JP5984256B2 - X線撮像装置 - Google Patents
X線撮像装置 Download PDFInfo
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- JP5984256B2 JP5984256B2 JP2012174255A JP2012174255A JP5984256B2 JP 5984256 B2 JP5984256 B2 JP 5984256B2 JP 2012174255 A JP2012174255 A JP 2012174255A JP 2012174255 A JP2012174255 A JP 2012174255A JP 5984256 B2 JP5984256 B2 JP 5984256B2
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- 238000003384 imaging method Methods 0.000 title claims description 77
- 230000036544 posture Effects 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 36
- 230000008859 change Effects 0.000 claims description 4
- 238000002594 fluoroscopy Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 230000007704 transition Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000013480 data collection Methods 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007562 laser obscuration time method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4411—Constructional features of apparatus for radiation diagnosis the apparatus being modular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4458—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being attached to robotic arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/587—Alignment of source unit to detector unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/588—Setting distance between source unit and detector unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/589—Setting distance between source unit and patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0443—Modular apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automation & Control Theory (AREA)
- Robotics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
Claims (5)
- 被検体を載置する天板を有する寝台と、
X線を発生するX線管球と、
前記X線を検出するX線検出部と、
前記X線管球を支持する支柱部とを具備し、
前記支柱部は第1乃至第3の支柱部分と第1、第2の連結部とを有し、
前記第1の連結部は、前記第1の支柱部分に対して前記第2の支柱部分を連結し、前記天板短軸と平行な第1の回転軸を有し、
前記第2の連結部は、前記第2の支柱部分に対して前記第3の支柱部分を連結し、前記第1の回転軸と前記第2の支柱部分の中心軸とに直交する第2の回転軸を有し、
前記第3の支柱部分は前記X線管球を支持することを特徴とするX線撮像装置。 - 前記被検体に対する撮影姿勢の変更指示をオペレータが入力操作するための操作部をさらに備え、
前記撮影姿勢は、第1、第2の撮影姿勢を含み、
前記第1の撮影姿勢においては、前記X線管球のX線中心軸が前記天板面と交差し、
前記第2の撮影姿勢においては、前記X線管球のX線中心軸が前記天板面と平行し、
前記寝台は、前記X線検出部を着脱自在に格納する第1、第2格納部を有し、
前記第1格納部は、前記第1の撮影姿勢の状態における前記X線管球と対向する位置に設けられ、
前記第2格納部は、前記寝台上部の前記第2の撮影姿勢の状態における前記X線管球と対向する位置に前記寝台に対して着脱自在に設けられることを特徴とする請求項1に記載のX線撮像装置。 - 前記第1の撮影姿勢における前記X線管球のX線中心軸と前記第2の撮影姿勢における前記X線管球のX線中心軸とが交差する請求項2に記載のX線撮像装置。
- 前記被検体に対する撮影姿勢の変更指示をオペレータが入力操作するための操作部と、
前記支柱部を前記天板の長軸方向に移動させる支柱移動部と、
前記第1の支柱部分に対して前記第2の支柱部分を前記第1の回転軸回りに回転させる第1の回転部と、
前記第2の支柱部分に対して前記第3の支柱部分を前記第2の回転軸回りに回転させる第2の回転部とをさらに具備し、
前記撮影姿勢は、第1、第2の撮影姿勢を含み、
前記第1の撮影姿勢においては、前記X線管球のX線中心軸が前記天板面と交差し、
前記第2の撮影姿勢においては、前記X線管球のX線中心軸が前記天板面と平行し、
前記操作部から前記撮影姿勢の変更指示に応じて、前記第1、第2の回転部とともに前記支柱移動部を制御する制御部とを具備することを特徴とする請求項1に記載のX線撮像装置。 - 前記第1の支柱部分に対して前記第2の支柱部分を前記第1の回転軸回りに回転させる第1の回転部と、
前記第2の支柱部分に対して前記第3の支柱部分を前記第2の回転軸回りに回転させる第2の回転部と、
前記第1の回転部に前記第2の回転部を従動させる従動機構とをさらに具備することを特徴とする請求項1に記載のX線撮像装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012174255A JP5984256B2 (ja) | 2012-08-06 | 2012-08-06 | X線撮像装置 |
CN201380003266.5A CN103841892B (zh) | 2012-08-06 | 2013-08-06 | X射线摄像装置 |
PCT/JP2013/071269 WO2014024887A1 (ja) | 2012-08-06 | 2013-08-06 | X線撮像装置 |
US14/582,511 US10058295B2 (en) | 2012-08-06 | 2014-12-24 | X-ray imaging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012174255A JP5984256B2 (ja) | 2012-08-06 | 2012-08-06 | X線撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014030662A JP2014030662A (ja) | 2014-02-20 |
JP5984256B2 true JP5984256B2 (ja) | 2016-09-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2012174255A Active JP5984256B2 (ja) | 2012-08-06 | 2012-08-06 | X線撮像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10058295B2 (ja) |
JP (1) | JP5984256B2 (ja) |
CN (1) | CN103841892B (ja) |
