JPWO2019192929A5 - - Google Patents
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- JPWO2019192929A5 JPWO2019192929A5 JP2020554229A JP2020554229A JPWO2019192929A5 JP WO2019192929 A5 JPWO2019192929 A5 JP WO2019192929A5 JP 2020554229 A JP2020554229 A JP 2020554229A JP 2020554229 A JP2020554229 A JP 2020554229A JP WO2019192929 A5 JPWO2019192929 A5 JP WO2019192929A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- radar
- medical device
- motion
- motion signal
- Prior art date
- 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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Links
- 238000002595 magnetic resonance imaging Methods 0.000 claims 14
- 238000003384 imaging method Methods 0.000 claims 12
- 238000001514 detection method Methods 0.000 claims 9
- 238000001959 radiotherapy Methods 0.000 claims 7
- 238000010801 machine learning Methods 0.000 claims 4
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 2
- 230000000747 cardiac effect Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000010363 phase shift Effects 0.000 claims 1
- 230000000241 respiratory effect Effects 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18165812.1A EP3550327A1 (en) | 2018-04-05 | 2018-04-05 | Motion tracking in magnetic resonance imaging using radar and a motion detection system |
| EP18165812.1 | 2018-04-05 | ||
| PCT/EP2019/057988 WO2019192929A1 (en) | 2018-04-05 | 2019-03-29 | Motion tracking in magnetic resonance imaging using radar and a motion detection system |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021520251A JP2021520251A (ja) | 2021-08-19 |
| JP2021520251A5 JP2021520251A5 (https=) | 2022-04-01 |
| JPWO2019192929A5 true JPWO2019192929A5 (https=) | 2022-04-01 |
| JP7330205B2 JP7330205B2 (ja) | 2023-08-21 |
Family
ID=61906722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020554229A Active JP7330205B2 (ja) | 2018-04-05 | 2019-03-29 | レーダ及び動き検出システムを用いた磁気共鳴撮像における動き追跡 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12228635B2 (https=) |
| EP (2) | EP3550327A1 (https=) |
| JP (1) | JP7330205B2 (https=) |
| CN (1) | CN112243500B (https=) |
| WO (1) | WO2019192929A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244246B (zh) * | 2019-07-03 | 2021-07-16 | 上海联影医疗科技股份有限公司 | 磁共振成像方法、装置、计算机设备和存储介质 |
| CN113538707B (zh) * | 2020-04-22 | 2024-11-22 | 西门子(深圳)磁共振有限公司 | 医疗影像系统的扫描准备方法、装置及系统 |
| GB2594489B (en) | 2020-04-29 | 2024-08-21 | Elekta ltd | Patient positioning for radiotherapy treatment |
| US11826178B2 (en) * | 2020-06-19 | 2023-11-28 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for motion detection |
| CN111693914B (zh) * | 2020-06-19 | 2025-05-16 | 上海联影医疗科技股份有限公司 | 磁共振成像系统、非接触式运动监测方法和存储介质 |
| DE102020213938A1 (de) * | 2020-11-05 | 2022-05-05 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zur Störunterdrückung für MR-Ganzkörperantennen |
| JP7594424B2 (ja) * | 2020-12-14 | 2024-12-04 | キヤノン株式会社 | 被検体情報取得装置、磁気共鳴イメージング装置、被検体情報取得方法及びプログラム |
| JP7804395B2 (ja) * | 2020-12-28 | 2026-01-22 | 富士フイルム株式会社 | 生体信号処理システムを備えた医用画像撮像装置、医用撮像システム、及び生体信号処理方法 |
