| 4116 | Graft, Vascular, Hemodialysis Access, Synthetic/biological Composite |
| 4116 | Graft, Vascular, Hemodialysis Access, Synthetic/biological Composite |
| GORE-TEX VASCULAR GRAFT | W.L. GORE & ASSOCIATES | 2006-02-09 |
| BAXTER LIFESPAN EPTFE VASCULAR GRAFT | BAXTER HEALTHCARE CORP. | 1998-09-03 |
| IMPRA | IMPRA | 1998-01-09 |
| IMPRA | IMPRA, INC. | 1997-06-17 |
| IMPRA EPTFE | IMPRA, INC. | 1997-05-01 |
| 1997-05-01 | ||
| ARTEGRAFT BOVINE GRAFT | JOHNSON & JOHNSON | 1997-02-26 |
| GORETEX | W.L. GORE | 1997-02-07 |
| GORE-TEX DIASTAT GRAFT | W.L. GORE | 1997-01-04 |
| GORETEX LOOP FISTULA | W.L. GORE & ASSOCIATES INC. MEDICAL PRODUCTS DIV. | 1997-01-04 |
| IMPRA EXPANDED PTFE VASCULAR GRAFT | IMPRA | 1997-01-02 |
| GORE-TEX | WL GORE & ASSOC | 1996-11-14 |
| THIN WALLD GORE-TEX VASCULAR GRAFT | W.L. GORE & ASSOCIATES, INC. | 1996-10-23 |
| GORE-TEX VASCUALR GRAFT | W.L. GORE & ASSOCIATES | 1996-10-04 |
| GORE TEX | W.L. GORE & ASSOCIATES, INC. | 1996-09-10 |
| DIALYSIS GRAFT IN RIGHT LEG | W.L. GORE & ASSOC., INC. | 1996-05-31 |
| DRASTAT VASCULAR GRAFT | W.L. GORE & ASSOC., INC. | 1996-02-02 |
| GORE-TEX GRAFT | W.L. GORE & ASSOC. | 1995-10-19 |
| ARTIFICIAL PROSTHESIS BLOOD VESSEL | IMPRA, INC. | 1995-08-17 |
| ARTIFICIAL PROSTHESIS BLOOD VESSEL | IMPRA, INC. | 1995-08-17 |
| ARTIFICIAL PROSTHESIS BLOOD VESSEL | IMPRA,INC. | 1995-08-17 |