A method for automatic replenishment of inventory of test consumables

Abstract

The invention provides a test consumable automatic stock replenishment method which is applied to a research center. The method comprises the steps that the current stock E of a test consumable within the research center and the historical data of using the test consumable are acquired; according to a preset stock replenishment forecasting period T, the estimated total number of exfoliation L in the stock replenishment forecasting period T is calculated; according to the preset number N of test consumables used by subjects in each interview and the interview period P of the subjects, the number S of the interviews of enrolled subjects in the stock replenishment forecasting period, the number U of the interviews of to-be-enrolled subjects in the stock replenishment forecasting period, and the total number R of used test consumables are calculated; the number Q of replenishment test consumables in the stock replenishment forecasting period is calculated, and then a stock replenishment request is sent to a warehouse; and the warehouse replenishes test consumables for the research center. According to the invention, the method can adaptively replenish the stock of the test consumables, and automatically ensures that the stock of the test consumables is sufficient but not wasted.

Description

technical field [0001] The invention relates to the field of inventory control, in particular to a method for automatically replenishing inventory of test consumables. Background technique [0002] Drug clinical research is a trial that uses a huge amount of drugs, and each drug must be transported from the warehouse to each research center or hospital, and then sent from the research center to the subjects before being used. [0003] Due to the extremely expensive experimental consumables used in clinical research (including drugs, or medical gauze, syringes, artificial corneas and other experimental equipment), the conditions for transportation and storage are very harsh, and the overall cycle of drug trials is long and the number of subjects is limited. Many, different test consumables require different visit cycles for subjects, and the number of subjects will change according to different situations, so it is difficult to predict the number of supplementary test consuma...

AI Technical Summary

Problems solved by technology

[0003] Due to the extremely expensive experimental consumables used in clinical research (including drugs, or medical gauze, syringes, artificial corneas and other experimental equipment), the conditions for transportation and storage are very harsh, and the overall cycle of drug trials is long and the number of subjects is limited. Many, different test consumables require different visit cycles for subjects, and the number of subjects will change according to different situations, it is difficult to predict the number of supplementary test consumables

For example, if the hospital orders too much, the cost will be too high, and it will also face the problem of keeping medicines; if it orders less, it will be difficult to meet the requirements of the test. If the test should be interrupted due to lack of medicines, the final test results may be affected. , and even the entire drug trial must be redone, which will cause serious economic losses

[0004] In addition, the distance between different warehouses and hospitals is uncertain and the transportation conditions are different, resulting in different transportation cycles for supplementary test consumables from warehouses to each hospital. Therefore, it is also difficult for warehouses to determine suitable supplementary test consumables for each hospital. quantity

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