Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

eHealth closer to reality thanks to real-time relevant medical data extraction

21.08.2008
IMEC and i.Know apply “knowledge streaming” on wireless cardiac monitoring

In the framework of Holst Centre, IMEC – Europe’s leading independent nanoelectronics research institute – has broadened the functionality and scope of its wireless health monitoring technology by linking it to real-time extraction of relevant medical data.

The new technology builds upon the “knowledge streaming” concept of i.Know – a Belgian SME specialized in intelligent applications for automated knowledge extraction and representation. The system takes a central position in the future scenarios of eHealth and personalized medicine.

The rising cost of healthcare in developed countries calls for alternative ways of increasing efficiency, productivity and usability. Future health monitoring systems will deliver intelligent services in chronic disease management, assisted medical diagnostics, patient compliance monitoring and emergency response. In all of these scenarios, the availability and interpretation of personal medical data plays a crucial role.

Within its Human++ research program at Holst Centre, IMEC already focuses on building blocks for miniaturized wireless sensor nodes allowing comfortable and continuous measurement of body parameters. Thanks to the collaboration with i.Know, the Human++ program moves one step further in the chain and also develops technologies that allow fast and accurate interpretation of the collected data.

The technology developed by IMEC and i.Know is illustrated for the case of ambulatory cardiac monitoring (ECG). Based upon an incoming stream of ECG signals, relevant features are extracted and associated with an objective interpretation. For example the heart rhythm and the shape of an ECG peak allow the system to detect abnormal physiological events. As a consequence, a doctor or a call centre can be alerted to diagnose the status of the monitored patient.

Now that the concept is proven, IMEC and i.Know will further enhance the system by associating it with external databases such as electronic patient records and PubMed. By doing so, the detection of abnormal events can be enriched with contextual data (such as the medication history of the patient). This will e.g. allow doctors to easier find their way in an abundance of data and support their diagnosis. Future research also targets the integration of data from multiple sensors such as EEG, EMG, physical activity monitoring and temperature, allowing more precise interpretations. The concept of knowledge streaming provides a generic framework for data fusion and context-aware monitoring, possibly applicable in domains other than healthcare and medicine.

Katrien Marent | alfa
Further information:
http://www.imec.be

More articles from Medical Engineering:

nachricht Blood biopsy: New technique enables detailed genetic analysis of cancer cells
16.05.2019 | University of Michigan

nachricht Detecting dementia's damaging effects before it's too late
14.05.2019 | University of Arizona

All articles from Medical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: The geometry of an electron determined for the first time

Physicists at the University of Basel are able to show for the first time how a single electron looks in an artificial atom. A newly developed method enables them to show the probability of an electron being present in a space. This allows improved control of electron spins, which could serve as the smallest information unit in a future quantum computer. The experiments were published in Physical Review Letters and the related theory in Physical Review B.

The spin of an electron is a promising candidate for use as the smallest information unit (qubit) of a quantum computer. Controlling and switching this spin or...

Im Focus: Self-repairing batteries

UTokyo engineers develop a way to create high-capacity long-life batteries

Engineers at the University of Tokyo continually pioneer new ways to improve battery technology. Professor Atsuo Yamada and his team recently developed a...

Im Focus: Quantum Cloud Computing with Self-Check

With a quantum coprocessor in the cloud, physicists from Innsbruck, Austria, open the door to the simulation of previously unsolvable problems in chemistry, materials research or high-energy physics. The research groups led by Rainer Blatt and Peter Zoller report in the journal Nature how they simulated particle physics phenomena on 20 quantum bits and how the quantum simulator self-verified the result for the first time.

Many scientists are currently working on investigating how quantum advantage can be exploited on hardware already available today. Three years ago, physicists...

Im Focus: Accelerating quantum technologies with materials processing at the atomic scale

'Quantum technologies' utilise the unique phenomena of quantum superposition and entanglement to encode and process information, with potentially profound benefits to a wide range of information technologies from communications to sensing and computing.

However a major challenge in developing these technologies is that the quantum phenomena are very fragile, and only a handful of physical systems have been...

Im Focus: A step towards probabilistic computing

Working group led by physicist Professor Ulrich Nowak at the University of Konstanz, in collaboration with a team of physicists from Johannes Gutenberg University Mainz, demonstrates how skyrmions can be used for the computer concepts of the future

When it comes to performing a calculation destined to arrive at an exact result, humans are hopelessly inferior to the computer. In other areas, humans are...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

SEMANTiCS 2019 brings together industry leaders and data scientists in Karlsruhe

29.04.2019 | Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

 
Latest News

Plumbene, graphene's latest cousin, realized on the 'nano water cube'

23.05.2019 | Materials Sciences

New flatland material: Physicists obtain quasi-2D gold

23.05.2019 | Materials Sciences

New Boost for ToCoTronics

23.05.2019 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>