Columbia Gas System Service Corporation

Southern California Gas Company

New York Gas Group

Other

Patrick J Moran

John C Murphy

Ralph F Cohn

Glenn S Hartong

Boaz Avitall

Brian Keith Peterson

Eric B Griswold

Joe Kletch

A computer control system operates with an instruction set to provide automated administration of health care to a patient. In a preferred embodiment of the invention a central monitoring station receives data from a plurality of remote testing units. Each of the testing units is custom configured for a particular patient and is made to provide optimal care for that individual alone. Similarly one monitoring unit may serve multiple patients and transmit the data to a central monitoring computer via the telephone lines. Medical procedures are then administered to the patient and results taken as data. The data is made available to the central monitor so that proper medical interpretation is enabled. A number of novel steps in the programming of the system are taken to assure that the right patient is being monitored, that the patient is being tested properly and that the system is being monitored appropriately.

Remote health monitoring system

Electrical current distribution in the soil surrounding a buried pipeline is detected by applying an AC electrical potential between the pipe and a buried electrode spaced from the pipe. The magnetic field at spaced localities along the pipe arising from currents transverse to the pipe is detected. Additionally, a potential containing a plurality of alternating frequencies is similarly applied to the pipe and the magnetic field induced by the resulting electrical current both along the pipe and transversely of the pipe is detected. The magnetic field is detected by correlation discrimination at spaced locations along the pipe and across the spectrum of the impressed frequencies. The detected data is used to determine the capacitance and resistance of the soil/pipe interface at localities along the pipe and to generate impedance plots which indicate characteristics of that interface.

Non-invasive, high resolution detection of electrical currents and

Growing community of inventors

Arnold, MD, United States of America

Patrick J Moran