|
| US4018230 | 2 apr 1975 | 19 apr 1977 | | Cervical dilator |
| US4083369 | 2 jul 1976 | 11 apr 1978 | | Surgical instruments |
| US4137922 | 21 maj 1975 | 6 feb 1979 | Ortho Pharmaceutical Corp. | Dilator for cervical canal |
| US4602623 | 30 dec 1983 | 29 jul 1986 | | Method of delivering a fetus |
| US4984585 | 26 feb 1990 | 15 jan 1991 | | Tissue expander |
| US5309896 | 19 nov 1991 | 10 maj 1994 | Origin Medsystems, Inc. | Retraction methods using endoscopic inflatable retraction devices |
| US5402772 | 13 aug 1993 | 4 apr 1995 | Origin Medsystems, Inc. | Endoscopic expandable retraction device |
| US5425357 | 8 okt 1993 | 20 jun 1995 | Origin Medsystems, Inc. | Inflatable retraction devices for use in laparoscopic surgery |
| US5431173 | 29 maj 1992 | 11 jul 1995 | Origin Medsystems, Inc. | Method and apparatus for body structure manipulation and dissection |
| US5450843 | 14 mar 1994 | 19 sep 1995 | Origin Medsystems, Inc. | Retraction apparatus and methods for endoscopic surgery |
| US5454367 | 13 aug 1993 | 3 okt 1995 | Origin Medsystems, Inc. | Method of using endoscopic inflatable retraction device with fluid tight elastomeric window |
| US5465711 | 13 aug 1993 | 14 nov 1995 | Origin Medsystems, Inc. | Surgical procedures using endoscopic inflatable retraction devices |
| US5501653 | 6 dec 1993 | 26 mar 1996 | Origin Medsystems, Inc. | Abdominal wall lifting retractor with hinged cross-member |
| US5520609 | 18 maj 1993 | 28 maj 1996 | Origin Medsystems, Inc. | Apparatus and method for peritoneal retraction |
| US5522790 | 14 mar 1994 | 4 jun 1996 | Origin Medsystems, Inc. | Retraction apparatus and methods for endoscopic surgery |
| US5527264 | 8 feb 1994 | 18 jun 1996 | Origin Medsystem, Inc. | Methods of using endoscopic inflatable retraction devices |
| US5531856 | 13 aug 1993 | 2 jul 1996 | Origin Medsystems, Inc. | Endoscopic inflatable retraction devices |
| US5562603 | 5 jun 1995 | 8 okt 1996 | Origin Medsystems, Inc. | Endoscopic inflatable retraction device with fluid-tight elastomeric window |
| US5575759 | 1 jun 1995 | 19 nov 1996 | Origin Medsystems, Inc. | Methods of using inflatable retraction devices in laparoscopic surgery |
| US5634883 | 26 maj 1995 | 3 jun 1997 | Origin Medsystems, Inc. | Apparatus for peritoneal retraction |
| US5643178 | 26 maj 1995 | 1 jul 1997 | Origin Medsystems, Inc. | Method for peritoneal retration |
| US5704372 | 29 jul 1994 | 6 jan 1998 | Origin Medsystems, Inc. | Endoscopic inflatable retraction devices for separating layers of tissue, and methods of using |
| US5716327 | 25 jun 1996 | 10 feb 1998 | Origin Medsystems, Inc. | Body wall retraction system for wide cavity retraction |
| US5722986 | 24 jul 1996 | 3 mar 1998 | Origin Medsystems, Inc. | Inflatable devices for separating layers of tissue, and methods of using |
| US5728119 | 13 okt 1995 | 17 mar 1998 | Origin Medsystems, Inc. | Method and inflatable chamber apparatus for separating layers of tissue |
| US5738629 | 5 jun 1995 | 14 apr 1998 | Origin Medsystems, Inc. | Self-retracting endoscope |
| US5743850 | 24 aug 1994 | 28 apr 1998 | Origin Medsystems, Inc. | Endoscopic inflatable retraction device with additional inflatable chamber |
| US5743851 | 4 jun 1996 | 28 apr 1998 | Origin Medsystems, Inc. | Retraction apparatus and methods for endoscopic surgery |
| US5779728 | 5 jan 1996 | 14 jul 1998 | Origin Medsystems, Inc. | Method and inflatable chamber apparatus for separating layers of tissue |
| US5803901 | 13 mar 1997 | 8 sep 1998 | Origin Medsystems, Inc. | Inflatable devices for separating layers of tissue and methods of using |
| US5823945 | 5 jun 1997 | 20 okt 1998 | Origin Medsystems, Inc. | Endoscopic inflatable retraction device with additional inflatable chamber |
