Patent ID: 11944519
Assignee: WORLDWIDE INNOVATIVE HEALTHCARE, INC.
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A  B

Claim 53:
54. A tape made by a manufacturing process, suitable to adhere to a surface of a tissue and suitable to remove from the surface of the tissue by stretching the tape, comprising:
An unbacked, layered adhesive tape construction (i) defining a perimeter having at least one outer edge, (ii) defining first and second surfaces, the second surface facing oppositely to the first surface, (iii) having at least three adhesive layers, each adhesive layer being at least one of at least partially (1) dried as a solid coating or a pattern coating and/or (2) cured as a solid coating or a pattern coating and each adhesive layer being viscoelastic, the at least three adhesive layers being assembled into a final layered construction during the manufacturing process before packaging, wherein at least a portion of the final layered construction has a thickness that includes at least the at least three adhesive layers, wherein the final layered construction is constructed without a backing and is constructed as a pattern coating before any further processing, wherein the final layered construction is planar and wherein the final layered construction is viscoelastic along any axis in the plane, including a selected axis, and (iv) being formed of at least first and second adhesives, the second adhesive derived from a different adhesive formula than the first adhesive;
wherein at least a portion of at least the first surface is at least one biocompatible adhesive capable of adhering to the surface of the tissue during functional use of the tape construction, the at least one biocompatible adhesive being at least one of the first and/or second adhesives;
at least one removable liner that covers at least a portion of at least one of the first and/or second surfaces of the tape construction; and
wherein after removal of the at least one removable liner and after being adhered to the surface of the tissue with the at least one biocompatible adhesive, the tape construction is removable from the surface of the tissue without damaging the tissue by stretching the tape construction by applying a force of removal wherein the tape construction is lifted less than or equal to 45 degrees from the surface of the tissue.