{"id":63016,"date":"2025-11-04T09:44:04","date_gmt":"2025-11-04T12:44:04","guid":{"rendered":"https:\/\/jornalfatosenoticias.com.br\/?p=63016"},"modified":"2025-11-04T09:44:05","modified_gmt":"2025-11-04T12:44:05","slug":"ultrassom-4d-inova-ao-mapear-fluxo-sanguineo-com-precisao-inedita","status":"publish","type":"post","link":"https:\/\/jornalfatosenoticias.com.br\/index.php\/2025\/11\/04\/ultrassom-4d-inova-ao-mapear-fluxo-sanguineo-com-precisao-inedita\/","title":{"rendered":"Ultrassom 4D inova ao mapear fluxo sangu\u00edneo com precis\u00e3o in\u00e9dita"},"content":{"rendered":"\n<p><em><span class=\"has-inline-color has-black-color\">Ultrassom inovador permite analisar microcircula\u00e7\u00e3o e auxilia no diagn\u00f3stico de doen\u00e7as cardiovasculares e renais<\/span><\/em><\/p>\n\n\n\n<p><span class=\"has-inline-color has-black-color\">Por <strong><a href=\"https:\/\/olhardigital.com.br\/author\/mauricio-thomaz\/\">Maur\u00edcio Thomaz<\/a><\/strong><\/span><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/panper.com.br\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"111\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/WhatsApp-Image-2022-09-23-at-12.09.18-1024x111.jpeg\" alt=\"\" class=\"wp-image-34527\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/WhatsApp-Image-2022-09-23-at-12.09.18-1024x111.jpeg 1024w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/WhatsApp-Image-2022-09-23-at-12.09.18-300x32.jpeg 300w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/WhatsApp-Image-2022-09-23-at-12.09.18-768x83.jpeg 768w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/WhatsApp-Image-2022-09-23-at-12.09.18.jpeg 1121w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Pesquisadores franceses desenvolveram uma tecnologia de ultrassom capaz de mapear o fluxo sangu\u00edneo de \u00f3rg\u00e3os inteiros em quatro dimens\u00f5es \u2014 tr\u00eas espaciais mais o tempo \u2014 com resolu\u00e7\u00e3o jamais atingida at\u00e9 hoje. O avan\u00e7o, realizado por cientistas do Inserm no Physics for Medicine Institute (Inserm\/ESPCI Paris-PSL\/CNRS), promete melhorar o diagn\u00f3stico e tratamento de doen\u00e7as relacionadas \u00e0 circula\u00e7\u00e3o sangu\u00ednea. As informa\u00e7\u00f5es s\u00e3o do portal <strong><a href=\"https:\/\/interestingengineering.com\/health\/4d-ultrasound-reveals-full-organ-blood-flow\" target=\"_blank\" rel=\"noreferrer noopener\">Interesting Engineering<\/a>.<\/strong><br>O novo dispositivo consegue visualizar vasos sangu\u00edneos de grandes \u00f3rg\u00e3os at\u00e9 os menores capilares, com di\u00e2metro inferior a 100 micr\u00f4metros. Isso representa uma mudan\u00e7a radical no estudo da microcircula\u00e7\u00e3o, fundamental para fornecer oxig\u00eanio, nutrientes e remover res\u00edduos metab\u00f3licos das c\u00e9lulas.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.instagram.com\/rcradiadores\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2022\/10\/RC_800x750_page-0001.jpg\" alt=\"\" class=\"wp-image-35338\" width=\"282\" height=\"264\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2022\/10\/RC_800x750_page-0001.jpg 400w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2022\/10\/RC_800x750_page-0001-300x281.jpg 300w\" sizes=\"auto, (max-width: 282px) 100vw, 282px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Condi\u00e7\u00f5es como insufici\u00eancia card\u00edaca, renal e outras doen\u00e7as cr\u00f4nicas podem estar relacionadas a falhas na microcircula\u00e7\u00e3o, e at\u00e9 agora n\u00e3o havia ferramenta capaz de observar toda a rede vascular de um \u00f3rg\u00e3o de forma integrada. Segundo Cl\u00e9ment Papadacci, pesquisador do Inserm e autor s\u00eanior do estudo, \u201ca originalidade dos resultados est\u00e1 na capacidade de observar os vasos de um \u00f3rg\u00e3o inteiro em escalas muito pequenas, com resolu\u00e7\u00e3o 4D sem precedentes, e ainda acompanhar a din\u00e2mica do fluxo sangu\u00edneo\u201d.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.controlsystems.com.br\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/CONTROL-CS.jpg\" alt=\"\" class=\"wp-image-44991\" width=\"267\" height=\"319\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/CONTROL-CS.jpg 834w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/CONTROL-CS-250x300.jpg 250w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/CONTROL-CS-768x921.jpg 768w\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Em modelos animais compar\u00e1veis ao tamanho humano, a tecnologia permitiu mapear a vasculariza\u00e7\u00e3o e quantificar com precis\u00e3o o fluxo de sangue em \u00f3rg\u00e3os como cora\u00e7\u00e3o, rins e f\u00edgado. No f\u00edgado, por exemplo, o ultrassom 4D distinguiu as tr\u00eas redes sangu\u00edneas distintas \u2014 arterial, venosa e portal \u2014 analisando suas caracter\u00edsticas hemodin\u00e2micas \u00fanicas.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Des chercheurs d\u00e9veloppent une sonde \u00e0 ultrasons capable de visualiser un organe entier en 4D\" width=\"660\" height=\"495\" src=\"https:\/\/www.youtube.com\/embed\/NceuqPgHK9I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Papadacci acredita que a tecnologia ser\u00e1 amplamente utilizada: \u201cusada em ambientes cl\u00ednicos, pode se tornar uma ferramenta fundamental para entender a din\u00e2mica vascular completa, dos maiores vasos aos pr\u00e9-capilares\u201d.