CN201727594U

CN201727594U - Single angle tooth implanting body

Info

Publication number: CN201727594U
Application number: CN2010201659672U
Authority: CN
Inventors: 陈俊龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-22
Filing date: 2010-04-22
Publication date: 2011-02-02
Anticipated expiration: 2020-04-22

Abstract

The utility model provides a single angle tooth implanting body which integrates an implanting body main body with a support table bracket, wherein the inclined angle between a first axle wire of the implanting body main body and a second axle wire of the support table bracket is 5-25 degrees, and the outer surface of the support table bracket is downwards extended along the direction of the first axle wire of the implanting body main body to form into a bonding concave hole, so that a matched rotation tool can implant the tooth into the inclined front gum in a rotating way.

Description

The single-piece angle is planted the tooth body

Technical field

This utility model relates to a kind of single-piece angle and plants the tooth body, and it is used for implanting the preceding dental bed of inclination, so that a corona is installed.

Background technology

Dental implant surgical generally is to plant after body (implant) imbeds dental bed one earlier, and installing one separates and expose to a stand (abutment) on dental bed surface above planting body again, with the convenient corona of installing on a stand, to finish dental implant surgical.

In order to improve the carrying out time of dental implant surgical, have and will prop up stand and plant body by integral forming, plant tooth body (one piece implant) to constitute single-piece, for example at United States Patent (USP) count 5, in the preceding case of 961,328 " planting tooth body (Dentalimplant) ", just provide such technology.

Yet, owing to plant tooth patient's dental bed run-off the straight sometimes, the especially position of pro-dental bed, when planting tooth body structure implantation dental bed with known single-piece, easily cause a stand and the dental bed surface out of plumb of top, make to make the easy run-off the straight of corona of installing and plant the tooth failure.Real the remaining of this problem improved.

Summary of the invention

Edge this, the purpose of this utility model is to provide a kind of single-piece angle to plant the tooth body, it can be implanted in the preceding dental bed of inclination.

For achieving the above object, the utility model discloses a kind of single-piece angle and plant the tooth body, it is implanted in the preceding dental bed of inclination; It is characterized in that comprising:

One plants the body body, has one first axis, and this first axis epimere forms a column fine thread portion, and hypomere then forms a taper coarse-pitch thread portion;

A stand, one are connected in this column fine thread portion of planting body body top to assemble a corona; This stand has one second axis, and this second axis and this first axis are angle; And

One bonding shrinkage pool, be directed downwards extension along this first axis in appearance from this stand, thereby and a plurality ofly made this plant the body body by a throw bonding with the joint that matches to decide the bonding face of anchor in the preceding dental bed of this inclination forming near bottom position.

Wherein, this plants first axis of body body and the second axis range of tilt angles of this stand is 5～25 °.

Wherein, this is planted on the taper coarse-pitch thread portion surface of body body and offers at least one helical form grooving.

By said structure, single-piece angle provided by the utility model is planted the tooth body and is had special structure, when making operation, can make things convenient for and implants fast in the preceding dental bed that tilts, makes the success rate of dental implant surgical greatly improve.

Below, construction features of the present utility model will be described in detail according to the embodiment shown in the drawing and use effect.

Description of drawings

Fig. 1 represents plan view of the present utility model,

Fig. 2 represents cross section view of the present utility model,

In Fig. 3 representative graph 1 along the cutaway view of AA direction,

Fig. 4 represents a kind of throw to cooperate the sketch map of bonding shrinkage pool of the present utility model;

On behalf of this utility model, Fig. 5 finish the sketch map of dental implant surgical.

The specific embodiment

See also Fig. 1 to Fig. 3, this utility model provides a kind of single-piece angle to plant tooth body 1, in the preceding dental bed 2 of implanting inclination, as shown in Figure 5, and a corona 3 is installed on the pro-dental bed 2.This utility model is mainly planted body body 11 (implant body), a stand 12 (abutment) and a bonding shrinkage pool 13 with one and is constituted.

Plant body body 11 and have one first axis L1, this first axis L1 epimere forms a column fine thread portion 111, and hypomere then forms a taper coarse-pitch thread portion 112, and on taper coarse-pitch thread portion 112 surfaces, offers one to multiple road helical form grooving 113.Be rotated by planting body body 11,, and can firmly implant in the preceding dental bed 2 of inclination by the dissection of taper coarse-

pitch thread portion

112 and 111 generations of column fine thread portion.

Prop up stand 12 one and be connected in column fine thread portion 111 tops that this plants body body 11, to assemble a corona 3 (referring to Fig. 5); This stand 12 has one second axis L2, and this second axis L2 and the first axis L1 are angle, and its range of tilt angles is 5～25 °.

Bonding shrinkage pool 13, referring to Fig. 2, be directed downwards extension along the first axis L1 in appearance from a stand 12, and forming a plurality of bonding faces 131 near bottom position, cooperate three bonding faces 131 that show shown in Figure 3, those bonding faces 131 are quilt throw 14 bondings with the joint 141 that matches as shown in Figure 4 then, make to plant body body 11 and be rotated and decide anchor (anchor) in the preceding dental bed 2 that tilts.

When practical operation, earlier the joint 141 with throw 14 stretches in the bonding shrinkage pool 13, makes joint 141 and bonding face 131 bonding mutually; Then, will plant body body 11 bottoms aim at before the surface of dental bed 2, and bestow rotation, make plant body body 11 imbed before in the dental bed 2, and the surface of dental bed 2 before a stand 12 is exposed to, and the second axis L2 is perpendicular to the surface of preceding dental bed 2.After treating wound healing, corona 3 installings can be fixed on the stand 12.

Because single-piece angle provided by the utility model is planted tooth body 1 and is had special structure, when making operation, can make things convenient for and implant fast in the preceding dental bed 2 that tilts, make the success rate of dental implant surgical greatly improve.

Claims

1. a single-piece angle is planted the tooth body, and it is implanted in the preceding dental bed of inclination; It is characterized in that comprising:

2. plant the tooth body according to the described single-piece angle of claim 1, it is characterized in that, this plants first axis of body body and the second axis range of tilt angles of this stand is 5～25 °.

3. plant the tooth body according to the described single-piece angle of claim 1, it is characterized in that, this is planted on the taper coarse-pitch thread portion surface of body body and offers at least one helical form grooving.