CN104545976A - 计算机体层摄影方法和装置 - Google Patents
计算机体层摄影方法和装置 Download PDFInfo
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- CN104545976A CN104545976A CN201410857172.0A CN201410857172A CN104545976A CN 104545976 A CN104545976 A CN 104545976A CN 201410857172 A CN201410857172 A CN 201410857172A CN 104545976 A CN104545976 A CN 104545976A
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- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
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- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
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- 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
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- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
- A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching
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- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
Description
Claims (18)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410857172.0A CN104545976B (zh) | 2014-12-30 | 2014-12-30 | 计算机体层摄影方法和装置 |
US15/538,799 US20170367664A1 (en) | 2014-12-30 | 2015-11-27 | Computed-tomography method and device |
BR112017013314A BR112017013314A2 (pt) | 2014-12-30 | 2015-11-27 | método e dispositivo de tomografia computadorizada |
JP2017552204A JP2018501062A (ja) | 2014-12-30 | 2015-11-27 | コンピュータ断層撮影方法及び装置 |
KR1020177020291A KR20170098283A (ko) | 2014-12-30 | 2015-11-27 | 컴퓨터 단층 촬영 방법 및 장치 |
EP15875028.1A EP3241497A4 (en) | 2014-12-30 | 2015-11-27 | Computed-tomography method and device |
PCT/CN2015/095734 WO2016107349A1 (zh) | 2014-12-30 | 2015-11-27 | 计算机体层摄影方法和装置 |
Applications Claiming Priority (1)
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CN201410857172.0A CN104545976B (zh) | 2014-12-30 | 2014-12-30 | 计算机体层摄影方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN104545976A true CN104545976A (zh) | 2015-04-29 |
CN104545976B CN104545976B (zh) | 2017-04-19 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201410857172.0A Expired - Fee Related CN104545976B (zh) | 2014-12-30 | 2014-12-30 | 计算机体层摄影方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20170367664A1 (zh) |
EP (1) | EP3241497A4 (zh) |
JP (1) | JP2018501062A (zh) |
KR (1) | KR20170098283A (zh) |
CN (1) | CN104545976B (zh) |
BR (1) | BR112017013314A2 (zh) |
WO (1) | WO2016107349A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016107349A1 (zh) * | 2014-12-30 | 2016-07-07 | 上海优益基医疗器械有限公司 | 计算机体层摄影方法和装置 |
CN106501288A (zh) * | 2016-12-21 | 2017-03-15 | 北京朗视仪器有限公司 | 一种装有多探测器的锥形束ct系统 |
CN108652656A (zh) * | 2018-05-21 | 2018-10-16 | 北京达影科技有限公司 | 复合探测器、体层成像系统及方法 |
CN108764151A (zh) * | 2018-05-29 | 2018-11-06 | 深圳市金流明光电技术有限公司 | 一种坐姿检测装置及方法 |
WO2019000601A1 (zh) * | 2017-06-27 | 2019-01-03 | 西安立人医学科技有限公司 | 锥形束ct多方向扫描仪 |
CN109620169A (zh) * | 2019-01-31 | 2019-04-16 | 温州大学 | 一种智能制造技术的综合实践教学系统 |
CN109833055A (zh) * | 2019-01-07 | 2019-06-04 | 东软医疗系统股份有限公司 | 图像重建方法和装置 |
CN111563940A (zh) * | 2020-07-15 | 2020-08-21 | 南京安科医疗科技有限公司 | 一种步进轴扫ct重建中拼接伪影的去除方法及电子介质 |
CN113533392A (zh) * | 2021-07-12 | 2021-10-22 | 重庆大学 | 一种组合扫描cl成像方法 |
WO2023056881A1 (zh) * | 2021-10-08 | 2023-04-13 | 同方威视技术股份有限公司 | Ct成像系统 |
Families Citing this family (6)
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CN108898550B (zh) * | 2018-05-30 | 2022-05-17 | 中国人民解放军军事科学院国防科技创新研究院 | 基于空间三角面片拟合的图像拼接方法 |
KR102203644B1 (ko) * | 2018-09-03 | 2021-01-15 | 오스템임플란트 주식회사 | 엑스선 영상 생성 방법, 엑스선 영상 생성 장치 및 컴퓨터 판독 가능한 기록 매체 |
EP3847485A4 (en) * | 2018-09-07 | 2022-04-06 | Shenzhen Xpectvision Technology Co., Ltd. | IMAGE SENSOR WITH RADIATION DETECTORS OF DIFFERENT ORIENTATION |
