|
| US3963028 | 6 Feb 1975 | 15 Jun 1976 | Texas Medical Products, Inc. | Suction wand |
| US4045859 | 12 Mar 1976 | 6 Sep 1977 | Texas Medical Products, Inc. | Method of making a suction wand |
| US4393879 | 11 Apr 1980 | 19 Jul 1983 | Milex Products, Inc. | Tissue-collecting apparatus |
| US4608017 | 16 May 1984 | 26 Aug 1986 | Micron Co., Ltd. | Endodontic irrigating instrument |
| US4662871 | 18 Sep 1984 | 5 May 1987 | | Disposable suction catheter and system for providing multiple suctioning capabilities during medical procedures or the like |
| US4895561 | 16 May 1988 | 23 Jan 1990 | | Dual-lumen catheter-connecting system |
| US5015184 | 12 Feb 1990 | 14 May 1991 | | Evacuator tube tip guard |
| US5181907 | 31 Oct 1991 | 26 Jan 1993 | | Cannula and method for liposuction |
| US5690487 | 8 Nov 1996 | 25 Nov 1997 | White Shield Inc. | Disposable oral suction tip |
| US7393339 | 21 Feb 2003 | 1 Jul 2008 | C. R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
| US7896853 | 25 Sep 2003 | 1 Mar 2011 | C. R. Bard, Inc. | Pre-molded bifurcation insert |
| US8021321 | 10 May 2004 | 20 Sep 2011 | C. R. Bard, Inc. | Split tip dialysis catheter |
| US8066660 | 17 Oct 2008 | 29 Nov 2011 | C. R. Bard, Inc. | Split-tip catheter including lateral distal openings |
| US8092415 | 31 Oct 2008 | 10 Jan 2012 | C. R. Bard, Inc. | Catheter assembly including triple lumen tip |
| US8152951 | 21 Sep 2007 | 10 Apr 2012 | C. R. Bard, Inc. | Multi-lumen catheter with separate distal tips |
| US8206371 | 31 Oct 2008 | 26 Jun 2012 | Bard Access Systems, Inc. | Methods and apparatus for inserting multi-lumen split-tip catheters into a blood vessel |