|
| US3974833 | 22. Juli 1974 | 17. Aug. 1976 | | Disposable electrosurgical cautery having optional suction control feature |
| US4014343 | 25. Apr. 1975 | 29. März 1977 | Neomed Incorporated | Detachable chuck for electro-surgical instrument |
| US4167946 | 22. Juli 1977 | 18. Sept. 1979 | Kemi-Intressen AB | Medical aid for insertion of instruments through the mouth |
| US4320754 | 21. Dez. 1979 | 23. März 1982 | | Controllable partial rebreathing anesthesia circuit and respiratory assist device |
| US4517974 | 28. Okt. 1982 | 21. Mai 1985 | HGM, Inc. | Disposable hand piece for surgical lasers |
| US4537193 | 28. Okt. 1982 | 27. Aug. 1985 | HGM, Inc. | Laser endocoagulator apparatus |
| US4548207 | 17. Nov. 1982 | 22. Okt. 1985 | Mentor O & O, Inc. | Disposable coagulator |
| US4686980 | 17. Apr. 1986 | 18. Aug. 1987 | Alcon Laboratories, Inc. | Disposable bipolar instrument |
| US4686981 | 26. Nov. 1984 | 18. Aug. 1987 | | Surgical instrument especially for performing neurosurgical operations |
| US4724836 | 6. Dez. 1985 | 16. Febr. 1988 | Olympus Optical Co., Ltd. | High-frequency incision tool |
| US5055100 | 19. Juni 1989 | 8. Okt. 1991 | | Suction attachment for electrosurgical instruments or the like |
| US5186714 | 18. Mai 1992 | 16. Febr. 1993 | Yab Revo-Tech Inc. | Multifunctional surgical instrument |
| US5224944 | 24. Juni 1992 | 6. Juli 1993 | | Aspiration tip for a cautery handpiece |
| US5230704 | 26. Juni 1992 | 27. Juli 1993 | Biomedical Dynamics Corporation | Suction/irrigation instrument having reusable handle with disposable fluid path |
| US5234428 | 11. Juni 1991 | 10. Aug. 1993 | | Disposable electrocautery/cutting instrument with integral continuous smoke evacuation |
| US5246440 | 13. Sept. 1990 | 21. Sept. 1993 | | Electrosurgical knife |
| US5256138 | 4. Okt. 1990 | 26. Okt. 1993 | The Birtcher Corporation | Electrosurgical handpiece incorporating blade and conductive gas functionality |
| US5449356 | 18. Okt. 1991 | 12. Sept. 1995 | Birtcher Medical Systems, Inc. | Multifunctional probe for minimally invasive surgery |
| US5554112 | 8. Juli 1994 | 10. Sept. 1996 | Birtcher Medical Systems, Inc. | Minimally invasive irrigator/aspirator surgical probe and method of using same |
| US5810810 | 6. Juni 1995 | 22. Sept. 1998 | Scimed Life Systems, Inc. | Apparatus and method for sealing vascular punctures |
| US5951548 | 21. Febr. 1997 | 14. Sept. 1999 | Stephen R. DeSisto | Self-evacuating electrocautery device |
| US6063085 | 23. Okt. 1995 | 16. Mai 2000 | Scimed Life Systems, Inc. | Apparatus and method for sealing vascular punctures |
| US6146353 | 22. Sept. 1998 | 14. Nov. 2000 | Sherwood Services AG | Smoke extraction device |
| US6149646 | 2. Febr. 1999 | 21. Nov. 2000 | Linvatec Corporation | Monopolar tissue ablator |
| US6524307 | 5. Okt. 2001 | 25. Febr. 2003 | Medtek Devices, Inc. | Smoke evacuation apparatus |
| US6712813 | 26. Sept. 2001 | 30. März 2004 | | RF probe for electrosurgical instrument |
| US6747218 | 20. Sept. 2002 | 8. Juni 2004 | Sherwood Services AG | Electrosurgical haptic switch including snap dome and printed circuit stepped contact array |
| US6986768 | 4. Febr. 2003 | 17. Jan. 2006 | Sherwood Services AG | Electrosurgical electrode shroud |
| US7060064 | 24. Juni 2005 | 13. Juni 2006 | Sherwood Services AG | Electrosurgical electrode shroud |
| US7156842 | 6. Okt. 2004 | 2. Jan. 2007 | Sherwood Services AG | Electrosurgical pencil with improved controls |
| US7156844 | 20. Nov. 2003 | 2. Jan. 2007 | Sherwood Services AG | Electrosurgical pencil with improved controls |
| US7235072 | 17. Febr. 2004 | 26. Juni 2007 | Sherwood Services AG | Motion detector for controlling electrosurgical output |
