JP7617923B2 - 移動式３ｄ撮像のための撮像視野 - Google Patents

移動式３ｄ撮像のための撮像視野 Download PDF

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JP7617923B2
JP7617923B2 JP2022534467A JP2022534467A JP7617923B2 JP 7617923 B2 JP7617923 B2 JP 7617923B2 JP 2022534467 A JP2022534467 A JP 2022534467A JP 2022534467 A JP2022534467 A JP 2022534467A JP 7617923 B2 JP7617923 B2 JP 7617923B2
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trajectory
ray
ray imaging
imaging device
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JP2023505336A (ja
JP2023505336A5 (https=
JPWO2021115855A5 (https=
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クリスチャン ハーゼ
クリスチャン バージャー
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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)
JP2022534467A 2019-12-10 2020-12-02 移動式３ｄ撮像のための撮像視野 Active JP7617923B2 (ja)

Applications Claiming Priority (3)

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

Publications (4)

Publication Number Publication Date
JP2023505336A JP2023505336A (ja) 2023-02-08
JP2023505336A5 JP2023505336A5 (https=) 2023-12-08
JPWO2021115855A5 JPWO2021115855A5 (https=) 2023-12-08
JP7617923B2 true JP7617923B2 (ja) 2025-01-20

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JP2022534467A Active JP7617923B2 (ja) 2019-12-10 2020-12-02 移動式３ｄ撮像のための撮像視野

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

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USD1073943S1 (en) * 2020-11-25 2025-05-06 GE Precision Healthcare LLC Imaging apparatus
JP1701893S (https=) * 2021-04-15 2021-12-13
JP1701892S (https=) * 2021-04-15 2021-12-13
JP1701895S (https=) * 2021-04-15 2021-12-13
JP1701891S (https=) * 2021-04-15 2021-12-13
JP1701894S (https=) * 2021-04-15 2021-12-13
USD1031989S1 (en) * 2021-11-05 2024-06-18 Siemens Healthineers Ag Medical imaging device
USD1018855S1 (en) * 2021-11-29 2024-03-19 Siemens Healthcare Gmbh 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
USD1101152S1 (en) * 2024-09-26 2025-11-04 GE Precision Healthcare LLC Imaging apparatus
USD1121819S1 (en) * 2024-09-26 2026-04-07 GE Precision Healthcare LLC Imaging apparatus

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JP2005013490A (ja) 2003-06-26 2005-01-20 Shimadzu Corp Ｃアーム形ｘ線装置
JP2006239421A (ja) 2005-02-28 2006-09-14 Siemens Ag コンピュータ断層撮影装置、コンピュータ断層撮影装置の制御装置およびコンピュータ断層撮影装置の制御方法
JP2007296358A (ja) 2006-05-05 2007-11-15 Siemens Ag 医用画像の作成方法および医用撮像システム
JP2009542283A (ja) 2006-06-28 2009-12-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 所定の最適なビューマップに基づくｒａについての最適な回転式軌跡決定方法
JP2016523685A (ja) 2013-07-15 2016-08-12 シロナ・デンタル・システムズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Ｘ線画像を作成する方法
JP2016202246A (ja) 2015-04-15 2016-12-08 東芝メディカルシステムズ株式会社 Ｘ線診断装置
JP2018114216A (ja) 2017-01-20 2018-07-26 株式会社島津製作所 Ｘ線撮影装置

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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
DE102006003126A1 (de) * 2006-01-23 2007-08-02 Siemens Ag Verfahren und Vorrichtung zum Visualisieren von 3D-Objekten
EP2097006A2 (en) * 2006-12-15 2009-09-09 Koninklijke Philips Electronics N.V. Imaging system for imaging an object in an examination zone
CN105873517B (zh) 2013-11-27 2018-10-26 皇家飞利浦有限公司 具有自动等中心的介入x射线系统
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DE102016207367A1 (de) 2016-04-29 2017-11-02 Siemens Healthcare Gmbh Festlegen von Scanparametern einer CT-Bildaufnahme mit Hilfe einer Außenbildaufnahme
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 (7)

* 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
JP2006239421A (ja) 2005-02-28 2006-09-14 Siemens Ag コンピュータ断層撮影装置、コンピュータ断層撮影装置の制御装置およびコンピュータ断層撮影装置の制御方法
JP2007296358A (ja) 2006-05-05 2007-11-15 Siemens Ag 医用画像の作成方法および医用撮像システム
JP2009542283A (ja) 2006-06-28 2009-12-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 所定の最適なビューマップに基づくｒａについての最適な回転式軌跡決定方法
JP2016523685A (ja) 2013-07-15 2016-08-12 シロナ・デンタル・システムズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Ｘ線画像を作成する方法
JP2016202246A (ja) 2015-04-15 2016-12-08 東芝メディカルシステムズ株式会社 Ｘ線診断装置
JP2018114216A (ja) 2017-01-20 2018-07-26 株式会社島津製作所 Ｘ線撮影装置

Also Published As

Publication number Publication date
US12156756B2 (en) 2024-12-03
JP2023505336A (ja) 2023-02-08
EP4072423B1 (en) 2024-09-25
CN114929112A (zh) 2022-08-19
WO2021115855A1 (en) 2021-06-17
EP3834732A1 (en) 2021-06-16
US20230091213A1 (en) 2023-03-23
CN114929112B (zh) 2025-05-27
EP4072423A1 (en) 2022-10-19

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