{"id":115084,"date":"2018-07-16T19:31:44","date_gmt":"2018-07-16T19:31:44","guid":{"rendered":"https:\/\/\/authentificateur-securise-pour-proteger-les-donnees-des-dispositifs-medicaux\/"},"modified":"2018-07-16T19:31:44","modified_gmt":"2018-07-16T19:31:44","slug":"authentificateur-securise-pour-proteger-les-donnees-des-dispositifs-medicaux","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/authentificateur-securise-pour-proteger-les-donnees-des-dispositifs-medicaux\/","title":{"rendered":"Authentificateur s\u00e9curis\u00e9 pour prot\u00e9ger les donn\u00e9es des dispositifs m\u00e9dicaux"},"content":{"rendered":"

 En tant que premi\u00e8re solution d’authentification s\u00e9curis\u00e9e du march\u00e9 pour la st\u00e9rilisation gamma, elle am\u00e9liore la s\u00e9curit\u00e9 des patients et dispose de fonctions de chiffrement ECDSA (Elliptic Curve Digital Signature Algorithm) et SHA-256 (Secure Hash Algorithm). L\u2019interface 1-Wire\u00ae permet une int\u00e9gration simple lors de la conception des circuits. <\/p>\n

Les fabricants d\u2019instruments m\u00e9dicaux st\u00e9rilisent couramment les outils chirurgicaux et les capteurs \u00e0 utilisation limit\u00e9e, gr\u00e2ce \u00e0 un proc\u00e9d\u00e9 gamma ou \u00ab\u00a0e-beam\u00a0\u00bb (faisceau d\u2019\u00e9lectrons). Une forte exposition aux rayonnements, de l’un ou l’autre proc\u00e9d\u00e9, peut perturber et endommager la m\u00e9moire non-volatile classique, que les dispositifs m\u00e9dicaux utilisent pour l’identification automatique et les donn\u00e9es d’\u00e9talonnage et de fabrication. Cela peut mettre en p\u00e9ril la s\u00e9curit\u00e9 des donn\u00e9es des appareils et des patients, deux \u00e9l\u00e9ments d’une importance cruciale pour les fabricants d\u2019\u00e9quipements m\u00e9dicaux. <\/p>\n

L’authentificateur s\u00e9curis\u00e9 DS28E83 int\u00e8gre une m\u00e9moire non-volatile tol\u00e9rante aux rayonnements, qui permet d\u2019\u00e9viter la perte de donn\u00e9es lors de la st\u00e9rilisation. Gr\u00e2ce \u00e0 cette capacit\u00e9, les concepteurs peuvent mettre en \u0153uvre une protection \u00e9conomique contre la r\u00e9utilisation non-autoris\u00e9e ou l\u2019utilisation de dispositifs contrefaits issus du march\u00e9 secondaire. En permettant aux instruments chirurgicaux \u00e9lectroniques de subir une st\u00e9rilisation par rayons gamma ou par faisceau \u00e9lectronique, le DS28E83 am\u00e9liore largement la s\u00e9curit\u00e9 des patients. L’authentification est mise en \u0153uvre au moyen d’un chiffrement ECDSA \u00e0 cl\u00e9 publique, \u00e0 la fois efficace et conforme aux normes du march\u00e9, afin de prot\u00e9ger les patients contre les risques que repr\u00e9sentent l\u2019utilisation de dispositifs contrefaits non-qualifi\u00e9s ou leur r\u00e9utilisation accidentelle. Le circuit int\u00e9gr\u00e9, facile \u00e0 int\u00e9grer \u00e0 une conception client, gr\u00e2ce \u00e0 son interface 1-Wire \u00e0 un seul contact de Maxim, est applicable aux outils chirurgicaux et aux capteurs m\u00e9dicaux.
\nwww.maximintegrated.com\/products\/DS28E83<\/a><\/p>\n

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Plateformes wearables pour applications de sant\u00e9 et de fitness<\/a><\/h3>\n

Convertisseurs synchrones \u00e0 d\u00e9coupage hautes performances<\/a><\/h3>\n

Protection contre les pannes de ports USB rapides<\/a><\/h3>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Les concepteurs de dispositifs m\u00e9dicaux peuvent prot\u00e9ger les donn\u00e9es des outils chirurgicaux contre les rayonnements gamma haute-\u00e9nergie nuisibles pour les circuits m\u00e9moire, que l\u2019on utilise pour la st\u00e9rilisation, tout en assurant la s\u00e9curit\u00e9 des outils et en offrant des fonctions comme la gestion s\u00e9curis\u00e9e des outils ou la pr\u00e9vention de contrefa\u00e7on, gr\u00e2ce \u00e0 l’authentificateur s\u00e9curis\u00e9 DeepCover DS28E83 de Maxim Integrated Products, Inc. <\/p>\n","protected":false},"author":9,"featured_media":115085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-115084","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Authentificateur s\u00e9curis\u00e9 pour prot\u00e9ger les donn\u00e9es des dis...<\/title>\n<meta name=\"description\" content=\"Les concepteurs de dispositifs m\u00e9dicaux peuvent prot\u00e9ger les donn\u00e9es des outils chirurgicaux contre les rayonnements gamma haute-\u00e9nergie nuisibles pour...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/115084\/\" \/>\n<meta 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