Anesthetic gas monitoring device

Abstract

The invention relates to the technical field of medical instruments, in particular to an anesthetic gas monitoring device which comprises an anesthetic gas transfer tank, a transparent plate is embedded in the side face of the anesthetic gas transfer tank, a dial gauge is arranged on the side face of the transparent plate, and a gas inlet pipe and a gas outlet pipe are inserted into the lower end of the anesthetic gas transfer tank. The anesthetic gas transferring device has the beneficial effects that anesthetic gas is filled into an inner cavity of the anesthetic gas transferring tank through the gas inlet pipe, the anesthetic gas pushes the piston to slide upwards along the inner cavity of the anesthetic gas transferring tank, the anesthetic gas transferring tank moves upwards, and the anesthetic gas transferring tank moves upwards along the inner cavity of the anesthetic gas transferring tank; when the piston is in contact with the limiting circular plate, filling of the anesthetic gas into the anesthetic gas transfer tank is stopped, at the moment, a positioning block of the positioning mechanism is connected with a positioning rod of the piston mechanism in an inserted mode, so that the piston is fixed, the amount of the anesthetic gas in the anesthetic gas transfer tank is fixed, and therefore the introduction amount of the anesthetic gas can be controlled relatively accurately.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anesthetic gas monitoring device. Background technique [0002] In existing clinical operations, patients need to be anesthetized first. Anesthesia refers to the process of injecting anesthetics into the body through inhalation, intravenous, intramuscular injection or rectal perfusion to suppress the central nervous system, resulting in the loss of consciousness of the patient and no pain in the whole body. The most commonly used anesthesia method is general anesthesia with endotracheal intubation, which is characterized by the use of intravenous anesthetics or inhalational anesthetics to produce general anesthesia, and tracheal intubation and mechanically assisted breathing are required during the operation. The existing anesthetic gas transmission device has certain defects in actual use. When transmitting anesthetic gas to patients, the transmission device is relat...

AI Technical Summary

Problems solved by technology

The existing anesthetic gas transmission device has certain defects in actual use. When transmitting anesthetic gas to patients, the transmission device is relatively complicated. Too much anesthetic gas introduction will cause harm to the patient's body, and it is rare that the expected anesthesia effect cannot be achieved.

Therefore, it is necessary for medical staff to observe the amount of anesthetic gas delivered at all times, which greatly increases the burden on medical staff. Because the amount of anesthetic gas that needs to be introduced is different for different patients, and it is difficult to control the amount of gas relatively accurately during the transmission of anesthetic gas. Transmission volume, thus affecting the patient's anesthesia effect

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