A leak-proof anesthetic mask

Abstract

A leak-proof anesthetic mask includes a mask body, air inlet and a mount, an air inlet is arranged at that top end of the mask body, the fixing belts symmetrically arranged on the left and right sidesabout the air inlet are arranged on the upper end of the mask body, a fixing seat is arranged at that bottom end of the face mask body, a leak-proof air bag is arranged at that bottom end of the fixing seat, a one-way valve is arranged on the leak-proof air bag, a groove is arranged at the part of the fixing seat on the masseter muscle of the human face, and an elastic rubber film for sealing thegroove is arranged on the groove, the inner wall of the groove is bonded with the elastic rubber film, and the bottom end of the elastic rubber film is bonded with the outer wall of the inner side ofthe leakage-proof air bag, and the groove is provided with a lifting mechanism, the invention not only overcomes the problem that the sealing property of the mask is improved by the medical personnelassisting in pressing the mask, but also is convenient 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

Images