Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Digital assistant monitors respiration

27.02.2008
Patients with respiratory diseases have to adapt their lifestyle to the illness. A digital assistant can help them to do so, using a respiration monitoring system integrated directly in their clothing. Fraunhofer researchers will be presenting the technology at CeBIT in Hanover on March 4 through 9.

Avoid irritants, breathe properly, have plenty to drink, get regular exercise, keep an asthma diary – patients with chronic respiratory diseases have to lead a highly disciplined life. In future, a digital patient assistant can help them to do so: It keeps a log of their behavior, reminds them to do their breathing exercises, provides telemedical services and a direct line to the therapist, and provides them with information such as suitable bicycle tours. Research scientists from the Fraunhofer Institutes for Software and Systems Engineering ISST and for Integrated Circuits IIS will be presenting the system at CeBIT, using a bicycle guide as an example.

The digital assistant acts as a navigation device and tells the cyclists about places of interest with the aid of video clips. More than anything, however, it takes care of the person’s health needs, as ISST project manager Thomas Königsmann reports: “The PDA suggests suitable tours and monitors the patient’s respiration values during the bicycle tour.” In the evening, the doctor can check out the data and get an idea of how the patient’s health is progressing. If necessary, he or she can adjust the medication dosage on the basis of the data obtained.

The patient’s respiration can be monitored with the RespiSENS measuring system developed by researchers at the Fraunhofer Institute for Integrated Circuits IIS. This is integrated directly in an item of clothing, and registers how fast and how strongly the wearer is breathing. The measurements are taken with the aid of respiration straps, which are conductors integrated into a T-shirt in a zig-zag pattern across the patient’s chest and stomach, and which emit an electric signal when expanded. The raw data are transmitted to a tiny module that records and processes them, then transmits the information to a cell phone or a PDA. If the value fails to reach a certain pre-defined level, the system sets off an alarm. “The device requires only a very low current, and is so small that it causes no discomfort in the patient’s clothing,” says project manager Andreas Tobola. “The module itself is no bigger than a matchbook, and then there is a small rechargeable battery for the power supply.” The measuring system is suitable for a wide range of applications: in the diagnosis of sleep disorders, in remote care of patients or even in sports. Professional and amateur athletes can use it to measure their breathing rate and effort with great reliability.

The digital patient assistant and the RespiSENS measuring system will be on display at the Fraunhofer stand B36 in Hall 9.

Britta Schmitz | alfa
Further information:
http://www.fraunhofer.de

More articles from Information Technology:

nachricht Cutting edge research for the industries of tomorrow – DFKI and NICT expand cooperation
21.03.2017 | Deutsches Forschungszentrum für Künstliche Intelligenz GmbH, DFKI

nachricht Molecular motor-powered biocomputers
20.03.2017 | Technische Universität Dresden

All articles from Information Technology >>>

The most recent press releases about innovation >>>

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

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

Im Focus: Researchers Imitate Molecular Crowding in Cells

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Argon is not the 'dope' for metallic hydrogen

24.03.2017 | Materials Sciences

Astronomers find unexpected, dust-obscured star formation in distant galaxy

24.03.2017 | Physics and Astronomy

Gravitational wave kicks monster black hole out of galactic core

24.03.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>