Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947374 | Clip for urinary drainage tubing connector | — | 2022-03-29 |
| 11241566 | Clip for urinary drainage system | — | 2022-02-08 |
| 8029728 | Blood perfusion air removal device with arcuate manifold | — | 2011-10-04 |
| 7662153 | Minimal invasive endoscopic methods and apparatus for harvesting blood vessels | Frederick Gruhl | 2010-02-16 |
| 7556633 | Method and apparatus for endoscopic dissection of blood vessels | — | 2009-07-07 |
| 7510562 | Vein dissector, cauterizing and ligating apparatus for endoscopic harvesting of blood vessels | — | 2009-03-31 |
| 7041113 | Minimal invasive endoscopic methods and apparatus for harvesting blood vessels | Frederick Gruhl | 2006-05-09 |
| 6811749 | Self-contained pack assembly for an extracorporeal blood circuit | — | 2004-11-02 |
| 6660016 | Integrated vein dissector and cauterizing apparatus for endoscopic harvesting of blood vessels | — | 2003-12-09 |
| 6468473 | Self-contained pack assembly for an extracorporeal blood circuit | — | 2002-10-22 |
| 6306346 | Self-contained pack assembly for an extracorporeal blood circuit | — | 2001-10-23 |
| 6180058 | Blood treatment system | — | 2001-01-30 |
| 6113575 | Volume control apparatus for a flexible venous reservoir | Daniel W. Viitala | 2000-09-05 |
| 6105912 | Reservoir mounting bracket | Daniel W. Viitala | 2000-08-22 |
| 5958338 | Mounting apparatus for blood handling systems | Ronald J. Leonard | 1999-09-28 |
| 5871693 | Modular blood treatment cartridge | — | 1999-02-16 |
| 5753173 | Method of manufacturing a blood oxygenation system | Ronald J. Leonard, David B. Maurer, Daniel W. Viitala | 1998-05-19 |
| 5667485 | Blood reservoir with visible inlet tube | — | 1997-09-16 |
| 5616137 | Low velocity aortic cannula | — | 1997-04-01 |
| 5580522 | Blood oxygenation system and reservoir and method of manufacture | Ronald J. Leonard, David B. Maurer, Daniel W. Viitala | 1996-12-03 |
| 5542913 | In-line quick connect apparatus for medical fluid circulating systems | — | 1996-08-06 |
| 5514335 | Blood oxygenation system and reservoir and method of manufacture | Ronald J. Leonard, David B. Maurer, Daniel W. Viitala | 1996-05-07 |
| 5403273 | Blood reservoir | — | 1995-04-04 |
| 5399156 | Quick-changeover blood handling apparatus | — | 1995-03-21 |
| 5304164 | Quick-changeover blood handling apparatus | — | 1994-04-19 |