Thermal development apparatus

A thermal development, photothermal technology, used in instruments, equipment for electrical recording processes using charge patterns, optics, etc.

Inactive Publication Date: 2005-03-09
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the pulse waveform generated in response to laser beam detection disappears

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0076] The thermal development recording apparatus according to the first embodiment of the present invention is capable of double-sided heating. thermal imaging device in figure 1 displayed in . exist figure 1 In , reference numeral 200 denotes a thermal development recording apparatus (image processing apparatus) of the first embodiment of the present invention. The thermal developing recording device 200 includes: (1) a thermal developing device 201 for exposing / developing an image obtained from CT or MRI; A double-sided photosensitive film cassette storage section 210 for a double-sided photosensitive film photographed by an X-ray device.

[0077] The thermal developing device 201 and the double-sided photosensitive film cartridge storage portion 210 are explained below. The thermal developing device 201 picks up slices of the photothermographic image material one sheet at a time from the supply tray 15a in the photothermographic image recording material feeding sect...

no. 2 approach

[0098] The thermal developing device according to the second embodiment of the present invention is capable of loading a raw film.

[0099] Typically, sheets of double-sided photosensitive film are loaded into double-sided film cassettes, and this loading is performed by an X-ray technician or by using a film loader (automatic film loading machine). Therefore, the loading work for loading the double-sided photosensitive film into the double-sided photosensitive film cassette is troublesome. In addition, film loaders are expensive and require installation space.

[0100] figure 1 The thermal developing device shown has a supply tray 15a containing a photothermographic material, and a film stock for laser recording is loaded therein. As described above, the raw film is usually conveyed from the supply tray to the laser recording section B by the first conveying section X (the conveying roller pair 203 and the conveying guide 204 ). In the laser recording section B, a latent ...

no. 3 approach

[0106] The thermal developing apparatus according to the third embodiment of the present invention may be provided with a position for loading a double-sided photosensitive film cassette. The thermal developing device is shown in image 3 .

[0107] figure 1 A thermal developing device having a cartridge storage portion at its lower portion is given, but the cartridge storage portion may be provided at its side. image 3 An example is given in which a cassette storage portion is provided on the side of the device.

[0108] exist image 3 In , 300 denotes a thermal developing device (image processing device) relating to the third embodiment of the present invention. The thermal developing device 300 includes: (1) a thermal developing unit 301 for exposing / developing images obtained from CT or MRI; and (2) a double-sided photosensitive film container 310 on a side of the thermal developing unit 301 for The double-sided photosensitive film photographed by the X-ray device i...

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Abstract

A thermal developing device comprising: a photothermographic image recording material feeding part including a supply tray for containing a photothermal image recording material in a photothermal image recording material feeding part; an exposing part which makes the a photothermographic image recording material is exposed; a first conveyance part that transfers the photothermographic image recording material from the supply tray to the exposure part; a thermal development part that performs thermal development of the photothermal image recording material a second transfer section that transfers the photothermal image recording material from the exposure section to the thermal development section; a cassette storage section containing a cassette for inclusion in the double-sided photothermal image recording material a double-sided photothermographic image recording material having imaging layers on both sides; and a third conveying section conveying the double-sided photothermal image recording material from the cassette to the first conveying section.

Description

technical field field of invention [0001] The present invention relates to improvements in thermal development apparatus for exposing photothermographic material using a dry material to a laser beam or the like. More specifically, the present invention relates to a thermal developing device capable of developing a double-sided photosensitive film. Background technique [0002] Description of related fields [0003] Image recording devices that use thermal storage phosphor sheets to record images for medical use such as digital radiography systems, CT, or MR (magnetic resonance) employ wet systems. In a wet system, a reproduced image that has been photographed or recorded on a silver salt photographic photosensitive material is obtained by wet processing. [0004] Instead, recent efforts have focused on recording devices using dry systems rather than wet processes. Such a recording device uses a film of photosensitive and / or thermosensitive photothermographic material or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00G03G15/06
Inventor 冈田宏一
Owner FUJIFILM CORP
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