Quantitative spraying device for anesthesiology department for throat anesthesia

Abstract

The invention discloses a quantitative spraying device for the anesthesiology department for throat anesthesia. The quantitative spraying device comprises a box body, a liquid storage groove is vertically formed in the upper end face of the box body, a cover plate is arranged at a groove opening of the liquid storage groove, a cylindrical transfer groove is formed in the box body and located below the liquid storage groove, a rotating disc is rotationally installed in the transfer groove, the upper end face of the rotating disc is in sealed and sliding connection with the inner top wall of the transfer groove, a position adjusting motor is fixedly installed on the lower end face of the box body, and an output shaft of the position adjusting motor penetrates and extends into the transfer groove and is coaxially and fixedly connected with the rotating disc; and a measuring groove is vertically formed in the upper end surface of the rotating disc, a liquid inlet pipe corresponding to the measuring groove is arranged between the inner bottom wall of the liquid storage groove and the transfer groove in a communicating manner, and a quantifying mechanism is arranged in the measuring groove. According to the quantitative spraying device, by arranging the quantifying mechanism, the size of internal space of the measuring groove can be changed, so that the feeding amount of anesthetics every time is accurately controlled, equipment does not need to be replaced, and therefore the applicability is high.

Description

technical field [0001] The invention relates to the technical field of anesthesia auxiliary equipment, in particular to an anesthesia quantitative spray device for throat part used in anesthesiology. Background technique [0002] Existing throat anesthesia spray devices used in anesthesiology are generally hand-held, and cannot accurately control the injection volume of each anesthetic agent. Especially when continuous injection needs to change the injection volume, the injection device needs to be replaced, which has poor applicability, and in order to prevent the anesthetic agent from Contaminated, its internal structure is generally closed, so it is difficult to clean its interior. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the traditional anesthesia throat anesthesia spray device in the prior art that cannot accurately control the injection amount of anesthetic each time, and it is difficult to clean the insi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of the traditional anesthesia throat anesthesia spray device in the prior art that cannot accurately control the injection amount of anesthetic each time, and it is difficult to clean the inside of the spray device. Throat area anesthesia quantitative spray device

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