JPS6043310U

JPS6043310U - tooth root implant material

Info

Publication number: JPS6043310U
Application number: JP13833583U
Authority: JP
Inventors: エドワード、ハイル; ウオルフガング、パー
Original assignee: ハイル、ヘミッシェ−ファルマツォイティッシェ、ファブリック、ゲ−エムベ−ハ−、ウント、コンパニ−、カ−ゲ−
Priority date: 1983-09-05
Filing date: 1983-09-05
Publication date: 1985-03-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は円錐形の歯根植込材の斜視図、第２図は実質的
に長方形の歯根植込材の斜視図、第３図はジャドツトク
ラウン装着用歯根植込材の斜視図である。１は歯根植込材、２は上端、３は上面、４は下端である
。ＦＩＧ、１ＦＩＧ、３Figure 1 is a perspective view of a conical root implant, Figure 2 is a perspective view of a substantially rectangular root implant, and Figure 3 is a perspective view of a root implant for mounting a Judd crown. . 1 is the tooth root implant, 2 is the upper end, 3 is the upper surface, and 4 is the lower end. FIG, 1 FIG, 3

Claims

[Scope of utility model registration request]

(1) A tooth root implant with a calcium phosphate surface made of calcium phosphate ceramic or bioglass.

(2) The tooth according to claim 1, characterized in that the lower end 4 has a smaller diameter and the upper end 2 has a larger diameter, forming a substantially conical shape. Root planting material.

(3) having a trapezoidal vertical cross-section and a substantially rectangular horizontal cross-section for integral connection of at least two mutually adjacent root canals, at least the vertically extending edges being rounded and chamfered; The tooth root implant material according to claim 1, which is a registered utility model, characterized by an elongated flat body whose horizontal cross-sectional area is larger than the cross-sectional area of the lower end portion 4.

(4) the lower end surface and/or the upper end surface 3 is convex;
The tooth root implant material according to claim 2 or 3, which is curved.

(5) The tooth root implant material according to any one of the above claims, characterized in that the tooth root implant material 1 is provided with recesses 8 and 9 on its outer surface.

(6) The above-mentioned utility model registration request is preferably provided with a large or joint for fixing a crown or the like to the upper side 3 central part 6 of the tooth root implant 1. A tooth root implant material according to any of the ranges.

(7) The upper end 2 of the root implant is provided with a reduced diameter region 7, which region terminates in the upper surface 3 of the root implant 1, so that the gingiva tightly covers this region 7 of the root implant 1. The tooth root implant material according to claim 6, which is characterized in that it can be wrapped.