JPS5860278U - Radiation source device for calibration of emission CT equipment - Google Patents
Radiation source device for calibration of emission CT equipmentInfo
- Publication number
- JPS5860278U JPS5860278U JP15414681U JP15414681U JPS5860278U JP S5860278 U JPS5860278 U JP S5860278U JP 15414681 U JP15414681 U JP 15414681U JP 15414681 U JP15414681 U JP 15414681U JP S5860278 U JPS5860278 U JP S5860278U
- Authority
- JP
- Japan
- Prior art keywords
- emission
- radiation source
- source device
- calibration
- equipment
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の較正用線源装置の一実施例を示していて
、第1図は正面図、第2図は側面図である。
11・・・支持リング、12・・・ワイヤ、16・・・
リール、20・・・放射線通路(スライス面)。The drawings show an embodiment of the calibration radiation source device of the present invention, with FIG. 1 being a front view and FIG. 2 being a side view. 11... Support ring, 12... Wire, 16...
Reel, 20... Radiation passage (slice surface).
Claims (1)
されたリングと放射性核種を含む材料から構成されたワ
イヤとを有し、ワイヤがスライス面内に位置しかつエミ
ツションCT装置の放射線検出器の固有分解能よりも小
さな間隔でリングに巻き付けられてなること、を特徴と
しているエミツションCT装置の較正用線源装置。It has a ring arranged to cross the slice plane of the emission CT device and a wire made of a material containing a radionuclide, and the wire is located in the slice plane and has a radiation detector of the emission CT device with a specific resolution. A radiation source device for calibrating an emission CT device, characterized in that the radiation source device is wound around a ring at small intervals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15414681U JPS5860278U (en) | 1981-10-19 | 1981-10-19 | Radiation source device for calibration of emission CT equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15414681U JPS5860278U (en) | 1981-10-19 | 1981-10-19 | Radiation source device for calibration of emission CT equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5860278U true JPS5860278U (en) | 1983-04-23 |
JPS6113984Y2 JPS6113984Y2 (en) | 1986-04-30 |
Family
ID=29946744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15414681U Granted JPS5860278U (en) | 1981-10-19 | 1981-10-19 | Radiation source device for calibration of emission CT equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5860278U (en) |
-
1981
- 1981-10-19 JP JP15414681U patent/JPS5860278U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6113984Y2 (en) | 1986-04-30 |
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