Picker International, Inc.

John L Dobbs

Anton Z Zupancic

William H Amor, Sr

Robert E Levar

Anthony A Champa

A medical diagnostic couch assembly for a patient undergoing medical diagnosis includes a base, a couch on which the patient reclines and a mounting frame for slidably supporting the couch. The mounting frame includes a longitudinally extending slot and a pair of parallel vertically spaced hard metal wear strips, one secured to a respective top and bottom surface of the slot. The couch includes at least one rail cover for enclosing the slot to retard the deposition of dirt and grime therein. The couch further includes at least one roller rotatably mounted to the rail cover wall so as to extend into the slot and between the pair of wear strips. A scissors structure supports the mounting frame. The scissors structure includes a first leg and a second leg with each of the legs being rotatably secured at a first end to the base and at a second end to the mounting frame. The two legs are also secured together at an intermediate portion of each leg. A motor is provided for selectively powering the scissors structure to pivot the structure and thereby move the couch and the mounting frame.

Patient support couch assembly

A computed tomography motor forming an integral part of the scanning apparatus. Motor laminations are mounted to a stationary computed tomography gantry while motor magnets are mounted directly and onto the cylindrical surface of a rotating race member opposite the field the field generating means to rotate with a rotatable computed tomography frame. Energization of the motor laminations cause relative movement between frame and gantry thereby causing an X-ray tube supported by the frame to rotate with the respect to a subject of interest.

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Broadview Heights, OH, United States of America

John L Dobbs