Liquid dispensing method and system

Abstract

The invention provides a liquid dispensing method and a liquid dispensing system, wherein the liquid dispensing method comprises the following steps: receiving a liquid dispensing order, and placing aplurality of required drug containers onto a drug tray; placing the drug tray on a preset position; and in accordance with a preset order of extracting and injecting liquid in the liquid dispensing order, driving injector operating modules to sequentially move to positions which adapt to the drug containers on the drug tray in each step of operation of extracting or injecting the liquid via a first motion platform, pushing and pulling plungers of injectors via plunger operating components in the injector operating modules, and executing the operation of extracting the liquid from or injectingthe liquid into the drug containers until the completion of liquid dispensing. Based on the method and the system, manual liquid dispensing is replaced by automatic liquid dispensing via an intelligent machine, so that high liquid dispensing efficiency and good operating accuracy are achieved, and workload of medical personnel is reduced; and the method and the system are conducive to body healthof the medical personnel.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a liquid dispensing method and a liquid dispensing system. Background technique [0002] In the hospital, a very frequent operation is liquid preparation, including: (1) according to the prescription issued by the doctor, mixing multiple medicines together through a syringe and injecting them into the human body; (2) mixing multiple medicines to make A specific drug used in medical experiments or other operations. [0003] In the prior art, the dosing is done manually, that is, the medical personnel use a syringe to extract or inject liquid from the drug container, and then do the dosing. The efficiency of manual liquid preparation is low, and the degree of automation is low. Because there are too many patients in the hospital, the liquid dispensing task is very heavy, which increases the work intensity of the medical staff and is not conducive to the physical and mental health o...

AI Technical Summary

Problems solved by technology

The efficiency of manual liquid preparation is low, and the degree of automation is low

Because there are too many patients in the hospital, the task of dispensing the liquid is very heavy, which increases the work intensity of the medical staff and is not conducive to the physical and mental health of the medical staff.

Moreover, when using artificial liquid preparation, the human body is prone to fatigue after working for a long time, or the energy is scattered, and there is a possibility of inputting the wrong dose or variety, which will cause medical accidents or other adverse consequences.

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