Patent ID: 7863496
Filing Date: 2011-01-04
Classification: A61F

Abstract:
1. A self-closing antiseptic plaster for puncturing blood vessels, muscle tissue, tissue, skin, organs and bone marrow, puncturable by cannulas or needles and transparent in a partial area, comprising: a backing layer having no recesses and at least a first side and a second side, a transparent and puncturable sealing layer made of a material having an elastic restoring force attached to the backing layer, a first adhesive layer coupled to said first side of said backing layer, a second adhesive layer comprising a skin adhesive layer applied to an entire second side which is an underside of said backing layer, and wherein said backing layer and said sealing layer, are transparent or approximately transparent and said backing layer and said sealing layer are substantially co-extensive with each other along at least one cross-sectional dimension of the antiseptic plaster.