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Class Information
Number: 606/35
Name: Surgery > Instruments > Electrical application > Systems > Ground electrode monitoring
Description: Subject matter including means for monitoring the return circuit path from the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569052 |
Ablation catheter with tissue protecting assembly |
Aug. 4, 2009 |
| 7566332 |
Methods and apparatus for dispersing current flow in electrosurgery |
Jul. 28, 2009 |
| 7554341 |
Method and measurement apparatus for determining the transition impedance between two parts of a subdivided neutral electrode |
Jun. 30, 2009 |
| 7473145 |
Return pad cable connector |
Jan. 6, 2009 |
| 7425835 |
Method and measurement apparatus for determining the transition impedance between two parts of a subdivided neutral electrode |
Sep. 16, 2008 |
| 7422589 |
System and method for performing an electrosurgical procedure |
Sep. 9, 2008 |
| 7367971 |
Self-limiting electrosurgical return electrode |
May. 6, 2008 |
| 7317955 |
Virtual operating room integration |
Jan. 8, 2008 |
| 7317954 |
Virtual control of electrosurgical generator functions |
Jan. 8, 2008 |
| 7311560 |
Return pad cable connector |
Dec. 25, 2007 |
| 7296571 |
Electrical cautery-oxygen safety device |
Nov. 20, 2007 |
| 7229307 |
Return pad cable connector |
Jun. 12, 2007 |
| 7182604 |
Return pad cable connector |
Feb. 27, 2007 |
| 7169145 |
Tuned return electrode with matching inductor |
Jan. 30, 2007 |
| 7166102 |
Self-limiting electrosurgical return electrode |
Jan. 23, 2007 |
| 7160293 |
Multiple RF return pad contact detection system |
Jan. 9, 2007 |
| 6997735 |
Return pad cable connector |
Feb. 14, 2006 |
| 6939344 |
Method for controlling skin temperature during thermal treatment |
Sep. 6, 2005 |
| 6860881 |
Multiple RF return pad contact detection system |
Mar. 1, 2005 |
| 6821281 |
Microstructures for treating and conditioning skin |
Nov. 23, 2004 |
| 6666859 |
Self-limiting electrosurgical return electrode |
Dec. 23, 2003 |
| 6582424 |
Capacitive reusable electrosurgical return electrode |
Jun. 24, 2003 |
| 6565559 |
Electrosurgical return electrode monitor |
May. 20, 2003 |
| 6544258 |
Pressure sore pad having self-limiting electrosurgical return electrode properties and optional heating/cooling capabilities |
Apr. 8, 2003 |
| 6488678 |
RF ablation apparatus and method using unipolar and bipolar techniques |
Dec. 3, 2002 |
| 6454764 |
Self-limiting electrosurgical return electrode |
Sep. 24, 2002 |
| 6325799 |
Electrosurgical instrument |
Dec. 4, 2001 |
| 6258085 |
Electrosurgical return electrode monitor |
Jul. 10, 2001 |
| 6200314 |
RF ablation apparatus and method using unipolar and bipolar techniques |
Mar. 13, 2001 |
| 6171304 |
Method and apparatus for controlling contact of biomedical electrodes with patient skin |
Jan. 9, 2001 |
| 6083221 |
Resistive reusable electrosurgical return electrode |
Jul. 4, 2000 |
| 6063075 |
Electrosurgical apparatus and separation detecting method capable of stably monitoring separation state of return electrode |
May. 16, 2000 |
| 6059778 |
RF ablation apparatus and method using unipolar and bipolar techniques |
May. 9, 2000 |
| 6007532 |
Method and apparatus for detecting loss of contact of biomedical electrodes with patient skin |
Dec. 28, 1999 |
| 5976128 |
Electrosurgical high frequency generator |
Nov. 2, 1999 |
| 5971981 |
High frequency surgical apparatus and method of its operation |
Oct. 26, 1999 |
| 5947961 |
Biomedical electrode having skin-equilibrating adhesive at its perimeter and method for using same |
Sep. 7, 1999 |
| 5936536 |
Electrical insulation testing device and method for electrosurgical instruments |
Aug. 10, 1999 |
| 5885277 |
High-frequency surgical instrument for minimally invasive surgery |
Mar. 23, 1999 |
| 5836942 |
Biomedical electrode with lossy dielectric properties |
Nov. 17, 1998 |
| 5830212 |
Electrosurgical generator and electrode |
Nov. 3, 1998 |
| 5817091 |
Electrosurgical device having a visible indicator |
Oct. 6, 1998 |
| 5814996 |
Leakage detector having shielded contacts |
Sep. 29, 1998 |
| 5800426 |
High-frequency heating power device for catheter |
Sep. 1, 1998 |
| 5797902 |
Biomedical electrode providing early detection of accidental detachment |
Aug. 25, 1998 |
| 5766165 |
Return path monitoring system |
Jun. 16, 1998 |
| 5752951 |
Shielded monopolar electrosurgical apparatus |
May. 19, 1998 |
| 5688269 |
Electrosurgical apparatus for laparoscopic and like procedures |
Nov. 18, 1997 |
| 5632280 |
Method for circuit fault detection in differential signal detectors |
May. 27, 1997 |
| 5480399 |
Electrosurgery monitor and apparatus |
Jan. 2, 1996 |
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