RU2017124347A3 - - Google Patents
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- Publication number
- RU2017124347A3 RU2017124347A3 RU2017124347A RU2017124347A RU2017124347A3 RU 2017124347 A3 RU2017124347 A3 RU 2017124347A3 RU 2017124347 A RU2017124347 A RU 2017124347A RU 2017124347 A RU2017124347 A RU 2017124347A RU 2017124347 A3 RU2017124347 A3 RU 2017124347A3
- Authority
- RU
- Russia
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
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- 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
- A61B5/25—Bioelectric electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4821—Determining level or depth of anaesthesia
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3692—Electrical details, e.g. matching or coupling of the coil to the receiver involving signal transmission without using electrically conductive connections, e.g. wireless communication or optical communication of the MR signal or an auxiliary signal other than the MR signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
- G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/567—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution gated by physiological signals, i.e. synchronization of acquired MR data with periodical motion of an object of interest, e.g. monitoring or triggering system for cardiac or respiratory gating
- G01R33/5673—Gating or triggering based on a physiological signal other than an MR signal, e.g. ECG gating or motion monitoring using optical systems for monitoring the motion of a fiducial marker
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physiology (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Signal Processing (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Power Engineering (AREA)
- Psychiatry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Educational Technology (AREA)
- Hospice & Palliative Care (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Theoretical Computer Science (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462090385P | 2014-12-11 | 2014-12-11 | |
US62/090,385 | 2014-12-11 | ||
PCT/IB2015/059194 WO2016092409A1 (en) | 2014-12-11 | 2015-11-30 | Cable loop detection mechanism for improved mri safety |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2017124347A RU2017124347A (ru) | 2019-01-11 |
RU2017124347A3 true RU2017124347A3 (ru) | 2019-04-23 |
RU2702943C2 RU2702943C2 (ru) | 2019-10-14 |
Family
ID=54884097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2017124347A RU2702943C2 (ru) | 2014-12-11 | 2015-11-30 | Механизм обнаружения витков кабеля для использования в сильных магнитных полях |
Country Status (7)
Country | Link |
---|---|
US (1) | US11193991B2 (ru) |
EP (1) | EP3230755B1 (ru) |
JP (1) | JP6820848B2 (ru) |
CN (1) | CN107003366B (ru) |
BR (1) | BR112017012039A2 (ru) |
RU (1) | RU2702943C2 (ru) |
WO (1) | WO2016092409A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3227700B1 (en) * | 2014-12-04 | 2023-10-04 | Koninklijke Philips N.V. | Light data communication link device for use in magnetic resonance examination systems |
JP6820848B2 (ja) * | 2014-12-11 | 2021-01-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 改善されたmri安全性のためのケーブルループ検知機構 |
EP3548911B1 (en) | 2016-11-30 | 2023-09-20 | TracInnovations ApS | Medical scanner accessory system and medical scanner |
EP4001942A1 (en) * | 2020-11-13 | 2022-05-25 | Koninklijke Philips N.V. | Magnetic resonance imaging system with protection from overheating |
JP2022124633A (ja) * | 2021-02-16 | 2022-08-26 | キヤノンメディカルシステムズ株式会社 | 画像処理装置 |
Family Cites Families (33)
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DE3935082C1 (ru) * | 1989-10-20 | 1991-01-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
WO2002081011A1 (en) | 2001-04-03 | 2002-10-17 | Medrad, Inc. | Encoding and sensing of syringe information |
US7772541B2 (en) * | 2004-07-16 | 2010-08-10 | Luna Innnovations Incorporated | Fiber optic position and/or shape sensing based on rayleigh scatter |
DE102004045495B4 (de) | 2004-09-20 | 2015-06-18 | Siemens Aktiengesellschaft | Verfahren und System zur Erzeugung von Abbildungen eines Organs |
US7123015B2 (en) * | 2004-09-29 | 2006-10-17 | General Electric Company | Magnetic resonance system and method |
