Jesse R Smith

US Patent:

20180193092, Jul 12, 2018

Filed:

Dec 22, 2017

Appl. No.:

15/852890

Inventors:

- Minneapolis MN, US
David Hubelbank - Litchfield NH, US
Jesse Smith - Minneapolis MN, US
Vini Podany - New Fairfield CT, US

Assignee:

MEDTRONIC ADVANCED ENERGY LLC - Minneapolis MN

International Classification:

A61B 18/16

Abstract:

Systems, such as an electrosurgical unit, and method for use with an active electrode and a plurality of return electrodes are disclosure. An electrosurgical treatment is provided to tissue via the active electrode at a treatment site and a first return electrode of the plurality of return electrodes at the treatment site. An impedance measurement is received or determined of an impedance in the tissue between the active electrode at the treatment site and a second return electrode of the plurality of return electrodes at a site remote from the treatment site.

US Patent:

20160120590, May 5, 2016

Filed:

Oct 30, 2015

Appl. No.:

14/928020

Inventors:

- Minneapolis MN, US
Jesse A. SMITH - Portsmouth NH, US

International Classification:

A61B 18/12

Abstract:

An electrosurgical unit having detection circuitry for reducing radiofrequency leakage current in an electrosurgical unit. The electrosurgical unit includes a radiofrequency generator configured to generate electrosurgical energy, the radiofrequency generator including a detection circuit having a resistor ladder and an isolation transformer in electrical communication with the resistor ladder. The detection circuit is configured to detect a change in impedance across the isolation transformer and correlate the change in impedance to one of a plurality of predetermined energy thresholds.

Address:

2752 Helaman Ct, Fayetteville, NC 28303

VIN:

JS1GW71A772102014

Make:

Isuzu

Model:

Oasis 5dr S 7-Passenger

Year:

2007