{"id":24848,"date":"2023-12-13T08:48:59","date_gmt":"2023-12-13T08:48:59","guid":{"rendered":"https:\/\/xometry.pro\/stories\/katana-microtome-nanometre-cuts\/"},"modified":"2023-12-21T11:25:48","modified_gmt":"2023-12-21T11:25:48","slug":"connectomx-katana-microtomes-decoupes-nanometriques","status":"publish","type":"stories","link":"https:\/\/xometry.pro\/fr\/temoignages\/connectomx-katana-microtomes-decoupes-nanometriques\/","title":{"rendered":"Microtomes katana : des pi\u00e8ces de pr\u00e9cision pour des d\u00e9coupes nanom\u00e9triques"},"content":{"rendered":"\n<p>L\u2019entreprise ConnectomX a \u00e9t\u00e9 fond\u00e9e \u00e0 Oxford en 2018 par deux scientifiques, Stuart Searle et Cheng Cheng. Depuis lors, elle s\u2019attache \u00e0 concevoir et \u00e0 r\u00e9aliser des dispositifs scientifiques \u00e9lectroniques appel\u00e9s ultramicrotomes, dont la production a m\u00eame d\u00e9marr\u00e9 il y a peu. En installant l\u2019un de ces appareils dans la chambre \u00e0 vide d\u2019un microscope \u00e9lectronique \u00e0 balayage, un op\u00e9rateur sera en mesure de r\u00e9aliser une capture volumique d\u2019un \u00e9chantillon quelconque, qu\u2019il soit biologique ou autre. <\/p>\n\n\n\n<p>L\u2019entreprise a d\u00e9marr\u00e9 la vente et la distribution de ses microtomes <em>katana<\/em> en 2021, principalement aupr\u00e8s d\u2019autres entreprises ou d\u2019organismes impliqu\u00e9s dans la recherche, en biologie et en science des mat\u00e9riaux.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"466\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX-1024x466.webp\" alt=\"Katana microtome (image source: ConnectomX)\" class=\"wp-image-20747\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX-1024x466.webp 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX-300x136.webp 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX-768x349.webp 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX.webp\" data-fancybox=\"gallery-24848\" data-caption=\"Microtome katana (image source : ConnectomX)\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Katana-microtome-image-source-ConnectomX.webp\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Microtome katana (image source : ConnectomX)<\/figcaption><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-comment-fonctionne-le-microtome-katana\"><strong>Comment fonctionne le microtome katana ?<\/strong><\/h2>\n\n\n<p>Le microtome katana est un dispositif \u00e0 la pointe de la technologie utilis\u00e9 comme aide dans la r\u00e9alisation des processus suivants :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>L\u2019ultramicrotome peut \u00eatre install\u00e9 dans la chambre \u00e0 vide de pratiquement n\u2019importe quel microscope \u00e9lectronique \u00e0 balayage.&nbsp;<\/li>\n\n\n\n<li>Il r\u00e9alise automatiquement la d\u00e9coupe d\u2019un \u00e9chantillon sous forme de lamelles extr\u00eamement fines (de l\u2019ordre d\u2019une quinzaine de nanom\u00e8tres) gr\u00e2ce \u00e0 une lame dot\u00e9e d\u2019un fil en diamant.<\/li>\n\n\n\n<li>Le microscope connect\u00e9 effectue une capture visuelle de chaque lamelle d\u00e9coup\u00e9e par le microtome. En r\u00e9p\u00e9tant l\u2019op\u00e9ration des dizaines de milliers de fois, il est possible de r\u00e9aliser une structure en 3D particuli\u00e8rement d\u00e9taill\u00e9e d\u2019un \u00e9chantillon donn\u00e9.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>En d\u00e9finitive, le microtome de ConnectomX permet l\u2019automatisation d\u2019un proc\u00e9d\u00e9 qui \u00e9tait, jusqu\u2019\u00e0 maintenant, consid\u00e9rablement chronophage car r\u00e9alis\u00e9 \u00e0 la main. <\/p>\n\n\n\n<p>Les nouvelles technologies d\u2019automatisation ne sont pr\u00e9sentes sur le march\u00e9 que depuis 7 ou 8 ans, faisant de ConnectomX un authentique pr\u00e9curseur dans ce domaine.