WO (1) | WO2014024887A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110312474B (zh) * | 2017-02-15 | 2023-05-16 | 株式会社岛津制作所 | 移动型放射线摄影装置 |
TWI640300B (zh) * | 2017-07-07 | 2018-11-11 | 行政院原子能委員會核能硏究所 | 造影掃描系統 |
FR3084579B1 (fr) * | 2018-08-06 | 2020-08-07 | Stephanix | Systeme de radiologie telecommande |
US11344267B2 (en) * | 2018-11-02 | 2022-05-31 | Stryker Corporation | Patient support apparatus with X-ray cassette positioning |
JP7327125B2 (ja) * | 2019-11-29 | 2023-08-16 | 株式会社島津製作所 | X線撮影装置 |
CN113520419A (zh) * | 2020-04-20 | 2021-10-22 | 湖南涌仁科技有限公司 | 一种x射线诊断用的姿势探测支持***和x射线诊断装置 |
CN112212149B (zh) * | 2020-09-30 | 2022-07-05 | 上海联影医疗科技股份有限公司 | 一种dr设备 |
US20220280125A1 (en) * | 2021-03-02 | 2022-09-08 | Carestream Health, Inc. | X-ray bed |
CN116250853B (zh) * | 2023-05-15 | 2023-08-01 | 济南捷迈医疗设备有限公司 | 一种x射线检测设备 |
Family Cites Families (21)
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JPH01148237A (ja) * | 1987-12-07 | 1989-06-09 | Toshiba Corp | X線透視撮影装置 |
JPH074357B2 (ja) | 1991-06-19 | 1995-01-25 | 株式会社島津製作所 | X線透視撮影台 |
US5521957A (en) * | 1994-03-15 | 1996-05-28 | Hansen; Steven J. | X-ray imaging system |
JP2000093413A (ja) * | 1998-09-18 | 2000-04-04 | Obayashi Seisakusho:Kk | X線写真撮影装置 |
US6200024B1 (en) * | 1998-11-27 | 2001-03-13 | Picker International, Inc. | Virtual C-arm robotic positioning system for use in radiographic imaging equipment |
JP4497677B2 (ja) * | 2000-08-21 | 2010-07-07 | キヤノン株式会社 | 放射線撮影装置 |
US6450684B2 (en) * | 1999-12-24 | 2002-09-17 | Canon Kabushiki Kaisha | Radiographic apparatus, radiographic table and radiographic system |
JP2001340322A (ja) | 2000-06-01 | 2001-12-11 | Hitachi Medical Corp | X線透視撮影台 |
US6582121B2 (en) * | 2001-11-15 | 2003-06-24 | Ge Medical Systems Global Technology | X-ray positioner with side-mounted, independently articulated arms |
DE10161322B4 (de) * | 2001-12-13 | 2009-04-02 | Siemens Ag | Röntgeneinrichtung |
DE10215982A1 (de) * | 2002-04-11 | 2003-11-06 | Siemens Ag | Röntgeneinrichtung |
JP2004073354A (ja) * | 2002-08-13 | 2004-03-11 | Canon Inc | X線画像撮影装置 |
US7029176B2 (en) * | 2003-09-12 | 2006-04-18 | Instrumentarium Corp. | X-ray apparatus for intraoral imaging applications |
JP2006167172A (ja) * | 2004-12-16 | 2006-06-29 | Hitachi Medical Corp | X線診断装置 |
US7832927B2 (en) * | 2006-10-06 | 2010-11-16 | NRT—Nordisk Røntgen Teknik A/S | Manipulating system, in particular a manipulating system for manipulating an x-ray apparatus |
WO2009019935A1 (ja) * | 2007-08-07 | 2009-02-12 | Shimadzu Corporation | X線透視撮影装置 |
DE102008032294A1 (de) * | 2008-07-09 | 2010-01-14 | Siemens Aktiengesellschaft | Röntgeneinrichtung |
US8794832B2 (en) * | 2008-09-03 | 2014-08-05 | Kabushiki Kaisha Toshiba | X-ray diagnostic imaging apparatus and X-ray apparatus |
WO2010094143A1 (en) * | 2009-02-17 | 2010-08-26 | Ao Technology Ag | Device for positioning a patient with regard to an x-ray device |
US8956045B2 (en) * | 2011-09-30 | 2015-02-17 | Fujifilm Corporation | Radiation imaging apparatus |
DE102012005899A1 (de) * | 2012-03-15 | 2013-09-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Detektoranordnung zum Aufnehmen von Röntgenbildern eines abzubildenden Objekts |
-
2012
- 2012-08-06 JP JP2012174255A patent/JP5984256B2/ja active Active
-
2013
- 2013-08-06 CN CN201380003266.5A patent/CN103841892B/zh active Active
- 2013-08-06 WO PCT/JP2013/071269 patent/WO2014024887A1/ja active Application Filing
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2014
- 2014-12-24 US US14/582,511 patent/US10058295B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150117609A1 (en) | 2015-04-30 |
JP2014030662A (ja) | 2014-02-20 |
CN103841892A (zh) | 2014-06-04 |
US10058295B2 (en) | 2018-08-28 |
CN103841892B (zh) | 2016-04-13 |
WO2014024887A1 (ja) | 2014-02-13 |
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