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/hotelmarquetti.com.br\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-1024x680.jpg\" alt=\"\" class=\"wp-image-58299\" width=\"313\" height=\"208\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-1024x680.jpg 1024w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-300x199.jpg 300w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-768x510.jpg 768w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-1536x1020.jpg 1536w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2020\/02\/LOGO-MQ-2048x1360.jpg 2048w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>O pr\u00f3ximo passo dos pesquisadores \u00e9 iniciar testes cl\u00ednicos em humanos, com o suporte do <em>Technological Research Accelerator for Biomedical Ultrasound<\/em>, iniciativa do<em> Inserm integrada ao Physics for Medicine Institute.<\/em> A expectativa \u00e9 que esse avan\u00e7o transforme o estudo e o cuidado com a circula\u00e7\u00e3o sangu\u00ednea em pacientes, oferecendo diagn\u00f3sticos mais precisos e tratamentos mais eficazes.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.instagram.com\/serra4x4cambioautomatico\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2024\/08\/Serra-4x4-1-886x1024.jpg\" alt=\"\" class=\"wp-image-53632\" width=\"288\" height=\"333\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2024\/08\/Serra-4x4-1-886x1024.jpg 886w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2024\/08\/Serra-4x4-1-260x300.jpg 260w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2024\/08\/Serra-4x4-1-768x888.jpg 768w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2024\/08\/Serra-4x4-1.jpg 1181w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong><span class=\"has-inline-color has-black-color\">Aplica\u00e7\u00f5es cl\u00ednicas e futuro da tecnologia<br><\/span><\/strong>\ud83d\udd39 A ferramenta \u00e9 n\u00e3o invasiva e pode ser conectada a equipamentos port\u00e1teis, facilitando sua ado\u00e7\u00e3o em cl\u00ednicas. Entre os potenciais benef\u00edcios est\u00e3o:<br>\ud83d\udd39 Diagn\u00f3stico detalhado de doen\u00e7as cardiovasculares e renais;<br>\ud83d\udd39 Monitoramento preciso da microcircula\u00e7\u00e3o em tratamentos cr\u00f4nicos;<br>\ud83d\udd39 Planejamento de cirurgias e interven\u00e7\u00f5es m\u00e9dicas com base em fluxo sangu\u00edneo real;<br>\ud83d\udd39 Pesquisa cient\u00edfica sobre a din\u00e2mica vascular em grande escala;<br>\ud83d\udd39 Desenvolvimento de terapias personalizadas com base no mapeamento hemodin\u00e2mico.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.instagram.com\/restaurantepegoretti\/\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2023\/12\/pegoretti-logo-pdf-1024x389.jpg\" alt=\"\" class=\"wp-image-47536\" width=\"519\" height=\"197\" srcset=\"https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2023\/12\/pegoretti-logo-pdf-1024x389.jpg 1024w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2023\/12\/pegoretti-logo-pdf-300x114.jpg 300w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2023\/12\/pegoretti-logo-pdf-768x291.jpg 768w, https:\/\/jornalfatosenoticias.com.br\/wp-content\/uploads\/2023\/12\/pegoretti-logo-pdf.jpg 1120w\" sizes=\"auto, (max-width: 519px) 100vw, 519px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>Fonte: <a href=\"https:\/\/olhardigital.com.br\/2025\/10\/29\/medicina-e-saude\/video-ultrassom-4d-inova-ao-mapear-fluxo-sanguineo-com-precisao-inedita\/\">Olhar Digital<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultrassom inovador permite analisar microcircula\u00e7\u00e3o e auxilia no diagn\u00f3stico de doen\u00e7as cardiovasculares e renais Por Maur\u00edcio Thomaz Pesquisadores franceses desenvolveram uma tecnologia de ultrassom capaz de mapear o fluxo sangu\u00edneo de \u00f3rg\u00e3os inteiros em quatro dimens\u00f5es \u2014 tr\u00eas espaciais mais o tempo \u2014 com resolu\u00e7\u00e3o jamais atingida at\u00e9 hoje. O avan\u00e7o, realizado por cientistas do [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":63017,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[1125,2617,13946,8462,28755,730,1120,10862,28754],"class_list":["post-63016","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude","tag-diagnostico","tag-doencas-cardiovasculares","tag-doencas-renais","tag-fluxo-sanguineo","tag-microcirculacao","tag-sangue","tag-tratamento","tag-ultrassom","tag-ultrassom-4d"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ultrassom 4D inova ao mapear fluxo sangu\u00edneo com precis\u00e3o in\u00e9dita - Jornal Fatos e Not\u00edcias<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jornalfatosenoticias.com.br\/index.php\/2025\/11\/04\/ultrassom-4d-inova-ao-mapear-fluxo-sanguineo-com-precisao-inedita\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ultrassom 4D inova ao mapear fluxo sangu\u00edneo com precis\u00e3o in\u00e9dita - Jornal Fatos e Not\u00edcias\" \/>\n<meta property=\"og:description\" content=\"Ultrassom inovador permite analisar microcircula\u00e7\u00e3o e auxilia no diagn\u00f3stico de doen\u00e7as cardiovasculares e renais Por Maur\u00edcio Thomaz Pesquisadores franceses desenvolveram uma tecnologia de ultrassom capaz de mapear o fluxo sangu\u00edneo de \u00f3rg\u00e3os inteiros em quatro dimens\u00f5es \u2014 tr\u00eas espaciais mais o tempo \u2014 com resolu\u00e7\u00e3o jamais atingida at\u00e9 hoje. 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