US20190392265A1 - Patient-Adaptive Nuclear Imaging - Google Patents

Patient-Adaptive Nuclear Imaging Download PDF

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Publication number
US20190392265A1
US20190392265A1 US16/015,233 US201816015233A US2019392265A1 US 20190392265 A1 US20190392265 A1 US 20190392265A1 US 201816015233 A US201816015233 A US 201816015233A US 2019392265 A1 US2019392265 A1 US 2019392265A1
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US
United States
Prior art keywords
scan data
locations
computed tomography
scanning
internal volumes
Prior art date
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Abandoned
Application number
US16/015,233
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English (en)
Inventor
Bruce S. Spottiswoode
Juergen Soldner
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Siemens Medical Solutions USA Inc
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Siemens Medical Solutions USA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Siemens Medical Solutions USA Inc filed Critical Siemens Medical Solutions USA Inc
Priority to US16/015,233 priority Critical patent/US20190392265A1/en
Assigned to SIEMENS MEDICAL SOLUTIONS USA, INC. reassignment SIEMENS MEDICAL SOLUTIONS USA, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SOLDNER, JUERGEN, SPOTTISWOODE, BRUCE S.
Priority to CN201980041537.3A priority patent/CN112351738A/zh
Priority to EP19716725.7A priority patent/EP3796842B1/fr
Priority to JP2020570890A priority patent/JP7263402B2/ja
Priority to PCT/US2019/024217 priority patent/WO2019245622A1/fr
Publication of US20190392265A1 publication Critical patent/US20190392265A1/en
Priority to US17/650,738 priority patent/US11574154B2/en
Priority to JP2023015383A priority patent/JP7500793B2/ja
Abandoned legal-status Critical Current

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    • G06K9/6293—
    • 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]
    • A61B6/037—Emission tomography
    • 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
    • A61B6/04—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 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
    • 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
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
    • 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
    • A61B6/545—Control of apparatus or devices for radiation diagnosis involving automatic set-up of acquisition parameters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/25—Fusion techniques
    • G06F18/254—Fusion techniques of classification results, e.g. of results related to same input data
    • G06F18/256—Fusion techniques of classification results, e.g. of results related to same input data of results relating to different input data, e.g. multimodal recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/37—Determination of transform parameters for the alignment of images, i.e. image registration using transform domain methods
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10104—Positron emission tomography [PET]

Definitions

  • some embodiments determine image acquisition parameters that are specific to the anatomy and to the physiology of the patient being imaged.
  • the acquisition parameter may include scanning speeds for various scanning ranges.
  • An image is then acquired using the determined acquisition parameters. For a given acquisition time, embodiments may therefore provide higher-quality images with more clinical relevance than conventional nuclear imaging systems.
  • Control system 420 may comprise any general-purpose or dedicated computing system. Accordingly, control system 420 includes one or more processing units 422 configured to execute processor-executable program code to cause system 420 to operate as described herein, and storage device 430 for storing the program code.
  • Storage device 430 may comprise one or more fixed disks, solid-state random access memory, and/or removable media (e.g., a thumb drive) mounted in a corresponding interface (e.g., a USB port).
  • Segmentation program 432 may be executed to segment uptake volumes of emission data 434 as described above.
  • classification program 433 may be executed to classify the segmented uptake volumes. As described above, the classification may be based on the segmented uptake volumes, emission data 434 , and corresponding CT data 435 .

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Computation (AREA)
  • Evolutionary Biology (AREA)
  • Artificial Intelligence (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
US16/015,233 2018-06-22 2018-06-22 Patient-Adaptive Nuclear Imaging Abandoned US20190392265A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US16/015,233 US20190392265A1 (en) 2018-06-22 2018-06-22 Patient-Adaptive Nuclear Imaging
CN201980041537.3A CN112351738A (zh) 2018-06-22 2019-03-27 患者自适应核成像
EP19716725.7A EP3796842B1 (fr) 2018-06-22 2019-03-27 Imagerie nucléaire adaptative au patient
JP2020570890A JP7263402B2 (ja) 2018-06-22 2019-03-27 患者適応性の放射性画像化
PCT/US2019/024217 WO2019245622A1 (fr) 2018-06-22 2019-03-27 Imagerie nucléaire adaptative au patient
US17/650,738 US11574154B2 (en) 2018-06-22 2022-02-11 Patient-adaptive nuclear imaging
JP2023015383A JP7500793B2 (ja) 2018-06-22 2023-02-03 患者適応性の放射性画像化

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/015,233 US20190392265A1 (en) 2018-06-22 2018-06-22 Patient-Adaptive Nuclear Imaging

Related Child Applications (1)

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US17/650,738 Division US11574154B2 (en) 2018-06-22 2022-02-11 Patient-adaptive nuclear imaging

Publications (1)

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US20190392265A1 true US20190392265A1 (en) 2019-12-26

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US16/015,233 Abandoned US20190392265A1 (en) 2018-06-22 2018-06-22 Patient-Adaptive Nuclear Imaging
US17/650,738 Active US11574154B2 (en) 2018-06-22 2022-02-11 Patient-adaptive nuclear imaging

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US17/650,738 Active US11574154B2 (en) 2018-06-22 2022-02-11 Patient-adaptive nuclear imaging

Country Status (5)

