{"id":259245,"date":"2026-05-18T11:07:26","date_gmt":"2026-05-18T10:07:26","guid":{"rendered":"https:\/\/md.glucube.com\/en\/?page_id=259245"},"modified":"2026-10-19T12:35:34","modified_gmt":"2026-10-19T11:35:34","slug":"technology-to-measure-glucose-without-finger-prick","status":"publish","type":"page","link":"https:\/\/www.glucube.com\/en\/technology-to-measure-glucose-without-finger-prick\/","title":{"rendered":"GLUCUBE | Tecnolog\u00eda"},"content":{"rendered":"
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The most advanced technology in non-invasive glucose measurement.<\/span><\/h1>\n<\/div><\/div>\n\n

Technology based on Near-Infrared Spectroscopy (NIRS), patented and certified as a medical device in the European Union.<\/span><\/p>\n<\/div><\/div>\n\n

Buy GLUCUBE<\/a><\/div>\n<\/div>\n\n
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THE TECHNOLOGY<\/span><\/p>\n<\/div><\/div>\n\n

How GLUCUBE measures your glucose without a finger prick.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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01. In the device.<\/span><\/p>\n<\/div><\/div>\n\n

Signal capture<\/span><\/p>\n<\/div><\/div>\n\n

The device emits infrared light onto your fingertip. The light passes through the tissue and blood, and each blood component absorbs it differently. GLUCUBE captures those differences and sends them to the app on your phone for further processing.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n

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02. In the cloud.<\/span>\u00a0<\/span><\/p>\n<\/div><\/div>\n\n

Glucose calculation<\/span><\/p>\n<\/div><\/div>\n\n

The captured signal goes through advanced processing that isolates glucose from the other blood components, converting it into a glucose concentration level in seconds, with no blood sample required.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Validated by science. Certified for patients.<\/span><\/p>\n<\/div><\/div>\n\n

Clinical research with type 2 diabetes patients, comparing each GLUCUBE reading against a reference capillary glucose meter.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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16,3%<\/p>\n<\/div><\/div>\n\n

MARD (Mean Absolute Relative Di\ufb00erence)<\/p>\n<\/div><\/div>\n<\/div>\n\n

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99%<\/p>\n<\/div><\/div>\n\n

Of results within Parkes A+B clinically accepted zones<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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SCIENTIFIC PUBLICATIONS<\/span><\/p>\n<\/div><\/div>\n\n

Review the evidence<\/span><\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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\"Estudio<\/span><\/div>\n\n

Clinical study<\/span><\/p>\n<\/div><\/div>\n\n

Clinical study to evaluate the performance and reliability of GLUCUBE <\/span><\/p>\n<\/div><\/div>\n\n

This study analyses the performance and reliability of the GLUCUBE system for glucose monitoring without the need for blood extraction\u2026<\/span><\/p>\n<\/div><\/div>\n\n

Read publication<\/a><\/div>\n<\/div>\n\n
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\"Validaci\u00f3n<\/span><\/div>\n\n

Clinical study<\/span><\/p>\n<\/div><\/div>\n\n

Usability validation of GLUCUBE for non-invasive glucose monitoring <\/span><\/p>\n<\/div><\/div>\n\n

This study analyses the ease of use and level of acceptance of GLUCUBE among users, evaluating its performance under real-world conditions\u2026<\/span><\/p>\n<\/div><\/div>\n\n

Read publication<\/a><\/div>\n<\/div>\n\n
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Clinical study<\/span><\/p>\n<\/div><\/div>\n\n

Clinical validation of a non-invasive device for glucose measurement <\/span><\/p>\n<\/div><\/div>\n\n

First results from the clinical validation of the non-invasive system developed with the Biomedical Engineering Research Group at the University of Seville and\u2026<\/span><\/p>\n<\/div><\/div>\n\n

Read publication<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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FREQUENTLY ASKED QUESTIONS<\/span><\/p>\n<\/div><\/div>\n\n

About the technology.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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What does MARD stand for, and why is it important?<\/h5>

This is the standard measure of accuracy for blood glucose meters. The GLUCUBE clinical study achieved an MARD of 16.3%, which is suitable for supplementary monitoring.<\/p>\n<\/div><\/div>\n\n

What are the Parkes A+B zones?<\/h5>

The international standard for clinical safety in blood glucose meters. 99% of GLUCUBE readings fell within zones A and B.<\/p>\n<\/div><\/div>\n\n

Is NIRS a proven technology?<\/h5>

Yes, it has been used for decades in industry and medicine. What makes GLUCUBE innovative is its application for domestic use.<\/p>\n<\/div><\/div>\n\n

What is the difference between the CE mark and full medical certification?<\/h5>

The CE marking is the European regulatory certification for medical devices, as required by the MDR 2017\/745.<\/p>\n<\/div><\/div>\n\n

How do I know that the result GLUCUBE gives me is reliable?<\/h5>

GLUCUBE is a CE-marked medical device, backed by a clinical study involving 50 patients and 2,616 measurements analysed. 99% of the results fell within the Parkes A+B clinical acceptance zones \u2014 the international safety standard for blood glucose meters. However, as this is a complementary device, in the event of out-of-range values or symptoms that do not match the reading, you should always confirm the result using the capillary blood glucose meter included in the kit.<\/p>\n<\/div><\/div>\n\n

Does GLUCUBE use artificial intelligence or machine learning?<\/h5>

No. It uses a deterministic multivariate function with predefined parameters, without machine learning.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Start measuring without pricking yourself.<\/p>\n<\/div><\/div>\n\n

\u20ac379 \u00b7 3-month subscription included<\/p>\n<\/div><\/div>\n\n

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