Instrument Co ltd; Beijing Shiyue Changsheng Medical Instrument Co ltd; Beijing Chunlizhengda Medical Instruments Co Ltd
Current assignee: Langtai Meikang Medical Instrument Co ltd; Beijing Shiyue Changsheng Medical Instrument Co ltd; Beijing Chunlizhengda Medical Instruments Co Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-22
Anticipated expiration: 2031-07-15

Abstract

The utility model provides a matched stack type implant suitable for a middle incisor, which comprises: the implant body, its characterized in that: the cross section of the shaft shoulder of the implant body is oval. The advantages are that: the shaft shoulder of the implant body is designed to be oval, the stress area is large, and meanwhile, the applicability of the implant body to a human body is met, so that the long incisor with a thin implant alveolar bone is stronger in stability and not easy to break, and the long incisor is prevented from being exposed to affect the appearance.

Description

Assembled implant suitable for middle incisor

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a matched assembled implant suitable for middle incisors.

Background

The oral implant is also called a dental implant, and is also called an artificial tooth root. The oral implant is implanted into the upper and lower jawbone of the edentulous part of human body by means of surgical operation, and after the operation wound is healed, a device for repairing false teeth is mounted on the upper part of the oral implant.

The existing oral implant is unstable and easy to break when being used for implanting long incisors with thin alveolar bones, and has the problems of being possibly exposed to cause unattractive appearance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a matched assembled implant suitable for a middle incisor, and aims to overcome at least one technical defect, improve the stability of the dental implant, prevent the dental implant from rotating easily and improve the quality of the dental implant.

In order to realize the purpose of the utility model, the utility model provides the following technical scheme:

a modular implant for use in a central incisor comprising: the implant body, its characterized in that: the cross section of the shaft shoulder of the implant body is oval.

Preferably, the end of the implant body connected with the base station is provided with a communicated hexagonal groove and a communicated screw through groove from outside to inside, and the hexagonal groove and the communicated screw through groove are formed along the length direction of the implant body.

Preferably, the hexagonal groove is matched with the connecting part at the bottom of the base station, and the base station is connected with the implant body through a screw, so that the lower end of the screw sequentially penetrates through the connecting part and the screw through groove and then is fixed in the implant body;

the shape of the hexagonal groove and the shape of the connecting part at the bottom of the base platform are both hexahedral structures.

The utility model relates to a matched assembled implant suitable for a middle incisor, which has the advantages that: the shaft shoulder of the implant body is designed to be oval, the stress area is large, and meanwhile, the applicability of the implant body to a human body is met, so that the long incisor with a thin implant alveolar bone is stronger in stability and not easy to break, and the long incisor is prevented from being exposed to affect the appearance;

moreover, the implant body is prevented from rotating in the transverse direction due to the connection mode of the implant body and the bottom of the base station, so that the quality of dental implantation is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a perspective view of a composite implant for incisors according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a cross-sectional view of an implant body;

FIG. 4 is a top view of FIG. 1;

wherein:

the implant comprises an implant body 1, a shaft shoulder 11, a hexagonal groove 12 and a screw through groove 13;

connecting part 2, screw 3.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In order to be suitable for a long incisor with a thin implant alveolar bone, so that the long incisor is stable and not easy to break, the utility model provides a combined type implant suitable for a middle incisor according to the figure 4, wherein the implant body 1 is characterized in that: the cross section of the shaft shoulder 11 on the implant body 1 is oval.

In a specific embodiment, as shown in fig. 1 to 3, a hexagonal groove 12 and a screw 3 through groove 13 which are communicated with each other are formed in one end of the implant body 1 connected with the abutment from outside to inside, and the hexagonal groove 12 and the screw 3 through groove 13 are formed along the length direction of the implant body 1; in the specific implementation process, the hexagonal groove 12, the screw 3 are communicated with the groove 13, and the implant body 1 shares a vertical central line;

the hexagonal groove 12 is matched with the connecting part 2 at the bottom of the base station, the base station is connected with the implant body 1 through a screw 3, and the lower end of the screw 3 sequentially penetrates through the connecting part 2 and the screw through groove 13 and then is fixed in the implant body 1;

the shape of the hexagonal groove 12 and the shape of the connecting part 2 at the bottom of the base platform are both hexahedral structures, and the center of the ellipse of the shaft shoulder 11 of the implant body 1 is located at the central point of the connecting part 2, so that the stability is improved.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a matched stack formula implant suitable for incisor, includes implant body (1), its characterized in that: the cross section of a shaft shoulder (11) of the implant body (1) is oval;

one end of the implant body (1) connected with the base station is internally provided with a communicated hexagonal groove (12) and a communicated screw through groove (13) from outside to inside, and the hexagonal groove (12) and the communicated screw through groove (13) are formed along the length direction of the implant body (1);

the hexagonal groove (12) is matched with the connecting part (2) at the bottom of the base platform, and the base platform is connected with the implant body (1) through a screw (3), so that the lower end of the screw (3) sequentially penetrates through the connecting part (2) and the screw through groove (13) and then is fixed in the implant body (1);

the shape of the hexagonal groove (12) and the shape of the connecting part (2) at the bottom of the base platform are both hexahedral structures.