An adhesive dispensing assembly includes a positioning module, a driving rod, a guiding block, a screw nut, a moving rod, and a motor. The fuse busbar includes a first busbar having a first input connecting portion; a second busbar having a second input connecting portion; and a fusible element provided between the first busbar and the second busbar. The method also includes adjusting the energy applied to tissue based on the detected rate of change to control the detected phase transition. The second crystallization current pulse has a second peak current. There is further provided a biometric imaging device for executing the above described method, as well as memory for storing data, relevant to the above-described method. Power and frequency of transmission are selectable by the CRU to optimize performance.