CN114929112B - 用于优化x射线成像轨迹的装置和方法及x射线成像系统 - Google Patents

用于优化x射线成像轨迹的装置和方法及x射线成像系统 Download PDF

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Publication number
CN114929112B
CN114929112B CN202080092522.2A CN202080092522A CN114929112B CN 114929112 B CN114929112 B CN 114929112B CN 202080092522 A CN202080092522 A CN 202080092522A CN 114929112 B CN114929112 B CN 114929112B
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trajectory
ray imaging
ray
imaging device
sequence
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Chinese (zh)
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CN114929112A (zh
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C·哈泽
C·比格尔
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Koninklijke Philips NV
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Koninklijke Philips NV
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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
    • A61B6/02—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
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • 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
    • 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
    • A61B6/54—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/10—Image preprocessing, e.g. calibration, positioning of sources or scatter correction
    • 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
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • 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
    • A61B6/4435—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 coupled by a rigid structure
    • A61B6/4441—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 coupled by a rigid structure the rigid structure being a C-arm or U-arm

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN202080092522.2A 2019-12-10 2020-12-02 用于优化x射线成像轨迹的装置和方法及x射线成像系统 Active CN114929112B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19214870.8A EP3834732A1 (en) 2019-12-10 2019-12-10 Field of view matching for mobile 3d imaging
EP19214870.8 2019-12-10
PCT/EP2020/084187 WO2021115855A1 (en) 2019-12-10 2020-12-02 Field of view matching for mobile 3d imaging

Publications (2)

Publication Number Publication Date
CN114929112A CN114929112A (zh) 2022-08-19
CN114929112B true CN114929112B (zh) 2025-05-27

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CN202080092522.2A Active CN114929112B (zh) 2019-12-10 2020-12-02 用于优化x射线成像轨迹的装置和方法及x射线成像系统

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Country Link
US (1) US12156756B2 (https=)
EP (2) EP3834732A1 (https=)
JP (1) JP7617923B2 (https=)
CN (1) CN114929112B (https=)
WO (1) WO2021115855A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1073943S1 (en) * 2020-11-25 2025-05-06 GE Precision Healthcare LLC Imaging apparatus
JP1701893S (https=) * 2021-04-15 2021-12-13
JP1701891S (https=) * 2021-04-15 2021-12-13
JP1701894S (https=) * 2021-04-15 2021-12-13
JP1701892S (https=) * 2021-04-15 2021-12-13
JP1701895S (https=) * 2021-04-15 2021-12-13
USD1031989S1 (en) * 2021-11-05 2024-06-18 Siemens Healthineers Ag Medical imaging device
USD1027180S1 (en) * 2021-11-29 2024-05-14 Siemens Healthineers Ag Medical imaging device
US12213844B2 (en) * 2022-12-26 2025-02-04 Metal Industries Research & Development Centre Operation image positioning method and system thereof
CN116242858A (zh) * 2023-02-28 2023-06-09 深圳高性能医疗器械国家研究院有限公司 用于ct成像的自由采样轨迹定位方法及定位系统
USD1118932S1 (en) * 2024-02-28 2026-03-17 Metaltronica S.P.A. Irradiation apparatus
JP1803712S (ja) * 2024-03-13 2025-07-15 血管造影エックス線機器
USD1121819S1 (en) * 2024-09-26 2026-04-07 GE Precision Healthcare LLC Imaging apparatus
USD1101152S1 (en) * 2024-09-26 2025-11-04 GE Precision Healthcare LLC Imaging apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101006933A (zh) * 2006-01-23 2007-08-01 西门子公司 用于显示三维对象的方法和设备
CN101557761A (zh) * 2006-12-15 2009-10-14 皇家飞利浦电子股份有限公司 用于对检查区中的对象进行成像的成像系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005013490A (ja) 2003-06-26 2005-01-20 Shimadzu Corp Ｃアーム形ｘ線装置
US7142633B2 (en) * 2004-03-31 2006-11-28 General Electric Company Enhanced X-ray imaging system and method
US7792242B2 (en) 2004-11-12 2010-09-07 Shimadzu Corporation X-ray CT system and X-ray CT method
DE102005009085B4 (de) 2005-02-28 2008-07-31 Siemens Ag Computertomographie-Geräte, Steuereinrichtung für ein Computertomographie-Gerät und Verfahren zur Steuerung eines Computertomographie-Gerätes
DE102006021051A1 (de) 2006-05-05 2007-11-15 Siemens Ag Verfahren zur Generierung eines medizinischen Bildes und medizinisches Bildaufnahmesystem
US8463014B2 (en) * 2006-06-28 2013-06-11 The Regents Of The University Of Colorado, A Body Corporate Optimal rotational trajectory determination for RA based on pre-determined optimal view map
DE102013213761A1 (de) * 2013-07-15 2015-01-15 Sirona Dental Systems Gmbh Verfahren zur Erzeugung einer Röntgenaufnahme
EP3073926B1 (en) 2013-11-27 2017-06-28 Koninklijke Philips N.V. Interventional x-ray system with automatic iso-centering
US9247920B2 (en) * 2014-02-27 2016-02-02 General Electric Company System and method for performing bi-plane tomographic acquisitions
JP6595202B2 (ja) 2015-04-15 2019-10-23 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
JP6625347B2 (ja) * 2015-06-01 2019-12-25 キヤノンメディカルシステムズ株式会社 Ｘ線血管撮影装置
DE102016207367A1 (de) 2016-04-29 2017-11-02 Siemens Healthcare Gmbh Festlegen von Scanparametern einer CT-Bildaufnahme mit Hilfe einer Außenbildaufnahme
JP2018114216A (ja) 2017-01-20 2018-07-26 株式会社島津製作所 Ｘ線撮影装置
DE102017004705A1 (de) * 2017-05-16 2018-11-22 Ziehm Imaging Gmbh Verfahren zum Erzeugen eines in der Zentralschicht vollständigen 3D-Datensatzes zur Volumenrekonstruktion und Röntgensystem mit einem Kegelstrahl-C-Bogen-Röntgengerät zur Durchführung des Verfahrens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101006933A (zh) * 2006-01-23 2007-08-01 西门子公司 用于显示三维对象的方法和设备
CN101557761A (zh) * 2006-12-15 2009-10-14 皇家飞利浦电子股份有限公司 用于对检查区中的对象进行成像的成像系统

Also Published As

Publication number Publication date
EP3834732A1 (en) 2021-06-16
WO2021115855A1 (en) 2021-06-17
EP4072423A1 (en) 2022-10-19
JP7617923B2 (ja) 2025-01-20
US12156756B2 (en) 2024-12-03
JP2023505336A (ja) 2023-02-08
US20230091213A1 (en) 2023-03-23
CN114929112A (zh) 2022-08-19
EP4072423B1 (en) 2024-09-25

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