{"id":4961,"date":"2024-12-03T14:41:46","date_gmt":"2024-12-03T14:41:46","guid":{"rendered":"https:\/\/www.springboard.pro\/?p=4961"},"modified":"2026-09-01T17:39:32","modified_gmt":"2026-09-01T17:39:32","slug":"measuring-rapidly-changing-signals","status":"publish","type":"blog","link":"https:\/\/www.sanner-group.com\/insights\/blog\/measuring-rapidly-changing-signals\/","title":{"rendered":"Who Ate All the (Christmas Mince) Pies?"},"content":{"rendered":"\n
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The holiday season is upon us, and (over)indulgence is in full swing\u2014our team\u2019s chocolate and mince pie consumption has certainly reached record highs! But it raises a question: when Santa is circling the globe, sampling mince pies and sipping sherry, how does he monitor his blood sugar levels?<\/p>\n

The answer lies in continuous glucose monitors (CGMs)<\/strong>, which measure glucose concentrations in the interstitial fluid around our cells. These devices work by detecting the small (~\u00b5A) currents generated by the reaction of glucose with the glucose oxidase enzyme on a needle sensor. The result? Near-real-time insights into blood sugar levels, empowering both diabetic patients and health-conscious users to make informed decisions.<\/p>\n

CGMs have an advantage: glucose levels change relatively slowly. This allows developers to design amplifier circuits with large gain and use averaging techniques to minimize noise while maintaining sensitive measurements.<\/p>\n

Faster Signals, Tougher Challenges<\/h3>\n

But what if your signal of interest changes rapidly\u2014like during proteome measurement<\/strong>? Sanner recently tackled this challenge: measuring multiple channels with currents of less than 500pA, sampled at a blazing 50,000 times per second per channel<\/strong>.<\/p>\n

Our solution? A modular system<\/strong> featuring:<\/p>\n

    \n
  1. Multiple gain stages<\/strong> to achieve precise amplification without sacrificing signal integrity.<\/li>\n
  2. Isolated power supplies<\/strong> to minimize interference between components.<\/li>\n<\/ol>\n

    By separating the gain stages, we optimized low-noise amplifiers with limited gain-bandwidth products. Meanwhile, the isolated power supplies reduced unwanted crosstalk, ensuring clean and accurate measurements.<\/p>\n

    Even at the prototype stage, this approach matched the performance of leading products in the market.<\/p>\n

    Want to know how we can bring this kind of innovation to your medical device? Get in touch today<\/a>!<\/strong><\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/section>","protected":false},"featured_media":5749,"template":"","blog_category":[75,118],"class_list":["post-4961","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nWho Ate All the (Christmas Mince) Pies? - Sanner Group<\/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:\/\/www.sanner-group.com\/fr\/insights\/blog\/measuring-rapidly-changing-signals\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Who Ate All the (Christmas Mince) Pies? - Sanner Group\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sanner-group.com\/insights\/blog\/measuring-rapidly-changing-signals\/\" \/>\n<meta property=\"og:site_name\" content=\"Sanner Group\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T17:39:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sanner-group.com\/wp-content\/uploads\/2024\/12\/Glucose-measurement-devices-scaled-e1733236706886.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1829\" \/>\n\t<meta property=\"og:image:height\" content=\"1706\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sanner-group.com\\\/insights\\\/blog\\\/measuring-rapidly-changing-signals\\\/\",\"url\":\"https:\\\/\\\/www.sanner-group.com\\\/insights\\\/blog\\\/measuring-rapidly-changing-signals\\\/\",\"name\":\"Who Ate All the (Christmas Mince) Pies? 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