Minimally invasive fascia closer with locking device

The minimally invasive fascia closer with the locking device comprises a closer body and a thread leading needle, the closer body comprises a shell, a sliding ring is arranged on the shell in a sleeved mode, fixing mechanisms are arranged on the two opposite sides of the sliding ring, a limiting ring is arranged at the bottom of the sliding ring through a plurality of supporting rods, and the thread leading needle is arranged on the limiting ring. One end of the supporting rod is fixed to the bottom of the sliding ring, and the other end of the supporting rod is fixed to the top of the limiting ring. The sliding ring can drive the limiting ring to slide up and down along the shell, after the wing plate at the lower end of the closer body is unfolded, the closer body is slightly pulled upwards to enable the wing plate to be attached to the bottom of fascia, then the limiting ring slides downwards to enable the limiting ring to slightly press the skin, and the sliding ring is fixed to the shell through the fixi