JPS61191056U - - Google Patents
Info
- Publication number
- JPS61191056U JPS61191056U JP7543685U JP7543685U JPS61191056U JP S61191056 U JPS61191056 U JP S61191056U JP 7543685 U JP7543685 U JP 7543685U JP 7543685 U JP7543685 U JP 7543685U JP S61191056 U JPS61191056 U JP S61191056U
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- beam guide
- radiation therapy
- radiation
- tip
- 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.)
- Pending
Links
- 238000010894 electron beam technology Methods 0.000 claims description 8
- 238000001959 radiotherapy Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 1
Description
第１図〜第３図はそれぞれ本考案の放射線治療
装置の電子線ガイドの一実施の正面図、ＡＡ′断
面図および縦断面図、第４図は第１図〜第３図に
示す一実施例の治療患部５に装着した状態の縦断
面図、第５図は従来の放射線治療装置の電子線ガ
イドの治療患部５に装着した状態の縦断面図であ
る。
１，６……電子線ガイド、２……側視鏡、３…
…過板片、４……放射線発生部、５……患者の
治療患部、７……利用線、８……散乱線。
1 to 3 are a front view, an AA' sectional view, and a longitudinal sectional view of one embodiment of the electron beam guide of the radiation therapy apparatus of the present invention, respectively, and FIG. 4 is an embodiment of the electron beam guide shown in FIGS. 1 to 3. FIG. 5 is a vertical cross-sectional view of the electron beam guide of a conventional radiotherapy apparatus in a state where it is attached to the treated area 5. FIG. 1, 6...Electron beam guide, 2...Side scope, 3...
...Excessive plate fragment, 4...Radiation generating area, 5...Patient's treatment affected area, 7...Utilization line, 8...Scattered radiation.
Claims (1)
置の電子線ガイドにおいて、該電子線ガイドの先
端部の周囲に該電子線ガイドの軸方向に可動な複
数の過板片を具備することを特徴とする放射線
治療装置の電子線ガイド。 An electron beam guide for a radiation therapy apparatus for setting a radiation irradiation field is characterized in that a plurality of plate pieces movable in the axial direction of the electron beam guide are provided around the tip of the electron beam guide. Electron beam guide for radiation therapy equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7543685U JPS61191056U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7543685U JPS61191056U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191056U true JPS61191056U (en) | 1986-11-28 |
Family
ID=30616653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7543685U Pending JPS61191056U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018015148A (en) * | 2016-07-26 | 2018-02-01 | Jsr株式会社 | Particle beam shielding jig and manufacturing method thereof |
-
1985
- 1985-05-21 JP JP7543685U patent/JPS61191056U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018015148A (en) * | 2016-07-26 | 2018-02-01 | Jsr株式会社 | Particle beam shielding jig and manufacturing method thereof |
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