|
| US5084052 | 9 Feb 1989 | 28 Jan 1992 | Baxter International Inc. | Surgical cutting instrument with plurality of openings |
| US7905896 | 3 Mar 2005 | 15 Mar 2011 | Straub Medical AG | Catheter for aspirating, fragmenting and removing material |
| US8114106 | 18 Feb 2011 | 14 Feb 2012 | Straub Medical AG | Catheter for aspirating, fragmenting and removing material |