Finger lock type anaesthetic mask

Abstract

The invention discloses a finger lock type anaesthetic mask, which belongs to the field of medical appliances. The finger lock type anaesthetic mask is characterized by consisting of an air cushion, a mask body, an air inlet, an inflating valve and finger lock type devices, the finger lock type devices are located on two sides of the mask body, are close to the air cushion, are closely connected with the mask body, and are mainly used for providing effective exertion support for the thumbs and the thenars of an operator in a mask pressurizing oxygen feeding operation process, the finger lock type anaesthetic mask is a semi-opened arc-shaped structure or a hollow opened structure capable of holding the thumbs or a columnar structure, and anti-skidding grains are designed on the surface of the anaesthetic mask. When the mask is in pressurizing oxygen feeding during anesthesia induction, an original mask fastening operation method is not changed, the finger lock type devices on the two sides of the mask body provide the effective exertion support for the thumbs and the thenars of the operator, the problem that both hands of the operator slip and the mask cannot be fastened tightly due to deficiency of effective exertion points in a mask fastening process is avoided, air leakage is reduced, and the possibility of meionectic blood is also reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a finger buckle type anesthesia mask. Background technique [0002] At present, when performing anesthesia induction on patients clinically, the anesthesia mask used usually includes four parts: an air cushion, a mask body, an air inlet and an inflation valve. In the process of pressurized oxygen supply, most operators are accustomed to using both hands to buckle the mask, that is, the thumbs and thenar parts of both hands fasten the left and right sides of the mask body, and the remaining four fingers of both hands fasten the patient's jaw. Complete pressurized oxygen under machine control. However, in actual operation, due to the high pressure of pressurized oxygen supply and the lack of effective support points on the mask body, the thumbs and thenars of both hands cannot form effective force, and the hands often slip off, resulting in the mask not being fastened tightly and ca...

AI Technical Summary

Problems solved by technology

However, in actual operation, due to the high pressure of pressurized oxygen supply and the lack of effective support points on the mask body, the thumbs and thenars of both hands cannot form effective force, and the hands often slip off, resulting in the mask not being fastened tightly and causing air leakage. , causing the patient to prolong the denitrification time, and even hypoxemia

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