JP4407185B2 - Cアーム形x線装置 - Google Patents
Cアーム形x線装置 Download PDFInfo
- Publication number
- JP4407185B2 JP4407185B2 JP2003271622A JP2003271622A JP4407185B2 JP 4407185 B2 JP4407185 B2 JP 4407185B2 JP 2003271622 A JP2003271622 A JP 2003271622A JP 2003271622 A JP2003271622 A JP 2003271622A JP 4407185 B2 JP4407185 B2 JP 4407185B2
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- Prior art keywords
- fpd
- vibration
- arm
- ray
- grid
- Prior art date
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- Expired - Fee Related
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- 238000003384 imaging method Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000002594 fluoroscopy Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
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- Apparatus For Radiation Diagnosis (AREA)
Description
21 回転陽極型X線管球
22 FPD
23 グリッド
24 揺動器
25 C型アーム
26 保持装置
27 スタンド
31 画像モニター装置
41 振動センサ
42 加振器
43 コントローラ
Claims (1)
- 回転陽極型X
線管球と、FPDと、FPDのX 線入射側に設けられたグリッドと、該グリッドを繰り返し往復移動させる揺動器と、これら回転陽極型X
線管球とFPDとが対向するようその両端において取り付けられているC型アームと、このC型アームを種々の方向に動かすことができるように保持する保持装置と、上記FPDの振動を検出する振動センサと、該振動センサの出力に応じて上記揺動器の揺動周波数および位相を制御するコントローラとを備えることを特徴とするCアーム形X線装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003271622A JP4407185B2 (ja) | 2003-07-07 | 2003-07-07 | Cアーム形x線装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003271622A JP4407185B2 (ja) | 2003-07-07 | 2003-07-07 | Cアーム形x線装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005027914A JP2005027914A (ja) | 2005-02-03 |
JP4407185B2 true JP4407185B2 (ja) | 2010-02-03 |
Family
ID=34209432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003271622A Expired - Fee Related JP4407185B2 (ja) | 2003-07-07 | 2003-07-07 | Cアーム形x線装置 |
Country Status (1)
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JP (1) | JP4407185B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5218728B2 (ja) * | 2007-09-11 | 2013-06-26 | 株式会社島津製作所 | 回診用x線撮影装置 |
DE102008008053A1 (de) | 2008-02-08 | 2009-08-27 | Siemens Aktiengesellschaft | Verfahren zur Aufnahme einer Bildsequenz mit einem digitalen Röntgendetektor und Röntgengerät |
CN102264301B (zh) * | 2009-02-10 | 2013-06-26 | 株式会社岛津制作所 | 放射线摄像装置 |
JP2010227291A (ja) * | 2009-03-27 | 2010-10-14 | Fujifilm Corp | 放射線撮影装置 |
JP5324282B2 (ja) * | 2009-03-27 | 2013-10-23 | 富士フイルム株式会社 | 放射線撮影装置 |
JP2011056170A (ja) * | 2009-09-14 | 2011-03-24 | Fujifilm Corp | X線撮影システム及びその制御方法 |
DE102011075979B4 (de) * | 2011-05-17 | 2016-09-15 | Siemens Healthcare Gmbh | Anordnung und Verfahren zur aktiven Schwingungsdämpfung eines Röntgenstrahlers von außerhalb des Röntgenstrahlers |
EP2526867B1 (en) | 2011-05-26 | 2018-04-18 | General Electric Company | X-ray imaging apparatus having vibration stabilising means, and method for operating such an X-ray imaging apparatus |
DE102012214016B4 (de) | 2012-08-07 | 2015-09-24 | Siemens Aktiengesellschaft | C-Bogen-Röntgengerät mit einem C-Bogen und dazugehöriges Verfahren |
JP2014151008A (ja) * | 2013-02-08 | 2014-08-25 | Toshiba Corp | X線診断装置 |
-
2003
- 2003-07-07 JP JP2003271622A patent/JP4407185B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005027914A (ja) | 2005-02-03 |
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