BRPI0907547A2 - Sistema de ressonância magnética, monitor seguro de pressão sanguínea para a mri, e, método para monitorar um objeto em um campo magnético - Google Patents

Sistema de ressonância magnética, monitor seguro de pressão sanguínea para a mri, e, método para monitorar um objeto em um campo magnético

Info

Publication number
BRPI0907547A2
BRPI0907547A2 BRPI0907547-0A BRPI0907547A BRPI0907547A2 BR PI0907547 A2 BRPI0907547 A2 BR PI0907547A2 BR PI0907547 A BRPI0907547 A BR PI0907547A BR PI0907547 A2 BRPI0907547 A2 BR PI0907547A2
Authority
BR
Brazil
Prior art keywords
monitoring
blood pressure
pressure monitor
resonance system
magnetic field
Prior art date
Application number
BRPI0907547-0A
Other languages
English (en)
Inventor
Mark Deems Nelson
Original Assignee
Koninkl Philips Electronics Nv
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.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0907547A2 publication Critical patent/BRPI0907547A2/pt
Publication of BRPI0907547B1 publication Critical patent/BRPI0907547B1/pt
Publication of BRPI0907547B8 publication Critical patent/BRPI0907547B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
BRPI0907547A 2008-02-28 2009-02-02 sistema de ressonância magnética, monitor seguro de pressão sanguínea para a mri, e, método para monitorar um objeto em um campo magnético BRPI0907547B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3208208P 2008-02-28 2008-02-28
US61/032082 2008-02-28
PCT/IB2009/050418 WO2009107008A2 (en) 2008-02-28 2009-02-02 Automated non-magnetic medical monitor using piezoelectric ceramic diaphragm devices

Publications (3)

Publication Number Publication Date
BRPI0907547A2 true BRPI0907547A2 (pt) 2015-07-28
BRPI0907547B1 BRPI0907547B1 (pt) 2019-03-06
BRPI0907547B8 BRPI0907547B8 (pt) 2021-07-27

Family

ID=40668169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907547A BRPI0907547B8 (pt) 2008-02-28 2009-02-02 sistema de ressonância magnética, monitor seguro de pressão sanguínea para a mri, e, método para monitorar um objeto em um campo magnético

Country Status (6)

Country Link
US (1) US9585574B2 (pt)
EP (1) EP2260316B1 (pt)
JP (1) JP5596567B2 (pt)
CN (1) CN101960321B (pt)
BR (1) BRPI0907547B8 (pt)
WO (1) WO2009107008A2 (pt)

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CN103037756B (zh) 2010-07-28 2015-09-30 皇家飞利浦电子股份有限公司 针对高磁环境的具有用于驱动压盘的压电电机的记录器
JP5884496B2 (ja) * 2012-01-16 2016-03-15 オムロンヘルスケア株式会社 血圧測定装置、および、血圧測定装置の制御方法
JP5944727B2 (ja) 2012-04-19 2016-07-05 オムロンヘルスケア株式会社 血圧計およびポンプ駆動システム
BR112014030877A2 (pt) * 2012-06-13 2017-06-27 Koninklijke Philips Nv atuador de válvula para ativar acionar uma válvula compatível com ressonância magnética (rm); método de acionamento de uma válvula compatível com ressonância magnética (rm); e circuito de controle que aciona um membro de liga com memória de formato (sma) para fechar uma válvula compatível com ressonância magnética (rm)
JP6129639B2 (ja) * 2013-05-14 2017-05-17 東芝メディカルシステムズ株式会社 磁気共鳴イメージング装置
JP6491665B2 (ja) * 2013-12-12 2019-03-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 定常交流電流（ａｃ）／直流（ｄｃ）パワーアダプタの高磁場での作動を可能にする方法
US10188822B2 (en) * 2014-03-13 2019-01-29 Mallinckrodt Hospital Products IP Limited Gas delivery device and system for use in magnetic resonance imaging
CA3115673A1 (en) * 2014-11-11 2016-05-19 Hyperfine Research, Inc. Pulse sequences for low field magnetic resonance
KR20170024985A (ko) 2015-08-27 2017-03-08 삼성전자주식회사 무동력 가압부를 갖는 혈압계
GB2547727B (en) * 2016-02-29 2022-05-04 Gold Standard Phantoms Ltd Perfusion phantom
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
US10761156B2 (en) * 2018-04-20 2020-09-01 Hyperfine Research, Inc. Deployable guard for portable magnetic resonance imaging devices
TW202012951A (zh) 2018-07-31 2020-04-01 美商超精細研究股份有限公司 低場漫射加權成像
US11510588B2 (en) 2019-11-27 2022-11-29 Hyperfine Operations, Inc. Techniques for noise suppression in an environment of a magnetic resonance imaging system
CN113008155B (zh) * 2021-03-03 2023-04-07 哈尔滨工业大学 光纤光栅与压电陶瓷结合的磁噪声抑制主动隔振装置
CN115047390B (zh) * 2022-06-23 2024-05-24 中科微影(泰州)医疗科技有限公司 一种基于雷达测距的磁共振成像组件的磁场安全区确定装置
CN121347436A (zh) * 2025-10-16 2026-01-16 北京金嘉信商贸有限公司 基于压电陶瓷泵采样的多气体监测方法及装置

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US7404809B2 (en) * 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
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JP4552919B2 (ja) * 2006-10-05 2010-09-29 オムロンヘルスケア株式会社 血圧計用カフおよび血圧計
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Also Published As

Publication number Publication date
US20100331667A1 (en) 2010-12-30
EP2260316B1 (en) 2013-10-02
CN101960321B (zh) 2015-04-22
JP2011512930A (ja) 2011-04-28
WO2009107008A2 (en) 2009-09-03
WO2009107008A3 (en) 2009-11-26
BRPI0907547B8 (pt) 2021-07-27
EP2260316A2 (en) 2010-12-15
JP5596567B2 (ja) 2014-09-24
CN101960321A (zh) 2011-01-26
US9585574B2 (en) 2017-03-07
BRPI0907547B1 (pt) 2019-03-06

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/03/2019, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/02/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2656 DE 30-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.