Implant system for glaucoma surgery

• US 20030153863A1
• Filed: 02/13/2002
• Published: 08/14/2003
• Est. Priority Date: 02/13/2002
• Status: Abandoned Application

• Current Assignee: Alcon Incorporated
• Original Assignee: Alcon Incorporated
• Inventors: Patel, Anilbhai S.
• Application Number:
  US10/074,975
• Publication Number:
  US 20030153863A1
• Time in Patent Office: Days
• US Class Current: 604/8
• CPC Class Codes: A61F 9/00781 Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment drainage implants in general A61M27/002

Abstract

An implant system which facilitates and improves the non-penetrating deep sclerectomy/canalostomy surgery by assured maintenance of the scleral aqueous filled space by a basic permanent chamber which can be easily connected into the opening of the Schlemm'"'"'s canal by adjustable connecting tubes. This implant system also provides surgical options for penetrating through Descemet'"'"'s membrane as well as for outflow into the subconjunctival space though the superficial scleral layer.

Claims

1. A glaucoma implant, comprising:

a) a body, the body having sidewalls defining a hollow interior; and

b) at least one flexible tube attached to one of the sidewalls, the tube having a port through the sidewall allowing the tube to communicate with the hollow interior.

2. The implant of claim 1 further comprising a bottom plate sized and shaped to attach to the sidewalls.

3. The implant of claim 1 wherein the implant comprises polymethylmethacrylate.

4. The implant of claim 1 wherein the implant comprises polycarbonate.

5. The implant of claim 1 wherein the implant comprises silicone.

6. The implant of claim 1 wherein the implant comprises a soft acrylic.

7. The implant of claim 1 wherein the implant comprises stainless steel.

8. The implant of claim 1 wherein the implant comprises titanium.

9. The implant of claim 1 wherein the implant comprises a hydrogel.

10. The implant of claim 1 wherein the implant comprises polyurethane.

11. The implant of claim 1 wherein the implant comprises polyamide.

12. The implant of claim 1 wherein the implant comprises polypropylene.

13. The implant of claim 2 wherein the implant comprises polymethylmethacrylate.

14. The implant of claim 2 wherein the implant comprises polycarbonate.

15. The implant of claim 2 wherein the implant comprises silicone.

16. The implant of claim 2 wherein the implant comprises a soft acrylic.

17. The implant of claim 2 wherein the implant comprises stainless steel.

18. The implant of claim 2 wherein the implant comprises titanium.

19. The implant of claim 2 wherein the implant comprises a hydrogel.

20. The implant of claim 2 wherein the implant comprises polyurethane.

21. The implant of claim 2 wherein the implant comprises polyamide.

22. The implant of claim 2 wherein the implant comprises polypropylene.

23. The implant of claim 1 wherein the implant further comprises a coating.

24. The implant of claim 2 wherein the implant further comprises a coating.