|
| US4122844 | 7 Mar 1977 | 31 Oct 1978 | | Surgical retractor |
| US4344420 | 15 May 1980 | 17 Aug 1982 | | Surgical retractor |
| US4747395 | 24 Aug 1983 | 31 May 1988 | | Surgical retractor for bone surgery |
| US4813401 | 26 Nov 1986 | 21 Mar 1989 | Grieshaber Manufacturing Company | Retractor |
| US4817587 | 31 Aug 1987 | 4 Apr 1989 | | Ring para-spinal retractor |
| US4829985 | 27 May 1987 | 16 May 1989 | Delacroix-Chevalier | Sternal retractor |
| US4924857 | 23 Dec 1988 | 15 May 1990 | | Surgical retractor |
| US5503617 | 19 Jul 1994 | 2 Apr 1996 | | Retractor and method for direct access endoscopic surgery |
| US5782753 | 20 Oct 1995 | 21 Jul 1998 | United States Surgical Corporation | Surgical retractor |
| US5813978 | 25 Mar 1996 | 29 Sep 1998 | Atlantis Surgical, Inc. | Method and apparatus for direct access endoscopic surgery |
| US5891018 | 19 Sep 1997 | 6 Apr 1999 | Genzyme Corporation | Ball joint retractor |
| US5904650 | 9 Oct 1998 | 18 May 1999 | Genzyme Corporation | Ball joint retractor |
| US5984865 | 15 Sep 1998 | 16 Nov 1999 | Thompson Surgical Instruments, Inc. | Surgical retractor having locking interchangeable blades |
| US6042542 | 10 Nov 1998 | 28 Mar 2000 | | Rotatable retractor blade with detachable clamp |
| US6071235 | 24 Jul 1997 | 6 Jun 2000 | Genzyme Corporation | Coronary stabilizing retractor with occluding means |
| US6132370 | 25 Sep 1996 | 17 Oct 2000 | Genzyme Corporation | Retractor-mounted coronary stabilizer |
| US6152874 | 25 Sep 1997 | 28 Nov 2000 | Genzyme Corporation | Adjustable multi-purpose coronary stabilizing retractor |
| US6193651 | 26 Feb 1997 | 27 Feb 2001 | United States Surgical Corporation | Surgical retractor |
| US6231506 | 4 May 1999 | 15 May 2001 | Cardiothoracic Systems, Inc. | Method and apparatus for creating a working opening through an incision |
| US6254535 | 31 Jan 1997 | 3 Jul 2001 | Genzyme Corporation | Ball and socket coronary stabilizer |
| US6283912 | 4 May 1999 | 4 Sep 2001 | Cardiothoracic Systems, Inc. | Surgical retractor platform blade apparatus |
| US6290644 | 4 May 1999 | 18 Sep 2001 | CardioThoracic Systems, Inc. | Surgical instruments and procedures for stabilizing a localized portion of a beating heart |
| US6315717 | 17 Apr 2000 | 13 Nov 2001 | Cardiothoracic Systems, Inc. | Surgical instruments for stabilizing the beating heart during coronary artery bypass graft surgery |
| US6331157 | 15 Apr 1999 | 18 Dec 2001 | Heartport, Inc. | Apparatus and methods for off-pump cardiac surgery |
| US6331158 | 4 May 1999 | 18 Dec 2001 | Cardiothoracic Systems, Inc. | Surgical retractor apparatus for operating on the heart through an incision |
| US6394951 | 13 Mar 2000 | 28 May 2002 | Cardiothoracic Systems, Inc. | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US6406424 | 16 Sep 1999 | 18 Jun 2002 | | Tissue stabilizer having an articulating lift element |
| US6511416 | 3 Aug 1999 | 28 Jan 2003 | Cardiothoracic Systems, Inc. | Tissue stabilizer and methods of use |
| US6626830 | 1 Dec 1999 | 30 Sep 2003 | Cardiothoracic Systems, Inc. | Methods and devices for improved tissue stabilization |
| US6652454 | 10 Jan 2001 | 25 Nov 2003 | | Method and apparatus for creating a working opening through an incision |
