Medical devices incorporating functional adhesives

• US 9,510,810 B2
• Filed: 09/13/2013
• Issued: 12/06/2016
• Est. Priority Date: 02/21/2009
• Status: Active Grant

• Current Assignee: Sofradim Production
• Original Assignee: Sofradim Production
• Inventors: Ladet, Sbastien, Gravagna, Philippe
• Primary Examiner(s): ZISKA, SUZANNE E
• Application Number:
  US14/026,149
• Publication Number:
  US 20140018849A1
• Time in Patent Office: 1,180 Days
• US Class Current: 1/1
• CPC Class Codes: A61B 17/00491 Surgical glue applicators surgical adhesives A61L24/00; two-component delivery syringes A61M5/19
• CPC Class Codes: A61L 15/22 containing macromolecular materials
• CPC Class Codes: A61L 15/58 Adhesives
• CPC Class Codes: A61L 31/04 Macromolecular materials
• CPC Class Codes: A61L 31/14 Materials characterised by their function or physical properties , e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
• CPC Class Codes: Y10T 156/10 Methods of surface bonding and/or assembly therefor

Abstract

A method for bonding a polymeric medical device to tissue is provided which includes providing a polymeric medical device having a plurality of reactive members of a specific binding pair attached on a surface of the medical device, and providing tissue with a plurality of complementary reactive members of the specific binding pair, wherein upon contact of the reactive members on the surface of the medical device with the complimentary reactive members on the tissue, covalent bonds are formed between the reactive members and the complementary reactive members, thus adhering the device to the tissue. A kit is provided including a polymeric medical device such as a patch or mesh having a plurality of reactive members of a specific binding pair attached to a surface of the device and an applicator containing a solution or suspension of complementary reactive members of the specific binding pair, the complementary reactive members having a functionality that will adhere them to biological tissue upon contact, said applicator adapted to deliver the solution or suspension to biological tissue.

Claims

1. A kit comprising a polymeric medical device having a plurality of reactive members of a specific binding pair attached to a surface of the device and container containing a solution or suspension of complementary reactive members of the specific binding pair, the complementary reactive members further including a linker that adheres the complementary reactive members to biological tissue upon contact, and an applicator that delivers the solution or suspension to biological tissue, wherein the reactive members and complementary reactive members of the specific binding pair are selected from alkynes and azides which bind to one another via a click chemistry reaction.

2. A kit according to claim 1 further comprising a container for containing a solution of a metal.

3. A kit according to claim 1 further comprising a generator for generating microwaves or ultraviolet radiation.

4. A kit according to claim 1 wherein the reactive members are alkynes and the complementary reactive members are azides.

5. A kit according to claim 1 wherein the reactive members are azides and the complementary reactive members are alkynes.

6. A kit according to claim 1 wherein the click chemistry reaction is selected from the group consisting of Huisgen cycloaddition reaction, and a Diels-Alder reaction and a thiol-ene reaction.

7. A kit according to claim 2 wherein the metal is copper.

8. A kit according to claim 1 wherein the linker that adheres the complementary reactive members to biological tissue is selected from an RGD linker, a ligand-receptor linkage, an antibody, Fab, F(ab)₂, Fv, a single chain antibody (SCA) and a single complementary-determining region (CDR).

9. A kit according to claim 1 wherein the polymeric medical device is provided with the reactive members by surface modification techniques selected from the group consisting of plasma treatment, silane coupling treatment and acid sensitization.

10. A kit according to claim 1 wherein the polymeric medical device is a mesh.

11. A kit according to claim 1 wherein the polymeric medical device is made of at least one polymer selected from the group consisting of polycarbonates, polyolefins, polymethacrylates, polystyrenes, polyamides, polyurethanes, polyethylene terephthalate, poly (lactic acid), poly (glycolic acid), poly (hydroxbutyrate), dioxanones (e.g., 1,4-dioxanone), .delta.-valerolactone, 1,dioxepanones (e.g., 1,4-dioxepan-2-one and 1,5-dioxepan-2-one), poly (phosphazine), polyesters, polyethylene glycol, polyethylene oxides, polyacrylamides, cellulose esters, fluoropolymers, vinyl polymers, silk, collagen, alginate, chitin, chitosan, hyaluronic acid, chondroitin sulfate, polyhydroxyethylmethylacrylate, polyvinylpyrrolidone, polyvinyl alcohol, polyacrylic acid, polyacetate, polycaprolactone, polypropylene, glycerols, poly(amino acids), copoly (ether-esters), polyalkylene oxalates, polyamides, poly (iminocarbonates), polyalkylene oxalates, polyoxaesters, polyorthoesters, polyphosphazenes, polypeptides and copolymers, block copolymers, homoploymers, blends and combinations thereof.

12. A kit according to claim 10 wherein the mesh is a three-dimensional mesh.

13. A kit according to claim 12 wherein the mesh is a knit.