|
| US4099519 | 14. Jan. 1977 | 11. Juli 1978 | | Diagnostic device |
| US4155351 | 18. Mai 1977 | 22. Mai 1979 | Stanley Electric Co., Ltd. | Medical instrument for detecting body impedance |
| US4164214 | 25. Juli 1977 | 14. Aug. 1979 | The Regents of the University of California | Method and apparatus for measuring the sensitivity of teeth |
| US4306568 | 4. Dez. 1979 | 22. Dez. 1981 | | Method and apparatus for congelation cryometry in cryosurgery |
| US4545374 | 3. Sept. 1982 | 8. Okt. 1985 | | Method and instruments for performing a percutaneous lumbar diskectomy |
| US4616660 | 10. Dez. 1984 | 14. Okt. 1986 | Suncoast Medical Manufacturing, Inc. | Variable alternating current output nerve locator/stimulator |
| US4817628 | 18. Okt. 1985 | 4. Apr. 1989 | David L. Zealear | System and method for evaluating neurological function controlling muscular movements |
| US4848357 | 21. Dez. 1987 | 18. Juli 1989 | | Nerve ending therapeutical device |
| US4892105 | 11. Jan. 1988 | 9. Jan. 1990 | The Cleveland Clinic Foundation | Electrical stimulus probe |
| US4962766 | 19. Juli 1989 | 16. Okt. 1990 | | Nerve locator and stimulator |
| US5046506 | 9. Febr. 1990 | 10. Sept. 1991 | Singer Medical Products, Inc. | Molded needle with adhesive |
| US5263490 | 27. Juli 1992 | 23. Nov. 1993 | Abbott Laboratories | Muscle function assessment |
| US5284153 | 14. Apr. 1992 | 8. Febr. 1994 | Brigham and Women's Hospital | Method for locating a nerve and for protecting nerves from injury during surgery |
| US5284154 | 23. Okt. 1992 | 8. Febr. 1994 | Brigham and Women's Hospital | Apparatus for locating a nerve and for protecting nerves from injury during surgery |
| US5775331 | 7. Juni 1995 | 7. Juli 1998 | UroMed Corporation Brigham and Women's Hospital | Apparatus and method for locating a nerve |
| US5779642 | 18. Febr. 1997 | 14. Juli 1998 | | Interrogation device and method |
| US5797854 | 1. Aug. 1995 | 25. Aug. 1998 | | Method and apparatus for testing and measuring current perception threshold and motor nerve junction performance |
| US6292701 | 29. Juli 1999 | 18. Sept. 2001 | Medtronic Xomed, Inc. | Bipolar electrical stimulus probe with planar electrodes |
| US6306100 | 16. Dez. 1998 | 23. Okt. 2001 | | Intraoperative neurophysiological monitoring system |
| US6312392 | 6. Apr. 2000 | 6. Nov. 2001 | | Bipolar handheld nerve locator and evaluator |
| US6334068 | 14. Sept. 1999 | 25. Dez. 2001 | Medtronic Xomed, Inc. | Intraoperative neuroelectrophysiological monitor |
| US6466817 | 8. Juni 2000 | 15. Okt. 2002 | NuVasive, Inc. | Nerve proximity and status detection system and method |
| US6500128 | 8. Juni 2001 | 31. Dez. 2002 | NuVasive, Inc. | Nerve movement and status detection system and method |
| US6564078 | 4. Juni 1999 | 13. Mai 2003 | NuVasive, Inc. | Nerve surveillance cannula systems |
| US6564079 | 27. Juli 2000 | 13. Mai 2003 | CKM Diagnostics, Inc. | Electrode array and skin attachment system for noninvasive nerve location and imaging device |
| US6609018 | 26. Juli 2001 | 19. Aug. 2003 | CKM Diagnostics, Inc. | Electrode array and sensor attachment system for noninvasive nerve location and imaging device |
| US6830550 | 25. Juni 2002 | 14. Dez. 2004 | | Stair step voltage actuated measurement method and apparatus |
| US7079883 | 7. Mai 2003 | 18. Juli 2006 | NuVaslve, Inc. | Nerve surveillance cannulae systems |
