JPWO2022091175A1 - - Google Patents

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Publication number
JPWO2022091175A1
JPWO2022091175A1 JP2022558608A JP2022558608A JPWO2022091175A1 JP WO2022091175 A1 JPWO2022091175 A1 JP WO2022091175A1 JP 2022558608 A JP2022558608 A JP 2022558608A JP 2022558608 A JP2022558608 A JP 2022558608A JP WO2022091175 A1 JPWO2022091175 A1 JP WO2022091175A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
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Application number
JP2022558608A
Other languages
Japanese (ja)
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JP7772711B2 (ja
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Publication date
Application filed filed Critical
Publication of JPWO2022091175A1 publication Critical patent/JPWO2022091175A1/ja
Application granted granted Critical
Publication of JP7772711B2 publication Critical patent/JP7772711B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/367—Electrophysiological study [EPS], e.g. electrical activation mapping or electro-anatomical mapping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/7425—Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0223—Magnetic field sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2022558608A 2020-10-26 2020-10-26 医療装置、及び、画像生成方法 Active JP7772711B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/040073 WO2022091175A1 (ja) 2020-10-26 2020-10-26 医療装置、及び、画像生成方法

Publications (2)

Publication Number Publication Date
JPWO2022091175A1 true JPWO2022091175A1 (https=) 2022-05-05
JP7772711B2 JP7772711B2 (ja) 2025-11-18

Family

ID=81383733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022558608A Active JP7772711B2 (ja) 2020-10-26 2020-10-26 医療装置、及び、画像生成方法

Country Status (5)

Country Link
US (1) US12564345B2 (https=)
EP (1) EP4233705A4 (https=)
JP (1) JP7772711B2 (https=)
CN (1) CN116348041A (https=)
WO (1) WO2022091175A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001170018A (ja) * 1999-10-06 2001-06-26 Hitachi Ltd 生体磁場計測装置
WO2002005714A1 (en) * 2000-07-18 2002-01-24 Japan Science And Technology Corporation Liable cardiac muscle diagnosing apparatus and liable cardiac muscle analyzing method by magnetic field measurements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470270A1 (de) * 1990-07-30 1992-02-12 Siemens Aktiengesellschaft Verfahren zur Auswahl, Darstellung und graphischen Umsetzung von räumlich lokalisierbaren biomagnetischen oder bioelektrischen Signalen auf einem Graphikbildschirm
US6301496B1 (en) 1998-07-24 2001-10-09 Biosense, Inc. Vector mapping of three-dimensionally reconstructed intrabody organs and method of display
US6226542B1 (en) 1998-07-24 2001-05-01 Biosense, Inc. Three-dimensional reconstruction of intrabody organs
JP4027867B2 (ja) 2003-09-10 2007-12-26 株式会社日立ハイテクノロジーズ 生体磁場計測装置
US20090022378A1 (en) 2005-04-07 2009-01-22 Nemoto Kyorindo Co., Ltd. Image display device
US9204927B2 (en) * 2009-05-13 2015-12-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for presenting information representative of lesion formation in tissue during an ablation procedure
CN103239253B (zh) * 2012-02-14 2015-07-15 株式会社东芝 医用图像诊断装置
CN104739411B (zh) * 2015-04-01 2017-04-05 南京医科大学 一种使用磁传感器对磁性目标进行检测定位的方法
US9433363B1 (en) * 2015-06-18 2016-09-06 Genetesis Llc Method and system for high throughput evaluation of functional cardiac electrophysiology
WO2021181648A1 (ja) * 2020-03-13 2021-09-16 朝日インテック株式会社 医療装置、および、画像生成方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001170018A (ja) * 1999-10-06 2001-06-26 Hitachi Ltd 生体磁場計測装置
WO2002005714A1 (en) * 2000-07-18 2002-01-24 Japan Science And Technology Corporation Liable cardiac muscle diagnosing apparatus and liable cardiac muscle analyzing method by magnetic field measurements

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
国立大学法人筑波大学、株式会社日立製作所: "不整脈の発生部位を高い精度で特定 〜心磁図と心臓ＣＴ画像の合成技術を用いて〜", TSUKUBA JOURNAL プレスリリース, JPN6024025053, 1 August 2019 (2019-08-01), ISSN: 0005353710 *
森下 遊: "科学的・非科学的カラーマップ", 測地学会誌, vol. 第67巻, JPN6024025054, 2021, pages 29 - 39, ISSN: 0005353711 *

Also Published As

Publication number Publication date
US12564345B2 (en) 2026-03-03
EP4233705A1 (en) 2023-08-30
CN116348041A (zh) 2023-06-27
JP7772711B2 (ja) 2025-11-18
EP4233705A4 (en) 2024-07-24
WO2022091175A1 (ja) 2022-05-05
US20230255535A1 (en) 2023-08-17

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