|
| US3989033 | 5 Dec 1974 | 2 Nov 1976 | | Surgical instrument for biopsies |
| US4200111 | 21 Sep 1978 | 29 Apr 1980 | | Specimen removal instrument |
| US4262676 | 24 Aug 1979 | 21 Apr 1981 | | Biopsy needle having integral stylet locking device |
| US4266555 | 9 Nov 1979 | 12 May 1981 | | Biopsy needle with stylet and cannula orientation |
| US4414974 | 9 Jun 1981 | 15 Nov 1983 | General Conveyors Limited | Microsurgical knife |
| US4517965 | 27 Jun 1983 | 21 May 1985 | | Tissue retractor |
| US4530356 | 8 Feb 1983 | 23 Jul 1985 | | Ophthalmic surgical instrument with beveled tip |
| US4630616 | 19 Aug 1985 | 23 Dec 1986 | Berkley and Company, Inc. | Bone marrow needle |
| US4651752 | 8 Mar 1985 | 24 Mar 1987 | | Biopsy needle |
| US4781202 | 31 Aug 1987 | 1 Nov 1988 | | Biopsy cannula |
| US4785826 | 2 Mar 1987 | 22 Nov 1988 | | Biopsy instrument |
| US4874375 | 13 Apr 1987 | 17 Oct 1989 | | Tissue retractor |
| US4978334 | 8 Sep 1988 | 18 Dec 1990 | | Apparatus and method for providing passage into body viscus |
| US5224488 | 31 Aug 1992 | 6 Jul 1993 | | Biopsy needle with extendable cutting means |
| US5267572 | 17 Sep 1992 | 7 Dec 1993 | | Biopsy instrument with tissue specimen retaining and retrieval device |
| US5471992 | 30 Jan 1995 | 5 Dec 1995 | Boston Scientific Corporation | Multi-motion cutter multiple biopsy sampling device |
| US5542432 | 1 Feb 1994 | 6 Aug 1996 | Symbiosis Corporation | Endoscopic multiple sample bioptome |
| US5573008 | 29 Oct 1993 | 12 Nov 1996 | Boston Scientific Corporation | Multiple biopsy sampling coring device |
| US5601585 | 8 Feb 1994 | 11 Feb 1997 | Boston Scientific Corporation | Multi-motion side-cutting biopsy sampling device |
| US5638827 | 12 May 1995 | 17 Jun 1997 | Symbiosis Corporation | Super-elastic flexible jaws assembly for an endoscopic multiple sample bioptome |
| US5645075 | 12 May 1995 | 8 Jul 1997 | Symbiosis Corporation | Jaw assembly for an endoscopic instrument |
| US5649939 | 5 May 1994 | 22 Jul 1997 | | Laparoscopic suture introducer |
| US5676675 | 28 Apr 1994 | 14 Oct 1997 | | Laparo-suture needle and method for use thereof |
| US5779648 | 12 Mar 1997 | 14 Jul 1998 | Boston Scientific Corporation | Multi-motion cutter multiple biopsy sampling device |
| US5800389 | 9 Feb 1996 | 1 Sep 1998 | EMX, Inc. | Biopsy device |
| US5810744 | 18 Nov 1997 | 22 Sep 1998 | Boston Scientific Corporation | Instrument for collecting multiple biopsy specimens |
| US5823971 | 12 Nov 1996 | 20 Oct 1998 | Boston Scientific Corporation | Multiple biopsy sampling coring device |
| US5840043 | 7 Jul 1997 | 24 Nov 1998 | Symbiosis Corporation | Jaw assembly for an endoscopic instrument |
| US5871453 | 29 Aug 1996 | 16 Feb 1999 | Boston Scientific Corporation | Moveable sample tube multiple biopsy sampling device |
| US5895361 | 14 Feb 1997 | 20 Apr 1999 | Symbiosis Corporation | Esophageal biopsy jaw assembly and endoscopic instrument incorporating the same |
| US5951488 | 3 Dec 1996 | 14 Sep 1999 | Symbiosis Corporation | Endoscopic multiple sample bioptome |
| US5961534 | 11 Feb 1997 | 5 Oct 1999 | Boston Scientific Corporation | Multi-motion side cutting biopsy sampling device |
| US5989196 | 23 Jun 1997 | 23 Nov 1999 | Boston Scientific Corporation | Biopsy needle |
| US6017316 | 18 Jun 1997 | 25 Jan 2000 | Biopsys Medical | Vacuum control system and method for automated biopsy device |
| US6053877 | 17 Nov 1998 | 25 Apr 2000 | Boston Scientific Corporation | Movable sample tube multiple biopsy sampling device |
| US6099483 | 6 Feb 1998 | 8 Aug 2000 | Symbiosis Corporation | Jaw assembly for an endoscopic instrument |
| US6142957 | 27 Jan 1997 | 7 Nov 2000 | Boston Scientific Corporation | Multiple biopsy sampling device |
| US6190399 | 9 Feb 1998 | 20 Feb 2001 | SciMed Life Systems, Inc. | Super-elastic flexible jaw assembly |
| US6193671 | 4 May 1998 | 27 Feb 2001 | Symbiosis Corporation | Endoscopic multiple sample bioptome with enhanced biting action |
| US6203524 | 4 Aug 1998 | 20 Mar 2001 | EMX, Inc. | Surgical and pharmaceutical site access guide and methods |
| US6228049 | 2 Sep 1998 | 8 May 2001 | Promex, Inc. | Surgical and pharmaceutical site access guide and methods |
| US6447477 | 11 Jan 2001 | 10 Sep 2002 | EMX, Inc. | Surgical and pharmaceutical site access guide and methods |
| US6561988 | 20 Nov 2000 | 13 May 2003 | Symbiosis Corporation | Endoscopic multiple sample bioptome with enhanced biting action |
| US7044957 | 2 Feb 2001 | 16 May 2006 | Ethicon Endo-Surgery, Inc. | Devices for defining and marking tissue |
| US7226424 | 11 Feb 2003 | 5 Jun 2007 | Ethicon Endo-Surgery, Inc. | Methods and devices for automated biopsy and collection of soft tissue |
| US7229417 | 15 Oct 2004 | 12 Jun 2007 | Ethicon Endo-Surgery, Inc. | Methods for marking a biopsy site |
| US7625397 | 18 Sep 2001 | 1 Dec 2009 | Ethicon Endo-Surgery, Inc. | Methods for defining and marking tissue |
| US7668582 | 7 Oct 2004 | 23 Feb 2010 | Ethicon Endo-Surgery, Inc. | Biopsy site marker |
| US7794411 | 31 Oct 2007 | 14 Sep 2010 | Devicor Medical Products, Inc. | Methods and devices for automated biopsy and collection of soft tissue |
| USRE42049 | 8 May 2003 | 18 Jan 2011 | Promex Technologies, LLC | Surgical and pharmaceutical site access guide |
