JPH03712U - - Google Patents
Info
- Publication number
- JPH03712U JPH03712U JP6128389U JP6128389U JPH03712U JP H03712 U JPH03712 U JP H03712U JP 6128389 U JP6128389 U JP 6128389U JP 6128389 U JP6128389 U JP 6128389U JP H03712 U JPH03712 U JP H03712U
- Authority
- JP
- Japan
- Prior art keywords
- water
- phantom
- ray
- utility
- parallel
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図はこの考案の一実施例の模式的な斜視図
、第２図は実際の使用例を示す断面図、第３図Ａ
，Ｂ，Ｃはスライス面とアルミニウム板との角度
、ＣＴ画像及びスライス・プロフイールとの関係
を示すもので、第３図Ａは断面図、第３図ＢはＣ
Ｔ画像を示す図、第３図Ｃはスライス・プロフイ
ールを示す図である。
１…フアントム、２…円筒容器、３…フレーム
、４…アルミニウム板、５…Ｘ線ＣＴ装置のガン
トリ、６…トンネル部、７…スライス面、８…ア
ルミニウム板の断層像。
Figure 1 is a schematic perspective view of one embodiment of this invention, Figure 2 is a sectional view showing an example of actual use, and Figure 3A.
, B, and C show the relationship between the angle of the slice plane and the aluminum plate, the CT image, and the slice profile; FIG. 3A is a cross-sectional view, and FIG. 3B is C.
FIG. 3C is a diagram showing a slice profile. DESCRIPTION OF SYMBOLS 1... Phantom, 2... Cylindrical container, 3... Frame, 4... Aluminum plate, 5... Gantry of X-ray CT apparatus, 6... Tunnel part, 7... Slice surface, 8... Tomographic image of aluminum plate.
Claims (1)
隔で平行に固定された複数の短冊状の金属板とか
らなるＸ線ＣＴ装置のフアントム。 A phantom of an X-ray CT device consists of a container filled with water and a plurality of rectangular metal plates fixed in parallel at known intervals in the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6128389U JPH03712U (en) | 1989-05-27 | 1989-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6128389U JPH03712U (en) | 1989-05-27 | 1989-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03712U true JPH03712U (en) | 1991-01-08 |
Family
ID=31589395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6128389U Pending JPH03712U (en) | 1989-05-27 | 1989-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03712U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253498A (en) * | 2001-03-06 | 2002-09-10 | Asahi Optical Co Ltd | Automatic light controller for endoscope and electronic endoscope processor comprising the same |
| JP2002263064A (en) * | 2001-03-07 | 2002-09-17 | Asahi Optical Co Ltd | Automatic dimmer for endoscope and processor of electronic endoscope apparatus containing the same |
| JP2003102718A (en) * | 2001-09-27 | 2003-04-08 | Ge Medical Systems Global Technology Co Llc | X-ray ct system, operation console and control method therefor, and phantom |
| JP2007195966A (en) * | 2006-01-25 | 2007-08-09 | General Electric Co <Ge> | Method and apparatus for tomosynthesis image quality control |
-
1989
- 1989-05-27 JP JP6128389U patent/JPH03712U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253498A (en) * | 2001-03-06 | 2002-09-10 | Asahi Optical Co Ltd | Automatic light controller for endoscope and electronic endoscope processor comprising the same |
| JP2002263064A (en) * | 2001-03-07 | 2002-09-17 | Asahi Optical Co Ltd | Automatic dimmer for endoscope and processor of electronic endoscope apparatus containing the same |
| JP2003102718A (en) * | 2001-09-27 | 2003-04-08 | Ge Medical Systems Global Technology Co Llc | X-ray ct system, operation console and control method therefor, and phantom |
| JP4664551B2 (en) * | 2001-09-27 | 2011-04-06 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X-ray CT system, operation console, control method therefor, and phantom |
| JP2007195966A (en) * | 2006-01-25 | 2007-08-09 | General Electric Co <Ge> | Method and apparatus for tomosynthesis image quality control |
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