Surgical system and adjustable power supply system for delivering energy to surgical equipment

A surgical system, an integrated surgical system and an adjustable power supply system for delivering energy to a surgical device, the surgical device including an ultrasonic surgical device and/or a high frequency surgical device, characterized in that the adjustable power supply system comprises: a boost circuit for receiving a negative DC voltage and a first control signal, and under the control of the first control signal, the negative direct current voltage is converted into a positive direct current voltage with the corresponding magnitude, so that the positive direct current voltage is provided for the surgical equipment. According to the invention, by introducing the boost circuit, wide-range adjustable positive current output is realized. 一种用于向外科设备递送能量的手术系统，集成手术系统和可调电源系统，外科设备包括超声外科设备和/或高频外科设备，其特征在于，所述可调电源系统包括：升压电路，所述升压电路用于接收负直流电压和第一控制信号，并在所述第一控制信号的控制下将所述负直流电压转换成相应大小的正直流电压，以向所述外科设备提供。本申请通过引入升压电路，实现了宽范围可调的正电流输出。