The invention discloses a functional fixing plate. The functional fixing plate is produced from the following raw materials, by mass, 0-90% of poly(epsilon-caprolactone), 0-90% of a thermoplastic elastomer, 0(exclusive)-15% of nanometer functional powder, and 0(exclusive)-5% of a crosslinking assistant; and the contents of poly(epsilon-caprolactone) and the thermoplastic elastomer cannot be 0 simultaneously. The functional fixing plate has good comfortableness and fixing strength, has antibiosis, far-infrared, negative ion, magnetism, heat accumulation and cooling functions, can prevent wound infection, promote and improve blood circulation, improve human body immunity, mitigate fatigue and improve the comfort level of patients, has anti-inflammation, detumescence, pain easing and wound healing promotion effects, and is suitable for being used in bone fixation and radiotherapy processes.