Structure containing wound treatment material

1. A surgical stapling apparatus comprising:

a tubular body portion having a connection member;

a staple cartridge assembly operably supported on the tubular body portion, the staple cartridge assembly having a plurality of staple retaining slots and a surgical staple in each of the staple retaining slots;

an anvil head configured to support an anvil plate thereon, the anvil plate defining a plurality of staple forming pockets in registration with the staple retaining slots;

a shaft extending from the anvil head and configured to selectively engage the connection member of the tubular body portion; and

a wound treatment material disposed within each of the plurality of staple forming pockets of the anvil plate, wherein the wound treatment material is at least one of an adhesive, a sealant, a hemostat and a medicament, wherein the wound treatment material is contained in a capsule, wherein each capsule is configured for retention within the staple forming pockets.

2. The surgical stapling apparatus according to claim 1 , wherein the adhesive includes at least one of an adhesive which cures upon tissue contact, an adhesive which cures upon exposure to ultraviolet (UV) light, and an adhesive which is pressure sensitive.

3. The surgical stapling apparatus according to claim 1 , wherein the adhesive includes at least one of a protein derived, aldehyde-based adhesive material, and a cyanoacrylate-based material.

4. The surgical stapling apparatus according to claim 1 , wherein the sealant material includes at least one of a fibrin sealant material, a collagen-based and synthetic polymer-based tissue sealant material, and synthetic polyethylene glycol-based, hydrogel sealant material.

5. The surgical stapling apparatus according to claim 1 , wherein the hemostat material includes at least one of a fibrin-based material, a collagen-based material, an oxidized regenerated cellulose-based material, a gelatin-based material, and a fibrinogen-thrombin material.

6. The surgical stapling apparatus according to claim 1 , wherein the medicament includes at least one of drugs, enzymes, growth factors, peptides, proteins, dyes, and diagnostic agents.

7. The surgical stapling apparatus according to claim 1 , wherein the staple forming pockets are arranged in a pair of spaced apart concentric annular rings.

8. The surgical stapling apparatus according to claim 1 , wherein the staple forming pockets are in registration with respective staple retaining slots formed in a staple cartridge assembly of the surgical stapling apparatus.

9. A method of preparing a surgical stapling apparatus for use or providing a surgical stapling apparatus for joining a pair of opposed tissues, the method comprising the steps of:

providing a surgical stapling apparatus, including:

a tubular body portion having a connection member;

a staple cartridge assembly operably supported on the tubular body portion, the staple cartridge assembly having a plurality of staple retaining slots and a surgical staple in each of the staple retaining slots;

an anvil head configured to support an anvil plate thereon, the anvil plate defining a plurality of staple forming pockets in registration with the staple retaining slots; and

a shaft extending from the anvil head and configured to selectively engage the connection member of the tubular body portion;

disposing a wound treatment material within each of the plurality of staple forming pockets of the anvil plate, wherein the wound treatment material is at least one of an adhesive, a sealant, a hemostat and a medicament; and

placing the wound treatment material in a capsule prior to the step of disposing the wound treatment material within each of the plurality of staple forming pockets.

10. The method according to claim 9 , further comprising the step of placing a liner at least partially over the plurality of staple forming pockets after the step of disposing the wound treatment material within each of the plurality of staple forming pockets.

11. The method according to claim 10 , wherein the liner is fabricated from a bio-absorbable material.

12. The method according to claim 10 , wherein the liner is fabricated from a fluid impermeable material which is ruptured by staples of the surgical stapling apparatus.

13. The method according to claim 10 , wherein at least a portion of the liner remains in a patient's body after use of the surgical stapling apparatus.

14. The method according to claim 10 , wherein the adhesive includes at least one of a protein derived, aldehyde-based adhesive material, and a cyanoacrylate-based material.

15. The method according to claim 10 , wherein the sealant material includes at least one of a fibrin sealant material, a collagen-based and synthetic polymer-based tissue sealant material, and synthetic polyethylene glycol-based, hydrogel sealant material.

16. The method according to claim 10 , wherein the hemostat material includes at least one of a fibrin-based material, a collagen-based material, an oxidized regenerated cellulose-based material, a gelatin-based material, and a fibrinogen-thrombin material.

17. The method according to claim 10 , wherein the medicament includes at least one of drugs, enzymes, growth factors, peptides, proteins, dyes, and diagnostic agents.

18. The method according to claim 10 , further comprising the step of disposing a wound treatment material in within each of the plurality of staple retaining slots, wherein the wound treatment material is at least one of an adhesive, a sealant, a hemostat and a medicament.

19. The method according to claim 18 , further comprising the step of placing a liner over at least some of the plurality of staple retaining slots.