Breathing mask for nursing in cardiology department

Abstract

The invention relates to the technical field of medical instruments, and discloses a breathing mask for nursing in the cardiology department. The breathing mask comprises a breathing mask body and an air inlet pipe, wherein an adjusting mechanism comprises a rotating ball, ear rings and a cover plate, an auxiliary supporting mechanism is also arranged on the breathing mask body, and the auxiliary supporting mechanism comprises an adjusting rod I, adjusting rods II, screw rods, lower sliding rods, buffer plates and a fixing ring. The air inlet pipe is connected with a port beside a sickbed in a clamped mode, rubber belts are tied to the ear rings and arranged on the face of a patient in a sleeving mode, the lower end surface of the breathing mask body is attached to the face of the patient, and the rotating ball is pulled through the air inlet pipe to rotate by a certain angle in the cover plate. When the position of the breathing mask body and the head of the patient are not on the same straight line, the elastic force of the air inlet pipe is released through rotation of the rotating ball in the cover plate, pulling of the breathing mask body due to the elasticity of the air inlet pipe is reduced, the attaching degree of the breathing mask body and the face of the patient is improved, and the sealing effect is better.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a breathing mask for cardiology nursing. Background technique [0002] The prior art discloses a breathing mask (CN201410440090.6) for a ventilator, which includes: a receiving cover, the receiving cover includes a joint suitable for engaging the patient's mouth and / or nose and a connecting part for connecting the breathing tube. The connecting part, and the elastic deformation part connecting the connecting part and the connecting part; the bracket assembly, the bracket assembly includes a forehead support frame arranged outside the connecting part and a receiving cover fixing frame fixedly arranged outside the connecting part, and the bottom of the receiving cover Connect the elastic part of the forehead support frame and the receiving cover fixing frame at the place. According to the breathing mask for ventilator of the present invention, the automatic adjustment of t...

AI Technical Summary

Problems solved by technology

According to the breathing mask for ventilator of the present invention, the automatic adjustment of the forehead support frame can be realized without manual auxiliary adjustment, but the air intake duct of the breathing mask of the prior art is fixedly connected with the mask body, and the patient's head position Uncertainty makes it impossible for the pipeline and the connection port to be in a straight line. The pipeline needs to be bent. The elasticity and stress of the curved pipeline itself will pull the mask body. Therefore, it is urgent to propose a respiratory mask for cardiology nursing

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