| CN114820832B (zh) * | 2021-01-21 | 2025-06-20 | 西门子(深圳)磁共振有限公司 | 探测运动的医学成像方法及磁共振成像系统 |
| CN113303780A (zh) * | 2021-03-09 | 2021-08-27 | 高强 | 一种基于增加生物雷达检测的核磁成像检测设备及其方法 |
| JP7744780B2 (ja) * | 2021-09-06 | 2025-09-26 | キヤノン株式会社 | 被検体動き測定装置、被検体動き測定方法、プログラム、医用画像診断装置 |
| GB2623776B (en) * | 2022-10-26 | 2026-03-25 | Elekta ltd | Optical surface tracking camera placement for radiotherapy |
| CN120917327A (zh) * | 2023-03-22 | 2025-11-07 | 皇家飞利浦有限公司 | 具有集成超声换能器的磁共振接收器线圈阵列 |
| EP4435457A1 (en) * | 2023-03-22 | 2024-09-25 | Koninklijke Philips N.V. | Magnetic resonance receiver coil array with integrated ultrasound transducer |
| CN117122309B (zh) * | 2023-08-28 | 2025-02-28 | 中山大学孙逸仙纪念医院深汕中心医院 | 一种用于监测磁共振手术中患者移动行为的方法及装置 |
| CN117357103B (zh) * | 2023-12-07 | 2024-03-19 | 山东财经大学 | 一种基于cv的肢体运动训练指导方法及系统 |
| CN119355608B (zh) * | 2024-12-23 | 2025-03-25 | 南方科技大学 | 基于激光散斑图像的磁共振门控方法、装置、终端及介质 |
| CN121242589B (zh) * | 2025-12-08 | 2026-03-17 | 四川大学华西医院 | 一种心肺联合运动影像重建方法、系统和存储介质 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6405072B1 (en) * | 1991-01-28 | 2002-06-11 | Sherwood Services Ag | Apparatus and method for determining a location of an anatomical target with reference to a medical apparatus |
| US6417797B1 (en) * | 1998-07-14 | 2002-07-09 | Cirrus Logic, Inc. | System for A multi-purpose portable imaging device and methods for using same |
| US6909397B1 (en) | 2003-12-10 | 2005-06-21 | Georgia Tech Research Corporation | Stabilizing motion in a radar detection system using ultrasonic radar range information |
| WO2007063516A2 (en) | 2005-11-30 | 2007-06-07 | Philips Intellectual Property & Standards Gmbh | Radar system for remotely measuring a subject' s heartrate |
| US8251908B2 (en) * | 2007-10-01 | 2012-08-28 | Insightec Ltd. | Motion compensated image-guided focused ultrasound therapy system |
| DE102008006711A1 (de) * | 2008-01-30 | 2009-08-13 | Siemens Aktiengesellschaft | Medizinische Diagnose- oder Therapieeinheit und Verfahren zur Verbesserung von Untersuchungs- bzw. Behandlungsabläufen mit einer medizinischen Diagnose- oder Therapieeinheit |
| DE102008019862B4 (de) * | 2008-04-17 | 2012-10-31 | Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt | Magnetresonanzgerät und Verfahren zum Betrieb eines Magnetresonanzgeräts |
| US7683621B1 (en) * | 2008-09-08 | 2010-03-23 | General Electric Company | System and method for tissue point tracking using magnetic resonance imaging |
| US8717545B2 (en) | 2009-02-20 | 2014-05-06 | Digital Signal Corporation | System and method for generating three dimensional images using lidar and video measurements |
| DE102009041261A1 (de) * | 2009-09-11 | 2011-03-31 | Siemens Aktiengesellschaft | Kombiniertes Bildgebungssystem, umfassend ein Magnetresonanzsystem sowie ein UWB-Radar |
| CA2782499A1 (en) | 2009-12-01 | 2011-06-09 | Kyma Medical Technologies Ltd. | Locating features in the heart using radio frequency imaging |
| US20130093866A1 (en) * | 2010-03-18 | 2013-04-18 | Rigshospitalet | Optical motion tracking of an object |