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US (2) US20190392265A1 (fr)
EP (1) EP3796842B1 (fr)
JP (2) JP7263402B2 (fr)
CN (1) CN112351738A (fr)
WO (1) WO2019245622A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111528875A (zh) * 2020-04-23 2020-08-14 上海逸动医学科技有限公司 一种基于线性化路径的x光扫描系统
US20210090212A1 (en) * 2019-09-25 2021-03-25 Siemens Medical Solutions Usa, Inc. Pet-ct registration for medical imaging
WO2021213450A1 (fr) * 2020-04-22 2021-10-28 Brain Navi Biotechnology Co., Ltd. Procédé et système pour augmenter des informations d'image de balayage médical sur une image de réalité étendue
WO2022245400A1 (fr) * 2021-05-18 2022-11-24 Siemens Medical Solutions Usa, Inc. Déplacement de lit continu à haute sensibilité

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* Cited by examiner, † Cited by third party
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EP4166085A4 (fr) * 2020-07-13 2023-07-05 Shanghai United Imaging Healthcare Co., Ltd. Procédé et système de balayage d'image pour dispositif médical

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JP3800101B2 (ja) * 2002-02-13 2006-07-26 株式会社日立製作所 断層像作成装置及び断層像作成方法並びに放射線検査装置
US7925326B2 (en) 2004-09-03 2011-04-12 Siemens Molecular Imaging, Inc. Solid fiduciary marker for multimodality imaging
US8060177B2 (en) * 2006-03-06 2011-11-15 Siemens Medical Solutions Usa, Inc. Registration of computed tomography (CT) and positron emission tomography (PET) image scans with automatic patient motion correction
US7813783B2 (en) * 2006-11-02 2010-10-12 General Electric Company Methods and systems for attenuation correction in medical imaging
US8788012B2 (en) * 2006-11-21 2014-07-22 General Electric Company Methods and apparatus for automatically registering lesions between examinations
US8825138B2 (en) 2007-09-17 2014-09-02 Wisconsin Alumni Research Foundation Method for reducing motion artifacts in highly constrained medical images
JP2010038594A (ja) 2008-08-01 2010-02-18 Shimadzu Corp Ｐｅｔ装置
US9053569B2 (en) 2010-11-04 2015-06-09 Siemens Medical Solutions Usa, Inc. Generating attenuation correction maps for combined modality imaging studies and improving generated attenuation correction maps using MLAA and DCC algorithms
GB201020074D0 (en) 2010-11-26 2011-01-12 Siemens Medical Solutions Interaction improvement for PET ROI delineation
US9406119B2 (en) 2010-12-08 2016-08-02 Invicro, Llc Estimating pharmacokinetic parameters in imaging
EP2651302A2 (fr) * 2010-12-16 2013-10-23 Koninklijke Philips N.V. Appareil d'imagerie tomodensitométrique et nucléaire hybride, étalonnage croisé et évaluation des performances
US8507869B2 (en) * 2011-10-27 2013-08-13 General Electric Company Methods and systems for adaptive tomographic imaging
US8995734B2 (en) * 2012-01-10 2015-03-31 Kabushiki Kaisha Toshiba Image processing method and system
EP3021753B1 (fr) * 2013-07-17 2019-08-28 Hepatiq, Inc. Systèmes et procédés permettant de déterminer la fonction hépatique à partir de scintigrammes du foie
US9324140B2 (en) 2013-08-29 2016-04-26 General Electric Company Methods and systems for evaluating bone lesions
GB2527755B (en) 2014-06-28 2019-03-27 Siemens Medical Solutions Usa Inc System and method for retrieval of similar findings from a hybrid image dataset
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JP6833311B2 (ja) * 2015-08-12 2021-02-24 キヤノンメディカルシステムズ株式会社 核医学診断装置及び制御プログラム
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JP6815167B2 (ja) 2015-11-02 2021-01-20 キヤノンメディカルシステムズ株式会社 医用画像診断システム、形態画像診断装置及び核医学画像診断装置
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210090212A1 (en) * 2019-09-25 2021-03-25 Siemens Medical Solutions Usa, Inc. Pet-ct registration for medical imaging
US11475535B2 (en) * 2019-09-25 2022-10-18 Siemens Medical Solutions Usa, Inc. PET-CT registration for medical imaging
WO2021213450A1 (fr) * 2020-04-22 2021-10-28 Brain Navi Biotechnology Co., Ltd. Procédé et système pour augmenter des informations d'image de balayage médical sur une image de réalité étendue
CN115428443A (zh) * 2020-04-22 2022-12-02 钛隼生物科技股份有限公司 在延展实境影像上增强医学扫描影像信息的方法和系统
CN111528875A (zh) * 2020-04-23 2020-08-14 上海逸动医学科技有限公司 一种基于线性化路径的x光扫描系统
WO2022245400A1 (fr) * 2021-05-18 2022-11-24 Siemens Medical Solutions Usa, Inc. Déplacement de lit continu à haute sensibilité

Also Published As

Publication number Publication date
JP7263402B2 (ja) 2023-04-24
US11574154B2 (en) 2023-02-07
EP3796842A1 (fr) 2021-03-31
WO2019245622A1 (fr) 2019-12-26
JP2023059881A (ja) 2023-04-27
EP3796842B1 (fr) 2024-02-28
US20220164612A1 (en) 2022-05-26
CN112351738A (zh) 2021-02-09
JP7500793B2 (ja) 2024-06-17
JP2021529308A (ja) 2021-10-28
EP3796842C0 (fr) 2024-02-28

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