JPS61203057U - - Google Patents
Info
- Publication number
- JPS61203057U JPS61203057U JP8521685U JP8521685U JPS61203057U JP S61203057 U JPS61203057 U JP S61203057U JP 8521685 U JP8521685 U JP 8521685U JP 8521685 U JP8521685 U JP 8521685U JP S61203057 U JPS61203057 U JP S61203057U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- collimator
- comes
- radiation therapy
- prevention device
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001959 radiotherapy Methods 0.000 claims description 3
Landscapes
- Radiation-Therapy Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図はこの考案の要部断面図、第２図は従来
の放射線治療装置の要部断面図である。
１…コリメータ、１２…接触防止装置。なお、
各図中、同一符号は同一又は相当部分を示す。
FIG. 1 is a sectional view of a main part of this invention, and FIG. 2 is a sectional view of a main part of a conventional radiation therapy apparatus. 1... Collimator, 12... Contact prevention device. In addition,
In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
リメータの先端部に取り付けられ被接触体に接触
したときに前記コリメータの作動を停止する接触
防止装置とを備えている放射線治療装置において
、前記被接触体に接触したときに接触による変形
で電気信号が発生するピエゾ材料からなる前記接
触防止装置を備えてなることを特徴とする放射線
治療装置。 A radiation therapy apparatus comprising a collimator that controls an X-ray irradiation field, and a contact prevention device that is attached to the tip of the collimator and stops the operation of the collimator when the collimator comes into contact with the object to be contacted. A radiation therapy device comprising the contact prevention device made of a piezo material that generates an electric signal due to deformation caused by contact when it comes into contact with a body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8521685U JPS61203057U (en) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8521685U JPS61203057U (en) | 1985-06-07 | 1985-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61203057U true JPS61203057U (en) | 1986-12-20 |
Family
ID=30635411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8521685U Pending JPS61203057U (en) | 1985-06-07 | 1985-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61203057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245716U (en) * | 1987-09-18 | 1990-03-29 | ||
| JP2013017500A (en) * | 2011-07-07 | 2013-01-31 | Mitsubishi Electric Corp | Scattering-body switching device and particle beam treatment apparatus |
-
1985
- 1985-06-07 JP JP8521685U patent/JPS61203057U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0245716U (en) * | 1987-09-18 | 1990-03-29 | ||
| JP2013017500A (en) * | 2011-07-07 | 2013-01-31 | Mitsubishi Electric Corp | Scattering-body switching device and particle beam treatment apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61203057U (en) | ||
| JPS62101554U (en) | ||
| JPH0353261U (en) | ||
| JPH0470044U (en) | ||
| JPS61142217U (en) | ||
| JPH0251564U (en) | ||
| JPH0370153U (en) | ||
| JPS6155378U (en) | ||
| JPH0288606U (en) | ||
| JPS61188759U (en) | ||
| JPH0172253U (en) | ||
| JPS62115688U (en) | ||
| JPS6185239U (en) | ||
| JPS6434025U (en) | ||
| JPS63148349U (en) | ||
| JPS61188760U (en) | ||
| JPS63193053U (en) | ||
| JPS63135298U (en) | ||
| JPH0349859U (en) | ||
| JPS6450834U (en) | ||
| JPS61130243U (en) | ||
| JPS6165957U (en) | ||
| JPS61191056U (en) | ||
| JPS60163941U (en) | Semiconductor needle for electronic therapy device | |
| JPH021163U (en) |