| 1016 | Occluder, Balloon, Vena-cava |
| 1016 | Occluder, Balloon, Vena-cava |
| VANA CAVA FILTER | MEDI-TECH | 1994-07-29 |
| TITANIUM GREENFIELD VANA CAVA FILTER | MEDI-TECH | 1994-02-04 |
| TITANIUM GREENFIELD VENA CAVA FILTER | MEDI TECH BOSTON SCIENTIFIC CORPORATION | 1993-08-31 |
| TYSHACK PEDIATRIC DILATION CATHETER | ANGEION CORPORATION | 1993-07-22 |
| SUPERIOR VENA CAVA LEAD | CARDIAC PACEMAKERS, INC. (DIVISION OF ELI LILY) | 1993-07-01 |
| MEDITECH | BOSTON SCIENTIFIC CORPORATION | 1993-04-27 |
| GREENFIELD VENA CAVA FILTER SYSTEM | MEDI-TECH | 1992-07-01 |
| VENA CAVA UMBRELLA FILTER | MEDITECH | 1991-12-24 |