Femoral intertrochanteric fracture double-sleeve type osteosynthesis device

The invention discloses a femoral intertrochanteric fracture double-sleeve type osteosynthesis device. The femoral intertrochanteric fracture double-sleeve type osteosynthesis device comprises an osteosynthesis plate, double-sleeve nails and a plurality of locking screws. The osteosynthesis plate is matched with the outer side of the femoral neck end in shape and the width and the thickness of the osteosynthesis plate decrease from top to bottom. The upper portion and the lower portion of the osteosynthesis plate are provided with a plurality of threaded locking holes and the middle portion of the osteosynthesis plate is fixedly connected to two sleeves. The double-sleeve nails comprise two half-threaded empty nails and the tail ends of the two half-threaded empty nails are sleeved in the two sleeves of the osteosynthesis plate. The locking screws are used for fixing the osteosynthesis to a femur through the locking holes. When the femoral intertrochanteric fracture double-sleeve type osteosynthesis device is used clinically, the two half-threaded empty nails are screwed along a guide needle, the sleeves sleeve the tail ends of the half-threaded empty nails, the upper portion of the osteosynthesis plate is fixed to a femoral greater trochanter with 3 or 4 locking screws, and the lower portion of the osteosynthesis plate is fixed to a femoral shaft. The femoral intertrochanteric fracture double-sleeve type osteosynthesis device can reduce the fracture line, improves stability and is quick in healing and suitable for diversity femoral neck fracture repair.