Prevent drainage tube and fold cushion

The utility model discloses a prevent drainage tube and fold cushion, include the cushion that forms by the preparation of foam material, the thickness of cushion is 0.5cm, the cushion is that two ends on the C type cushion structure be circular structure and contact each other through offer an eccentric orfice on a circular pad and cut the C type cushion structure that constitutes at one side middle part that this eccentric orfice is close to circular pad edge, a side surface of C type cushion structure is equipped with fixing band for drainage tube, fixing band for drainage tube's an end truck stitch fixation is structural at C type cushion, fixing band for drainage tube's the other end and C type cushion structure are passed through magic subsides structure and are coincide, fixing band for drainage tube corresponds with C type cushion structural incision position and for the arc structure. The utility model discloses a prevent drainage tube and fold cushion can 360 degrees prevents drainage tube folding e