| US7241294 | 19. Nov. 2003 | 10. Juli 2007 | Sherwood Services AG | Pistol grip electrosurgical pencil with manual aspirator/irrigator and methods of using the same |
| US7244257 | 5. Nov. 2003 | 17. Juli 2007 | Sherwood Services AG | Electrosurgical pencil having a single button variable control |
| US7393354 | 23. Juli 2003 | 1. Juli 2008 | Sherwood Services AG | Electrosurgical pencil with drag sensing capability |
| US7500974 | 28. Juni 2005 | 10. März 2009 | Covidien AG | Electrode with rotatably deployable sheath |
| US7503917 | 5. Aug. 2005 | 17. März 2009 | Covidien AG | Electrosurgical pencil with improved controls |
| US7582244 | 18. Apr. 2006 | 1. Sept. 2009 | Covidien AG | Electrosurgical electrode shroud |
| US7621909 | 12. Juni 2008 | 24. Nov. 2009 | Covidien AG | Electrosurgical pencil with drag sensing capability |
| US7761188 | 4. Apr. 2006 | 20. Juli 2010 | Medtek Devices, Inc. | Fluid evacuation system with two-way communication filter |
| US7828794 | 25. Aug. 2005 | 9. Nov. 2010 | Covidien AG | Handheld electrosurgical apparatus for controlling operating room equipment |
| US7862563 | 18. Juli 2006 | 4. Jan. 2011 | | Integral high frequency electrode |
| US7879033 | 24. Jan. 2006 | 1. Febr. 2011 | Covidien AG | Electrosurgical pencil with advanced ES controls |
| US7955327 | 8. Jan. 2007 | 7. Juni 2011 | Covidien AG | Motion detector for controlling electrosurgical output |
| US7959633 | 18. Dez. 2006 | 14. Juni 2011 | Covidien AG | Electrosurgical pencil with improved controls |
| US8016824 | 21. Okt. 2009 | 13. Sept. 2011 | Covidien AG | Electrosurgical pencil with drag sensing capability |
| US8095241 | 8. Juni 2010 | 10. Jan. 2012 | Medtek Devices, Inc. | Fluid evacuation system with two-way communication filter |
| US8100902 | 30. Jan. 2009 | 24. Jan. 2012 | Covidien AG | Electrode with rotatably deployable sheath |
| US8128622 | 9. Juli 2007 | 6. März 2012 | Covidien AG | Electrosurgical pencil having a single button variable control |
| US8162937 | 27. Juni 2008 | 24. Apr. 2012 | Tyco Healthcare Group LP | High volume fluid seal for electrosurgical handpiece |
| US8231620 | 10. Febr. 2009 | 31. Juli 2012 | TYCO Healthcare Group LP | Extension cutting blade |
| US8235987 | 21. Nov. 2008 | 7. Aug. 2012 | TYCO Healthcare Group LP | Thermal penetration and arc length controllable electrosurgical pencil |
| USD246053 | 23. Febr. 1976 | 11. Okt. 1977 | Concept, Inc. | Monopolar electrosurgical device with hand switch |
| USD249549 | 22. Okt. 1976 | 19. Sept. 1978 | Aspen Laboratories, Inc. | Electrosurgical handle |
| USD253247 | 20. März 1978 | 23. Okt. 1979 | | Electrical surgical probe |
| USD254150 | 19. Aug. 1977 | 5. Febr. 1980 | | Cautery |
| USD320856 | 4. Jan. 1989 | 15. Okt. 1991 | Surgical Technologies Inc. | Bipolar pen coagulator |
| USD330253 | 4. Okt. 1990 | 13. Okt. 1992 | Birtcher Medical Systems, Inc. | Electrosurgical handpiece |
| USD493530 | 4. Febr. 2003 | 27. Juli 2004 | Sherwood Services AG | Electrosurgical pencil with slide activator |
| USD493888 | 4. Febr. 2003 | 3. Aug. 2004 | Sherwood Services AG | Electrosurgical pencil with pistol grip |
| USD494270 | 4. Febr. 2003 | 10. Aug. 2004 | Sherwood Services AG | Electrosurgical pencil with multiple scallops |
| USD495051 | 4. Febr. 2003 | 24. Aug. 2004 | Sherwood Services AG | Electrosurgical pencil with notched and scalloped handle |
| USD495052 | 4. Febr. 2003 | 24. Aug. 2004 | Sherwood Services AG | Electrosurgical pencil with protected switch and straight proximal end |
| USD501047 | 11. Sept. 2003 | 18. Jan. 2005 | DeRoyal Industries, Inc. | Cautery device |
| USD521641 | 13. Nov. 2003 | 23. Mai 2006 | Sherwood Services AG | Electrosurgical pencil with three button control |
| USRE40863 | 22. Okt. 1993 | 21. Juli 2009 | Boston Scientific Scimed, Inc. | Apparatus and method for sealing vascular punctures |