JP4686009B2 - X線コンピュータ断層撮影装置 - Google Patents
X線コンピュータ断層撮影装置 Download PDFInfo
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- JP4686009B2 JP4686009B2 JP2000187996A JP2000187996A JP4686009B2 JP 4686009 B2 JP4686009 B2 JP 4686009B2 JP 2000187996 A JP2000187996 A JP 2000187996A JP 2000187996 A JP2000187996 A JP 2000187996A JP 4686009 B2 JP4686009 B2 JP 4686009B2
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- computed tomography
- ray
- pulse
- detection gear
- magnetoresistive sensor
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- 238000002591 computed tomography Methods 0.000 title claims description 23
- 238000001514 detection method Methods 0.000 claims description 44
- 238000005259 measurement Methods 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 8
- 230000004907 flux Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000187996A JP4686009B2 (ja) | 2000-06-22 | 2000-06-22 | X線コンピュータ断層撮影装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000187996A JP4686009B2 (ja) | 2000-06-22 | 2000-06-22 | X線コンピュータ断層撮影装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002000598A JP2002000598A (ja) | 2002-01-08 |
JP2002000598A5 JP2002000598A5 (nl) | 2007-08-09 |
JP4686009B2 true JP4686009B2 (ja) | 2011-05-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2000187996A Expired - Fee Related JP4686009B2 (ja) | 2000-06-22 | 2000-06-22 | X線コンピュータ断層撮影装置 |
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JP (1) | JP4686009B2 (nl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7188998B2 (en) | 2002-03-13 | 2007-03-13 | Breakaway Imaging, Llc | Systems and methods for quasi-simultaneous multi-planar x-ray imaging |
EP1485697A2 (en) | 2002-03-19 | 2004-12-15 | Breakaway Imaging, Llc | Computer tomograph with a detector following the movement of a pivotable x-ray source |
US7001045B2 (en) | 2002-06-11 | 2006-02-21 | Breakaway Imaging, Llc | Cantilevered gantry apparatus for x-ray imaging |
WO2004019279A2 (en) | 2002-08-21 | 2004-03-04 | Breakaway Imaging, Llc | Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system |
JP4334212B2 (ja) * | 2002-12-26 | 2009-09-30 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
JP3854244B2 (ja) * | 2003-05-16 | 2006-12-06 | 株式会社東芝 | 永久磁石形モータ及びx線コンピュータ断層撮影装置 |
JP4643180B2 (ja) * | 2004-06-10 | 2011-03-02 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
US7885376B2 (en) * | 2005-01-05 | 2011-02-08 | Kabushiki Kaisha Toshiba | X-ray CT apparatus |
JP5072223B2 (ja) * | 2005-01-05 | 2012-11-14 | 株式会社東芝 | X線ct装置 |
JP6221389B2 (ja) * | 2013-06-18 | 2017-11-01 | 日本精工株式会社 | モータ |
JP6627416B2 (ja) * | 2015-10-28 | 2020-01-08 | 住友ゴム工業株式会社 | ゴルフクラブヘッド |
JP7156602B2 (ja) * | 2018-09-20 | 2022-10-19 | Necエンベデッドプロダクツ株式会社 | 搬送装置及び搬送方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165894U (ja) * | 1982-04-28 | 1983-11-04 | 株式会社日立メデイコ | X線放射制御用タイミングパルス発生装置 |
JPS61163610U (nl) * | 1985-03-29 | 1986-10-09 | ||
JPS6366531B2 (nl) * | 1980-03-31 | 1988-12-21 | Masaharu Nishama | |
JPH01233315A (ja) * | 1988-03-15 | 1989-09-19 | Matsushita Electric Ind Co Ltd | 磁気検出装置 |
JPH052803Y2 (nl) * | 1985-04-26 | 1993-01-25 | ||
JPH06253588A (ja) * | 1993-02-24 | 1994-09-09 | Toshiba Corp | ブラシレスモータの駆動装置 |
