The electronic scale of electronic traceability information system for medical wastes introduced by our company, the collection and transportation personnel only need to use the employee card to scan the identity of the handheld scanner, and after swiping the card, push the customized medical waste transfer vehicle to each department for collection. At each collection point, the collection and transportation personnel first brush the location label, then put the packaged and sealed medical wastes on the electronic scale of the transfer vehicle. At the same time, the type of medical wastes is input on the handset, and the printed bar code paper is automatically generated and pasted on the medical waste bags. In just 10 seconds, the information of three bags of medical wastes was collected accurately and then put into the transfer vehicle. After confirmation, the staff of the collection point department swiped the card for confirmation. Finally, the medical wastes were delivered to the temporary storage point of medical wastes and scanned into the warehouse. The receiver made the final swipe card confirmation and waited for transfer.

The whole data collected during the process will be transmitted to the computer monitoring system of hospital infection management department in real time, which will monitor and manage the generation, collection, transportation and disposal of medical wastes, and standardize the daily management of medical wastes. Information management function of electronic voucher: the electronic voucher manages the whole life cycle of medical waste, from the initial decision of garbage disposal to the effective transmission through the system, including packing, loading and transportation to incineration. After the treatment, the electronic voucher will record the whole process of medical waste disposal. This is very convenient to realize the online tracking management of the whole process. If there is a problem, it is also convenient to quickly define the problem and find a solution to the problem as soon as possible. Real-time observation of progress, convenient query and specific implementation, reporting and future management.