MEMS-based tracking tags will survive and function in extreme temps and gamma irradiation
January 24, 2011 // Toni McConnel
STMicroelectronics and Bluechiip Limited have announced that they will partner to manufacture unique micro-electro-mechanical systems (MEMS)-based tracking tags initially aimed at healthcare markets. Because the Bluechiip tracking tag is a mechanical device rather than an electronic one, it can survive in temperature extremes and is immune gamma irradiation.
This robustness provides significant advantages over more traditional identification and tracking solutions such as labels, barcodes, and RFID technologies, and provides the high levels of data surety in the rapidly growing and labor-intensive healthcare markets, especially in biobanking.
The tags offered by ST and Bluechiip will be molded into test tubes and vials for the expanding biobank market to identify, track, retrieve, monitor and store valuable and irreplaceable human biospecimens, including tissue, embryos and cord blood in liquid nitrogen. Although the Bluechiip tracking technology will be applied first in the healthcare industry, it also has applications in pathology, clinical trials, biorepositories and forensics. Other key markets for the technology could include security, defense, industrial, manufacturing, waste, aerospace and aviation.
This new technology enables data to be read at temperatures as low as those reached in liquid nitrogen, approximately -196 degrees C, and as high as 200 degrees C. Data can be transmitted through frost. Bluechiip's tracking solution has been field-proven to survive autoclaving, gamma irradiation sterilization, humidification, centrifuging, cryogenic storage and frosting.
The new technology is based on MEMS-based resonators within a tiny and purely mechanical chip, containing no electronics whatsoever. The tracking tag, which comprises this mechanical chip and an antenna, can either be embedded or manufactured into a storage product, such as a vial or a bag. Easy identification, along with any associated information from the tag can be detected by a reader, which can also log the temperature history of the tagged items.
In March 2009, TIME Magazine highlighted biobanking as one of "10 Ideas Changing the World Right Now". The growth of biobanks worldwide has been exponential; recent studies estimate that hundreds of millions of tissue samples are stored in U.S. biobanks and greater than one billion are stored worldwide. In a recent report by Visiongain titled "Biobanking for Medical R&D: Technology and Market 2010-2025", the market for biobanking (sales of biobank resources or services) in 2009 was estimated to be worth $8B and is expected to reach $45B by 2025.
For further information: www.st.com or www.bluechiip.com.
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Internet of Things (IoT) manufacturer Ciseco has launched the Raspberry Pi ‘Wireless Inventors Kit’ (RasWIK), featuring 88 pieces to provide everything a Pi owner needs to follow a series of step-by-step projects or to create their own wireless devices, without the need for configuration or even writing code.
RasWIK has been designed to be highly accessible, demystifying the dark art of wireless and enabling anyone with basic computing skills to begin building wireless devices with a Raspberry Pi. You can create anything from a simple traffic light, to a battery monitor, or even a temperature gauge that sends data to the Xively IoT cloud so billions can access the data.This month, Ciseco is giving away twelve Raspberry Pi Wireless Inventors kits, worth £49.99 each for EETimes Europe's readers to win.
And the winners are...
In our previous reader offer, Farsens was giving away five kits for EEtimes Europe readers to evaluate its FenixVortex, Kineo and X1 wireless, battery free sensor tags.
Lucky winners include Mr A. Neil from the UK, Mr. E. Delvaux from Belgium, Mr Lengal from the Czech Republic, Mr H. Bijlsma from the Netherlands, and Mr G. Pfaff from Germany. All should be receiving their packages soon. Lets wish them some interesting findings with their projects.
December 15, 2011 | Texas instruments | 222901974
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