| US6656113 | 25 May 2001 | 2 Dec 2003 | Cardiothoracic System, Inc. | Surgical instruments and procedures for stabilizing a localized portion of a beating heart |
| US6673013 | 9 Apr 2001 | 6 Jan 2004 | Cardiothoracic Systems, Inc. | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US6685632 | 6 Mar 2002 | 3 Feb 2004 | Cardiothoracic Systems, Inc. | Surgical instruments for accessing and stabilizing a localized portion of a beating heart |
| US6701930 | 6 Nov 2001 | 9 Mar 2004 | Cardiothoracic Systems, Inc. | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US6705988 | 28 Dec 2001 | 16 Mar 2004 | Origin Medsystems, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US6740029 | 5 Sep 2002 | 25 May 2004 | Chase Medical, L.P. | Device and method for isolating a surface of a beating heart during surgery |
| US6743169 | 10 Oct 2001 | 1 Jun 2004 | Cardiothoracic Systems, Inc. | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US6743170 | 18 Sep 2001 | 1 Jun 2004 | Cardiothoracic Systems, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US6758808 | 24 Jan 2001 | 6 Jul 2004 | Cardiothoracic System, Inc. | Surgical instruments for stabilizing a localized portion of a beating heart |
| US6852075 | 15 Nov 1999 | 8 Feb 2005 | Cardiothoracic Systems, Inc. | Surgical devices for imposing a negative pressure to stabilize cardiac tissue during surgery |
| US6893391 | 14 Dec 2001 | 17 May 2005 | Cardiothoracic Systems, Inc. | Surgical devices for imposing a negative pressure to stabilize cardiac tissue during surgery |
| US6939297 | 6 Nov 2001 | 6 Sep 2005 | Heartport, Inc. | Apparatus and methods for cardiac surgery |
| US6969349 | 31 Mar 2003 | 29 Nov 2005 | Origin Medsystem, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US6979291 | 2 Jul 2003 | 27 Dec 2005 | | Surgical retractor having curved arms |
| US7056287 | 14 Mar 2002 | 6 Jun 2006 | Cardiothoracic Systems, Inc. | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US7147599 | 2 Jul 2003 | 12 Dec 2006 | Boss Instruments, Ltd., Inc. | Surgical retractor with improved arms |
| US7179224 | 30 Dec 2003 | 20 Feb 2007 | Cardiothoracic Systems, Inc. | Organ manipulator and positioner and methods of using the same |
| US7195591 | 23 Feb 2005 | 27 Mar 2007 | Origin Medsystems, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US7219671 | 7 Jan 2003 | 22 May 2007 | Cardiothoracic Systems, Inc. | Method for coronary artery bypass |
| US7220228 | 6 Jul 2001 | 22 May 2007 | Cardiothoracic System, Inc. | Surgical retractor blade and system |
| US7238155 | 23 Sep 2003 | 3 Jul 2007 | | Method and apparatus for creating a working opening through an incision |
| US7326177 | 30 Apr 2002 | 5 Feb 2008 | | Tissue stabilizer having an articulating lift element |
| US7335158 | 8 Aug 2002 | 26 Feb 2008 | Cardiothoracic Systems, Inc. | Surgical devices for imposing a negative pressure to stabilize the cardiac tissue during surgery |
| US7377895 | 31 Oct 2003 | 27 May 2008 | Origin Medsystems, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US7404792 | 24 Dec 2003 | 29 Jul 2008 | Origin Medsystems, Inc. | Device to permit offpump beating heart coronary bypass surgery |
| US7473222 | 15 Jun 2005 | 6 Jan 2009 | Warsaw Orthopedic, Inc. | Instruments and methods for minimally invasive tissue retraction and surgery |