| US7177677 | 16. Okt. 2002 | 13. Febr. 2007 | NuVasive, Inc. | Nerve proximity and status detection system and method |
| US7207949 | 25. Mai 2005 | 24. Apr. 2007 | NuVasive, Inc. | Surgical access system and related methods |
| US7214197 | 6. Nov. 2001 | 8. Mai 2007 | | Intraoperative neurophysiological monitoring system |
| US7310546 | 26. Mai 2006 | 18. Dez. 2007 | | Artifact detection electrode |
| US7470236 | 24. Nov. 2000 | 30. Dez. 2008 | NuVasive, Inc. | Electromyography system |
| US7522953 | 25. März 2004 | 21. Apr. 2009 | NuVasive, Inc. | System and methods for performing surgical procedures and assessments |
| US7553307 | 15. Okt. 2005 | 30. Juni 2009 | Baxano, Inc. | Devices and methods for tissue modification |
| US7555343 | 15. Okt. 2005 | 30. Juni 2009 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
| US7578819 | 13. Juli 2006 | 25. Aug. 2009 | Baxano, Inc. | Spinal access and neural localization |
| US7582058 | 26. Juni 2003 | 1. Sept. 2009 | NuVasive, Inc. | Surgical access system and related methods |
| US7643884 | 31. Jan. 2005 | 5. Jan. 2010 | | Electrically insulated surgical needle assembly |
| US7657308 | 18. Febr. 2005 | 2. Febr. 2010 | Nuvasive, Inc. | System and methods for performing dynamic pedicle integrity assessments |
| US7664544 | 30. Apr. 2004 | 16. Febr. 2010 | NuVasive, Inc. | System and methods for performing percutaneous pedicle integrity assessments |
| US7691057 | 16. Jan. 2004 | 6. Apr. 2010 | NuVasive, Inc. | Surgical access system and related methods |
| US7693562 | 31. Okt. 2007 | 6. Apr. 2010 | | Nerve surveillance cannulae systems |
| US7738968 | 15. Okt. 2005 | 15. Juni 2010 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
| US7738969 | 21. Jan. 2009 | 15. Juni 2010 | Baxano, Inc. | Devices and methods for selective surgical removal of tissue |
| US7740631 | 15. Okt. 2005 | 22. Juni 2010 | Baxano, Inc. | Devices and methods for tissue modification |
| US7785253 | 31. Jan. 2006 | 31. Aug. 2010 | NuVasive, Inc. | Surgical access system and related methods |
| US7819801 | 27. Febr. 2004 | 26. Okt. 2010 | Nuvasive, Inc. | Surgical access system and related methods |
| US7857813 | 29. Aug. 2006 | 28. Dez. 2010 | Baxano, Inc. | Tissue access guidewire system and method |
| US7887538 | 13. März 2006 | 15. Febr. 2011 | Baxano, Inc. | Methods and apparatus for tissue modification |
| US7892173 | 7. Dez. 2009 | 22. Febr. 2011 | NuVasive, Inc. | Surgical access system and related methods |
| US7905840 | 18. Okt. 2004 | 15. März 2011 | NuVasive, Inc. | Surgical access system and related methods |
| US7918849 | 15. Okt. 2005 | 5. Apr. 2011 | Baxano, Inc. | Devices and methods for tissue access |
| US7920922 | 24. Febr. 2010 | 5. Apr. 2011 | NuVasive, Inc. | System and methods for determining nerve proximity, direction, and pathology during surgery |
| US7935051 | 22. Apr. 2009 | 3. Mai 2011 | NuVasive, Inc. | Surgical access system and related methods |
| US7938830 | 17. Apr. 2006 | 10. Mai 2011 | Baxano, Inc. | Powered tissue modification devices and methods |
| US7959577 | 31. März 2008 | 14. Juni 2011 | Baxano, Inc. | Method, system, and apparatus for neural localization |
| US7962191 | 31. Okt. 2007 | 14. Juni 2011 | NuVasive, Inc. | Nerve surveillance cannulae systems |
| US7963915 | 15. Okt. 2005 | 21. Juni 2011 | Baxano, Inc. | Devices and methods for tissue access |
