FIELD: medical engineering. SUBSTANCE: patch is produced from tricot material composed of alternating stitch segments like tricot-charme and tricot-tricot. The tricot-tricot segments with sickle shaped holes formed by single tricot stitches arranged in chess-board order at least three stitch columns far one from another. The holes boundaries are concave or convex in alternating order each second stitch row. EFFECT: wide range of applications in cardiac and general surgery. 2 cl, 1 tbl
Authors
Dates
1998-03-27—Published
1994-04-05—Filed