JPH01119199U - - Google Patents
Info
- Publication number
- JPH01119199U JPH01119199U JP1445588U JP1445588U JPH01119199U JP H01119199 U JPH01119199 U JP H01119199U JP 1445588 U JP1445588 U JP 1445588U JP 1445588 U JP1445588 U JP 1445588U JP H01119199 U JPH01119199 U JP H01119199U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- measurement
- rays
- imaging
- subject
- 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
- 238000005259 measurement Methods 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Radiography Using Non-Light Waves (AREA)
- X-Ray Techniques (AREA)
Description
第１図はブロツク構成図、第２図は被写体の厚
さと電圧Ｖ２との関係線図、第３図は被写体の厚
さと計測電圧Ｖ３との関係線図、第４図は計測電
圧Ｖ３と撮影用管電圧値Ｖ４との関係線図、第５
図は被写体の厚さと管電圧値との関係線図である
。
１……Ｘ線管部、２……撮影部、３……計測用
スイツチ、４……計測用制御部、５……Ｘ線強度
検出部、６……撮影用スイツチ、７……管電圧制
御部、Ｒ……Ｘ線、Ｈ……被写体。
Figure 1 is a block configuration diagram, Figure 2 is a diagram of the relationship between the thickness of the subject and voltage V2, Figure 3 is a diagram of the relationship between the thickness of the subject and measured voltage V3, and Figure 4 is a diagram of the relationship between measured voltage V3 and photography. Relationship diagram with tube voltage value V4, fifth
The figure is a relationship diagram between the thickness of the object and the tube voltage value. DESCRIPTION OF SYMBOLS 1... X-ray tube section, 2... Imaging section, 3... Measurement switch, 4... Measurement control section, 5... X-ray intensity detection section, 6... Imaging switch, 7... Tube voltage Control unit, R...X-ray, H...subject.
Claims (1)
する撮影部を備えたＸ線撮影装置において、 計測用スイツチを設け、該計測用スイツチが操
作されたときに前記Ｘ線管部から計測用Ｘ線を照
射させる計測用制御部と、 被写体を透過した後の上記計測用Ｘ線の強度を
検出するＸ線強度検出部と、 撮影用スイツチが操作されたときに上記Ｘ線強
度検出部の出力に基づき上記Ｘ線管部の管電圧を
制御して被写体に応じた強度の撮影用Ｘ線を照射
させる管電圧制御部とを具備して成るＸ線撮影装
置。[Scope of Claim for Utility Model Registration] In an X-ray imaging device equipped with an imaging unit that irradiates X-rays from an X-ray tube to take an X-ray image of a subject, a measurement switch is provided, and the measurement switch is operated. When the X-ray tube section is operated, a measurement control section that irradiates measurement X-rays from the X-ray tube section, an X-ray intensity detection section that detects the intensity of the measurement X-rays after passing through the subject, and an imaging switch are operated. and a tube voltage control unit that controls the tube voltage of the X-ray tube unit based on the output of the X-ray intensity detection unit to irradiate X-rays for imaging with an intensity corresponding to the subject. Photography equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1445588U JPH01119199U (en) | 1988-02-05 | 1988-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1445588U JPH01119199U (en) | 1988-02-05 | 1988-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01119199U true JPH01119199U (en) | 1989-08-11 |
Family
ID=31225668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1445588U Pending JPH01119199U (en) | 1988-02-05 | 1988-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01119199U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114500A (en) * | 1984-11-07 | 1986-06-02 | Hitachi Medical Corp | Digital x-ray photographing device |
-
1988
- 1988-02-05 JP JP1445588U patent/JPH01119199U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61114500A (en) * | 1984-11-07 | 1986-06-02 | Hitachi Medical Corp | Digital x-ray photographing device |
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