X-ray or gamma ray systems or devices – Photographic detector support – Sheet film cassette
Patent
1997-01-29
1998-05-26
Church, Craig E.
X-ray or gamma ray systems or devices
Photographic detector support
Sheet film cassette
378182, G03B 4204
Patent
active
057578877
ABSTRACT:
The present invention relates to a radiographic cassette to be used for exposing a radiographic film to X-ray radiation, the radiographic cassette comprising a base element and an upper element, a front phosphor screen adhered to the inner portion of the base element, and a back phosphor screen adhered to the inner portion of the upper element, wherein the radiographic cassette has a front electrical contact on the inner portion of the base element and a back electrical contact on the inner portion of the back element, the front and back electrical contacts facing each other and being connected to respective front and back outer electrical contacts. The invention also relates to the apparatus and method for automatically loading/unloading the above radiographic cassette.
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patent: 4760641 (1988-08-01), Gandolfo
patent: 4807271 (1989-02-01), Covington et al.
patent: 5073916 (1991-12-01), Mirlieb et al.
patent: 5172905 (1992-12-01), Vanous et al.
patent: 5282236 (1994-01-01), Hayes et al.
Bolognese Renato
Pastorino Gian Carlo
Church Craig E.
Imation Corp.
Weimer William K.
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