A device for recovering and discharging anesthesia ether waste gas

Abstract

The invention discloses a recycling and discharging device for anesthetic diethyl ether waste gas. The device mainly comprises a gas pipe, a sleeve bag, a drug injection connecting pipe, a drug injection port, a joint, a negative pressure pump, a connecting pipe, a collector, a main unit and a digital display panel; the sleeve bag is installed at the bottom of the gas pipe, the top of the gas pipeis connected with the negative pressure pump through the joint, the negative pressure pump is provided with a gas inlet and a gas outlet, the gas outlet is connected with the collector through the connecting pipe, and the digital display panel is installed on the top surface of the collector; the collector comprises a fan, a first filter layer, a second filter layer, a decomposition chamber and acollection chamber, the fan is installed on the inner bottom surface of the collector, the first filter layer is installed in the portion, above the fan, in the collector, the second filter layer isinstalled in the portion, above the first filter layer, in the collector, and the decomposition chamber is formed in the portion, above the second filter layer, in the collector. By means of the recycling and discharging device for the anesthetic diethyl ether waste gas, the problems are solved that the bodies of related personnel of an anesthesia room are damaged by inhalation of the anesthetic waste gas, the pollution is caused by the anesthetic waste gas to the environment, and the waste gas is recycled.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a device for recovering and discharging anesthesia ether waste gas. Background technique [0002] Anesthetic drug delivery systems in surgical settings (medical, dental, and veterinary) generate large amounts of waste anesthetic gas. Exhaled air from patients is currently collected by dedicated or shared vacuum systems. Healthcare facilities typically employ one or more central vacuum pumps to collect exhaust air from individual anesthesia locations. These vacuum pumps are generally oversized, so they are designed to collect exhaled anesthetic gases over a wide range of flow rates. Because these pumps run continuously, the waste anesthetic gas aspiration system also draws large amounts of ambient room air from the anesthesia site, diluting the waste anesthetic gas significantly. In central vacuum pumps, the airflow is often mixed with other room air to further dilute i...

AI Technical Summary

Problems solved by technology

[0004] In view of the above technical problems, in order to protect the relevant personnel in the anesthesia room from inhaling anesthesia waste gas to cause harm to the body and the pollution caused by anesthesia waste gas to the environment, we have developed a recovery and discharge device for anesthesia ether waste gas.

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