Quantifiable anesthetic gas purification device used for anesthesiology department

Abstract

The invention discloses a quantifiable anesthetic gas purification device used for the anesthesiology department. The device comprises a housing. The upper end of the housing is opened. The upper endof the housing is fixedly connected with the lower end of a gasbag. The interior of the gasbag communicates with the interior of the housing. The middle of the bottom surface in the housing is fixed with a fan. Two gas inlet holes in the lower part of the left side surface of the housing respectively communicate with one end of a gas inlet pipe of anesthetic gases and one end of an oxygen gas inlet pipe. Only when a patient inhale, mixed gases of anesthetic gases and oxygen gas are provided. The power of a gas pump is adjustable. The quantifiable supply of anesthetic gases is achieved while resources are saved. An annular heating coil is used in conjunction with a fan such that anesthetic gases and oxygen gas are uniformly mixed and the temperature is proper. A patient feels more comfortable. An ultraviolet germicidal lamp is used for sterilizing the mixed gases of anesthetic gases and oxygen gas, which lowers the possibility of infections of the patient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a quantifiable anesthetic gas purification device for anesthesiology departments. Background technique [0002] Before the operation, the patient needs to be given general or local anesthesia with isoflurane group, enflurane group, etc., and the patient inhales the anesthetic gas into the body through the breathing mask. The existing equipment continuously supplies the mixed gas of anesthetic gas and oxygen. When the patient exhales Continuing to supply the mixed gas will cause waste of anesthetic gas. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a quantitative anesthesia gas purification device for anesthesia department, which only supplies the mixed gas of anesthesia gas and oxygen when the patient inhales, and the power of the air pump is adjustable. Realize the quantit...

AI Technical Summary

Problems solved by technology

[0002] Before the operation, the patient needs to be given general or local anesthesia with isoflurane group, enflurane group, etc., and the patient inhales the anesthetic gas into the body through the breathing mask. The existing equipment continuously supplies the mixed gas of anesthetic gas and oxygen. When the patient exhales Continuing to supply mixed gas will cause waste of anesthetic gas

Images