JPS61203056U - - Google Patents
Info
- Publication number
- JPS61203056U JPS61203056U JP8521585U JP8521585U JPS61203056U JP S61203056 U JPS61203056 U JP S61203056U JP 8521585 U JP8521585 U JP 8521585U JP 8521585 U JP8521585 U JP 8521585U JP S61203056 U JPS61203056 U JP S61203056U
- Authority
- JP
- Japan
- Prior art keywords
- target
- collimator
- neutron beams
- rays
- neutron
- 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
- 238000001959 radiotherapy Methods 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
Landscapes
- Radiation-Therapy Devices (AREA)
Description
第１図ないし第３図はこの考案の一実施例を示
し、第１図は全体概略断面図、第２図は要部概略
断面図、第３図は第２図のものの別の使用態様を
示す要部概略断面図である。第４図は従来の放射
線治療装置の一例を示す概略断面図である。
１…電子銃、１３…標的、１４…第１のコリメ
ータ、１５…第２のコリメータ。なお、各図中、
同一符号は同一又は相当部分を示す。
Figures 1 to 3 show one embodiment of this invention, with Figure 1 being a general sectional view, Figure 2 being a schematic sectional view of the main part, and Figure 3 showing another usage of the device in Figure 2. FIG. FIG. 4 is a schematic cross-sectional view showing an example of a conventional radiation therapy apparatus. 1... Electron gun, 13... Target, 14... First collimator, 15... Second collimator. In addition, in each figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
を発生する標的と、 この標的から発生した前記Ｘ線の照射野を制御
し、前記Ｘ線を遮蔽し前記中性子線を透過する中
性子透過材からなる第１のコリメータと、 この第１のコリメータに隣接して設けられ、前
記標的から発生した前記中性子線の照射野を制御
し、前記中性子線を遮蔽し前記Ｘ線を透過するＸ
線透過材からなる第２のコリメータと、 を備えてなる放射線治療装置。[Claims for Utility Model Registration] A target that generates X-rays and neutron beams upon collision with an electron beam from an electron gun, and a target that controls the irradiation field of the X-rays generated from the target, blocks the a first collimator made of a neutron-transmissive material that transmits neutron beams; and a first collimator provided adjacent to the first collimator to control an irradiation field of the neutron beams generated from the target, to block the neutron beams, and to control the irradiation field of the neutron beams generated from the target. X that passes through X-rays
A radiation therapy device comprising: a second collimator made of a radiation-transparent material;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8521585U JPH0330126Y2 (en) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8521585U JPH0330126Y2 (en) | 1985-06-07 | 1985-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203056U true JPS61203056U (en) | 1986-12-20 |
| JPH0330126Y2 JPH0330126Y2 (en) | 1991-06-26 |
Family
ID=30635409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8521585U Expired JPH0330126Y2 (en) | 1985-06-07 | 1985-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330126Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005513486A (en) * | 2001-12-20 | 2005-05-12 | ガンマプロ オユ | Method and apparatus for measuring the intensity distribution of a radiation field |
| JP2008082779A (en) * | 2006-09-26 | 2008-04-10 | Japan Atomic Energy Agency | Complex type waste object confirming system |
-
1985
- 1985-06-07 JP JP8521585U patent/JPH0330126Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005513486A (en) * | 2001-12-20 | 2005-05-12 | ガンマプロ オユ | Method and apparatus for measuring the intensity distribution of a radiation field |
| JP2008082779A (en) * | 2006-09-26 | 2008-04-10 | Japan Atomic Energy Agency | Complex type waste object confirming system |
| JP4649580B2 (en) * | 2006-09-26 | 2011-03-09 | 独立行政法人 日本原子力研究開発機構 | Complex waste confirmation system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330126Y2 (en) | 1991-06-26 |
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