BR112019010225A8 - Sistemas e métodos para detecção automatizada em imagens de ressonância magnética - Google Patents

Sistemas e métodos para detecção automatizada em imagens de ressonância magnética

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Publication number
BR112019010225A8
BR112019010225A8 BR112019010225A BR112019010225A BR112019010225A8 BR 112019010225 A8 BR112019010225 A8 BR 112019010225A8 BR 112019010225 A BR112019010225 A BR 112019010225A BR 112019010225 A BR112019010225 A BR 112019010225A BR 112019010225 A8 BR112019010225 A8 BR 112019010225A8
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Prior art keywords
magnetic resonance
landmark
patient
brain
systems
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BR112019010225A
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English (en)
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BR112019010225A2 (pt
Inventor
L Charvat Gregory
S Ralston Tyler
M Rothberg Jonathan
Sofka Michal
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Hyperfine Res Inc
Hyperfine Inc
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Publication of BR112019010225A2 publication Critical patent/BR112019010225A2/pt
Publication of BR112019010225A8 publication Critical patent/BR112019010225A8/pt

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  • Health & Medical Sciences (AREA)
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Abstract

A presente invenção refere-se a um método para detectar mudança no grau de desvio de linha média no cérebro de um paciente. Enquanto o paciente permanece posicionado dentro do dispositivo de geração de imagem por ressonância magnética de campo baixo, adquirir os primeiros dados de imagem de ressonância magnética (MR) e os segundos dados de imagem de MR do cérebro do paciente; fornecer os primeiro e segundo dados de MR como entrada para um classificador estatístico treinado para obter as primeiras e segundas saídas correspondentes, identificar, a partir da primeira saída, pelo menos uma localização inicial de pelo menos um marco associado a pelo menos uma estrutura de linha média do cérebro do paciente; identificar, a partir da segunda saída, pelo menos uma localização atualizada do pelo menos um marco; e determinar um grau de mudança no desvio de linha média utilizando a pelo menos uma localização inicial do pelo menos um marco e a pelo menos uma localização atualizada do pelo menos um marco.
BR112019010225A 2016-11-22 2017-11-21 Sistemas e métodos para detecção automatizada em imagens de ressonância magnética BR112019010225A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662425569P 2016-11-22 2016-11-22
PCT/US2017/062763 WO2018098141A1 (en) 2016-11-22 2017-11-21 Systems and methods for automated detection in magnetic resonance images

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BR112019010225A2 BR112019010225A2 (pt) 2019-08-20
BR112019010225A8 true BR112019010225A8 (pt) 2023-04-04

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US (7) US10416264B2 (pt)
EP (2) EP3968278A1 (pt)
JP (1) JP2019535424A (pt)
KR (1) KR20190087455A (pt)
CN (1) CN109983474A (pt)
AU (1) AU2017363608A1 (pt)
BR (1) BR112019010225A8 (pt)
CA (1) CA3043038A1 (pt)
IL (1) IL266748A (pt)
MX (1) MX2019005955A (pt)
TW (1) TWI704903B (pt)
WO (1) WO2018098141A1 (pt)

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