Medicine closed loop control system

Abstract

The invention provides a medicine closed loop control system, which can automatically record the time when the medicine package is opened and can monitor the expiry date of the medicine. The automaticrecording of medicine doses can be realized, the left doses of medicine can be automatically calculated, and a doctor can be reminded to conduct left liquid discarding after the medicine is expired.The invention is advantageous in that the automatic management including medicine fetching, packaging opening, medicine taking, medicine reserving and discarding can be realized; medicine informationof each link can be recorded, and labor burden on medical affairs can be reduced; possibility of medicine loss or information record error can be decreased.

Description

technical field [0001] The invention relates to the technical field of drug management in hospitals, in particular to a drug closed-loop control system. Background technique [0002] With the advancement of technology, automated drug management systems have been widely used in hospitals. For example, the previous application submitted by our company with the application number CN201110211704 proposed such an automatic drug storage system. Existing drug access systems generally have a central control unit and input and output devices. For example, many drug management systems use a computer for drug management. The drug management system has several drug storage spaces, such as drawers, drug cabinets, or controllable drug boxes. These storage spaces usually have locking mechanisms that can be controlled by electrical signals. The drug management system also includes input to the central control unit, The output device and the power supply that powers the lock. When taking t...

AI Technical Summary

Problems solved by technology

[0003] At present, the specifications of domestic drugs are basically fixed, but due to the different conditions of patients, there are often cases of residual drug liquid in the process of administering drugs to patients

Especially for narcotic drugs and first-class psychotropic drugs, the residual liquid still has anesthetic function. If the controlled drugs in the container are not used up, and if these remaining drugs are not effectively controlled during the use process, the violators may put them in the container. The residual drugs are collected to reach dangerous doses, and even the containers are taken out of the hospital by means of theft and replacement, resulting in extremely serious consequences

[0004] In addition, after opening the package of medicines, there is a certain shelf life. After the shelf life is exceeded, not only the efficacy of the medicines cannot be guaranteed, but in severe cases, it will also affect the lives of patients. Currently, hospitals do not supervise the shelf life of medicines after opening the packages. Without automation, medical personnel need to manually record the opening time every time they open the drug package, and medical personnel need to check whether the drug is expired when the unused medicine is used again

Furthermore, in the existing drug use process, the actual drug dosage of the patient is usually reflected in the medical records to facilitate the evaluation of the treatment plan and the therapeutic effect of the drug. Dosage records need to be manually generated by medical staff

In these processes, the existing manual way of working is not only inefficient, but also error-prone

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