General Electric Company

Alexander M Blok

Mohamed Osama

Gregory Alan Steinlage

Jonathan Richard Schmidt

James A Blake

An rotor assembly () for an imaging X-ray tube () is provided. The imaging X-ray tube rotor assembly () includes at least partially a magnetic non-corrosive material. A method of producing the imaging tube X-ray rotor assembly () is also provided including forming a rotor core () at least partially from a magnetic non-corrosive material.

Non-rusting and non-particulating imaging X-ray tube rotor assembly

The present invention, in one form, includes methods and apparatus for reducing the x-ray dosage to a patient in a medical imaging system. In accordance with one embodiment of the present invention, a switching unit, or circuit, is coupled to a x-ray tube and a power supply to control the emission of x-ray beams from the x-ray tube. The switching unit is configured to alter a voltage and current signal applied to the x-ray tube control grid so that the magnitude of the x-ray beams is modified, or altered. By utilizing the switching unit the patient x-ray dosage is reduced and the magnitude of the x-ray beams may be configured to match the requirements of the application.

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Milwaukee, WI, United States of America

Alexander M Blok