Quantitative spraying device used for anesthesia of throat in anesthesia department

Abstract

The invention discloses a quantitative spraying device used for anesthesia of the throat in an anesthesia department. According to the invention, a mounting frame is in an inverted U shape; a throughgroove is formed in the upper surface of the mounting frame; first fastening plates are arranged at the lower ends of the two side walls of the mounting frame correspondingly; one ends of connecting rods are fixedly connected with the first fastening plates, and the other ends of the connecting rods penetrate through through-holes and are fixedly connected with stop blocks; a motor is arranged ona motor supporting plate fixedly connected with the mounting frame; a movable plate is arranged between a second screw rod and a sliding rod; the movable plate is in threaded connection with the second screw rod; the movable plate is in sliding connection with the sliding rod; the lower surface of the movable plate is provided with a spray head; and the upper end of the spray head is communicatedwith a mist pipe. The quantitative spraying device can replace medical staff and repeatedly spray mist to the throat of a patient, thereby achieving the purpose of anesthesia; and the device is convenient to use, and can anesthetize a patient with a quantitative anesthetic, thereby eliminating potential safety hazards.

Description

technical field [0001] The invention relates to the technical field of anesthesia devices, in particular to a throat anesthesia quantitative spray device for anesthesiology department. Background technique [0002] Throat, physiologically refers to the throat, including the pharynx, upper part of the esophagus, larynx and trachea leading to the stomach and lungs, and the upper part of the front of the neck next to the cheek. The throat is an organ for eating, breathing and making sounds. The throat is connected to the mouth and nose, and the lungs and stomach are connected to the bottom. It is the passage connecting the mouth and the lungs and stomach, and it is also the main channel for the circulation of the meridians. When performing surgery on the throat, it is necessary to spray anesthesia on the throat first. In the existing technology Generally, the medical staff hold the spray anesthesia device to anesthetize the patient; [0003] The existing application number is ...

AI Technical Summary

Problems solved by technology

[0003] The existing application number is CN201811584856.2, which discloses a quantitative spray device for throat anesthesia used in anesthesiology department. A liquid outlet pipe is connected at the center of the bottom of the cylinder, and a one-way liquid outlet unit is arranged inside the liquid outlet pipe. , and the other end of the liquid outlet tube is a free end, which can accurately anesthetize the patient's throat, facilitate subsequent surgical treatment, and benefit the patient's rehabilitation. It is worth promoting and popularizing. A layer of anti-corrosion layer is coated on the liquid filling port The liquid filling port needs to be in constant contact with chemical anesthetic drugs. These drugs are more or less corrosive. The anti-corrosion layer can effectively slow down the degree of corrosion of the liquid filling port, effectively protect the liquid filling port, and effectively prolong its service life. At the same time, it also prevents the leakage of the liquid medicine due to the corrosion of the liquid filling port when the liquid is added. However, this setting requires the medical staff to hold the spray anesthesia device to repeatedly spray the patient's throat to achieve the purpose of anesthesia. It is relatively easy to use. It is troublesome, moreover, it is not possible to obtain quantitative anesthetics to anesthetize patients, and there are potential safety hazards

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