Anesthetic gas purification device for anesthesiology department clinics

Abstract

The invention discloses an anesthetic gas purification device for anesthesiology department clinics. The anesthetic gas purification device comprises a storage can, an oxygen inlet pipe is arranged atthe left end of the storage can, a first one-way valve is arranged at the right end of the oxygen inlet pipe, an anesthetic gas inlet pipe is arranged at the upper end of the side face of the storagecan, a second one-way valve is arranged at the lower end of the anesthetic gas inlet pipe, a PLC is arranged at the front end of the side face of the storage can, an oxygen concentration detector isarranged at the lower end of the side face of the storage can, a connecting pipe is arranged at the right end of the storage can, a valve is arranged at the side face of the connecting pipe, and a filter is arranged at the end, away from the storage can, of the connecting pipe. The anesthetic gas purification device for the anesthesiology department clinics is simple in structure, mixed gas of oxygen and anesthetic gas can be sterilized, disinfected and filtered, the purification effect of the mixed gas is improved, harmful substances in gas are prevented from harming the human body, excessiveanesthetic gas can be adsorbed and purified, and the anesthetic gas purification device is easy to operate and high in practicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anesthetic gas purification device for clinical use in the department of anesthesiology. Background technique [0002] Anesthesia mixed gas mainly refers to inhaled anesthetics such as enflurane and ether. Anesthesia gas is an important medical tool in the process of anesthesia. In the process of anesthesia, it is usually necessary to purify and filter the mixture of anesthesia gas and oxygen before being absorbed by the human body. To prevent harmful substances in the gas from causing harm to the human body, the existing anesthetic gas purification device mainly filters the impurities in the gas through a single filter screen, and the purification effect is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a clinical anesthesia gas purification device for anesthesi...

AI Technical Summary

Problems solved by technology

[0002] Anesthesia mixed gas mainly refers to inhaled anesthetics such as enflurane and ether. Anesthesia gas is an important medical tool in the process of anesthesia. In the process of anesthesia, it is usually necessary to purify and filter the mixture of anesthesia gas and oxygen before being absorbed by the human body. , to prevent harmful substances in the gas from causing harm to the human body, the existing anesthetic gas purification device mainly filters the impurities in the gas through a single filter, and the purification effect is not good

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