JPH0488606U - - Google Patents
Info
- Publication number
- JPH0488606U JPH0488606U JP40355090U JP40355090U JPH0488606U JP H0488606 U JPH0488606 U JP H0488606U JP 40355090 U JP40355090 U JP 40355090U JP 40355090 U JP40355090 U JP 40355090U JP H0488606 U JPH0488606 U JP H0488606U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- slit
- rays
- flat
- diaphragm
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す平面図、第
２図は従来のＸ線絞りを示す平面図、第３図はＣ
Ｔ装置の概略説明用図で、ａは正面図、ｂは側面
図である。
１０……鉛板、１１……スリツト。
Fig. 1 is a plan view showing an embodiment of this invention, Fig. 2 is a plan view showing a conventional X-ray diaphragm, and Fig. 3 is a C
FIG. 2 is a schematic explanatory diagram of the T device, in which a is a front view and b is a side view. 10...Lead plate, 11...Slit.
Claims (1)
平板状の扇状Ｘ線に規制するスリツトを形成した
Ｘ線絞りにおいて、 前記スリツトの幅をＸ線放射軸上の中央から周
辺に至るにしたがい順次大きくしたことを特徴と
するＣＴ装置用Ｘ線絞り。[Claim for Utility Model Registration] In an X-ray diaphragm in which a slit is formed in a flat X-ray opaque material to restrict X-rays from an X-ray source into flat fan-shaped X-rays, the width of the slit is An X-ray diaphragm for a CT device, characterized in that the diameter is gradually increased from the center to the periphery on the radiation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40355090U JPH0488606U (en) | 1990-12-17 | 1990-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40355090U JPH0488606U (en) | 1990-12-17 | 1990-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488606U true JPH0488606U (en) | 1992-07-31 |
Family
ID=31881310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40355090U Pending JPH0488606U (en) | 1990-12-17 | 1990-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488606U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513953U (en) * | 1991-07-29 | 1993-02-23 | 大日本印刷株式会社 | Pouch |
-
1990
- 1990-12-17 JP JP40355090U patent/JPH0488606U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513953U (en) * | 1991-07-29 | 1993-02-23 | 大日本印刷株式会社 | Pouch |