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"936\" height=\"516\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX.webp\" alt=\"Image of a sample layer (image credit: ConnectomX)\" class=\"wp-image-20759\" style=\"max-width:302px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX.webp 936w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX-300x165.webp 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX-768x423.webp 768w\" sizes=\"(max-width: 936px) 100vw, 936px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX.webp\" data-fancybox=\"gallery-24848\" data-caption=\"Image obtenue \u00e0 partir d\u2019une lamelle d\u2019un \u00e9chantillon (image source : ConnectomX)\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Image-of-a-sample-layer-image-credit-ConnectomX.webp\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Image obtenue \u00e0 partir d\u2019une lamelle d\u2019un \u00e9chantillon (image source : ConnectomX)<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-l-importance-de-la-portabilite\"><strong>L\u2019importance de la portabilit\u00e9<\/strong><\/h2>\n\n\n<p>Le microtome con\u00e7u par ConnectomX est portable, ce qui facilite son transfert d\u2019un microscope \u00e0 un autre. Une caract\u00e9ristique qui en fait un produit unique en son genre, compar\u00e9 aux solutions analogues disponibles sur le march\u00e9, lesquelles sont souvent taill\u00e9es sur mesure pour un mod\u00e8le pr\u00e9cis de microscope. De son c\u00f4t\u00e9, le katana peut \u00eatre utilis\u00e9 avec plus d\u2019une douzaine de microscopes \u00e9lectroniques \u00e0 balayage employ\u00e9s dans le cadre de la recherche scientifique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"786\" height=\"636\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX.webp\" alt=\"Installed katana microtome (image source: ConnectomX)\" class=\"wp-image-20771\" style=\"max-width:547px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX.webp 786w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX-300x243.webp 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX-768x621.webp 768w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX.webp\" data-fancybox=\"gallery-24848\" data-caption=\"Installation d\u2019un microtome katana (image source : ConnectomX)\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Installed-katana-microtome-image-source-ConnectomX.webp\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Installation d\u2019un microtome katana (image source : ConnectomX)<\/figcaption><\/figure>\n\n\n\n<p>La portabilit\u00e9 du katana permet \u00e9galement de le retirer avec facilit\u00e9 de la chambre \u00e0 vide de votre microscope lorsque vous n\u2019en avez plus besoin, ce qui permet une meilleure flexibilit\u00e9 vu que vous n\u2019avez pas besoin d\u2019un microscope d\u00e9di\u00e9 \u00e0 la capture volumique des \u00e9chantillons. C\u2019est en discutant avec des clients potentiels que Cheng et Stuart ont r\u00e9alis\u00e9 que ce besoin n\u2019\u00e9tait pas couvert par les produits actuellement disponibles sur le march\u00e9. L\u2019id\u00e9e du dispositif leur est alors venue, d\u2019abord en se concentrant sur la portabilit\u00e9 au cours de deux ann\u00e9es de recherche et d\u00e9veloppement, durant lesquelles ils ont surtout utilis\u00e9 des logiciels d\u2019analyse par \u00e9l\u00e9ments finis afin de produire 2 prototypes, anc\u00eatres du produit final.