Radiation image forming unit and cassette
AssigneeFuji Photo Film Co., Ltd.
InventorMasakazu Nakajo
Life of this patent
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Abstract
A radiation image forming unit has a stimulable phosphor sheet and a case. The stimulable phosphor sheet includes a phosphor layer and a frame covering the four sides of the phosphor layer. The frame has a recess, and a lead sheet for blocking backward scattered rays is replaceably mounted in the recess by a double-sided tape. The radiation image forming unit may be used without the lead sheet. The lead sheet may be replaced with another lead sheet having a different thickness.
Claims16
A radiation image forming unit comprising:
- a stimulable phosphor sheet repeatedly usable for recording the radiation image information of a subject based on radiation applied thereto and erasing the recorded radiation image information;
- and
- a case for storing said stimulable phosphor sheet,
- wherein a sheet member of a different material is attached to said stimulable phosphor sheet.
A radiation image forming unit comprising:
- a stimulable phosphor sheet repeatedly usable for recording the radiation image information of a subject based on radiation applied thereto and erasing the recorded radiation image information;
- and
- a case for storing said stimulable phosphor sheet,
- wherein a sheet member of a different material is attached to said case.
A radiation image forming cassette for storing a stimulable phosphor sheet repeatedly usable for recording the radiation image information of a subject based on radiation applied thereto and erasing the recorded radiation image information, said radiation image forming cassette having a sheet member of a different material from the radiation image forming cassette, said sheet member being mounted on at least one surface of the radiation image forming cassette.
Dependencies are inferred from the claim text.