JPS62157511U - - Google Patents

Info

Publication number
JPS62157511U
JPS62157511U JP4529986U JP4529986U JPS62157511U JP S62157511 U JPS62157511 U JP S62157511U JP 4529986 U JP4529986 U JP 4529986U JP 4529986 U JP4529986 U JP 4529986U JP S62157511 U JPS62157511 U JP S62157511U
Authority
JP
Japan
Prior art keywords
ray
storage means
imaging conditions
fluoroscopy
subject 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
Application number
JP4529986U
Other languages
Japanese (ja)
Other versions
JPH0440645Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986045299U priority Critical patent/JPH0440645Y2/ja
Publication of JPS62157511U publication Critical patent/JPS62157511U/ja
Application granted granted Critical
Publication of JPH0440645Y2 publication Critical patent/JPH0440645Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例のブロツク図、第
２図は被写体厚さと透視管電圧との関係を示すグ
ラフ、第３図は被写体厚さと撮影管電圧との関係
を示すグラフ、第４図は被写体厚さと撮影管電流
・曝射時間積との関係を示すグラフである。 １……Ｘ線高電圧装置、２……Ｘ線管、３……
被写体、４……撮像系、５……ＴＶモニタ、６…
…フイルム保持装置、７……フイルム移動装置、
８……撮影制御装置、９……透視制御装置、１０
……帰還回路、１１……ＣＰＵ、１２……メモリ
。 Fig. 1 is a block diagram of an embodiment of this invention, Fig. 2 is a graph showing the relationship between object thickness and fluoroscopy tube voltage, Fig. 3 is a graph showing the relationship between object thickness and imaging tube voltage, and Fig. 4 is a graph showing the relationship between object thickness and imaging tube voltage. The figure is a graph showing the relationship between object thickness and the product of imaging tube current and exposure time. 1...X-ray high voltage device, 2...X-ray tube, 3...
Subject, 4...imaging system, 5...TV monitor, 6...
...Film holding device, 7...Film moving device,
8... Photography control device, 9... Fluoroscopic control device, 10
...Feedback circuit, 11...CPU, 12...Memory.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] Ｘ線ＴＶ透視システムを備えたＸ線写真撮影装
置において、あらかじめ設定される各被写体厚さ
に関する最適撮影条件を記憶している記憶手段と
、Ｘ線ＴＶ透視システムによる透視時の透視条件
から被写体厚さを媒介項として上記記憶手段より
最適撮影条件を読み出す手段と、撮影時のＸ線焦
点・受像面間距離を検出する手段と、上記読み出
された最適撮影条件を上記の検出された距離に応
じて修正する手段とを備えることを特徴とするＸ
線写真撮影装置。 In an X-ray photographing apparatus equipped with an X-ray TV fluoroscopy system, there is a storage means that stores optimal imaging conditions for each subject thickness set in advance, and a storage means that stores the optimal imaging conditions for each subject thickness set in advance, and a storage means that stores the optimum imaging conditions for each subject thickness set in advance, and the subject thickness is determined from the fluoroscopy conditions during fluoroscopy by the X-ray TV fluoroscopy system. means for reading out the optimal imaging conditions from the storage means using the distance as an intermediary term; means for detecting the distance between the X-ray focal point and the image receiving surface at the time of imaging; X characterized by comprising means for correcting accordingly.
Line photography device.
JP1986045299U 1986-03-27 1986-03-27 Expired JPH0440645Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986045299U JPH0440645Y2 (en) 1986-03-27 1986-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986045299U JPH0440645Y2 (en) 1986-03-27 1986-03-27

Publications (2)

Publication Number Publication Date
JPS62157511U true JPS62157511U (en) 1987-10-06
JPH0440645Y2 JPH0440645Y2 (en) 1992-09-24

Family

ID=30863912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986045299U Expired JPH0440645Y2 (en) 1986-03-27 1986-03-27

Country Status (1)

Country Link
JP (1) JPH0440645Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011104154A (en) * 2009-11-18 2011-06-02 Shimadzu Corp Radiographic apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5596987B2 (en) * 2010-01-21 2014-10-01 株式会社東芝 X-ray fluoroscopic equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357774U (en) * 1976-10-19 1978-05-17
JPS5510723A (en) * 1978-07-07 1980-01-25 Toshiba Corp Roentogenoscopy device
JPS55113298A (en) * 1979-02-23 1980-09-01 Toshiba Corp X-ray photographer
JPS55159600A (en) * 1979-05-30 1980-12-11 Toshiba Corp X-ray camera
JPS5719999A (en) * 1980-07-11 1982-02-02 Mitsubishi Electric Corp Exposure line amount automatic setter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357774U (en) * 1976-10-19 1978-05-17
JPS5510723A (en) * 1978-07-07 1980-01-25 Toshiba Corp Roentogenoscopy device
JPS55113298A (en) * 1979-02-23 1980-09-01 Toshiba Corp X-ray photographer
JPS55159600A (en) * 1979-05-30 1980-12-11 Toshiba Corp X-ray camera
JPS5719999A (en) * 1980-07-11 1982-02-02 Mitsubishi Electric Corp Exposure line amount automatic setter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011104154A (en) * 2009-11-18 2011-06-02 Shimadzu Corp Radiographic apparatus

Also Published As

Publication number Publication date
JPH0440645Y2 (en) 1992-09-24

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