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A Disposable Chip for the Collection of Quantitative Dried Blood Spot Samples
KTH, School of Electrical Engineering (EES), Micro and Nanosystems.
Karolinska University Hospital. (Deptartment of Laboratory Medicine)
KTH, School of Electrical Engineering (EES), Micro and Nanosystems.ORCID iD: 0000-0001-9552-4234
Karolinska University Hospital. (Department of Medicine, Division of Clinical Pharmacology)
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2014 (English)Conference paper, Poster (Refereed)
Abstract [en]

This work presents a disposable chip for metering and transferring an exactly defined liquid volume into a paper matrix using self-actuated dissolvable valves. Once a liquid droplet of 20-50 μl is applied to the chip, a volume of 1 μl is automatically metered, separated from the applied volume and subsequently transferred into conventional Whatman 903 paper used in Dried Blood Spot (DBS) sampling.

Place, publisher, year, edition, pages
Keyword [en]
Dried Blood Spot, DBS, Metering, Timed Valving
National Category
Other Medical Engineering
Research subject
Medical Technology
URN: urn:nbn:se:kth:diva-146636OAI: diva2:724303
MSW 2014,15-16 May, Uppsala, Sweden

QC 20140619

Available from: 2014-06-12 Created: 2014-06-12 Last updated: 2014-06-19Bibliographically approved

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abstract_MSW 2014(1205 kB)106 downloads
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Lenk, GabrielStemme, GöranRoxhed, Niclas
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Total: 106 downloads
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