JPS61251799A - 放射線画像変換方法 - Google Patents
放射線画像変換方法Info
- Publication number
- JPS61251799A JPS61251799A JP9476385A JP9476385A JPS61251799A JP S61251799 A JPS61251799 A JP S61251799A JP 9476385 A JP9476385 A JP 9476385A JP 9476385 A JP9476385 A JP 9476385A JP S61251799 A JPS61251799 A JP S61251799A
- Authority
- JP
- Japan
- Prior art keywords
- phosphor
- radiation
- stimulable
- image
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims description 101
- 238000006243 chemical reaction Methods 0.000 title claims description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 149
- 230000005284 excitation Effects 0.000 claims description 51
- 230000000903 blocking effect Effects 0.000 claims description 16
- 239000010410 layer Substances 0.000 description 86
- 238000000034 method Methods 0.000 description 41
- 238000004020 luminiscence type Methods 0.000 description 25
- 239000000463 material Substances 0.000 description 18
- 239000011241 protective layer Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- -1 alkaline earth metal silica salt Chemical class 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- 229910052775 Thulium Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006289 polycarbonate film Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 238000011410 subtraction method Methods 0.000 description 2
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000012463 white pigment Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 235000008375 Decussocarpus nagi Nutrition 0.000 description 1
- 244000309456 Decussocarpus nagi Species 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910019695 Nb2O6 Inorganic materials 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical compound [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000000695 excitation spectrum Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Landscapes
- Conversion Of X-Rays Into Visible Images (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9476385A JPS61251799A (ja) | 1985-04-30 | 1985-04-30 | 放射線画像変換方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9476385A JPS61251799A (ja) | 1985-04-30 | 1985-04-30 | 放射線画像変換方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61251799A true JPS61251799A (ja) | 1986-11-08 |
| JPH0535839B2 JPH0535839B2 (enrdf_load_stackoverflow) | 1993-05-27 |
Family
ID=14119135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9476385A Granted JPS61251799A (ja) | 1985-04-30 | 1985-04-30 | 放射線画像変換方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61251799A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737641A (en) * | 1985-08-16 | 1988-04-12 | Siemens Aktiengesellschaft | Apparatus for producing x-ray images by computer radiography |
| JPH02280099A (ja) * | 1989-04-20 | 1990-11-16 | Fuji Photo Film Co Ltd | エネルギーサブトラクション方法 |
| JPH04105100A (ja) * | 1990-08-24 | 1992-04-07 | Fuji Photo Film Co Ltd | 放射線像変換パネルと放射線像再生方法 |
-
1985
- 1985-04-30 JP JP9476385A patent/JPS61251799A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4737641A (en) * | 1985-08-16 | 1988-04-12 | Siemens Aktiengesellschaft | Apparatus for producing x-ray images by computer radiography |
| JPH02280099A (ja) * | 1989-04-20 | 1990-11-16 | Fuji Photo Film Co Ltd | エネルギーサブトラクション方法 |
| US5051589A (en) * | 1989-04-20 | 1991-09-24 | Fuji Photo Film Co., Ltd. | Stimulable phosphor sheet and energy subtraction processing method using the same |
| JPH04105100A (ja) * | 1990-08-24 | 1992-04-07 | Fuji Photo Film Co Ltd | 放射線像変換パネルと放射線像再生方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535839B2 (enrdf_load_stackoverflow) | 1993-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |