|
| US3940803 | 6 May 1974 | 2 Mar 1976 | Battelle Memorial Institute | Method and system for control of a powered prosthetic device |
| US4028687 | 8 Sep 1975 | 7 Jun 1977 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for delivery alarm for livestock animals |
| US4141345 | 5 Ene 1977 | 27 Feb 1979 | National Research Development Corporation | Cervical dilation measurement instruments |
| US4141349 | 3 Nov 1976 | 27 Feb 1979 | Agence Nationale de Valorisation de la Recherche (ANVAR) | Process and device for the in vivo measurement of bone consolidation |
| US4217575 | 28 Feb 1978 | 12 Ago 1980 | | Parturition warning devices |
| US4232686 | 2 Feb 1978 | 11 Nov 1980 | | Method and apparatus for indicating the onset of parturition |
| US5279309 | 27 Jul 1992 | 18 Ene 1994 | International Business Machines Corporation | Signaling device and method for monitoring positions in a surgical operation |
| US5402801 | 28 Abr 1994 | 4 Abr 1995 | International Business Machines Corporation | System and method for augmentation of surgery |
| US5445166 | 6 Abr 1994 | 29 Ago 1995 | International Business Machines Corporation | System for advising a surgeon |
| US5630431 | 11 Oct 1994 | 20 May 1997 | International Business Machines Corporation | System and method for augmentation of surgery |
| US5950629 | 28 Abr 1994 | 14 Sep 1999 | International Business Machines Corporation | System for assisting a surgeon during surgery |
| US6231526 | 8 Dic 1999 | 15 May 2001 | International Business Machines Corporation | System and method for augmentation of surgery |
| US6267769 | 9 Abr 1998 | 31 Jul 2001 | Regents of the Universitiy of Minnesota | Trajectory guide method and apparatus for use in magnetic resonance and computerized tomographic scanners |
| US6500210 | 10 Dic 1996 | 31 Dic 2002 | Seattle Systems, Inc. | System and method for providing a sense of feel in a prosthetic or sensory impaired limb |
| US6547782 | 11 Ago 2000 | 15 Abr 2003 | International Business Machines, Corp. | System and method for augmentation of surgery |
| US6752812 | 21 Nov 2000 | 22 Jun 2004 | Regent of the University of Minnesota | Remote actuation of trajectory guide |
| US7235084 | 20 Jun 2002 | 26 Jun 2007 | Image-Guided Neurologics, Inc.
Mayo Foundation for Medical Education and Research | Deep organ access device and method |
| US7366561 | 4 Abr 2001 | 29 Abr 2008 | Medtronic, Inc. | Robotic trajectory guide |
| US7497863 | 4 Dic 2004 | 3 Mar 2009 | Medtronic, Inc. | Instrument guiding stage apparatus and method for using same |
| US7527601 | 29 Dic 2005 | 5 May 2009 | Intrapartum Ventures, LLC | Cervimeter |
| US7559935 | 20 Feb 2003 | 14 Jul 2009 | Medtronic, Inc. | Target depth locators for trajectory guide for introducing an instrument |
| US7636596 | 20 Dic 2002 | 22 Dic 2009 | Medtronic, Inc. | Organ access device and method |
| US7637915 | 20 Jul 2004 | 29 Dic 2009 | Medtronic, Inc. | Trajectory guide with instrument immobilizer |
| US7654970 | 16 Ene 2008 | 2 Feb 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7658879 | 4 May 2006 | 9 Feb 2010 | Medtronic, Inc. | Trajectory guide with angled or patterned guide lumens or height adjustment |
| US7699854 | 4 May 2006 | 20 Abr 2010 | Medtronic, Inc. | Trajectory guide with angled or patterned guide lumens or height adjustment |
| US7704260 | 6 Dic 2004 | 27 Abr 2010 | Medtronic, Inc. | Low profile instrument immobilizer |
| US7713216 | 10 Abr 2006 | 11 May 2010 | Intrapartum, LLC | Method for cervical dilation and/or measurement |
| US7744606 | 4 Dic 2004 | 29 Jun 2010 | Medtronic, Inc. | Multi-lumen instrument guide |
| US7749176 | 2 Abr 2008 | 6 Jul 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7803163 | 28 Oct 2005 | 28 Sep 2010 | Medtronic, Inc. | Multiple instrument retaining assembly and methods therefor |
| US7811239 | 11 Abr 2006 | 12 Oct 2010 | Intrapartum, LLC | Cervical dilation measurement apparatus |
| US7815651 | 25 Jun 2007 | 19 Oct 2010 | Medtronic, Inc.
Mayo Foundation for Medical Education and Research | Device for immobilizing a primary instrument and method therefor |
| US7828809 | 26 Jun 2007 | 9 Nov 2010 | Medtronic, Inc.
Mayo Foundation for Medical Education and Research | Device for immobilizing a primary instrument and method therefor |
| US7833231 | 25 Jun 2007 | 16 Nov 2010 | Medtronic, Inc.
Mayo Foundation for Medical Education and Research | Device for immobilizing a primary instrument and method therefor |
| US7857820 | 26 Jun 2007 | 28 Dic 2010 | Medtronic, Inc.
Mayo Foundation for Medical Education and Research | Sheath assembly for an access device and method therefor |
| US7867242 | 7 Ene 2009 | 11 Ene 2011 | Medtronic, Inc. | Instrument for guiding stage apparatus and method for using same |
| US7896889 | 20 Feb 2003 | 1 Mar 2011 | Medtronic, Inc.
University of South Florida Research Foundation, Inc. | Trajectory guide with angled or patterned lumens or height adjustment |
| US7981120 | 23 Abr 2007 | 19 Jul 2011 | University of South Florida | Trajectory guide with angled or patterned guide lumens or height adjustment |
| US8083753 | 16 Oct 2007 | 27 Dic 2011 | Medtronic, Inc. | Robotic trajectory guide |
| US8116850 | 9 Nov 2009 | 14 Feb 2012 | Medtronic, Inc. | Organ access device and method |
| US8192445 | 17 Nov 2009 | 5 Jun 2012 | Medtronic, Inc. | Trajectory guide with instrument immobilizer |
