Abstract: A transmission source loading apparatus for an imaging system utilizing a transmission source is disclosed. The source loading apparatus comprises a storage container for storing the transmission source, and a translation device. The translation device is adapted for advancing the transmission source from the storage container into a holder device for use of the imaging system. A gantry for an imaging system utilizing a transmission source is also disclosed. The gantry includes a gantry housing, a detector ring, a holder device for rotating the transmission source in a rotation path associated with the detector ring, and a transmission source loading apparatus.

Abstract: A container of ultrasound coupling medium, used in conjunction with an ultrasound imaging system, is stored for operator convenience and patient comfort. Initially, at least one location on the ultrasound imaging system is identified, which has a predetermined thermal profile. The container of coupling medium is then stored at any of the identified locations to maintain the coupling medium at a desired temperature.

Abstract: A collision sensor specially adapted for a power driven x-ray imaging apparatus includes a face collision sensor and an edge collision sensor. The face collision sensor has two annular plates which are biased apart longitudinally by three flat springs which are equiangularly spaced apart around the perimeter of the plates. Three equiangularly spaced cables hold the plates in parallel planes with the springs prestressed and collapse to allow the plates to be compressed together. Two sets of three switches each reside at equal angular intervals between the plates, with at least one of the switches of the first set being actuated when any point across the face of the sensor has been moved a predetermined longitudinal distance. At least one of the switches of the second set is actuated when the point on the face of the sensor has been moved a further predetermined longitudinal distance. An edge collision sensor includes a closed air bladder which surrounds the face collision sensor and in which a vacuum is drawn.