Simple air bag respirator driving device

Abstract

The simple air bag respirator driving device comprises a bottom plate, a left arc-shaped plate, a right arc-shaped plate, a main shaft, a left rotating shaft, a right rotating shaft and a power device, the two ends of the main shaft are fixed to the bottom plate through bases, and the two ends of the left rotating shaft and the two ends of the right rotating shaft are rotationally arranged on the bottom plate through the bases; the left arc-shaped clamping plate and the right arc-shaped clamping plate are rotatably arranged on the main shaft through sleeves; a return spring for driving the left arc-shaped clamping plate and the right arc-shaped clamping plate to rotate towards the outer side is arranged on the main shaft; a left eccentric wheel and a right eccentric wheel are fixed to the left rotating shaft and the right rotating shaft respectively, a clamping cavity is formed between the left arc-shaped clamping plate and the right arc-shaped clamping plate, and the power device drives the left eccentric wheel and the right eccentric wheel to synchronously rotate in different directions. According to the driving device of the simple air bag respirator, the power device is driven by the power transmission mechanism to compress the air bag, the clamping cavity has the maximum space under the action of the return spring, auxiliary respiration of a patient is achieved, and the technical problem that an existing patient depending on auxiliary respiration cannot conduct auxiliary respiration in the scanning process is solved.

Description

technical field [0001] The invention relates to a simple airbag respirator driving device, more specifically, to a device that can be entirely composed of non-metallic materials (plastic materials) and is suitable for magnetic resonance scanning in a magnetic avoidance environment or an emergency environment with incomplete power supply The simple airbag respirator driver used. Background technique [0002] Medical institutions should be equipped with adequate life resuscitation equipment. In the event of an emergency, if the hospital does not have relevant emergency equipment to respond, the safety of the patient's life cannot be guaranteed. Hospitals play a pivotal role in the occurrence of public health emergencies. Safe medical equipment and complete emergency plans for medical institutions are also the key to the final formation of the "horizontal to edge, vertical to the end" emergency plan system proposed by the National Health Commission. [0003] The simple airbag...

AI Technical Summary

Problems solved by technology

A power failure will cause the ventilator to be unavailable, and the use of artificial airbag respirators to assist patients with breathing must rely on medical staff to manually squeeze the airbags to ensure lung ventilation

If the human resources of medical staff are insufficient, one-on-one emergency respiratory support cannot be provided, and the frequency and volume of manual extrusion for a long time are not standard, which may lead to complications such as acute gastric dilatation, suffocation, barotrauma and even death, seriously endangering patients Safety

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