Hand air cushion for PFNA operation

The utility model discloses a PFNA operation hand air cushion which comprises a soft pillow, an air bag is arranged in the soft pillow, fixing soft belts are arranged on the two sides of the soft pillow, the front side of the soft pillow is connected with an oversleeve through a hook-and-loop fastener, the oversleeve is a rubber pipe or a plastic pipe, radial wrinkles are distributed on the rubber pipe or the plastic pipe in the axial direction, and the outer side of the rubber pipe or the plastic pipe is provided with an air bag. The front side of the soft pillow is further provided with a bandage which sleeves the oversleeve from the outside in the radial direction through a hook-and-loop fastener, and the bandage is connected through the hook-and-loop fastener. Compared with the prior art, the utility model can solve the problems of easy dislocation of arms, numbness of limbs and unsmooth blood fluid of a patient, which are easily caused by improper restraint of the arms of the patient in the current PFNA