Quantifiable anesthetic gas purification device used in anesthesiology department

Abstract

The invention discloses a quantifiable anesthetic gas purification device used in the anesthesiology department. The quantifiable anesthetic gas purification device comprises a box, four or more groups of non-slip mats are symmetrically distributed on the lower side of the box at equal intervals, a handle is arranged in the middle of the upper side of the box, a PLC is arranged on one side of thebox, and an alarm apparatus is arranged on the side, close to the PLC, of the box. Four or more groups of hexagon bolts are symmetrically distributed on the side, close to a connecting boss, of a boxcover at equal intervals, the box cover is connected with the connecting boss through the hexagon bolts, a gas storage box is arranged on one side in the box, and a gas inlet of the gas storage box isconnected with one end of a gas inlet pipe. First quantification can be conducted on anesthetic gases through a gas flow controller, and then second quantification can be conducted on a gas pressuresensor in a syringe so that dual quantification can be conducted on the anesthetic gases; quantification is more accurate; due to the arrangement of the handle, the quantifiable anesthetic gas purification device is convenient to carry; the anesthetic gases can be disinfected and purified through an infrared disinfection box.

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] Anesthesia gas mainly includes inhalation anesthetics such as sevoflurane and isoflurane. Its main function is to cause anesthesia effect on the human body. It is an important medical prop in the process of anesthesia. In the process of anesthesia, it is usually necessary to purify and filter the anesthesia gas. Afterwards, it is absorbed by the human body to avoid the harmful substances in the anesthetic gas from causing damage to the human body. However, in the process of human anesthesia, the amount of purified anesthetic gas cannot be precisely controlled, which brings great trouble to medical staff. Patent No. 201610710758.3 discloses a quantifiable anesthetic gas purification device for anesthesiology departments. The infrared sterilizer is connected to th...

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Problems solved by technology

[0002] Anesthesia gas mainly includes inhalation anesthetics such as sevoflurane and isoflurane. Its main function is to cause anesthesia effect on the human body. It is an important medical prop in the process of anesthesia. In the process of anesthesia, it is usually necessary to purify and filter the anesthesia gas. Afterwards, it is absorbed by the human body to avoid the harmful substances in the anesthetic gas from causing damage to the human body. However, in the process of human anesthesia, the amount of purified anesthetic gas cannot be precisely controlled, which brings great trouble to medical staff. Patent No. 201610710758.3 discloses a quantifiable anesthetic gas purification device for anesthesiology departments. The infrared sterilizer is connected to the anesthetic gas storage chamber through a light-transmitting film, and a gas injection pipe is arranged above the anesthetic gas storage chamber. A battery board is arranged above the air delivery pipe, the air delivery pipe is arranged between the air pump and the control panel, a filter screen is arranged inside the air delivery pipe, a flow controller is arranged above the booster pump, and the booster pump There is a perfusion plug installed at the end of the device, but the above patents are inconvenient to carry during use, and the quantification of anesthetic gas is not accurate

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