Anesthetic waste gas extraction device for anesthesiology department

Abstract

The invention relates to the technical field of medical instruments, and discloses an anesthetic waste gas extraction device for an anesthesiology department. The anesthetic waste gas extraction device for the anesthesiology department comprises a treatment box, one side of the treatment box is movably connected with a supporting rod, one side of the treatment box is fixedly connected with a motor, one side of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a rotating rod, one side of the rotating rod is movably connected with a connecting rod, and the connecting rod is movably connected to one side of the supporting rod. The anesthetic waste gas extraction device for the anesthesiology department has the advantages that by arranging a connecting plate, during gas extraction, a gas extraction pump is started, so that waste gas in an anesthesia chamber enters a gas inlet pipe through a gas collection hood and then enters a treatment box through a gas outlet pipe for waste gas treatment; during gas extraction, the motor is started, a rotating shaft rotates, and the rotating rod rotates; the connecting rod pulls the supporting rod to swing left and right on the treatment box, so that the gas collection hood at the top of the connecting plate swings left and right; and therefore, the waste gas absorption area is increased, and the waste gas treatment efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anesthesia waste gas extraction device for an anesthesia department. Background technique [0002] Hospital operations will use anesthesia machines to anesthetize patients. During this process, exhaust gas is usually discharged directly into the anesthesia operating room, which not only easily causes secondary inhalation of patients, affects the inhaled dose of anesthetic, but is also easily inhaled by medical staff in the operating room. Affecting the normal work of medical staff, it is easy to cause problems such as dizziness, fatigue, and lack of energy in a short period of time. An anesthesia waste gas extraction device for anesthesia departments is needed. [0003] However, when the current exhaust gas extraction device is in use, the exhaust gas is usually pumped into the interior of the device through the exhaust port of the exhaust fan for treatment. The effici...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides an anesthesia waste gas extraction device for anesthesia departments, which is equipped with an anesthesia pump that is started to allow the exhaust gas inside the anesthesia room to enter the inside of the intake pipe through the gas collection hood, and then Enter the interior of the treatment box through the air outlet pipe for exhaust gas treatment. When pumping air, start the motor to rotate the rotating shaft and the rotating rod. Pull the support rod through the connecting rod to swing left and right on the treatment box, and then make the collector on the top of the connecting plate The gas hood swings left and right to increase the exhaust gas absorption area and improve the efficiency of exhaust gas treatment; the filter cylinder is cylindrical in shape and located inside the treatment box, and the exhaust gas treatment material is fixed on the top of the partition and located inside the filter cylinder, which is convenient To treat the exhaust gas, after using it for a period of time, turn the connecting shaft to rotate the fixed plate and the filter cylinder, and turn the partition with the exhaust gas treatment material to the bottom of the treatment box for easy replacement, and install the filter material The partition plate is rotated to the position where the inside of the treatment box is located at the top of the fixed plate for sealing, no need to disassemble, easy operation, good practicability, etc., which solves the problems of low waste gas treatment efficiency and inconvenient replacement of waste gas treatment materials

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