Portable multimode first aid ventilation and attracting system

Abstract

The invention belongs to the technical field of medical apparatuses, in particular to a portable multimode first aid ventilation and attracting system. The portable multimode first aid ventilation andattracting system comprises a ventilation and oxygen supplying system and an attracting system, wherein the ventilation and oxygen supplying system comprises positive pressure producing equipment; the positive pressure producing equipment is connected with an oxygen producing molecule sieve; the oxygen producing molecule sieve is connected with an air oxygen mixer; the output end of the air oxygen mixer is connected with a gas path distributor; the gas path distributor is connected with a plurality of terminal ventilation oxygen supplying gas paths; the ventilation and oxygen supplying systemalso comprises an oxygen tank; the oxygen tank is connected with the air oxygen mixer; the attracting system comprises negative pressure producing equipment; the negative pressure producing equipmentis connected with a negative pressure jar; the negative pressure jar is connected with a negative pressure attracting gas path; and the positive pressure producing equipment of the ventilation and oxygen supplying system and the negative pressure producing equipment of the attracting system are the same pressure generating equipment. According to the portable multimode first aid ventilation and attracting system disclosed by the invention, the oxygen supplying and ventilation and vacuum attracting are integrated in one system; and the portable multimode first aid ventilation and attracting system can be used in an operating room, ICU, a ward, an ambulance and a first aid site, so that the medical service quality is improved, the life safety of a patient is guaranteed, and the life threatening risk of a patient suffering from hyoxemia is reduced.

Description

technical field [0001] The invention relates to a portable multi-mode emergency ventilation and suction system, which belongs to the technical field of medical devices. Background technique [0002] Oxygen supply ventilation and negative pressure suction are two physical flow effects in opposite directions. The current clinical equipment, oxygen supply ventilation and negative pressure suction work are respectively realized by two independent devices: [0003] 1. There are two commonly used ventilation modes in terms of ventilation: a. Equipment based on positive pressure masks, such as conventional positive pressure mechanical ventilators, small positive pressure mask breathing balls, and simple respirators with manual mask skin bags. b. Equipment based on high-frequency ventilation, such as conventional high-frequency ventilator, emergency high-frequency ventilator, manual high-frequency oxygen supply, etc. [0004] 2. In terms of attraction, it is based on negative pres...

AI Technical Summary

Problems solved by technology

In this way, clinically, in addition to the cumbersome operation, in the process of outdoor first aid, there is no mature equipment for critically ill asphyxia patients, which can satisfy ventilation and suction at the same time, delaying the treatment of patients

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