| US20140194793A1 (en) * | 2010-05-14 | 2014-07-10 | Kai Medical, Inc. | Systems and methods for non-contact multiparameter vital signs monitoring, apnea therapy, apnea diagnosis, and snore therapy |
| JP5926516B2 (ja) * | 2010-09-30 | 2016-05-25 | 株式会社東芝 | 磁気共鳴イメージング装置 |
| EP2498196A2 (en) * | 2011-02-17 | 2012-09-12 | Broadcom Corporation | Bio-medical unit system for medication control |
| WO2012142031A1 (en) * | 2011-04-12 | 2012-10-18 | Brigham And Women's Hospital, Inc. | System and method for motion tracking using unique ultrasound echo signatures |
| EP2750766B1 (en) * | 2011-08-30 | 2016-01-06 | Koninklijke Philips N.V. | Real time control of high intensity focused ultrasound using magnetic resonance imaging |
| US9314648B2 (en) | 2011-12-23 | 2016-04-19 | Texas Tech University System | System, method and apparatus for tracking targets during treatment using a radar motion sensor |
| DE102012216303A1 (de) * | 2012-09-13 | 2014-03-13 | Siemens Aktiengesellschaft | Magnetresonanzaufnahmeeinheit sowie eine Magnetresonanzvorrichtung mit der Magnetresonanzaufnahmeeinheit |
| US10327708B2 (en) * | 2013-01-24 | 2019-06-25 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
| CN109008972A (zh) * | 2013-02-01 | 2018-12-18 | 凯内蒂科尔股份有限公司 | 生物医学成像中的实时适应性运动补偿的运动追踪系统 |
| US9764162B1 (en) * | 2013-10-28 | 2017-09-19 | Elekta, Inc. | Automated, data-driven treatment management system for adaptive radiotherapy workflows |
| WO2015127970A1 (en) * | 2014-02-26 | 2015-09-03 | Brainlab Ag | Tracking soft tissue in medical images |
| WO2015148391A1 (en) * | 2014-03-24 | 2015-10-01 | Thomas Michael Ernst | Systems, methods, and devices for removing prospective motion correction from medical imaging scans |
| DE102014207124A1 (de) | 2014-04-14 | 2015-10-15 | Siemens Aktiengesellschaft | Medizinische Bildgebungsvorrichtung |
| DE102014208537A1 (de) * | 2014-05-07 | 2015-11-12 | Siemens Aktiengesellschaft | Magnetresonanzvorrichtung mit einer Bewegungserfassungseinheit sowie ein Verfahren zu einer Erfassung einer Bewegung eines Patienten während einer Magnetresonanzuntersuchung |
| CN104605889A (zh) | 2014-09-16 | 2015-05-13 | 北京迈纳士手术机器人技术股份有限公司 | 一种人体或者动物血管的数字化识别定位方法 |
| CN104545810A (zh) * | 2014-12-29 | 2015-04-29 | 梁步阁 | 一种uwb医学三维成像系统 |
| KR102203928B1 (ko) | 2015-03-17 | 2021-01-18 | 한국전자통신연구원 | 초광대역 임펄스 레이다 신호를 이용한 마이크로 로봇 위치 인식 방법 및 그에 따른 인식 장치 |
| US10350438B2 (en) * | 2015-06-30 | 2019-07-16 | Elekta Ltd. | System and method for target tracking using a quality indicator during radiation therapy |
| JP6708525B2 (ja) * | 2016-08-31 | 2020-06-10 | 株式会社日立製作所 | 磁気共鳴測定装置および画像処理方法 |
-
2018
- 2018-04-05 EP EP18165812.1A patent/EP3550327A1/en not_active Withdrawn
-
2019
- 2019-03-29 WO PCT/EP2019/057988 patent/WO2019192929A1/en not_active Ceased
- 2019-03-29 US US17/045,163 patent/US12228635B2/en active Active
- 2019-03-29 EP EP19712799.6A patent/EP3775991B1/en active Active
- 2019-03-29 CN CN201980037601.0A patent/CN112243500B/zh active Active
- 2019-03-29 JP JP2020554229A patent/JP7330205B2/ja active Active
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