| abstract |
FIELD: medicine. n SUBSTANCE: compensator attached to the abutment member of the stapler, the abutment member comprising a forming surface, and the compensator comprises a fastening layer adapted to be fixed to the abutment member and a frame attached to the fastening layer. At that, the frame comprises a plurality of frame layers of a biocompatible material and a plurality of cavities, the layers and cavities forming a matrix that facilitates the ingrowth of tissues and cells. A plurality of frame layers comprises the first layer and the second layer, the first drug being absorbed in the first layer and the second drug being absorbed in the second layer, at that the first drug is different from the second drug. The stapling assembly for use with the fastening tool comprises an abutment member comprising a forming surface and the above-mentioned compensator, in which the fastening layer is attached to the abutment member. n EFFECT: local tissue treatment. n 8 cl, 589 dwg |