Siphon type liquid medicament accurate quantitative filling device

Abstract

The invention relates to the field of medicament filling, in particular to a siphon type liquid medicament accurate quantitative filling device. The siphon type liquid medicament accurate quantitativefilling device comprises a base, a pipe body, a pipe bottom, a threaded sleeve with adjustable distance and a piston capable of horizontally sliding in the threaded sleeve, wherein the threaded sleeve is in threaded connection with one end, close to the pipe bottom, of the pipe body, the piston is vertically arranged in the threaded sleeve, a piston rod is horizontally arranged at one end, closeto the pipe bottom, of the piston, a first water outlet hole is formed in the center of one end, far away from the pipe bottom, of the threaded sleeve, a second water outlet hole is formed in the center of one end, far away from the pipe bottom, of the pipe body, a water outlet pipe is connected to the outer side of the second water outlet hole, a vertical siphon pipe is installed at the bottom ofone side, close to the water outlet pipe, of the pipe body, a liquid storage chamber is horizontally and fixedly installed at one end, close to the siphon pipe, of the base, and a small one-way valveis arranged at the end of the siphon pipe. The siphon type liquid medicament accurate quantitative filling device is simple in structure, convenient to operate, high in filling speed and high in adjusting precision, has good practicability, can fill liquid medicament quantitatively, and improve the working efficiency and filling precision.

Description

technical field [0001] The invention relates to the field of medicament filling, in particular to a siphon type liquid medicament precise quantitative filling device. Background technique [0002] At present, when treating diseases with medicaments in the pharmacy department, in order to facilitate patients to take them, patients are often asked to use easy-to-swallow liquid medicaments. When prescribing medicines to patients, many courses of treatment need to be prescribed at one time, which requires different doses to be prescribed according to the degree of illness of different patients. [0003] Under the current technology, pharmacists generally directly fill the medicine manually. This method is not only inefficient, but also difficult to quantify accurately. It is likely to cause a large error in the amount of medicine injected. It is difficult for traditional filling tools to be accurately and adjustable. Perform fast filling operation, and the operation is relative...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a siphon type liquid medicament accurate quantitative filling device. Quantity error, traditional filling tools are difficult to accurately and adjustable for rapid filling operation, and the operation is more cumbersome, which affects the patient's treatment time and other issues

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