A. Performance:
1) made ofmedium hardness polymer material with reliable fixed effect.
2) thickeningand washable lining to make clothing more comfortable.
3) to achievethe right and left exchange, easy to wear.
4) wearingwithout affecting X light, computed tomography and magnetic resonance imaging.
B. Indications:
1) acuteimmobilization and protection of ankle and foot injuries.
2)Conservative treatment of ankle joint injury, foot injury, peripheral nerveinjury of leg, crush injury or functional external
fixation after operation.