JPS62178383U - - Google Patents

Info

Publication number
JPS62178383U
JPS62178383U JP6612286U JP6612286U JPS62178383U JP S62178383 U JPS62178383 U JP S62178383U JP 6612286 U JP6612286 U JP 6612286U JP 6612286 U JP6612286 U JP 6612286U JP S62178383 U JPS62178383 U JP S62178383U
Authority
JP
Japan
Prior art keywords
scintillators
detector
contact
optically coupled
positron
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
JP6612286U
Other languages
Japanese (ja)
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 JP6612286U priority Critical patent/JPS62178383U/ja
Publication of JPS62178383U publication Critical patent/JPS62178383U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す検出器の構造図
、第２図は従来の検出器の構造図である。 １，１１，１２……シンチレータ、２……光電
子増倍管、３……遮光膜、４……光の透過層、５
……ライトガイド、６……容器。 FIG. 1 is a structural diagram of a detector showing an embodiment of the present invention, and FIG. 2 is a structural diagram of a conventional detector. 1, 11, 12... scintillator, 2... photomultiplier tube, 3... light shielding film, 4... light transmission layer, 5
...Light guide, 6...Container.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のシンチレータと、複数個の光電子増倍
管から構成され、シンチレータの一部については
たがいに接する表面を光学的に結合し、他のシン
チレータについてはたがいに接する表面を遮光膜
で光学的に遮断し、光電子増倍管はシンチレータ
の少なくとも２個以上を見込み、かつ、すべての
シンチレータがいずれか一つの光電子増倍管で見
込まれるように配置された構造をもつポジトロン
ＣＴ装置用検出器において、たがいに接する表面
を光学的に結合されたシンチレータの表面の間に
ライトガイドを挿入したことを特徴とするポジト
ロンＣＴ装置用検出器。 Consisting of multiple scintillators and multiple photomultiplier tubes, some of the scintillators have surfaces in contact with each other that are optically coupled, and other scintillators that have surfaces in contact with each other that are optically coupled with a light-shielding film. In a detector for a positron CT device, the detector has a structure in which the photomultiplier tube is arranged so that at least two scintillators can be seen, and all the scintillators can be seen by one of the photomultiplier tubes, 1. A detector for a positron CT apparatus, characterized in that a light guide is inserted between surfaces of scintillators whose surfaces in contact with each other are optically coupled.
JP6612286U 1986-05-02 1986-05-02 Pending JPS62178383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6612286U JPS62178383U (en) 1986-05-02 1986-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6612286U JPS62178383U (en) 1986-05-02 1986-05-02

Publications (1)

Publication Number Publication Date
JPS62178383U true JPS62178383U (en) 1987-11-12

Family

ID=30903831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6612286U Pending JPS62178383U (en) 1986-05-02 1986-05-02

Country Status (1)

Country Link
JP (1) JPS62178383U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093376A (en) * 2005-09-28 2007-04-12 Natl Inst Of Radiological Sciences Method and apparatus for detecting radiation position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093376A (en) * 2005-09-28 2007-04-12 Natl Inst Of Radiological Sciences Method and apparatus for detecting radiation position
JP4534006B2 (en) * 2005-09-28 2010-09-01 独立行政法人放射線医学総合研究所 Radiation position detection method and apparatus

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