A low-temperature plasma generator for use in surgeries, wherein: the low-temperature plasma generator comprises a CPU control module, a vibration module which is connected to the CPU control module, and an output module which is connected to the vibration module; wherein the CPU control module comprises: a microprocessor; an analogue-to-digital conversion circuit that is connected to an input end of the microprocessor; an interface chip which is interacted with the microprocessor for signal interaction; and a display driving circuit and a voice prompting device that are respectively electrically connected to an output end of the interface chip, and a display device for receiving the output signals of the display driving circuit; the analogue-to-digital conversion circuit and the microprocessor being respectively electrically connected to the vibration module; wherein the vibration module comprises: a key operation unit for inputting signals to the microprocessor; a current detection circuit for inputting detecting signals to the analogue-to-digital conversion circuit; a power control circuit for receiving the control signals of the microprocessor; and a first vibration unit and a voltage amplification circuit which are respectively connected to the output end of the power control circuit, the first vibration unit and the voltage amplification circuit being connected bi-directionally and being both connected to the output module; and a second vibration unit for sending signals to the voltage amplification circuit. a microprocessor; an analogue-to-digital conversion circuit that is connected to an input end of the microprocessor; an interface chip which is interacted with the microprocessor for signal interaction; and a display driving circuit and a voice prompting device that are respectively electrically connected to an output end of the interface chip, and a display device for receiving the output signals of the display driving circuit; the analogue-to-digital conversion circuit and the microprocessor being respectively electrically connected to the vibration module; wherein the vibration module comprises: a key operation unit for inputting signals to the microprocessor; a current detection circuit for inputting detecting signals to the analogue-to-digital conversion circuit; a power control circuit for receiving the control signals of the microprocessor; and a first vibration unit and a voltage amplification circuit which are respectively connected to the output end of the power control circuit, the first vibration unit and the voltage amplification circuit being connected bi-directionally and being both connected to the output module; and a second vibration unit for sending signals to the voltage amplification circuit. a key operation unit for inputting signals to the microprocessor; a current detection circuit for inputting detecting signals to the analogue-to-digital conversion circuit; a power control circuit for receiving the control signals of the microprocessor; and a first vibration unit and a voltage amplification circuit which are respectively connected to the output end of the power control circuit, the first vibration unit and the voltage amplification circuit being connected bi-directionally and being both connected to the output module; and a second vibration unit for sending signals to the voltage amplification circuit.