JPH10323391A

JPH10323391A - Stable laryngeal mask

Info

Publication number: JPH10323391A
Application number: JP17088197A
Authority: JP
Inventors: Shigeru Aomoto; 盛青本
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-23
Filing date: 1997-05-23
Publication date: 1998-12-08

Abstract

PROBLEM TO BE SOLVED: To provide a laryngeal mask which does not move to an incorrect position. SOLUTION: An inserting stable device 1 with a cuff is fixed to the cuff end of a laryngeal mask. This device 1 is inserted and an air is injected with a syringe to expand the cuff of the laryngeal mask and the cuff of the inserting stable device 1 at the same time. Therefore, this device is easy to insert and resolves the problem of the mask moved to an correct position after an air is injected.

Description

DETAILED DESCRIPTION OF THE INVENTION

【発明の目的】従来の問題点として、（１）挿入時、マスク先端にねじれがあった場合、挿
入後マスクの位置不良や挿入困難が発生する。（２）人工呼吸器とチューブとの接続時にカフが移動
し位置不良となることがある。（３）傷病者が嘔吐した場合、嘔吐物がカフを押し、
気管に浸入し気管閉塞を起こすおそれがある。（４）搬送途上時、振動によりマスクの外れや移動で
位置不良となることがある。以上の問題点を解決した安定型ラリンゲアルマスクを発
明した。The objects of the present invention are as follows: (1) If the tip of the mask is twisted at the time of insertion, a defective position of the mask or difficulty in insertion occurs after the insertion. (2) When connecting the ventilator to the tube, the cuff may move and cause a poor position. (3) If the victim vomits, the vomit pushes the cuff,
May enter the trachea and cause tracheal obstruction. (4) During the transfer, the mask may come off or move due to vibration, resulting in a poor position. We have invented a stable laryngeal mask that solves the above problems.

【目的達成までの手段】この発明は、従来のラリンゲア
ルマスクの問題点を解決したことを特徴とする。いま、
その目的達成までの手段を図面を追いながら説明すれ
ば、ラリンケアルマスクのカフ先端に、カフ付挿入安定
装置（先端は閉鎖されている）〔１〕を設ける。シリン
ジ（注射器）でエアー注入時、ラリンゲアルマスクのカ
フと同時に挿入安定装置のカフが膨らむようにする。Means for Achieving the Object The present invention is characterized by solving the problems of the conventional laryngeal mask. Now
The means for achieving the object will be described with reference to the drawings. An insertion stabilizing device with a cuff (the tip is closed) [1] is provided at the tip of the cuff of the laryngeal mask. When injecting air with a syringe (syringe), the cuff of the insertion stabilizer is inflated simultaneously with the cuff of the laryngeal mask.

[Effects after achieving the purpose]

１挿入が容易である。１挿入後のマスク位置不良の解決１人工呼吸器チューブ接続時のカフ移動の解決１傷病者嘔吐時の気管閉塞の解決１搬送途上時の振動によるマスクの外れ、移動の解決 1 Easy insertion. 1 Resolving poor mask position after insertion 1 Resolving cuff movement when ventilator tube is connected 1 Resolving tracheal obstruction during vomiting of victim 1 Resolving disengagement and movement of mask due to vibration during transportation

[Brief description of the drawings]

【図１】安定型ラリンゲアルマスク拡大図Fig. 1 Enlarged view of a stable laryngeal mask

【図２】従来のラリンゲアルマスク挿入状況図FIG. 2 is a diagram showing a conventional laryngeal mask insertion situation.

【図３】安定型ラリンゲアルマスク挿入状況図Fig. 3 Stable laryngeal mask insertion diagram

[Description of sign]

【１】カフ付挿入安定装置（先端は閉鎖されている）[1] Insert stabilizer with cuff (tip closed)

Claims

[Claims]

1. A stable laryngeal mask having a cuff insertion stabilizing device provided at the tip of a cuff of a laryngeal mask. [Problems to be Solved by the Invention] Insertion difficulties occur. (2) When connecting the ventilator to the tube, the cuff may move and cause a poor position. (3) If the victim vomits, the vomit pushes the cuff,
May enter the trachea and cause tracheal obstruction. (4) During the transfer, the mask may come off or move due to vibration, resulting in a poor position. It is characterized by solving the above problems.