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-une-construction-complexe-assortie-d-exigences-strictes\"><strong>Une construction complexe, assortie d\u2019exigences strictes<\/strong><\/h2>\n\n\n<p>Des dispositifs aussi complexes requi\u00e8rent toute une vari\u00e9t\u00e9 de composants \u00e9lectroniques et m\u00e9caniques. \u00c0 titre d\u2019exemple, le katana comporte les \u00e9l\u00e9ments suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Un moteur<\/li>\n\n\n\n<li>Un encodeur pour le positionnement&nbsp;<\/li>\n\n\n\n<li>Un actionneur pi\u00e9zo\u00e9lectrique utilis\u00e9 pour la d\u00e9coupe<\/li>\n\n\n\n<li>Des articulations&nbsp;<\/li>\n\n\n\n<li>Des composants \u00e9lectroniques, notamment une carte \u00e9lectronique et des modules de cam\u00e9ra CCD<\/li>\n\n\n\n<li>Un bo\u00eetier pour loger ces composants<\/li>\n<\/ul>\n\n\n\n<p>Le microtome travaille avec une pr\u00e9cision nanom\u00e9trique, ce qui demande un niveau de pr\u00e9cision effroyablement \u00e9lev\u00e9. En effet, la moindre vibration peut avoir des cons\u00e9quences dramatiques sur la qualit\u00e9 de l\u2019image obtenue gr\u00e2ce \u00e0 la capture au microscope. Par cons\u00e9quent, tous les composants de l\u2019appareil, ainsi que ses parties m\u00e9caniques, doivent \u00eatre produits et assembl\u00e9s de fa\u00e7on \u00e0 satisfaire aux crit\u00e8res de qualit\u00e9 les plus \u00e9lev\u00e9s.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-xometry-permet-de-surmonter-les-defis-que-constituent-l-approvisionnement-de-pieces-mecaniques-de-qualite\"><strong>Xometry permet de surmonter les d\u00e9fis que constituent l\u2019approvisionnement de pi\u00e8ces m\u00e9caniques de qualit\u00e9<\/strong><\/h2>\n\n\n<p>Xometry prend en charge la fabrication de diff\u00e9rents composants, usin\u00e9s en CNC, destin\u00e9s \u00e0 la fabrication du katana, notamment des articulations de haute pr\u00e9cision et des bo\u00eetiers pour l\u2019\u00e9lectronique.<\/p>\n\n\n\n<p>Bien que ConnectomX soit une entreprise relativement jeune, Cheng pr\u00e9cise qu\u2019ils ont d\u00e9j\u00e0 tent\u00e9 de se procurer des pi\u00e8ces m\u00e9caniques de diff\u00e9rentes fa\u00e7ons avant de passer d\u00e9finitivement \u00e0 Xometry. Dans certains cas la qualit\u00e9 des pi\u00e8ces obtenues \u00e9tait trop inconstante, tandis que dans d\u2019autres, les fabricants n\u2019\u00e9taient tout simplement pas dispos\u00e9s \u00e0 d\u00e9marrer un projet de faible envergure, bien que cel\u00e0 soit une \u00e9tape critique dans les premi\u00e8res phases de la vie d\u2019une entreprise (surtout quand cette derni\u00e8re cherche \u00e0 lancer un nouveau produit sur le march\u00e9). <\/p>\n\n\n\n<p>Xometry, en revanche, a \u00e9t\u00e9 en mesure de fournir des pi\u00e8ces de grande qualit\u00e9 dans des d\u00e9lais tr\u00e8s rapproch\u00e9s. La possibilit\u00e9 d\u2019obtenir un devis en quelques instants et la flexibilit\u00e9 de notre mod\u00e8le ont fini par convaincre Cheng et son \u00e9quipe de se fournir chez nous.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"629\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX-1024x629.webp\" alt=\"CNC machined parts Xometry supplied to ConnectomX\" class=\"wp-image-20783\" style=\"max-width:735px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX-1024x629.webp 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX-300x184.webp 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX-768x472.webp 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX.webp\" data-fancybox=\"gallery-24848\" data-caption=\"Pi\u00e8ces usin\u00e9es en CNC fournies par Xometry \u00e0 ConnectomX\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/CNC-machined-parts-Xometry-supplied-to-ConnectomX.webp\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Pi\u00e8ces usin\u00e9es en CNC fournies par Xometry \u00e0 ConnectomX<\/figcaption><\/figure>\n\n\n\n<p>La transparence de la communication \u00e9chang\u00e9e \u00e0 chaque \u00e9tape du projet\u00a0 (depuis le devis jusqu\u2019aux d\u00e9tails de la livraison) est un autre aspect de Xometry que ConnectomX appr\u00e9cie \u00e9norm\u00e9ment, les fabricants traditionnels ayant davantage tendance \u00e0 accorder la priorit\u00e9 \u00e0 leurs plus gros clients tout en remettant \u00e0 plus tard les projets les plus modestes, et ce sans notification explicite. \u00ab Contrairement aux fabricants habituels, Xometry me tient toujours au courant. C\u2019est une des raisons pour lesquelles je suis satisfait de leurs services \u00bb nous raconte Cheng.