JP2012235996A

JP2012235996A - Saliva discharge tube

Info

Publication number: JP2012235996A
Application number: JP2011122718A
Authority: JP
Inventors: Seiji Kotabe; 誠治小田部
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-12
Filing date: 2011-05-12
Publication date: 2012-12-06

Abstract

PROBLEM TO BE SOLVED: To provide a saliva discharge tube with which the tongue and the cheek are excluded to be safely treated, and which adjusts a length so as to conform to the size of the mouth of each person with no pain.SOLUTION: The saliva discharge tube is configured as follows: a tube (2) which fits a tube (1) with a tip bent in a semicircular shape and is smoothly movable is inserted; The distal end of the tube (1) is opened outward, and a flexible tube (3) that fits the tube (2) is bonded to the tube (2); a flexible cap (4) with small holes at a distal end is bonded to the tip of the tube (3); and a second half part of the tube (1) is bent in a chevron shape toward the outside.

Description

本発明は、個人差のある患者の口の中の最も唾液がたまった所にとどき、舌や頬を圧排して安全に治療ができ痛くない排唾管の提供を目的としてものである。 An object of the present invention is to provide a salivary duct that reaches the most saliva in a patient's mouth with individual differences, excluding the tongue and cheeks, and can be treated safely and is not painful.

従来、総金属製の排唾管があった。しかし、長さが変えられないので各人各様の口の大きさに対応できず、そして先が固く痛かった。そこで、それを解決するために本発明者は伸縮式排唾管（特許文献１）を提案している。これにより、長さが変えられ、痛くない排唾管の提供が可能となった。
しかし、下顎の治療をする時には、舌や頬が邪魔になり治療部位が見えにくかったり、場合によっては治療器具で舌や頬を傷つける可能性もあった。Conventionally, there has been a saliva duct made of total metal. However, because the length could not be changed, each person could not cope with the size of each mouth, and the tip was hard and painful. In order to solve this problem, the present inventor has proposed a telescopic salivary duct (Patent Document 1). As a result, it was possible to provide a salivary duct whose length was changed and was not painful.
However, when treating the lower jaw, the tongue and cheeks may be in the way, making it difficult to see the treatment site, and in some cases the treatment instrument may hurt the tongue and cheeks.

特許公開平１０−３０５０４７Patent Publication 10-305047

そこで、本発明が解決しようとする課題は、唾液や水を吸引する際に、舌や頬を適度に押しのけて治療部位が見えやすくなり、傷つけることがないようにすることである。 Therefore, the problem to be solved by the present invention is to make it easy to see the treatment site by pressing the tongue or cheek appropriately when aspirating saliva or water, so that the treatment site is not damaged.

本発明は、先を半円形に曲げた管（１）に（１）に適合し円滑に動ける管（２）を通す。
（１）の先端を外開きにし、（２）に適合する柔軟性のある管（３）を（２）に接着する。
先端に小孔をあけた柔軟性のあるキャップを（４）を（３）の先に接着する。
そして、（１）の後半部を外側に向けてくの字形に曲げる。
本発明は以上のように構成された排唾管である。In the present invention, a pipe (2) that conforms to (1) and moves smoothly passes through a pipe (1) bent at a semicircular tip.
The tip of (1) is opened outward, and a flexible tube (3) conforming to (2) is bonded to (2).
A flexible cap with a small hole at the tip is bonded to the tip of (3).
Then, the latter half of (1) is bent outwards with a square shape.
The present invention is a salivary duct constructed as described above.

本発明により、舌や頬を押しのけながら唾液や水を排出できるので、術野がよく見え安全である。また、長さが調節できることにより各人各様の口の大きさに対応できる。
そして口の中入る部分に柔軟性があるので痛くない。According to the present invention, since saliva and water can be discharged while pushing the tongue and cheeks away, the surgical field is clearly visible and safe. Moreover, it can respond to the size of each person's mouth by adjusting length.
And the part that goes into the mouth is flexible so it doesn't hurt.

本発明の平面図である。It is a top view of the present invention. 本発明の前半部の拡大断面図である。It is an expanded sectional view of the first half part of the present invention. 本発明の使用状況を示す斜視図である。It is a perspective view which shows the use condition of this invention.

（イ）先を半円形に曲げた管（１）に（１）に適合し、（１）上を円滑に動ける短く切った管（２）を通す。
（ロ）（１）の先端を外開きにし、（２）に適合する柔軟性のある管（３）を（２）に通し接着する。
（ハ）先端に小孔を数個あけた半球状の柔軟性のあるキャップ（４）を（３）の先に接着する。
そして、管（１）の後半部を外側に向けてくの字形に曲げる。
本発明は、以上のこどく構成された排唾管である。
本発明を使用する際は、管（１）の後端部を歯科用ユニットの接続部に接続して口の中に入れ、くの字形に曲がった部分（５）で頬Ａを外側に引っ張りながら先端部で後方から舌Ｂを払いのけながら唾液や水を排出する。この時に頬Ａはくの字に曲がった部分（５）に引っかかっているので途中で不意に動くことがない、そして、舌Ｂも、根元部分から押さえられているので同様に動くことがないので、治療する歯が良く見え、舌Ａと頬Ｂを傷つける心配がないので安心である。
また、管（２）を指でスライドさせることにより管（３）とキャップ（４）も同時に管（１）を動き、各患者の口の大きさに合わせ長さを調節することができる。さらに、（３）（４）供に柔軟性があるので痛くない。(B) A short-cut tube (2) that fits (1) and can move smoothly on (1) is passed through a tube (1) whose tip is bent into a semicircle.
(B) The tip of (1) is opened outward, and a flexible tube (3) conforming to (2) is passed through (2) and bonded.
(C) A hemispherical flexible cap (4) having several small holes at the tip is bonded to the tip of (3).
Then, the second half of the tube (1) is bent into a square shape facing outward.
The present invention is the saliva discharge duct constructed as described above.
When using the present invention, the rear end of the tube (1) is connected to the connection of the dental unit and placed in the mouth, and the cheek A is pulled outward at the bent portion (5). While discharging the tongue B from the rear at the tip, saliva and water are discharged. At this time, cheek A is caught by the bent portion (5), so it will not move unexpectedly, and tongue B will not move in the same way because it is pressed from the root. It is safe because the teeth to be treated look good and there is no worry of damaging the tongue A and cheek B.
In addition, by sliding the tube (2) with a finger, the tube (3) and the cap (4) also move the tube (1) at the same time, and the length can be adjusted according to the size of each patient's mouth. In addition, (3) and (4) are flexible so there is no pain.

１先を半円形に曲げた管
２１に適合する管
３２に適合する管
４キャップ
５屈曲部
Ａ頬
Ｂ舌1 Tube 2 bent into a semicircular shape 2 Tube 3 matching 1 3 Tube matching 2 4 Cap 5 Bending part A Cheek B Tongue

本発明の斜視図である。It is a perspective view of the present invention. 本発明の前半部の拡大断面図である。It is an expanded sectional view of the first half part of the present invention. 本発明の使用状況を示す斜視図である。It is a perspective view which shows the use condition of this invention.

Claims

A short cut tube (2) that conforms to (1) and can move smoothly on (1) is passed through the tube (1) bent into a semicircle.
The tip of (1) is opened outward, and a flexible tube (3) that conforms to (2) is passed through and glued to (2).
A hemispherical flexible cap (4) having several small holes at the tip is bonded to the tip of (3).
Then, the second half of the tube (1) is bent into a square shape facing outward.
The present invention is the saliva discharge duct constructed as described above.