Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656109 | Suction retractor for attaching to an organ within a body | Steven R. Gundry, Brian S. Beals | 2003-12-02 |
| 6042576 | Two-stage angled venous cannula | — | 2000-03-28 |
| 5720726 | Balloon catheter having retention enhancements on the balloon | Stuart J. Marcadis | 1998-02-24 |
| 5653690 | Catheter having a balloon with retention enhancement | William M. Booth | 1997-08-05 |
| D369857 | Balloon for a catheter | William M. Booth | 1996-05-14 |
| 5487730 | Balloon catheter with balloon surface retention means | Stuart J. Marcadis | 1996-01-30 |
| 5443448 | Dual flexible introducer and cannula | — | 1995-08-22 |
| 5423769 | Cardioplegia management system | Kenneth R. Jonkman | 1995-06-13 |
| 5395330 | Auto-inflating catheter cuff | Stuart J. Marcadis | 1995-03-07 |
| 5344399 | Dual flexible introducer and cannula | — | 1994-09-06 |
| 5290231 | Auto-inflating catheter cuff | Stuart J. Marcadis | 1994-03-01 |
| D343900 | Handle for cannulae | — | 1994-02-01 |
| 5197952 | Auto-inflating catheter cuff | Stuart J. Marcadis | 1993-03-30 |
| 5082025 | Antegrade-retrograde switch and occluder and system for using the same | Michael DeVries, William E. Sidor, Ronald A. Devries, Stuart J. Marcadis | 1992-01-21 |
| 5041084 | Single stage venous catheter | Kenneth R. Jonkman | 1991-08-20 |
| 4967762 | Biopsy syringe with suction vent | — | 1990-11-06 |
| 4796626 | Tourniquet tube | — | 1989-01-10 |
| 4759750 | Pressure sensing syringe | Richard J. VanPopering | 1988-07-26 |
| 4637813 | Blood processing assembly including a prepackaged fluid circuit module | — | 1987-01-20 |
| 4596548 | Single stage venous catheter | Ronald A. Williams | 1986-06-24 |
| 4596552 | Cardioplegia cannula | — | 1986-06-24 |
| 4592749 | Catheter system | Wendell V. Ebling | 1986-06-03 |
| 4547923 | Surgical knife cleaner | John H. Dufek | 1985-10-22 |
| 4526515 | Fluid pumping assembly including a prepackaged fluid circuit module | — | 1985-07-02 |
| 4509532 | Cardioplegia temperature indicator | — | 1985-04-09 |