Adjustable wound closure device

The utility model provides an adjustable wound closure device which comprises a first patch and a second patch, the inner side of the top face of the first patch is connected with the outer side of the top face of the second patch through a first pull strip, and the outer side of the top face of the first patch is connected with the inner side of the top face of the second patch through a second pull strip. The first braces and the second braces are distributed in a staggered manner; the tail end of the first brace is adjustably fixed on the outer side of the top surface of the second patch, and the tail end of the second brace is adjustably fixed on the outer side of the top surface of the first patch. The pasters on the two sides of the wound are tensioned through the pulling strip, one end of the pulling strip is adjustably fixed to the outer side of the top face of the paster, after the pasters and the pulling strip are fixed, the fixing position of the end of the pulling strip on the pasters can be adjus