1
Paul V Lucey, Roger D Greeley: Rotatable fiber optic joint. Smith & Nephew Dyonics, Fish & Richardson P C, April 15, 1997: US05621830 (142 worldwide citation)

An endoscope includes an insertion member rotatably mounted to a handle. A first set of optical fibers carried by the handle meets a second set of optical fibers disposed within the insertion member at a joint constructed to allow relative rotation between the sets of optical fibers about the longit ...


2
Michael E McClurken, Arnold E Oyola, Jonathan E Wilson, Christopher W Maurer, Robert Luzzi, Roger D Greeley: Fluid-assisted medical devices, systems and methods. Salient Surgical Technologies, Sterne Kessler Goldstein & Fox P L L C, December 27, 2011: US08083736 (59 worldwide citation)

An electrosurgical device is provided which comprises a distal portion having a bipolar electrode configuration and at least one fluid outlet opening. The device further includes a first electrode tip spaced from a second electrode tip with the first electrode tip to serve as a first pole of the bip ...


3
Michael E McClurken, Roger D Greeley, Brian M Conley: Surgical devices and methods of use thereof. Salient Surgical Technologies, Sterne Kessler Goldstein & Fox P L L C, July 10, 2012: US08216233 (19 worldwide citation)

The invention provides surgical devices and methods to treat tissue. In one device embodiment, the invention comprises a bipolar electrosurgical device to treat tissue in a presence of radio frequency power and a fluid provided simultaneously from a distal portion of the device, with the device comp ...


4
Michael E McClurken, Roger D Greeley, Brian M Conley: Surgical devices and methods of use thereof. Medtronic Advanced Energy, Sterne Kessler Goldstein & Fox P L L C, January 8, 2013: US08348946 (18 worldwide citation)

The invention provides surgical devices and methods to treat tissue. In one device embodiment, the invention comprises a bipolar electrosurgical device to treat tissue in a presence of radio frequency power and a fluid provided simultaneously from a distal portion of the device, with the device comp ...


5
Roger D Greeley, Donald Earles, David Flanagan, Eliot Bloom, Brian Conley, Jonathan Barry: Fluid-assisted electrosurgical device. Medtronic Advanced Energy, Jeffrey J Hohenshell, January 21, 2014: US08632533 (11 worldwide citation)

The invention provides an electrosurgical device and methods of use thereof. The device comprises a first electrode, a second electrode and at least one fluid outlet. In one embodiment, the first electrode has a distal portion with an electrically conductive spherical surface, the second electrode h ...


6
Michael E McClurken, Roger D Greeley, John W Berry: Fluid-assisted electrosurgical scissors and methods. Medtronic Advanced Energy, Jeffrey J Hohenshell, July 2, 2013: US08475455 (10 worldwide citation)

An electrosurgical scissors comprising an end effector comprising a first blade member and a second blade member, the first blade member and the second blade member pivotally connected; an electrical connector configured to couple the scissors to a power source; and a fluid passage in fluid communic ...


7
Brian M Conley, Jonathan J Barry, Roger D Greeley, Chad M Greenlaw: Electrosurgical devices with wire electrode. Medtronic Advanced Energy, Jeffrey J Hohenshell, December 9, 2014: US08906012 (6 worldwide citation)

The invention provides an electrosurgical device and methods of use thereof. In one embodiment, the device may comprise a handle, a shaft distal to the handle, a first electrode tip and a second electrode tip adjacent a distal end of the shaft, with the first electrode tip spaced from the second ele ...


8
Brian M Conley, Jonathan J Barry, Roger D Greeley, Chad M Greenlaw, Lorenzo C Vaccarella, Joseph Sylvester: Electrosurgical devices and methods of use thereof. Medtronic Advanced Energy, Jeffrey J Hohenshell, December 30, 2014: US08920417 (6 worldwide citation)

In some embodiments, an electrosurgical device includes a shaft, a first U-shaped electrode at a distal end of the shaft, and a second blade shaped electrode at the distal end of the shaft. The second electrode includes a spherical distal end. And the second electrode is substantially coplanar with ...


9
Eliot F Bloom, Brian M Conley, Jonathan J Barry, Roger D Greeley, Steven G Miller, Chad M Greenlaw: Electrosurgical devices, electrosurgical unit and methods of use thereof. MEDTRONIC ADVANCED ENERGY, Jeffrey J Hohenshell, June 9, 2015: US09050113 (4 worldwide citation)

A cartridge assembly to couple an electrosurgical device to treat tissue with an electrosurgical unit includes a cartridge member to operate with a power delivery apparatus of the electrosurgical unit and a fluid delivery apparatus of the electrosurgical unit. An electrosurgical unit includes a powe ...


10
Brian M Conley, Roger D Greeley, Christopher W Maurer, Anthony R DePasqua: Electrode sheath for electrosurgical device. MEDTRONIC ADVANCED ENERGY, Jeffrey J Hohenshell, September 22, 2015: US09138289 (3 worldwide citation)

This invention provides an electrosurgical device comprising a handle, a shaft member distal to the handle, a first electrode tip and a second electrode tip at a distal end of the shaft member with the first electrode tip laterally spaced from the second electrode tip, and an electrode sheath movabl ...