The invention discloses a medical instrument vending
machine return management method and
system, and aims to solve the problems that existing return
verification is loose, commodity state auditing is insufficient,
data management is split and the like, a central
server responds to a return request, and a vending goods table and a sold goods table of a corresponding vending
machine are matched; after a transaction
voucher (including an encrypted two-dimensional code, a transaction number, a
mobile phone number, a one-time
verification code and the like) is verified, a goods return opening is opened; scanning the commodity UDI, matching the scanned commodity UDI with a sold goods table, and judging a goods return state in combination with a preset goods
return time threshold value; images are collected through a multi-angle camera, and commodity damage and unsealing features are detected through an image recognition model; the goods table is updated, and the goods are conveyed to the corresponding goods channels. The
system comprises a return triggering module, a
voucher verification module and the like and has an offline
processing function. According to the invention, the return process
automation is realized, false return can be prevented, the safety of
medical instruments is ensured, and the
management efficiency is improved.