The invention discloses a
lower limb intorsion orthosis device which consists of a protective tool
assembly and a binding belt
assembly. The protective tool
assembly comprises a
pelvis portion and foot supporters, wherein protective tool binding belts are arranged at an opening of the
pelvis portion and an opening of the foot supporters. Binding belts are fixedly installed on the outer sides of the foot supporters, and the upper ends of the binding belts are connected with rubber buckles and locking buckles installed on the outer side of the lower end of the
pelvis portion. The binding belts are spirally wounded in the rubber buckles from the outer side of the pelvis portion to the upper portions of heels to be locked. A use method of the
lower limb intorsion orthosis device comprises thefollowing steps that the pelvis portion is worn; the foot supporters are worn; the binding belts are spirally wound; a
lower limb intorsion orthosis range is adjusted. The binding belts having the peculiar flexibility of spiral winding are utilized as joints, the lower limbs can be fixed to extorsion positions, orthosis is conducted on lower limb intorsion caused by
tibia intorsion or excess frontinclination angles of thighbones, the abnormal phenomenon of in-toeing
gait is avoided, and meanwhile the flexibility of the joints is also not affected. Therefore, the lower limb intorsion orthosisdevice can be used in the
daytime and at night, the orthosis time is greatly shortened, an orthosis effect is improved, and the lower limb intorsion orthosis device is safe and comfortable.