| US5865728 | 21 nov 1995 | 2 feb 1999 | Origin Medsystems, Inc. | Method of using an endoscopic inflatable lifting apparatus to create an anatomic working space |
| US5925058 | 18 jun 1997 | 20 jul 1999 | Origin Medsystems, Inc. | Method and inflatable chamber apparatus for separating layers of tissue |
| US6277136 | 18 feb 1999 | 21 aug 2001 | General Surgical Innovations, Inc. | Method for developing an anatomic space |
| US6358266 | 9 okt 1996 | 19 mar 2002 | General Surgical Innovations, Inc. | Active cannulas |
| US6361543 | 18 mar 1997 | 26 mar 2002 | Sherwood Services AG | Inflatable devices for separating layers of tissue, and methods of using |
| US6423083 | 13 apr 1998 | 23 jul 2002 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
| US6605037 | 26 okt 1998 | 12 aug 2003 | Sherwood Services AG | Endoscopic inflatable retraction device |
| US6648842 | 15 okt 1999 | 18 nov 2003 | | Delivery preparation and facilitation device and preparatory gymnastics |
| US6663647 | 22 jul 2002 | 16 dec 2003 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
| US6899719 | 4 jan 2001 | 31 maj 2005 | Kyphon Inc. | Systems and methods for treating fractured or diseased bone using expandable bodies |
| US6981981 | 29 dec 2003 | 3 jan 2006 | Kyphon Inc. | Inflatable device for use in surgical protocol relating to fixation of bone |
| US7044954 | 19 jun 2001 | 16 maj 2006 | Kyphon Inc. | Method for treating a vertebral body |
| US7311719 | 8 apr 2003 | 25 dec 2007 | General Surgical Innovations, Inc. | Active cannulas |
| US7527601 | 29 dec 2005 | 5 maj 2009 | Intrapartum Ventures, LLC | Cervimeter |
| US7654970 | 16 jan 2008 | 2 feb 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7682364 | 2 mar 2006 | 23 mar 2010 | Kyphon SARL | Method for treating a bone |
| US7695487 | 24 apr 2003 | 13 apr 2010 | General Surgical Innovations, Inc. | Balloon dissection apparatus |
| US7713216 | 10 apr 2006 | 11 maj 2010 | Intrapartum, LLC | Method for cervical dilation and/or measurement |
| US7744617 | 19 mar 2003 | 29 jun 2010 | Covidien AG | Method and inflatable chamber apparatus for separating layers of tissue |
| US7749176 | 2 apr 2008 | 6 jul 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7766823 | 11 aug 2003 | 3 aug 2010 | Covidien AG | Endoscopic inflatable retraction device, method of using, and method of making |
| US7811239 | 11 apr 2006 | 12 okt 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7879038 | 30 okt 2007 | 1 feb 2011 | Kyphon SARL | Apparatus, kits, and methods for creating cavities in cancellous bone using an elongated loop structure or bristles |
| US7909827 | 24 apr 2007 | 22 mar 2011 | Kyphon SARL | Systems and methods for creating cavities in interior body regions |
| US7959638 | 25 mar 2003 | 14 jun 2011 | Kyphon SARL | Methods and devices for treating bone after high velocity and/or trauma fracture |
| US7967827 | 27 sep 2006 | 28 jun 2011 | Kyphon SARL | Methods and devices for treating fractured and/or diseased bone using an expandable structure that remains within the bone |
| US7967835 | 5 maj 2003 | 28 jun 2011 | Tyco Healthcare Group LP | Apparatus for use in fascial cleft surgery for opening an anatomic space |
| US8048087 | 15 okt 2007 | 1 nov 2011 | Tyco Healthcare Group LP | Apparatus for use in fascial cleft surgery for opening an anatomic space |
| US8152813 | 27 sep 2006 | 10 apr 2012 | Kyphon SARL | Methods for treating fractured and/or diseased bone by introduction of different bone filling materials |
| US8172869 | 12 apr 2010 | 8 maj 2012 | Tyco Healthcare Group LP | Balloon dissection apparatus |
| US8226717 | 27 sep 2006 | 24 jul 2012 | Kyphon Sarl | Methods and devices for treating fractured and/or diseased bone using an expandable stent structure |