Compound patch of polypropylene and polylactic acid

The utility model belongs to the field of medical equipment, a compound patch of polypropylene and polylactic acid is related to, including compound patch main part, one -level buffer layer, elastic ring, cross location area, cap form connecting piece, compound patch main part evenly is equipped with the aperture on it, one -level buffer layer, its figure are a plurality of, the one -level buffer layer is the radial outer fringe of locating compound patch main part, elastic ring, its upper surface middle part of locating compound patch main part, cross location area, it includes horizontal fixed band and vertical fixing area, cap form connecting piece, it takes center part looks fixed connection with cross location. The utility model discloses a polypropylene monofilament and polylactic acid monofilament are woven the compound patch main part that forms and are had very high fight against violent repression resistance to spalling and tension intensity, are enough to block viscera and tissue and go out by stom