| US7963927 | 21. Apr. 2004 | 21. Juni 2011 | NuVasive, Inc. | Electromyography system |
| US7987001 | 25. Jan. 2007 | 26. Juli 2011 | Warsaw Orthopedic, Inc. | Surgical navigational and neuromonitoring instrument |
| US8000782 | 1. Dez. 2009 | 16. Aug. 2011 | NuVasive, Inc. | System and methods for performing surgical procedures and assessments |
| US8005535 | 14. Apr. 2009 | 23. Aug. 2011 | NuVasive, Inc. | System and methods for performing surgical procedures and assessments |
| US8016767 | 23. Apr. 2007 | 13. Sept. 2011 | NuVasive, Inc. | Surgical access system and related methods |
| US8027716 | 20. Apr. 2009 | 27. Sept. 2011 | NuVasive, Inc. | System and methods for performing surgical procedures and assessments |
| US8048080 | 4. Mai 2006 | 1. Nov. 2011 | Baxano, Inc. | Flexible tissue rasp |
| US8050769 | 1. Mai 2009 | 1. Nov. 2011 | NuVasive, Inc. | System and methods for determining nerve proximity, direction, and pathology during surgery |
| US8062298 | 16. März 2007 | 22. Nov. 2011 | Baxano, Inc. | Flexible tissue removal devices and methods |
| US8062300 | 16. März 2007 | 22. Nov. 2011 | Baxano, Inc. | Tissue removal with at least partially flexible devices |
| US8068912 | 9. Jan. 2004 | 29. Nov. 2011 | NuVasive, Inc. | System and methods for determining nerve proximity, direction, and pathology during surgery |
| US8090436 | 29. Okt. 2009 | 3. Jan. 2012 | NuVasive, Inc. | Tissue discrimination and applications in medical procedures |
| US8092455 | 7. Febr. 2005 | 10. Jan. 2012 | Warsaw Orthopedic, Inc. | Device and method for operating a tool relative to bone tissue and detecting neural elements |
| US8092456 | 13. Jan. 2009 | 10. Jan. 2012 | Baxano, Inc. | Multiple pathways for spinal nerve root decompression from a single access point |
| US8114019 | 30. Dez. 2009 | 14. Febr. 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8133173 | 30. Dez. 2009 | 13. März 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8137284 | 8. Okt. 2003 | 20. März 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8147421 | 15. Juli 2005 | 3. Apr. 2012 | NuVasive, Inc. | System and methods for determining nerve direction to a surgical instrument |
| US8165653 | 14. Juni 2011 | 24. Apr. 2012 | NuVasive, Inc. | Surgical access and nerve surveillance |
| US8172750 | 17. März 2010 | 8. Mai 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8182423 | 30. Dez. 2009 | 22. Mai 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8187179 | 30. Dez. 2009 | 29. Mai 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8192356 | 10. Dez. 2009 | 5. Juni 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8192357 | 30. Dez. 2009 | 5. Juni 2012 | NuVasive, Inc. | Surgical access system and related methods |
| US8192435 | 15. Okt. 2005 | 5. Juni 2012 | Baxano, Inc. | Devices and methods for tissue modification |
| US8192436 | 26. Nov. 2008 | 5. Juni 2012 | Baxano, Inc. | Tissue modification devices |
| US8206312 | 22. Sept. 2006 | 26. Juni 2012 | NuVasive, Inc. | Multi-channel stimulation threshold detection algorithm for use in neurophysiology monitoring |
| US8221397 | 22. Apr. 2009 | 17. Juli 2012 | Baxano, Inc. | Devices and methods for tissue modification |
| US8244343 | 23. Aug. 2011 | 14. Aug. 2012 | NuVasive, Inc. | System and methods for performing surgical procedures and assessments |