Anesthesia breathing circuit heating device and anesthesia machine with anesthesia breathing circuit heating device

Abstract

The anesthesia breathing circuit heating device comprises a main body unit, the main body unit comprises an anesthesia machine, a breathing machine arranged on one side of the surface of the anesthesia machine, and a monitor arranged at the top end of the anesthesia machine; the disassembly and assembly unit is arranged on one side of the surface of the anesthesia machine and comprises a fixed bin, a fixed block arranged on the side, away from the anesthesia machine, of the fixed bin, an inner cavity extending to the fixed bin, and limiting rods arranged at the top end and the bottom end of the inner cavity of the fixed bin. Through mutual cooperation of the heating units, the positioning block can be driven to pull the loop pipe left and right, so that the retention time of gas on the inner side of the loop pipe in the inner cavity of the heating bin is prolonged, the heating effect of the device on the loop pipe is improved, normal operation of the anaesthesia machine can be guaranteed during long-time use, and the working efficiency of the anaesthesia machine is improved. And the practicability of the device is further improved.

Description

technical field [0001] The invention relates to the technical field of anesthesia machines, in particular to an anesthesia breathing circuit heating device and an anesthesia machine with the component. Background technique [0002] The anesthesia machine sends the anesthetic into the alveoli of the patient through a mechanical circuit, forming a partial pressure of the anesthetic gas, which diffuses into the blood, and directly inhibits the central nervous system, thereby producing the effect of general anesthesia. The anesthesia machine is a semi-open anesthesia device, which is mainly composed of an anesthesia evaporation tank, a flow meter, a folding bellows ventilator, a breathing circuit (including suction and expiration one-way valves and manual airbags), bellows and other components. The anesthesia breathing circuit plays an important role in the entire anesthesia machine. During the use of the patient, the exhaled gas temperature is higher than the ambient temperatur...

AI Technical Summary

Problems solved by technology

The anesthesia machine is a semi-open anesthesia device, which is mainly composed of an anesthesia evaporation tank, a flow meter, a folding bellows ventilator, a breathing circuit (including suction and expiration one-way valves and manual airbags), bellows and other components. The anesthesia breathing circuit plays an important role in the entire anesthesia machine. During the use of the patient, the exhaled gas temperature is higher than the ambient temperature, and it is easy to form condensed water at the exhalation port of the anesthesia breathing circuit, and it will form water inside it for a long time , has an impact on the overall performance of the anesthesia machine, and most of the current anesthesia machines do not have a device for heating the breathing circuit, resulting in long-term use, it is easy to affect the overall performance of the anesthesia machine, and the current anesthesia breathing circuit heating device has a The heating effect of the loop pipe is poor, and the loop pipe cannot be heated well, which makes the practicability poor

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