JPS6296599U - - Google Patents

Info

Publication number
JPS6296599U
JPS6296599U JP18813185U JP18813185U JPS6296599U JP S6296599 U JPS6296599 U JP S6296599U JP 18813185 U JP18813185 U JP 18813185U JP 18813185 U JP18813185 U JP 18813185U JP S6296599 U JPS6296599 U JP S6296599U
Authority
JP
Japan
Prior art keywords
leaf
height
irradiation field
irradiation
radiation
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
Application number
JP18813185U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18813185U priority Critical patent/JPS6296599U/ja
Publication of JPS6296599U publication Critical patent/JPS6296599U/ja
Pending legal-status Critical Current

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  • Apparatus For Radiation Diagnosis (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る放射線照射装置
の多分割コリメータが全開した状態の断面図、第
2図は全閉した同断面図、第3図は多分割コリメ
ータの各リーフが重なつている状態を示す正面図
、第4図は照射野外のリーフの断面図、第5図は
照射野内のリーフの断面図である。 1a,1b……リーフ、2……線源、3……照
射野、4a,4b……スベリキー、5……キー溝
、6……多分割コリメータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 放射線照射装置の多分割コリメータにおいて、
    線源を中心とした同一円周上で各リーフの互いに
    隣り合う摺動面に照射野範囲内に位置するスベリ
    キーを設け、照射野範囲外にある各リーフのスベ
    リキーの高さと照射野範囲内にある各リーフの各
    スベリキーの高さとを異なる高さに設定したこと
    を特徴とする放射線照射装置の多分割コリメータ
JP18813185U 1985-12-06 1985-12-06 Pending JPS6296599U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18813185U JPS6296599U (ja) 1985-12-06 1985-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18813185U JPS6296599U (ja) 1985-12-06 1985-12-06

Publications (1)

Publication Number Publication Date
JPS6296599U true JPS6296599U (ja) 1987-06-19

Family

ID=31139213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18813185U Pending JPS6296599U (ja) 1985-12-06 1985-12-06

Country Status (1)

Country Link
JP (1) JPS6296599U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006317440A (ja) * 2005-05-10 2006-11-24 General Electric Co <Ge> コリメータのシステム、方法及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006317440A (ja) * 2005-05-10 2006-11-24 General Electric Co <Ge> コリメータのシステム、方法及び装置

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