A self-adjusting leak-proof anesthesia mask

Abstract

The invention discloses an automatically adjusted anti-leakage anesthesia mask comprising a mask body, wherein a cross-section of the mask body is an inverted U-shaped structure composed of a circulararc portion and a rectangular portion. A top end of the mask body is provided with an air inlet opening, an outer ring of the mask body is provided with an elastic mask body outer shell that is matched with the mask body, and a first leakproof airbag and a second leakproof airbag are respectively and correspondingly fixed on the mask body and a lower end of the mask body outer shell; positions, corresponding to a nasal dorsum part, a masseter part and a mentalis part on a human face part, of the first leakproof airbag are provided with permanent magnet thin sheets; the second leakproof airbagis provided with electromagnet thin sheets matched with the permanent magnet thin sheets, the second leakproof airbag is provided with a one-way valve that only allows the second leakproof airbag tobe filled with medium, and fixing straps are symmetrically fixed on both sides of a top end of the mask body outer shell. The automatically adjusted anti-leakage anesthesia mask disclosed in the invention has an automatic adjusting function and a sealing function and is simple to operate, and air-tightness of the anesthesia mask can be improved.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to an automatically adjustable leak-proof anesthesia mask. Background technique [0002] At present, the general anesthesia induction is implemented clinically on the patient, and the anesthesia mask used for emergency recovery includes a mask body, an air inlet on the upper end of the mask body, an annular airtight mask airbag at the lower end of the mask, and a single mask airbag valve on the mask airbag. Due to the tooth loss of the elderly and the atrophy of the face of the severely emaciated person, the cheeks are sunken, and there are gaps in the position of the mask on the back of the nose, masseter muscle and mental muscle of the human face, which affects the effect of oxygen supply and anesthesia. Seriously Sometimes it may endanger the life safety of the patient, which will also cause medical disputes. Contents of the invention [0003] The purpose of the pre...

AI Technical Summary

Problems solved by technology

Due to the tooth loss of the elderly and the atrophy of the face of the severely emaciated person, the cheeks are sunken, and there are gaps in the position of the mask on the back of the nose, masseter muscle and mental muscle of the human face, which affects the effect of oxygen supply and anesthesia. Seriously Sometimes it may endanger the life safety of the patient, which will also cause medical disputes

Images