Fig. 2: Modeling and simulation of the electromagnetic properties of the PRFE-Bandage during cutaneous wound treatment.
From: Smartphone administered pulsed radio frequency energy therapy for expedited cutaneous wound healing
a 3D illustration of the PRFE-Bandage on skin tissues. b, c |S11| and |S21| parameters under different operation distances from 5 mm to 30 mm between the PRFE-Bandage and the smartphone. d Q-factor of the PRFE-Bandage resonating antenna. e Schematics illustrating enhance the wound-induced endogenous electric field by external electric field to facilitate wound healing. f Computational results for the distribution of the mesh view (left), the voltage (middle), and the electric field (right) in vivo wound conditions. The wound model contains layers of epidermis, dermis, adipose, and muscle, and the RER structure contains copper internal and external electrodes.
