Anaesthetic spraying device for anesthesia care in anesthesiology department

Abstract

The invention relates to the technical field of medical instruments, and discloses an anesthetic spraying device for anesthesia care in anesthesiology department. The anesthetic spraying device for anesthesia care comprises a gas guiding box body. A mounting member is fixedly installed at the bottom of the gas guiding box body. A telescopic mechanism is fixedly installed on the inner bottom wall of a chamber of the mounting member. A moving rod penetrating the gas guiding box body is fixedly mounted on the top of the telescopic mechanism. According to the anesthetic spraying device for anesthesia care in the anesthesiology department, a mask is in close contact with the face of a patient, and gas flow is conducted through a connecting hose; when the patient exhales, the pressure intensityin a gas guiding chamber increases rapidly, a flow limiting member on the right is closed while a flow limiting member on the left is open, and therefore the delivery of medicine is stopped; and at the same time, the gas flow is discharged from the patient to the outside by a ventilation tube, so that when the patient takes a breath during anesthesia, the fact that interaction between atomized gasflow and the gas exhaled from the patient is unlikely to occur is ensured, the influence on the patient is relieved and the anesthetic spraying device has better reliability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anesthetic medicine spraying device for nursing in anesthesiology department. Background technique [0002] Anesthesia means the loss of consciousness and feeling. The loss of feeling can be localized, that is, it is reflected in a certain part of the body, or it can be systemic, that is, it is reflected in the loss of consciousness and unconsciousness of the patient's whole body. From a medical point of view, the meaning of anesthesia It is to temporarily lose the patient's overall or partial sensation through drugs or other methods, so as to achieve the goal of painlessness, and provide conditions for surgical treatment or other medical examination and treatment. [0003] At present, when medical staff anesthetize patients, they usually use liquid injection or gas inhalation and other anesthesia methods. The anesthesia method of gas inhalation is to use anesthesia ga...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anesthesia medicine spraying device for anesthesiology nursing, which has the advantages of effectively controlling the atomized airflow, and solves the problem that the atomized airflow is easily mixed with the patient during the anesthesia process. The exhaled gas in the body interacts, which can easily cause the patient to have a higher pressure during the ventilation process, which can easily lead to the patient's shortness of breath

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