Baxter International Inc.

Genesis Medical Imaging, Inc.

Fenwal, Inc.

William E Brach

Richard I Brown

Tom Westberg

James Duane Jacobson

Abinash Nayak

Clement L Yu

The present disclosure relates to an impedance-based arc detector for CT scanners and method of use and diagnosis therewith, and more specifically, to a two- or three-way conductive probe detector system and associated signal processing unit to distinguish the location of arc faults on a CT scanner at either the high-voltage cable of an x-ray tube, an anode connected to the x-ray tube, a cathode also connected to the x-ray tube, a high-voltage well, or a power distribution unit of the tube.

Impedance-based arc detector for computed tomography scanner and method of use thereof

Systems and related methods pump fluid through a pump. The pump comprises a pump chamber, which is responsive to applied pressures to convey fluid. The systems and methods place an electrode in electrical conductive contact with fluid in the pump chamber which, in use, is coupled to an electrical source. The electrode generates an electrical field in the pump chamber that varies according volume of fluid in the pump chamber. The systems and methods register variations in the electrical field as fluid is conveyed through the pump chamber.

Systems and methods for control of pumps employing electrical field sensing

Systems and related methods pump fluid through a pump. The pump comprises a pump chamber, which is responsive to applied pressures to convey fluid. The systems and methods place an electrode in the pump chamber which, in use, is coupled to a current source. The electrode generates an electrical field in the pump chamber that varies according volume of fluid in the pump chamber. The systems and methods register variations in the electrical field as fluid is conveyed through the pump chamber.

System and methods for control of pumps employing electrical field sensing

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Cary, IL, United States of America

William E Brach