JPH0286508U - - Google Patents
Info
- Publication number
- JPH0286508U JPH0286508U JP16683588U JP16683588U JPH0286508U JP H0286508 U JPH0286508 U JP H0286508U JP 16683588 U JP16683588 U JP 16683588U JP 16683588 U JP16683588 U JP 16683588U JP H0286508 U JPH0286508 U JP H0286508U
- Authority
- JP
- Japan
- Prior art keywords
- value level
- gain
- value
- ray
- automatic
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 polyethylene part Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図は本考案装置の一実施例を示すブロツク
図、第２図はＣＴ値標準測定用フアントムの一例
の断面図である。
１…ＣＴ値標準測定用フアントム、２…水部分
、３…アクリル部分、４…ポリエチレン部分、５
…Ｘ線管、６…スキヤナ、７…回転板、８…検出
器、９…制御装置、１０…モード可変連続スキヤ
ン制御部、１１…画像処理装置、１２…データ収
集部、１３…ＣＴ値レベル・ゲイン・パラメータ
演算部、１４…記憶部、１５…画像再構成部、１
６…画像表示部、１７…駆動装置。
FIG. 1 is a block diagram showing an embodiment of the device of the present invention, and FIG. 2 is a sectional view of an example of a phantom for measuring CT value standards. 1... CT value standard measurement phantom, 2... water part, 3... acrylic part, 4... polyethylene part, 5
...X-ray tube, 6...Scanner, 7...Rotary plate, 8...Detector, 9...Control device, 10...Mode variable continuous scan control section, 11...Image processing device, 12...Data acquisition section, 13...CT value level - Gain parameter calculation unit, 14... Storage unit, 15... Image reconstruction unit, 1
6... Image display unit, 17... Drive device.
Claims (1)
値レベル・ゲイン調整を連続的、自動的に行うＣ
Ｔ値レベル・ゲイン自動調整手段を具備すること
を特徴とするＸ線ＣＴ装置。 CT for each predetermined scan mode
C that continuously and automatically adjusts the value level and gain.
An X-ray CT apparatus characterized by comprising automatic T value level/gain adjustment means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16683588U JPH0286508U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16683588U JPH0286508U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286508U true JPH0286508U (en) | 1990-07-09 |
Family
ID=31454577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16683588U Pending JPH0286508U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286508U (en) |
-
1988
- 1988-12-26 JP JP16683588U patent/JPH0286508U/ja active Pending
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