Breathing resuscitator

Abstract

The invention relates to a breathing resuscitator which comprises an air bag, a pressure release valve, an air conveying pipe, a one-way valve and an air outlet member, wherein the air bag is capable of containing air and is provided with an air conveying port; the pressure release valve is connected to the air conveying port of the air bag; one end of the air conveying pipe is connected with the pressure release valve; the one-way valve is connected to the other end of the air conveying pipe; and the air output member is connected with the one-way valve; the pressure release valve is provided with an air release hole and is used for adjusting the pressure of air output from the air conveying port, the one-way valve is provided with an air outlet used for outputting air in the air conveying pipe, when the air bag is pressed and deformed, the air inside the air bag is output to the air conveying pipe through the air conveying port, and then is conveyed to the air outlet member through the air outlet of the one-way valve so as to be breathed by a patient. Therefore, the invention has the effects of applying medical inspection operation without interference.

Description

technical field [0001] The invention relates to a respiratory resuscitator, in particular to a respiratory resuscitator which is suitable for magnetic resonance imaging, can be used by patients who cannot breathe spontaneously, and will not interfere with simultaneous medical examination operations. Background technique [0002] In the past, patients who could not breathe spontaneously relied on a mechanical ventilator to maintain ventilation in the hospital bed. Once they left the bed, they needed to be manually ventilated with a recovery ball. [0003] see figure 1 Shown is a structural schematic diagram of an existing traditional wake-up ball. The existing traditional wake-up ball 1 includes a compressed sphere 11 that can be squeezed to supply air and has an air inlet and an air outlet, and a one-way valve that is arranged at the air outlet of the compressed sphere 11 for outputting air pressure. 12. An intake valve 13 arranged at the intake port of the compression sph...

AI Technical Summary

Problems solved by technology

[0004] However, because the structural design of the pressure relief valve 12 contains a spring 121 made of metal, and the pressure relief valve 12 is adjacent to the mask 16, so that when the patient wears the mask 16 for a magnetic resonance imaging (MRI) examination, the spring 121 will have a magnetic field. The MRI machine interfered, causing the MRI machine to issue a warning sound, and even unable to continue the inspection. The patient must first remove the wake-up ball 1 before performing the MRI examination. This will affect the smoothness of the patient's breathing and make the patient feel Uncomfortable and even life-threatening

[0005] This shows that the above-mentioned existing breathing resuscitator obviously still has inconvenience and defect in structure and use, and needs to be further improved urgently

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

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