Picker International, Inc.

Charles A Gardner

Anton Z Zupancic

Joseph S Deucher

Anthony A Champa

Frank J Oblak

In a stowed configuration, a gantry (32) of a CT scanner is mounted by helical, wire rope shock isolators (78) to a floor (12) of an ISO shelter at about a 60.degree. angle relative to a central axis (48) of the shelter. Mechanical assemblies (84, 100) limit movement of a tiltable gantry portion (82) relative to fixed gantry portions (60, 62, 64). A CT scanner control console (36) is mounted adjacent an opposite end of the ISO shelter on shock isolators (140). A patient couch (34) is mounted on shock isolators (122) in a stowed configuration in the available space between the gantry and the console. To deploy the system, foldable walls (26, 30), a foldable ceiling panel (28), and a foldable floor panel (24) of the ISO shelter are folded out. The patient couch is lowered onto casters (124) and moved into alignment with a central axis of the gantry. Jacks (128, 130) lower the patient couch from the casters and shock isolators onto the floor of the ISO shelter for fixed engagement. Jacks (70) lower the gantry from the isolators (78). Pivotal panels (42) of a lead screened viewing windows are pivoted about hinges (150) and lock (152) into an operating position. A track (162) is positioned over a patient access (54) to the ISO shelter and a lapped lead fabric curtain (190) is hung by hangers (170) from the track.

Deployable CT medical system

A deformable, inner ring (22) is mounted by spokes (24) to internal structure (26) of a CT scanner. A plurality of circuit boards (32) are bent in a circular arc that is concentric with an inner circular surface of the first ring and secured to the first ring such that the arcuate bend is maintained. Bending the flexible circuit boards into an arc stresses them such that they are cantilevered outward from the first ring, yet are held along the circular arc. A second ring (44) is connected to the outer ends of the circuit boards to assure that both ends of the circuit board are held in like diameter parallel circles. Brackets (52) hold the side edges of the circuit boards straight and linear. In this manner, the circuit boards on which radiation detectors (36) are mounted become a rigid, circular mounting assembly for the radiation detectors and provide the sole support for the second ring.

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Ashtabula, OH, United States of America

Charles A Gardner