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MX2020011072A - Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica. - Google Patents

Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica.

Info

Publication number
MX2020011072A
MX2020011072A MX2020011072A MX2020011072A MX2020011072A MX 2020011072 A MX2020011072 A MX 2020011072A MX 2020011072 A MX2020011072 A MX 2020011072A MX 2020011072 A MX2020011072 A MX 2020011072A MX 2020011072 A MX2020011072 A MX 2020011072A
Authority
MX
Mexico
Prior art keywords
deployable guard
magnetic resonance
resonance imaging
imaging devices
portable magnetic
Prior art date
Application number
MX2020011072A
Other languages
English (en)
Inventor
Michael Stephen Poole
Christopher Thomas Mcnulty
Original Assignee
Hyperfine Res 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.)
Filing date
Publication date
Application filed by Hyperfine Res Inc filed Critical Hyperfine Res Inc
Publication of MX2020011072A publication Critical patent/MX2020011072A/es

Links

Classifications

    • 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • 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
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/3802—Manufacture or installation of magnet assemblies; Additional hardware for transportation or installation of the magnet assembly or for providing mechanical support to components of the magnet assembly
    • 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]
    • G01R33/445—MR involving a non-standard magnetic field B0, e.g. of low magnitude as in the earth's magnetic field or in nanoTesla spectroscopy, comprising a polarizing magnetic field for pre-polarisation, B0 with a temporal variation of its magnitude or direction such as field cycling of B0 or rotation of the direction of B0, or spatially inhomogeneous B0 like in fringe-field MR or in stray-field imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

De acuerdo con algunos aspectos, se proporciona un aparato que comprende un dispositivo con protección desplegable, configurado para ser acoplado a un dispositivo portátil médico de formación de imágenes, el dispositivo con protección desplegable está configurado además para, cuando se despliega, inhibir la invasión dentro de una frontera física con respecto al dispositivo portátil médico de formación de imágenes; de acuerdo con algunos aspectos, se proporciona un aparato que comprende un dispositivo con protección desplegable, configurado para ser acoplado a un sistema portátil de formación de imágenes de resonancia magnética, el dispositivo con protección desplegable está configurado además para, cuando se despliega, demarcar una frontera dentro de la que una fuerza de campo magnético de un campo magnético generado por el sistema portátil de formación de imágenes de resonancia magnética iguala o excede un umbral dado.
MX2020011072A 2018-04-20 2019-04-19 Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica. MX2020011072A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862660692P 2018-04-20 2018-04-20
PCT/US2019/028228 WO2019204679A1 (en) 2018-04-20 2019-04-19 Deployable guard for portable magnetic resonance imaging devices

Publications (1)

Publication Number Publication Date
MX2020011072A true MX2020011072A (es) 2020-11-06

Family

ID=66429616

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020011072A MX2020011072A (es) 2018-04-20 2019-04-19 Proteccion desplegable para dispositivos portatiles de formacion de imagenes de resonancia magnetica.

Country Status (12)

Country Link
US (3) US10761156B2 (es)
EP (1) EP3781959A1 (es)
JP (1) JP2021521933A (es)
KR (1) KR20210005626A (es)
CN (1) CN112424624A (es)
AU (1) AU2019256553A1 (es)
BR (1) BR112020020580A2 (es)
CA (1) CA3096397A1 (es)
IL (1) IL278047A (es)
MX (1) MX2020011072A (es)
TW (2) TWI744629B (es)
WO (1) WO2019204679A1 (es)

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US10539637B2 (en) 2016-11-22 2020-01-21 Hyperfine Research, Inc. Portable magnetic resonance imaging methods and apparatus
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MX2020012537A (es) 2018-05-21 2021-02-16 Hyperfine Res Inc Metodos y aparato de iman b0 para un sistema de formacion de imagenes por resonancia magnetica.
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CN113811239A (zh) 2019-03-12 2021-12-17 海珀菲纳股份有限公司 用于婴儿磁共振成像的系统和方法
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Also Published As

Publication number Publication date
US20220107374A1 (en) 2022-04-07
TW202203846A (zh) 2022-02-01
US11231470B2 (en) 2022-01-25
AU2019256553A1 (en) 2020-10-22
EP3781959A1 (en) 2021-02-24
IL278047A (en) 2020-11-30
JP2021521933A (ja) 2021-08-30
US10761156B2 (en) 2020-09-01
WO2019204679A1 (en) 2019-10-24
CA3096397A1 (en) 2019-10-24
US20200355761A1 (en) 2020-11-12
TWI744629B (zh) 2021-11-01
KR20210005626A (ko) 2021-01-14
TW201943387A (zh) 2019-11-16
CN112424624A (zh) 2021-02-26
US11614505B2 (en) 2023-03-28
BR112020020580A2 (pt) 2021-01-12
US20190324098A1 (en) 2019-10-24

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