JPH0168700U - - Google Patents
Info
- Publication number
- JPH0168700U JPH0168700U JP1987164342U JP16434287U JPH0168700U JP H0168700 U JPH0168700 U JP H0168700U JP 1987164342 U JP1987164342 U JP 1987164342U JP 16434287 U JP16434287 U JP 16434287U JP H0168700 U JPH0168700 U JP H0168700U
- Authority
- JP
- Japan
- Prior art keywords
- ray
- tube
- imaging
- ray tube
- time
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図は本考案の１実施例を示した要部構成ブ
ロツク図、第２図は本考案による撮影手順例示図
、第３図は他の実施例を示した第１図同様図、第
４図は他の撮影手順例示図である。
１は被検者、２はＸ線管保持器、３はＸ線高電
圧装置、４はＸ線管、５はＣＰＵである。
Fig. 1 is a block diagram of the main part configuration showing one embodiment of the present invention, Fig. 2 is a diagram illustrating the photographing procedure according to the present invention, Fig. 3 is a diagram similar to Fig. 1 showing another embodiment, and Fig. 4 The figure is a diagram illustrating another photographing procedure. 1 is a subject, 2 is an X-ray tube holder, 3 is an X-ray high voltage device, 4 is an X-ray tube, and 5 is a CPU.
Claims (1)
が同一部位について体軸回りにまたは体軸方向に
移動して複数回撮影を行なうＸ線撮影装置におい
て、初期位置における設定撮影条件の記憶手段と
、Ｘ線管の移動毎に初期位置からの移動角を検出
する手段と、読み出した初期撮影条件と検出移動
角により移動位置における管電圧ＫＶと管電流時
間積ｍＡｓを算出する演算手段と、移動毎に算出
された撮影条件をＸ線高電圧装置へ自動的に設定
する手段とを具有していることを特徴とする、Ｘ
線写真撮影条件自動設定方式。 (2) Ｘ線管の定格の記憶手段と、Ｘ線管の移動
毎に読み出されたＸ線管定格データと算出された
管電流時間積ｍＡｓにより管電流ｍＡと撮影時間
ｓｅｃを選択する手段を具有していることを特徴
とする、実用新案登録請求の範囲第１項に記載の
Ｘ線写真撮影条件自動設定方式。 (3) 撮影時間一定の撮影条件については、読み
出した撮影条件と検出角度により管電流ｍＡを算
出する演算手段を具有していることを特徴とする
、実用新案登録請求の範囲第１項に記載のＸ線写
真撮影条件自動設定方式。[Scope of Claim for Utility Model Registration] (1) X-ray photography in which the X-ray tube moves around or in the direction of the body axis to take multiple images of the same site from the initial position of the X-ray tube and the area to be examined. The apparatus includes a storage means for storing set imaging conditions at the initial position, a means for detecting a movement angle from the initial position each time the X-ray tube is moved, and a means for detecting the tube voltage KV at the movement position based on the read initial imaging conditions and detected movement angle. The X-ray apparatus is characterized in that it has a calculation means for calculating the tube current time product mAs, and a means for automatically setting the imaging conditions calculated for each movement to the X-ray high voltage apparatus.
Automatic setting method for line photography conditions. (2) means for storing the rating of the X-ray tube, and means for selecting the tube current mA and imaging time sec based on the X-ray tube rating data read out each time the X-ray tube is moved and the calculated tube current time product mAs; An automatic X-ray photographing condition setting method according to claim 1 of the utility model registration claim, characterized in that: (3) Regarding the imaging condition where the imaging time is constant, the utility model registration claim 1 is characterized in that it has a calculation means for calculating the tube current mA based on the read imaging condition and the detection angle. Automatic setting method for X-ray photography conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164342U JPH0168700U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164342U JPH0168700U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168700U true JPH0168700U (en) | 1989-05-02 |
Family
ID=31449868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164342U Pending JPH0168700U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168700U (en) |
-
1987
- 1987-10-27 JP JP1987164342U patent/JPH0168700U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4458936B2 (en) | Method and apparatus for acquiring multiple images with a digital detector | |
| JPS6343511U (en) | ||
| JPS63157742U (en) | ||
| JP2000121580A (en) | X-ray can-clamping section measuring device and measuring start point detecting method | |
| SE515134C2 (en) | System and method of camera positioning in a virtual studio | |
| JPH0367395B2 (en) | ||
| JPH0168700U (en) | ||
| JPS6152860A (en) | X-ray ct apparatus | |
| JPH04109930A (en) | Living body magnetism measuring device | |
| JPS62157511U (en) | ||
| JPS6236705U (en) | ||
| JP2770192B2 (en) | X-ray digital subtraction device | |
| JPS63222740A (en) | X-ray CT device | |
| JPS58153807U (en) | X-ray CT device | |
| KR200261234Y1 (en) | A centering device for radiography | |
| KR100442325B1 (en) | A centering device for radiography | |
| JPH0563806B2 (en) | ||
| JPS58115208U (en) | CT device | |
| JPH0620487Y2 (en) | X-ray tomography system | |
| JPH02220629A (en) | Reconstituted image taking system | |
| JPH05300900A (en) | Digital x-ray apparatus | |
| JPS6423659U (en) | ||
| JPH0588135B2 (en) | ||
| JPH0251000U (en) | ||
| JPH0241579U (en) |