<\/p>\n\n\n\n<p>ConnectomX peut maintenant s\u2019atteler \u00e0 la t\u00e2che suivante : faire en sorte que leur produit trouve d\u00e9finitivement sa place sur le march\u00e9. L\u2019entreprise a \u00e9galement pour projet de d\u00e9velopper de nouveaux produits.<\/p>\n\n\n\n<p><strong>Pour en savoir plus sur ConnectomX<\/strong> : <a href=\"https:\/\/www.connectomx.com\/\">https:\/\/www.connectomx.com\/<\/a>&nbsp;<\/p>\n\n\n\n<p><strong>Pour contacter ConnectomX<\/strong> : <a href=\"mailto:he***@********mx.com\" data-original-string=\"usJ8+NXi5q1I5YdyK5I9Vw==022yIu9Q\/9kzT+y9trCnjoH1x0yld7rk9JZJnChev2mDrI=\" title=\"This contact has been encoded by Anti-Spam by CleanTalk. Click to decode. To finish the decoding make sure that JavaScript is enabled in your browser.\"><span \n                data-original-string='QopBAZ\/w0km50N0h448vTw==02277xoBVNeXF3QSd\/g43Gb6X2dOwrug5WUPIuRulUnEGE='\n                class='apbct-email-encoder'\n                title='This contact has been encoded by Anti-Spam by CleanTalk. Click to decode. To finish the decoding make sure that JavaScript is enabled in your browser.'>he<span class=\"apbct-blur\">***<\/span>@<span class=\"apbct-blur\">********<\/span>mx.com<\/span><\/a><\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-a-propos-de-xometry\"><strong>\u00c0 propos de Xometry<\/strong><\/h2>\n\n\n<p><a href=\"https:\/\/xometry.eu\/fr\">Xometry<\/a> est le leader mondial des plateformes de fabrication industrielle \u00e0 la demande. Nous mettons \u00e0 votre disposition de vastes capacit\u00e9s de production, des devis d\u00e9livr\u00e9s en ligne instantan\u00e9ment et des prix attractifs. Gr\u00e2ce \u00e0 notre r\u00e9seau de plus de 2000 ateliers de fabrication partenaires en Europe, nous sommes capables de garantir des d\u00e9lais de fabrication rapides, tout en offrant de multiples options de fabrication au travers de nos services d\u2019<a href=\"https:\/\/xometry.eu\/fr\/usinage-cnc\/\">usinage CNC<\/a>, d\u2019<a href=\"https:\/\/xometry.eu\/fr\/impression-3d\/\">impression 3D<\/a>, de <a href=\"https:\/\/xometry.eu\/fr\/production-de-pieces-de-tolerie\/\">t\u00f4lerie<\/a> et de <a href=\"https:\/\/xometry.eu\/fr\/moulage-par-injection\/\">moulage par injection<\/a>. <\/p>\n\n\n\n<p>Xometry travaille avec une client\u00e8le vari\u00e9e, comprenant aussi bien des startups que des multinationales du Fortune 100, parmi lesquelles BMW ou Bosch.<\/p>\n","protected":false},"author":50,"featured_media":20776,"comment_status":"open","ping_status":"closed","template":"","c-tag-stories":[1657,1660],"global-tag":[1698],"class_list":["post-24848","stories","type-stories","status-publish","has-post-thumbnail","hentry","c-tag-stories-electronique","c-tag-stories-medecine-dentaire","global-tag-usinage-cnc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Microtomes katana pour des d\u00e9coupes nanom\u00e9triques | Xometry Pro<\/title>\n<meta name=\"description\" content=\"Xometry s\u2019est entretenu avec le cofondateur de ConnectomX, Cheng Cheng, \u00e0 propos du travail men\u00e9 dans le domaine des microtomes portables.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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