JPH0418383U - - Google Patents
Info
- Publication number
- JPH0418383U JPH0418383U JP5843790U JP5843790U JPH0418383U JP H0418383 U JPH0418383 U JP H0418383U JP 5843790 U JP5843790 U JP 5843790U JP 5843790 U JP5843790 U JP 5843790U JP H0418383 U JPH0418383 U JP H0418383U
- Authority
- JP
- Japan
- Prior art keywords
- space
- radioisotope
- radioisotope injection
- transmission
- phantome
- 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
- 230000005855 radiation Effects 0.000 claims description 4
- 238000003325 tomography Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000002285 radioactive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図および第２図は本考案による放射形断層
撮影装置でのトランスミツシヨンＥＣＴ用均一フ
アントームの平面図および正面図、第３図および
第４図は従来の上記均一フアントームの平面図お
よび正面図、第５図および第６図は本考案および
従来の放射形断層撮影装置の外観を示す説明図で
ある。
２……ガントリ回転体、４……被検体、５……
検出器、６……コリメータ、８……トランスミツ
シヨンＥＣＴ用均一フアントーム、９……ラジオ
アイソトープ注入口の栓、１０……均一フアント
ーム容器、１１……ラジオアイソトープ注入口、
１３……気泡。
1 and 2 are a plan view and a front view of a uniform phantom for transmission ECT in a radiation tomography apparatus according to the present invention, and FIGS. 3 and 4 are a plan view and a front view of the conventional uniform phantom. 5 and 6 are explanatory diagrams showing the appearance of the radiation tomography apparatus of the present invention and the conventional radiation tomography apparatus. 2... Gantry rotating body, 4... Subject, 5...
Detector, 6... Collimator, 8... Uniform phantom for transmission ECT, 9... Radioisotope inlet plug, 10... Uniform phantom container, 11... Radioisotope inlet,
13...Bubbles.
Claims (1)
ＣＴ用の面線源として使用する均一フアントーム
において、ラジオアイソトープ注入口の先端の穴
径を小さくして栓との間に空間を設け、ラジオア
イソトープ注入時に残つた気泡をこの空間に閉じ
込めフアントーム内ラジオアイソトープの均一性
を保つことを特徴とするフアントーム。 Transmission E in a radioactive tomography device
In a uniform phantom used as a plane radiation source for CT, the diameter of the hole at the tip of the radioisotope injection port is reduced to create a space between it and the stopper, and the air bubbles remaining during radioisotope injection are trapped in this space and the radio inside the phantome is Fantome is characterized by maintaining isotope uniformity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5843790U JPH0418383U (en) | 1990-06-04 | 1990-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5843790U JPH0418383U (en) | 1990-06-04 | 1990-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418383U true JPH0418383U (en) | 1992-02-17 |
Family
ID=31584045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5843790U Pending JPH0418383U (en) | 1990-06-04 | 1990-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013183423A1 (en) | 2012-06-04 | 2013-12-12 | レオン自動機株式会社 | Food dough rounding device and food dough rounding method |
| WO2015079793A1 (en) | 2013-11-29 | 2015-06-04 | レオン自動機株式会社 | Food dough rounding device and rounding method |
-
1990
- 1990-06-04 JP JP5843790U patent/JPH0418383U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013183423A1 (en) | 2012-06-04 | 2013-12-12 | レオン自動機株式会社 | Food dough rounding device and food dough rounding method |
| WO2015079793A1 (en) | 2013-11-29 | 2015-06-04 | レオン自動機株式会社 | Food dough rounding device and rounding method |
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