Surgery equipment with one-hand operated safety device and operation method thereof

The invention provides surgery equipment with a one-hand operated safety device and an operation method thereof; the surgery equipment comprises a performer, an intermediate connector and a controller connected in sequence; the performer comprises a stapling cartridge assembly, a staple anvil assembly and a driving assembly; the controller comprises a percussion trigger mechanism and a percussion safety mechanism. A stapler can be operated by one hand so as to open the percussion safety mechanism while ensuring operation safety, thus reducing operation process risks, and shortening operation time.