A kind of drop dosage prior-warning device, is installed between what infusion stand and dropping bottle comprising warning mould group, configuration interface measure mould group and control mould group. Configuration interface system is to provide accumulated dose value. The weight that mould system is used to measure dropping bottle is measured, to generate raw voltage values. Control mould system is electrically connected what warning mould group, configuration interface and measures mould group, to read accumulated dose value and raw voltage values, and penetrates warning mould group to carry out alarm. Therefore, the drop dosage prior-warning device of this creation can carry out setting dosage through configuration interface, and carry out sense weight by measuring mould group, control mould group is cooperated to calculate doses remaining and carry out early warning again, the workload and burden that medical staff can not only be reduced, can more promote the Medical Quality of medical facilities.一種點滴劑量預警裝置，係裝設於點滴架與點滴瓶之間，其包括警示模組、設定介面、量測模組以及控制模組。設定介面係用以提供總劑量值。量測模組係用來量測點滴瓶之重量，以產生原始電壓值。控制模組係分別電性連接於警示模組、設定介面與量測模組，以讀取總劑量值以及原始電壓值，並透過警示模組來進行警報。因此，本創作之點滴劑量預警裝置可以透過設定介面來設定劑量，並藉由量測模組來檢測重量，再配合控制模組來計算出剩餘劑量並進行預警，不僅可以減少醫護人員的工作量與負擔，更可以提升醫療設施之醫療品質。
