Throat anesthesia quantitative spraying device for anesthesia department

Abstract

The invention relates to the technical field of throat anesthesia equipment for the anesthesia department, in particular to a throat anesthesia quantitative spraying device for the anesthesia department, which comprises a base, a flow sensor, a control panel, a servo motor and a micro water pump, a screw is transversely inserted into the base, and sliding sleeves symmetrically sleeve the outer walls of the left side and the right side of the screw; and a connecting block is fixedly welded to the top of each sliding sleeve, and an arc-shaped support is fixedly installed on the outer side of each connecting block. The two sets of arc-shaped supports are arranged to be semicircular, so that the device conducts surrounding spraying around the neck of a patient, through annular spraying, the device is more uniform and stable during anesthetic spraying, the flow sensor is arranged in the insertion cylinder, the flow of anesthetic liquid flowing in the insertion cylinder is detected through the flow sensor, starting and stopping of the micro water pump are controlled, and the quantitative atomization spraying accuracy of the device is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of throat anesthesia equipment used in the anesthesiology department, in particular to a quantitative spray device for throat anesthesia used in the anesthesiology department. Background technique [0002] The meaning of anesthesia is to use drugs or other methods to temporarily deprive the patient of overall or partial sensation in order to achieve painless surgical treatment. In the existing medical treatment process, the basic theory, clinical knowledge and equipment technology related to anesthesia are used. Eliminating pain during surgery, ensuring patient safety, and creating good conditions for surgery are the main functions of the anesthesiology department in the existing medical system. When the existing anesthesiology department anesthetizes the throat, it is necessary to reduce the impact on the throat of the patient during acupuncture anesthesia. Injury, and in order to make the anesthetic drug s...

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