JPH0757180A (ja) * | 1993-08-13 | 1995-03-03 | Okuma Mach Works Ltd | 位置検出装置 |
JPH11188029A (ja) * | 1997-10-23 | 1999-07-13 | Toshiba Corp | X線ct装置 |
JPH11309139A (ja) * | 1998-03-24 | 1999-11-09 | Siemens Ag | コンピュ―タトモグラフィ装置 |
WO2000022441A1 (de) * | 1998-10-14 | 2000-04-20 | Continental Teves Ag & Co. Ohg | Verfahren und schaltungsanordnung zur signalverarbeitung für einen bewegungssensor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6470027A (en) * | 1987-09-11 | 1989-03-15 | Hitachi Medical Corp | Rotation control apparatus of ct apparatus for head |
JPH0261634A (ja) * | 1988-08-26 | 1990-03-01 | Yoshida Dental Mfg Co Ltd | X線撮影装置のフイルム送り制御装置 |
US5493599A (en) * | 1992-04-03 | 1996-02-20 | Picker International, Inc. | Off-focal radiation limiting precollimator and adjustable ring collimator for x-ray CT scanners |
BR9408119A (pt) * | 1993-12-06 | 1997-08-05 | Analogic Corp | Aparelho para medir um ou mais parâmetros cinemáticos geométricos e posicionais de um dispositivo de rotação aparelho para medir qualquer deslocamento lateral de um centro geométrico de um dispositivo de rotação aparelho para medir substancialmente a posição angular instantânea de um dispositivo de rotação para um ponto de referência fixado do dispositivo aparelho para medir substancialmente a velocidade angular instantânea de um dispositivo de rotação à medida que um dispositivo de rotação gira em torno de um eixo de rotação aparelho incluindo um objeto de rotação montado nos dispositivos de suporte para girar em torno de um eixo rotacional sistema de tomografia de raio-x método de determinação de parâmetros associados com o movimento de um disco circular montado nos dispositivos de suporte para rotação em um plano de rotação em torno de um eixo rotacional |
JPH08154927A (ja) * | 1994-12-09 | 1996-06-18 | Shimadzu Corp | X線ct装置 |
JP2000051199A (ja) * | 1998-08-13 | 2000-02-22 | Toshiba Iyo System Engineering Kk | X線ct装置 |
JP2000102531A (ja) * | 1998-09-29 | 2000-04-11 | Hitachi Medical Corp | X線ct装置 |
JP2000116640A (ja) * | 1998-10-16 | 2000-04-25 | Toshiba Corp | X線ct装置 |
-
2000
- 2000-06-22 JP JP2000187996A patent/JP4686009B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366531B2 (nl) * | 1980-03-31 | 1988-12-21 | Masaharu Nishama | |
JPS58165894U (ja) * | 1982-04-28 | 1983-11-04 | 株式会社日立メデイコ | X線放射制御用タイミングパルス発生装置 |
JPS61163610U (nl) * | 1985-03-29 | 1986-10-09 | ||
JPH052803Y2 (nl) * | 1985-04-26 | 1993-01-25 | ||
JPH01233315A (ja) * | 1988-03-15 | 1989-09-19 | Matsushita Electric Ind Co Ltd | 磁気検出装置 |
JPH06253588A (ja) * | 1993-02-24 | 1994-09-09 | Toshiba Corp | ブラシレスモータの駆動装置 |
JPH0757180A (ja) * | 1993-08-13 | 1995-03-03 | Okuma Mach Works Ltd | 位置検出装置 |
JPH11188029A (ja) * | 1997-10-23 | 1999-07-13 | Toshiba Corp | X線ct装置 |
JPH11309139A (ja) * | 1998-03-24 | 1999-11-09 | Siemens Ag | コンピュ―タトモグラフィ装置 |
WO2000022441A1 (de) * | 1998-10-14 | 2000-04-20 | Continental Teves Ag & Co. Ohg | Verfahren und schaltungsanordnung zur signalverarbeitung für einen bewegungssensor |
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Publication number | Publication date |
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JP2002000598A (ja) | 2002-01-08 |
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