JP2014168553A5

JP2014168553A5 -

Info

Publication number: JP2014168553A5
Application number: JP2013041327A
Authority: JP
Filing date: 2013-03-02
Publication date: 2016-04-21
Anticipated expiration: 2033-03-02

Claims

In dental implant treatment, a device that is used auxiliary to form an implant embedding hole in a patient's jawbone using a rotary instrument such as a drill,
A stopper member having a through-hole through which the rotating device can be inserted;
The stopper member by abutting on the spacer disposed between the opposite ends of the handpiece side where the rotary tool which is inserted into the through hole is attached, or with the opposite end portion the stopper member, wherein A dental implant embedding hole forming auxiliary device characterized in that the implant embedding hole does not exceed a desired maximum depth.

The stopper member has a shape that can be inserted and guided in a guide hole that is formed in a guide member of a surgical guide and does not have an insertion port on a side surface or a guide groove that has an insertion port on a side surface. The dental implant embedding hole forming auxiliary device described in 1.

A spring for urging the stopper member along the rotating device;
The said spring is comprised so that the said stopper member may be urged | biased toward the process part of the said rotary instrument when the said rotary instrument is penetrated to the said through-hole of the said stopper member. Dental implant embedding hole forming assist device.

The guide member of the surgical guide has a guide groove having an insertion port on a side surface;
The stopper member has a first part whose outer size is smaller than the other part, and has a second part whose outer size is larger than the first part,
The first portion is smaller than the insertion port of the guide member;
After the first portion of the stopper member is inserted into the guide groove through the insertion port of the guide member, the stopper member is rotated in the normal rotation direction of the rotating device, or the guide member After inserting into the inside of the guide groove through the insertion port, the second portion of the stopper member is engaged with the guide groove when moved toward the processed portion of the rotary instrument, The dental implant embedding hole forming auxiliary device according to claim 2 or 3, wherein the stopper member is guided by the guide groove.

The said stopper member has the engaging part which protruded and formed so that it could be inserted and engaged with the said guide hole or the said guide groove of the said guide member of the said surgical guide. Dental implant embedding hole forming auxiliary device.

In dental implant treatment, a guide member used as an auxiliary when forming an implant embedding hole in a patient's jawbone using a rotary instrument such as a drill,
It has a guide groove having an insertion port on a side surface into which the stopper member of the dental implant embedding hole forming auxiliary device according to any one of claims 1 to 3 can be inserted,
In the insertion opening of the guide groove, the first portion of the stopper member, whose outer size is smaller than other portions, can be inserted,
After the first portion of the stopper member is inserted into the guide groove through the insertion port of the guide member, the stopper member is rotated in the normal rotation direction of the rotating device, or the guide member After being inserted into the guide groove through the insertion port, the outer part is larger than the first part when the second part of the stopper member is moved toward the processing part of the rotating tool. A guide member for a surgical guide, wherein the guide member is engaged with the guide groove, whereby the stopper member is guided by the guide groove.

In dental implant treatment, a system that is used auxiliary to form an implant embedding hole in a patient's jawbone using a rotary instrument such as a drill,
The dental implant embedding hole forming auxiliary device according to any one of claims 1 to 3,
A guide member having a guide hole having no insertion opening on a side surface or a guide groove having an insertion opening on a side surface, in which the stopper member of the dental implant embedding hole forming auxiliary device can be fitted;
A dental implant embedding hole forming assist system, comprising: