JPH049534B2 - - Google Patents
Info
- Publication number
- JPH049534B2 JPH049534B2 JP58043673A JP4367383A JPH049534B2 JP H049534 B2 JPH049534 B2 JP H049534B2 JP 58043673 A JP58043673 A JP 58043673A JP 4367383 A JP4367383 A JP 4367383A JP H049534 B2 JPH049534 B2 JP H049534B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- radiation
- shutter
- compensation device
- aluminum
- 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.)
- Expired
Links
- 230000005855 radiation Effects 0.000 claims description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- 238000001914 filtration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
Landscapes
- Radiation-Therapy Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58043673A JPS59168841A (ja) | 1983-03-16 | 1983-03-16 | 放射線補償装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58043673A JPS59168841A (ja) | 1983-03-16 | 1983-03-16 | 放射線補償装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59168841A JPS59168841A (ja) | 1984-09-22 |
JPH049534B2 true JPH049534B2 (enrdf_load_stackoverflow) | 1992-02-20 |
Family
ID=12670353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58043673A Granted JPS59168841A (ja) | 1983-03-16 | 1983-03-16 | 放射線補償装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59168841A (enrdf_load_stackoverflow) |
-
1983
- 1983-03-16 JP JP58043673A patent/JPS59168841A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59168841A (ja) | 1984-09-22 |
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