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US 8,110,718 B2Granted
Thin film delivery system and method of manufacture
Assignee3M Innovative Properties Company
InventorSteven B. Heinecke
Life of this patent
Estimating the term…
Abstract
A carrier delivered dressing is disclosed which has a conformable backing with a pressure sensitive adhesive coated on a bottom face and removable carrier attached to the top face of the backing. A bond block material is positioned between the backing and the carrier. A cut line traverses both the carrier and the bond block material to form a tab.
Claims18
An adhesive medical article comprising:
- (a) a conformable backing having top and bottom faces;
- (b) a pressure sensitive adhesive coated on at least a portion of the bottom face of the backing;
- (c) a carrier releasably attached to at least a portion of the top face of the backing;
- (d) a bond block material that traverses the length or width of the carrier;
- and
- (e) a cut line;
- wherein the bond block material prevents bonding of the carrier to the backing to create a bond-free area between the carrier and the top face of the backing and wherein the bond block material is adjacent to at least one side of the cut line.
4 more elements
An adhesive composite, comprising
- a liner;
- a transparent film coated on at least a portion of its surface with a pressure sensitive adhesive;
- a carrier;
- a bond block material that traverses the length or width of the carrier;
- and
- a cut line;
- wherein the bond block material prevents bonding of the carrier to the backing to create a bond-free area between the carrier and the top face of the backing and wherein the bond block material is adjacent to at least one side of the cut line.
4 more elements
Dependencies are inferred from the claim text.