A leak-proof anesthesia mask

Abstract

The invention discloses a leak-proof anesthesia mask, which comprises a mask body, an air inlet and a fixing seat. The top of the mask body is provided with an air inlet, and the upper end of the mask body is symmetrically arranged with fixing belts about the air inlet. The bottom end of the mask body is provided with a fixed seat, and the bottom end of the fixed seat is provided with a leak-proof air bag, and the leak-proof air bag is provided with a one-way valve. The groove is provided with an elastic rubber film for sealing the groove. The inner wall of the groove is bonded to the elastic rubber film, and the bottom of the elastic rubber film is attached to the inner and outer walls of the leak-proof airbag. A lifting mechanism is arranged in the groove. The present invention not only overcomes the problem in the prior art that medical staff assists in pressing the mask to improve the sealing performance of the mask, but also is easy to operate and can be applied to different patients.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a leak-proof anesthesia mask. Background technique [0002] At present, clinically, the anesthesia mask used for general anesthesia induction and first aid resuscitation includes a mask body, an air inlet at the upper end of the mask body, an annular airtight mask airbag at the lower end of the mask body, and a mask airbag valve. Due to the tooth loss of the elderly, the masseter muscle on the cheek is sunken. During anesthesia induction and first aid, the leak-proof airbag of the existing mask cannot completely fit the patient's face, resulting in air leakage during anesthesia induction and pressurized oxygen supply. , The effect of oxygen supply is not good, and it may even cause hypoxemia, especially for elderly patients, which may be life-threatening and cause medical accidents. Oxygen supply cannot be effectively guaranteed during emergency resuscitation, and the ...

AI Technical Summary

Problems solved by technology

Due to the tooth loss of the elderly, the masseter muscle on the cheek is sunken. During anesthesia induction and first aid, the leak-proof airbag of the existing mask cannot completely fit the patient's face, resulting in air leakage during anesthesia induction and pressurized oxygen supply. , the effect of oxygen supply is not good, and it may even cause hypoxemia, especially for elderly patients, which may be life-threatening and cause medical accidents

Oxygen supply cannot be effectively guaranteed during emergency resuscitation, and the timing of rescue is delayed. The operator can only reduce air leakage by pressing the mask hard or filling both sides of the patient's mouth with cushions, which increases the workload of the operator and prevents leakage. not good

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