Preoperative quantitative spray dosing device for anesthesiology department

Abstract

The invention discloses a preoperative quantitative spray dosing device for anesthesiology department, which comprises a base and moving wheels, the periphery of the bottom of the base is rotatably connected with the moving wheels, one side of a mist chamber is fixedly communicated with a mist pipe, the end, away from the mist chamber, of the mist pipe is communicated with a mask, and the mist pipe and the mask are provided with heating assemblies. A mist driving assembly is arranged on the fixing box and used for pushing atomized anesthetic in the mist chamber into the mist pipe from the interior of the mist chamber, and a speed adjusting assembly is arranged on the mist driving assembly and used for adjusting the transmission speed of the mist driving assembly. By adopting the transmission ratio between different gears, the transmission efficiency of atomized anesthetic in the mist chamber is controlled, so that when a patient is coma, the transportation speed is slowed down, and the patient can stably and effectively absorb anesthetic gas.

Description

technical field [0001] The invention relates to the technical field of auxiliary appliances for medical devices, in particular to a preoperative quantitative spray drug delivery device for anesthesiology. Background technique [0002] According to the patent publication number CN111544716A, a quantitative spray device for anesthesia for clinical use in anesthesiology, the present invention includes a carrier plate, a temperature control box, a conical flask, a hydraulic telescopic rod, a rotating gripper, a medicine storage tank, a quantitative measuring cylinder, a gasification The upper surface of the carrier board is welded with the temperature control box, the hydraulic rod is installed on the upper surface of the carrier board, the upper surface of the carrier board is connected with the medicine storage tank, the quantitative measurement is simply welded on the upper surface of the carrier board, and the gas One surface of the chemical tank is connected with the spraye...

AI Technical Summary

Problems solved by technology

The present invention is a quantitative spray device for local anesthesia used in clinical anesthesiology. By setting a temperature control box, a hydraulic telescopic rod, a conical bottle and a rotating handle, it can achieve the purpose of rapid drug preparation and increase its work efficiency; by setting a quantitative measuring cylinder, it can Quickly and conveniently quantify the required medicine; by setting up a vaporization box and a nebulizer, the purpose of vaporizing the medicine and controlling the gaseous medicine at a temperature suitable for human beings can be achieved. However, when the patient needs to be anesthetized, when When the patient is awake, the breathing is relatively normal. Therefore, at this time, the inhalation amount of the nebulized anesthetic is large. When the anesthesia is effective, the patient will be in a coma. At this time, the respiratory rate slows down. The rate at which the anesthetic reaches the patient's nasal cavity remains unchanged, resulting in a relatively clogged patient's nasal cavity, which affects the inhalation of the subsequent atomized anesthetic by the patient. For this reason, we provide a preoperative quantitative spray for anesthesiology. drug device

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