Artificial respiration mask for department of cardiology

Abstract

The present invention relates to the medical apparatus and instruments used in the department of cardiology, especially the artificial respiration mask used in the department of cardiology. The tracheal ball is composed of a middle interval in the mask. Align the oral and nasal pouches with the patient's oral and nasal cavities, respectively. Air is blown in through the exhalation mouth, and the air pressure will open the backstop elastic flap, and the air enters the patient's body through the oral cavity, and a part of the gas passes through the patient's trachea and enters the nasal cavity through the nasal cavity. The air outlet tube ball moves upwards and crosses the air outlet position under the action of air pressure, and the gas is discharged from the air outlet. The buffer air outlet is small, and during the descent of the air outlet tube, the upper negative pressure makes the descent slower. Blowing air into the patient's mouth rhythmically makes the air out of the nasal cavity rhythmic. The beneficial effect is that the simple structure enables the doctor to be isolated from the patient's trachea and prevents the overflow of infectious germs in the patient's mouth or trachea.

Description

technical field [0001] The invention relates to a medical device used in the Department of Cardiology, in particular to an artificial respiration mask used in the Department of Cardiology. Background technique [0002] During the diagnosis and treatment of cardiology patients, emergencies are more likely to occur. In emergencies, respiratory arrests account for a considerable proportion. Under such conditions, artificial respiration is often required. Clinically, mouth-to-mouth artificial respiration is mostly used when first aiding patients, which is very cumbersome, time-consuming and laborious to operate, and is likely to cause follow-up problems such as possible cross-infection. And need medical staff to switch back and forth between blowing air into patient's cavity and letting go of nasal cavity ventilation, has increased great work difficulty to medical staff. Contents of the invention [0003] In view of the technical problems mentioned above, artificial respira...

AI Technical Summary

Problems solved by technology

Clinically, mouth-to-mouth artificial respiration is mostly used in first aid for patients, which is very troublesome, time-consuming and labor-intensive to operate, and may easily cause follow-up problems such as possible cross-infection

Moreover, medical personnel are required to switch back and forth between blowing air into the patient's cavity and letting go of the nasal cavity for ventilation, which adds great work difficulty to medical personnel.

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