WO2020056712A1 (en) * | 2018-09-21 | 2020-03-26 | Shenzhen Xpectvision Technology Co., Ltd. | An imaging system |
CN111728632B (zh) * | 2020-07-31 | 2023-08-15 | 上海联影医疗科技股份有限公司 | 射线探测装置、射线探测方法和ct图像重建方法 |
CN112085839B (zh) * | 2020-09-16 | 2023-05-16 | 华中科技大学鄂州工业技术研究院 | 一种灵活、多功能的三维重建方法及装置 |
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CN102076261A (zh) * | 2008-10-30 | 2011-05-25 | 株式会社岛津制作所 | 放射线摄影装置 |
WO2011068515A1 (en) * | 2009-12-04 | 2011-06-09 | Analogic Cororation | Method and system for high resolution nutated slice reconstruction using quarter detector offset |
CN102325499A (zh) * | 2009-01-21 | 2012-01-18 | 皇家飞利浦电子股份有限公司 | 用于大视场成像及运动伪影的探测和补偿的方法和装置 |
CN102598059A (zh) * | 2009-08-06 | 2012-07-18 | 皇家飞利浦电子股份有限公司 | 利用偏移探测器几何结构生成计算断层摄影图像的方法和设备 |
CN103714578A (zh) * | 2014-01-24 | 2014-04-09 | 中国人民解放军信息工程大学 | 针对半覆盖螺旋锥束ct的单层重排滤波反投影重建方法 |
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CN104545976B (zh) * | 2014-12-30 | 2017-04-19 | 上海优益基医疗器械有限公司 | 计算机体层摄影方法和装置 |
-
2014
- 2014-12-30 CN CN201410857172.0A patent/CN104545976B/zh not_active Expired - Fee Related
-
2015
- 2015-11-27 KR KR1020177020291A patent/KR20170098283A/ko not_active Application Discontinuation
- 2015-11-27 WO PCT/CN2015/095734 patent/WO2016107349A1/zh active Application Filing
- 2015-11-27 US US15/538,799 patent/US20170367664A1/en not_active Abandoned
- 2015-11-27 EP EP15875028.1A patent/EP3241497A4/en not_active Withdrawn
- 2015-11-27 JP JP2017552204A patent/JP2018501062A/ja active Pending
- 2015-11-27 BR BR112017013314A patent/BR112017013314A2/pt not_active IP Right Cessation
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CN102076261A (zh) * | 2008-10-30 | 2011-05-25 | 株式会社岛津制作所 | 放射线摄影装置 |
CN102325499A (zh) * | 2009-01-21 | 2012-01-18 | 皇家飞利浦电子股份有限公司 | 用于大视场成像及运动伪影的探测和补偿的方法和装置 |
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CN103714578A (zh) * | 2014-01-24 | 2014-04-09 | 中国人民解放军信息工程大学 | 针对半覆盖螺旋锥束ct的单层重排滤波反投影重建方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016107349A1 (zh) * | 2014-12-30 | 2016-07-07 | 上海优益基医疗器械有限公司 | 计算机体层摄影方法和装置 |
CN106501288A (zh) * | 2016-12-21 | 2017-03-15 | 北京朗视仪器有限公司 | 一种装有多探测器的锥形束ct系统 |
WO2019000601A1 (zh) * | 2017-06-27 | 2019-01-03 | 西安立人医学科技有限公司 | 锥形束ct多方向扫描仪 |
CN108652656A (zh) * | 2018-05-21 | 2018-10-16 | 北京达影科技有限公司 | 复合探测器、体层成像系统及方法 |
CN108652656B (zh) * | 2018-05-21 | 2024-04-12 | 北京达影科技有限公司 | 复合探测器、体层成像系统及方法 |
CN108764151B (zh) * | 2018-05-29 | 2023-08-04 | 深圳市金流明光电技术有限公司 | 一种坐姿检测装置及方法 |
CN108764151A (zh) * | 2018-05-29 | 2018-11-06 | 深圳市金流明光电技术有限公司 | 一种坐姿检测装置及方法 |
CN109833055A (zh) * | 2019-01-07 | 2019-06-04 | 东软医疗系统股份有限公司 | 图像重建方法和装置 |
CN109833055B (zh) * | 2019-01-07 | 2023-07-04 | 东软医疗系统股份有限公司 | 图像重建方法和装置 |
CN109620169B (zh) * | 2019-01-31 | 2021-12-14 | 温州大学 | 一种智能制造技术的综合实践教学系统 |
CN109620169A (zh) * | 2019-01-31 | 2019-04-16 | 温州大学 | 一种智能制造技术的综合实践教学系统 |
CN111563940A (zh) * | 2020-07-15 | 2020-08-21 | 南京安科医疗科技有限公司 | 一种步进轴扫ct重建中拼接伪影的去除方法及电子介质 |
CN113533392A (zh) * | 2021-07-12 | 2021-10-22 | 重庆大学 | 一种组合扫描cl成像方法 |
CN113533392B (zh) * | 2021-07-12 | 2022-08-26 | 重庆大学 | 一种组合扫描cl成像方法 |
WO2023056881A1 (zh) * | 2021-10-08 | 2023-04-13 | 同方威视技术股份有限公司 | Ct成像系统 |
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EP3241497A1 (en) | 2017-11-08 |
US20170367664A1 (en) | 2017-12-28 |
EP3241497A4 (en) | 2018-12-12 |
CN104545976B (zh) | 2017-04-19 |
BR112017013314A2 (pt) | 2018-04-10 |
JP2018501062A (ja) | 2018-01-18 |
KR20170098283A (ko) | 2017-08-29 |
WO2016107349A1 (zh) | 2016-07-07 |
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