DE102004058943B4 (de) | 2004-12-07 | 2011-12-08 | Siemens Ag | Magnetresonanzanlage und Verfahren zur Überprüfung der Positionierung eines Untersuchungsobjekts |
JP2009511105A (ja) * | 2005-10-06 | 2009-03-19 | 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 | 無ケーブルmrコイル |
JP2008018190A (ja) * | 2006-07-14 | 2008-01-31 | Ge Medical Systems Global Technology Co Llc | 磁気共鳴イメージング装置 |
JP2008070357A (ja) * | 2006-08-15 | 2008-03-27 | Suncall Corp | 光学式圧力センサ |
WO2009044361A2 (en) * | 2007-10-05 | 2009-04-09 | Koninklijke Philips Electronics N.V. | Mri involving forwardly and reversely polarised rf excitation |
JP4934067B2 (ja) * | 2008-01-24 | 2012-05-16 | 株式会社日立製作所 | 超伝導磁石装置および磁気共鳴イメージング装置 |
CN102341038A (zh) * | 2009-03-04 | 2012-02-01 | 艾姆瑞科医疗系统有限公司 | Mri兼容医疗装置温度监控系统和方法 |
CN102361589B (zh) | 2009-03-25 | 2015-05-20 | 住友电气工业株式会社 | 光纤片和身体动作传感器 |
BRPI1006290A2 (pt) * | 2009-04-01 | 2019-09-24 | Koninl Philips Electronics Nv | " método de ressonância magnética, meio de armazenamento digital e sistema de ressonância magnética " |
US8773650B2 (en) * | 2009-09-18 | 2014-07-08 | Intuitive Surgical Operations, Inc. | Optical position and/or shape sensing |
US8183520B2 (en) * | 2009-11-13 | 2012-05-22 | Intuitive Surgical Operations, Inc. | Optical fiber shape sensor calibration |
JP5782452B2 (ja) * | 2009-12-16 | 2015-09-24 | コーニンクレッカ フィリップス エヌ ヴェ | 光学的呼吸状態センサ |
JP5903050B2 (ja) * | 2010-02-09 | 2016-04-13 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 光位置検知を使用した撮像及び治療のための装置並びにシステム |
KR101204047B1 (ko) * | 2011-01-07 | 2012-11-22 | 건국대학교 산학협력단 | 자기공명영상장치 또는 방사선 장치를 이용한 시술 시 호흡 모니터링을 위한 시온안료 기반의 광섬유 호흡센서와 광섬유 호흡센서 시스템 |
RU2594814C2 (ru) * | 2011-01-27 | 2016-08-20 | Конинклейке Филипс Электроникс Н.В. | Интеграция оптоволоконного определения формы в интервенционную среду |
JP2014534848A (ja) * | 2011-10-21 | 2014-12-25 | コーニンクレッカ フィリップス エヌ ヴェ | 医療介入のための体表面フィードバック |
DE102011086561B4 (de) * | 2011-11-17 | 2013-06-13 | Siemens Aktiengesellschaft | MRT-System, Empfangsvorrichtung für ein MRT-System sowie Verfahren zum Gewinnen eines MR-Signals in einem MRT-System |
EP2614769A1 (en) * | 2012-01-10 | 2013-07-17 | Koninklijke Philips Electronics N.V. | Electro-cardiograph sensor mat |
WO2013136247A1 (en) * | 2012-03-16 | 2013-09-19 | Koninklijke Philips N.V. | An optical sensing system for determining the position and/or shape of an associated object |
JP6001177B2 (ja) * | 2012-09-18 | 2016-10-05 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 磁気共鳴で案内される直線加速器 |
RU2637398C2 (ru) * | 2012-11-15 | 2017-12-04 | Конинклейке Филипс Н.В. | Мрт с участием распределенного датчика для контроля температуры и/или деформации кабелей катушки и фильтров |
CN203117412U (zh) | 2013-01-17 | 2013-08-07 | 上海辰光医疗科技股份有限公司 | 线圈电缆共模抑制器现场检测装置 |
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EP3055646B1 (en) * | 2013-10-02 | 2020-12-16 | Koninklijke Philips N.V. | Device tracking using longitudinal encoding |
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JP5755783B2 (ja) * | 2014-06-19 | 2015-07-29 | 大日精化工業株式会社 | 端面近接多芯光ファイバーの製造装置 |
EP3218747B1 (en) * | 2014-11-11 | 2020-10-14 | Luna Innovations Incorporated | Optical fiber and method and apparatus for accurate fiber optic sensing under multiple stimuli |
JP6820848B2 (ja) * | 2014-12-11 | 2021-01-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 改善されたmri安全性のためのケーブルループ検知機構 |
-
2015
- 2015-11-30 JP JP2017530315A patent/JP6820848B2/ja not_active Expired - Fee Related
- 2015-11-30 RU RU2017124347A patent/RU2702943C2/ru not_active IP Right Cessation
- 2015-11-30 EP EP15813108.6A patent/EP3230755B1/en not_active Not-in-force
- 2015-11-30 US US15/534,507 patent/US11193991B2/en active Active
- 2015-11-30 CN CN201580068031.3A patent/CN107003366B/zh active Active
- 2015-11-30 BR BR112017012039A patent/BR112017012039A2/pt not_active Application Discontinuation
- 2015-11-30 WO PCT/IB2015/059194 patent/WO2016092409A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2018500984A (ja) | 2018-01-18 |
BR112017012039A2 (pt) | 2018-01-16 |
RU2702943C2 (ru) | 2019-10-14 |
CN107003366B (zh) | 2021-07-30 |
JP6820848B2 (ja) | 2021-01-27 |
CN107003366A (zh) | 2017-08-01 |
EP3230755A1 (en) | 2017-10-18 |
US20180259601A1 (en) | 2018-09-13 |
WO2016092409A1 (en) | 2016-06-16 |
US11193991B2 (en) | 2021-12-07 |
RU2017124347A (ru) | 2019-01-11 |
EP3230755B1 (en) | 2021-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20201201 |