| US7476196 | 8 Jun 2004 | 13 Jan 2009 | MAQUET Cardiovascular, LLC | Device to permit offpump beating heart coronary bypass surgery |
| US7476199 | 24 Mar 2003 | 13 Jan 2009 | Maquet Cardiovascular, LLC. | Device to permit offpump beating heart coronary bypass surgery |
| US7479104 | 8 Jul 2003 | 20 Jan 2009 | MAQUET Cardiovascular, LLC | Organ manipulator apparatus |
| US7485090 | 21 Sep 2004 | 3 Feb 2009 | MAQUET Cardiovascular LLC | Surgical devices for imposing a negative pressure to stabilize cardiac tissue during surgery |
| US7497824 | 16 Sep 2004 | 3 Mar 2009 | MAQUET Cardiovasculer, LLC | Surgical devices for imposing a negative pressure to stabilize cardiac tissue during surgery |
| US7503891 | 15 Oct 2002 | 17 Mar 2009 | MAQUET Cardiovascular, LLC | Tissue stabilizer and methods of use |
| US7513869 | 3 Mar 2004 | 7 Apr 2009 | Warsaw Orthopedic, Inc. | Instruments and methods for minimally invasive tissue retraction and surgery |
| US7524285 | 3 May 2005 | 28 Apr 2009 | | Instruments and methods for minimally invasive tissue retraction and surgery |
| US7585277 | 1 Feb 2006 | 8 Sep 2009 | MAQUET Cardiovascular LLC | Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery |
| US7722639 | 5 Feb 2007 | 25 May 2010 | | Surgical retraction device for removal of small organs |
| US7736307 | 12 Dec 2003 | 15 Jun 2010 | Maquet Cardiovascular LLC | Surgical instruments for accessing and stabilizing a localized portion of a beating heart |
| US7850608 | 19 Jul 2006 | 14 Dec 2010 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
| US7883522 | 22 Jun 2005 | 8 Feb 2011 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
| US7887482 | 4 Nov 2005 | 15 Feb 2011 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
| US7931590 | 29 Oct 2002 | 26 Apr 2011 | Maquet Cardiovascular LLC | Tissue stabilizer and methods of using the same |
| US7935054 | 19 Sep 2005 | 3 May 2011 | K2M, Inc. | Minimal access lumbar diskectomy instrumentation and method |
| US7946982 | 25 Aug 2006 | 24 May 2011 | K2M, Inc. | Minimal incision maximal access MIS spine instrumentation and method |
| US7976463 | 2 Jan 2009 | 12 Jul 2011 | Warsaw Orthopedic, Inc. | Instruments and methods for minimally invasive tissue retraction and surgery |
| US7981029 | 6 Apr 2009 | 19 Jul 2011 | Warsaw Orthopedic, Inc. | Instruments and methods for minimally invasive tissue retraction and surgery |
| US8038611 | 17 Dec 2004 | 18 Oct 2011 | DePuy Spine, Inc. | Surgical methods and surgical kits |
| US8062217 | 28 Jan 2008 | 22 Nov 2011 | Theken Spine, LLC | Surgical retractor with removable blades and method of use |
| US8083664 | 25 May 2005 | 27 Dec 2011 | MAQUET Cardiovascular LLC | Surgical stabilizers and methods for use in reduced-access surgical sites |
| US8162817 | 10 Dec 2008 | 24 Apr 2012 | Maquet Cardiovascular LLC | Device to permit offpump beating heart coronary bypass surgery |
| US8211012 | 30 Sep 2008 | 3 Jul 2012 | Aesculap Implant Systems, LLC | Tissue retractor system |
| US8226554 | 30 Oct 2008 | 24 Jul 2012 | Warsaw Orthopedic, Inc. | Retractor assemblies for surgery in a patient |
| USD411883 | 29 Sep 1997 | 6 Jul 1999 | United States Surgical Corporation | Surgical retractor |
| USD420130 | 29 Sep 1997 | 1 Feb 2000 | United States Surgical Corp. | Surgical retractor |