Hand-held lab helps spot DVT

Portable blood-analysis device enables DVT diagnosis in minutes

Scientists at the Fraunhofer Institute for Reliability and Microintegration IZM are taking part in work that aims to develop a portable blood laboratory integrated into smart plastics.

Fraunhofer and other members of the DVT-Imp project, which is part-funded by the EC, are working on a device that can rapidly analyse a single drop of blood to diagnose thrombosis.

According to Fraunhofer, the unique aspect of this device lies in its inexpensive fabrication from polymer electronics – or polytronics – that combine functional materials and electronics.

The core of the device, which was developed at IZM, is a small single-use cartridge that acts as a tool for the biochemical analysis of blood.

It consists of a 3 x 22 x 70mm polycarbonate plate and combines a 150-micrometre-thick foil, on which a filigree network with conductor lines and gold sensors for analysis is attached, plus a 120-micrometre-deep fluid channel for conducting blood to the analysis elements.

Register now to continue reading

Thanks for visiting The Engineer. You’ve now reached your monthly limit of news stories. Register for free to unlock unlimited access to all of our news coverage, as well as premium content including opinion, in-depth features and special reports.  

Benefits of registering

  • In-depth insights and coverage of key emerging trends

  • Unrestricted access to special reports throughout the year

  • Daily technology news delivered straight to your inbox