JPH0251000U - - Google Patents
Info
- Publication number
- JPH0251000U JPH0251000U JP12919388U JP12919388U JPH0251000U JP H0251000 U JPH0251000 U JP H0251000U JP 12919388 U JP12919388 U JP 12919388U JP 12919388 U JP12919388 U JP 12919388U JP H0251000 U JPH0251000 U JP H0251000U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- ffd
- ray tube
- tube
- thickness
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radiography Using Non-Light Waves (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ＦＦＤの実測態様例示図であ
る。 １２はＸ線管焦点、１６は超音波センサ、３０
はＣＰＵ、３２はパネル、３４はメモリ、３６は
ブザーである。
ロツク図、第２図はＦＦＤの実測態様例示図であ
る。 １２はＸ線管焦点、１６は超音波センサ、３０
はＣＰＵ、３２はパネル、３４はメモリ、３６は
ブザーである。
Claims (1)
- 撮影条件として管電圧ＫＶ、管電流撮影時間積
ｍＡｓ、Ｘ線管焦点・フイルム間距離ＦＦＤ、被
写体厚Ｔｈｉｃｋｎｅｓｓを設定しこれらのデー
タを記憶するプリセツト記憶手段と、Ｘ線管焦点
と被写体表面間の距離測定手段と、距離測定値と
記憶されている被写体厚Ｔｈｉｃｋｎｅｓｓを読
み出し加算して実測のＸ線管焦点・フイルム間距
離ＦＦＤを求める手段と、記憶されているＸ線管
焦点・フイルム間距離ＦＦＤと実測の同距離ＦＦ
Ｄとをパラメータとして管電流撮影時間面積ｍＡ
ｓを補正演算して設定し直す演算手段とを具備し
ていることを特徴とする、回診用Ｘ線装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129193U JPH0638398Y2 (ja) | 1988-09-30 | 1988-09-30 | Ｘ線装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129193U JPH0638398Y2 (ja) | 1988-09-30 | 1988-09-30 | Ｘ線装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251000U true JPH0251000U (ja) | 1990-04-10 |
| JPH0638398Y2 JPH0638398Y2 (ja) | 1994-10-05 |
Family
ID=31383242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988129193U Expired - Lifetime JPH0638398Y2 (ja) | 1988-09-30 | 1988-09-30 | Ｘ線装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638398Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009056093A (ja) * | 2007-08-31 | 2009-03-19 | Canon Inc | 放射線撮影装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039088A (ja) * | 1973-06-28 | 1975-04-10 | ||
| JPS55113298A (en) * | 1979-02-23 | 1980-09-01 | Toshiba Corp | X-ray photographer |
| JPS5719999A (en) * | 1980-07-11 | 1982-02-02 | Mitsubishi Electric Corp | Exposure line amount automatic setter |
| JPS63232298A (ja) * | 1987-03-20 | 1988-09-28 | Hitachi Medical Corp | Ｘ線撮影条件設定装置 |
-
1988
- 1988-09-30 JP JP1988129193U patent/JPH0638398Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039088A (ja) * | 1973-06-28 | 1975-04-10 | ||
| JPS55113298A (en) * | 1979-02-23 | 1980-09-01 | Toshiba Corp | X-ray photographer |
| JPS5719999A (en) * | 1980-07-11 | 1982-02-02 | Mitsubishi Electric Corp | Exposure line amount automatic setter |
| JPS63232298A (ja) * | 1987-03-20 | 1988-09-28 | Hitachi Medical Corp | Ｘ線撮影条件設定装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009056093A (ja) * | 2007-08-31 | 2009-03-19 | Canon Inc | 放射線撮影装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638398Y2 (ja) | 1994-10-05 |
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