CN102688056B - X射线ct装置 - Google Patents
X射线ct装置 Download PDFInfo
- Publication number
- CN102688056B CN102688056B CN201210046693.9A CN201210046693A CN102688056B CN 102688056 B CN102688056 B CN 102688056B CN 201210046693 A CN201210046693 A CN 201210046693A CN 102688056 B CN102688056 B CN 102688056B
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- Prior art keywords
- bed platform
- ray
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- platform
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/027—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/488—Diagnostic techniques involving pre-scan acquisition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S378/00—X-ray or gamma ray systems or devices
- Y10S378/901—Computer tomography program or processor
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011064071A JP5752452B2 (ja) | 2011-03-23 | 2011-03-23 | X線ct装置 |
JP2011-064071 | 2011-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102688056A CN102688056A (zh) | 2012-09-26 |
CN102688056B true CN102688056B (zh) | 2014-10-15 |
Family
ID=46853916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210046693.9A Active CN102688056B (zh) | 2011-03-23 | 2012-02-27 | X射线ct装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8913712B2 (zh) |
JP (1) | JP5752452B2 (zh) |
CN (1) | CN102688056B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103889333B (zh) * | 2012-06-20 | 2016-03-02 | 株式会社东芝 | 图像诊断装置及其控制方法 |
CN102846329B (zh) * | 2012-10-11 | 2014-10-01 | 中国科学院高能物理研究所 | 一种用于x射线照相的成像方法 |
DE102012219051A1 (de) * | 2012-10-18 | 2014-04-24 | Klinikum Der Universität München | Auswahl eines Strahlungsformfilters |
JP6215008B2 (ja) * | 2012-11-13 | 2017-10-18 | 東芝メディカルシステムズ株式会社 | X線診断装置 |
US10846860B2 (en) | 2013-03-05 | 2020-11-24 | Nview Medical Inc. | Systems and methods for x-ray tomosynthesis image reconstruction |
US10070828B2 (en) * | 2013-03-05 | 2018-09-11 | Nview Medical Inc. | Imaging systems and related apparatus and methods |
WO2015073048A1 (en) | 2013-11-18 | 2015-05-21 | Varian Medical Systems, Inc. | Cone-beam computed tomography imaging devices, systems, and methods |
DE102014214104A1 (de) * | 2014-07-21 | 2016-01-21 | Siemens Aktiengesellschaft | Verfahren zu einem Festlegen eines absoluten Scanbereichs an einem Patienten |
JP6582510B2 (ja) * | 2015-04-15 | 2019-10-02 | コニカミノルタ株式会社 | 放射線画像撮影システム |
DE102017203025A1 (de) * | 2017-02-24 | 2018-08-30 | Siemens Healthcare Gmbh | Verfahren zu einem Unterstützen einer Planung einer Magnetresonanzuntersuchung an einem Patienten mit einer Magnetresonanzvorrichtung sowie eine Magnetresonanzvorrichtung zu einem Ausführen des Verfahrens |
US10973473B2 (en) * | 2017-06-27 | 2021-04-13 | Canon Medical Systems Corporation | X-ray diagnostic apparatus |
US10413256B2 (en) * | 2017-09-13 | 2019-09-17 | LiteRay Medical, LLC | Systems and methods for ultra low dose CT fluoroscopy |
CN111373448B (zh) | 2017-09-22 | 2023-12-08 | 尼维医疗公司 | 使用机器学习正则化器的图像重建 |
JP7412952B2 (ja) * | 2019-10-16 | 2024-01-15 | キヤノンメディカルシステムズ株式会社 | 医用画像診断装置 |
US20220061792A1 (en) * | 2020-08-31 | 2022-03-03 | Vatech Co., Ltd. | X-ray imaging apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894833A (ja) * | 1981-12-01 | 1983-06-06 | 株式会社東芝 | X線ct装置 |
JPH0767870A (ja) * | 1993-09-02 | 1995-03-14 | Sony Corp | 医用検査装置と医用検査装置の患者テーブルの移動検出方法 |
DE19508715A1 (de) * | 1995-03-10 | 1996-09-12 | Siemens Ag | Verfahren und Vorrichtung zur Positionierung eines Patienten in einem medizinischen Diagnosegerät |
JP4430971B2 (ja) * | 2004-04-14 | 2010-03-10 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ct装置及びその制御方法 |
JP4568023B2 (ja) * | 2004-05-13 | 2010-10-27 | 株式会社東芝 | X線コンピュータ断層撮影装置 |
JP4975347B2 (ja) | 2006-03-30 | 2012-07-11 | 株式会社東芝 | X線ct装置 |
US8189736B2 (en) * | 2007-08-06 | 2012-05-29 | Hitachi Medical Corporation | X-ray CT apparatus |
JP5425414B2 (ja) * | 2008-05-29 | 2014-02-26 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | X線ct装置 |
CN101627917B (zh) * | 2008-07-14 | 2011-12-07 | 上海西门子医疗器械有限公司 | 确定扫描范围的方法及系统 |
JP2010057731A (ja) | 2008-09-04 | 2010-03-18 | Toshiba Corp | X線ct装置およびx線ct装置の制御プログラム |
JP5308862B2 (ja) * | 2009-02-17 | 2013-10-09 | 株式会社日立メディコ | 医用寝台装置及び医用画像撮影装置 |
-
2011
- 2011-03-23 JP JP2011064071A patent/JP5752452B2/ja active Active
-
2012
- 2012-02-27 CN CN201210046693.9A patent/CN102688056B/zh active Active
- 2012-02-28 US US13/406,717 patent/US8913712B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8913712B2 (en) | 2014-12-16 |
US20120243655A1 (en) | 2012-09-27 |
JP2012196402A (ja) | 2012-10-18 |
JP5752452B2 (ja) | 2015-07-22 |
CN102688056A (zh) | 2012-09-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170317 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Medical Corporation |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: Chiba County, Japan Patentee after: Fujifilm medical health Co., Ltd Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd |