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1. (WO2017035839) METHOD FOR MANUFACTURING LARYNGEAL MASK AND LARYNGEAL MASK

Pub. No.:    WO/2017/035839    International Application No.:    PCT/CN2015/088988
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Mon Sep 07 01:59:59 CEST 2015
IPC: A61M 16/04
Applicants: HUANG, Junrong
黄俊荣
Inventors: HUANG, Junrong
黄俊荣
Title: METHOD FOR MANUFACTURING LARYNGEAL MASK AND LARYNGEAL MASK
Abstract:
Disclosed are a method for manufacturing a laryngeal mask and the laryngeal mask, comprising the following manufacturing steps: manufacturing an integral mould (200) used for manufacturing an airbag, wherein a step (202) is arranged on the inner side of the mould (200); putting the mould (200) into a PVC slurry; taking out the mould (200) and putting the mould into a heating box, and heating the mould for forming; taking out a formed airbag (20) and fixing an air-guiding pipe (10) to one surface of the step (202); making an opening on the other surface of the step and taking out the mould; and closing the opening. The airbag is manufactured by means of the integral mould and has no joint line on the external surface thereof, thus solving the problems of discomfort for patients and damage to the throat caused by an airbag with joint lines manufactured by means of a blow moulding method in the prior art.