PRTODAY / NewswireToday Free press release distribution service network

Written by / Agency / Source: Imec

Check Ads Availability|e-mail Article


Are you the owner of this article?, Turn it PREMIUM with your LOGO instead - and make it 3rd party Ads-Free! within the next hour!

imec and Holst Centre Report Ultra-low Power Heart Activity Signal Processor - International Solid State Circuit Conference, imec and Holst Centre report an analog-signal processor ASIC – in short ASP - reduces the overall power consumption of an ambulatory heart activity signal monitoring systems
imec and Holst Centre Report Ultra-low Power Heart Activity Signal Processor

 

NewswireToday - /newswire/ - Eindhoven, Netherlands, 2010/02/07 - International Solid State Circuit Conference, imec and Holst Centre report an analog-signal processor ASIC – in short ASP - reduces the overall power consumption of an ambulatory heart activity signal monitoring systems.

   
 
Your Banner Ad Here instead - Showing along with ALL Articles covering Electronics/Instrumentation/RFID Announcements

Replace these Affiliate Programs at ANYTIME! Your banner here within the next hour. Learn How!


 

At today’s International Solid State Circuit Conference, imec and Holst Centre report an analog-signal processor ASIC (application-specific integrated circuit) – in short ASP - that reduces the overall power consumption of an ambulatory heart activity signal monitoring systems by more than 5 times. This is a major step towards autonomous wireless sensor systems powered, which constantly monitor the patient’s health for diagnosis or chronic illness.

In today’s biomedical wireless sensor systems, a lot of power consumption is wasted in the DSP (digital signal processor) or radio by continuously processing biopotential signals (e.g. ECG or electrocardiogram), or transmitting raw data over the wireless link. And, today’s ambulatory biomedical sensor systems also suffer from motion artifacts which affects the robustness of detection algorithms and demands even more processing power.

The innovative ASP, developed within imec’s and Holst Centre’s HUMAN++ program, uses an adaptive sampling scheme based on activity detection. This reduces the amount of data which needs to be processed by the DSP or transmitted by the radio. By preprocessing the signal, a simplified DSP can be used for accurate R-peak detection resulting in lower power consumption of the DSP. Motion artifacts are detected by continuously monitoring the electrode-tissue impedance. The impedance monitoring can also be used for ensuring signal integrity by continuously checking the electrode connectivity.

The ASP has a record low power consumption of only 30µW operating from 2V. It consists of an ECG readout channel, two quadrature readout channels for continuous-time monitoring of electrode-tissue impedance, and two quadrature readout channels for tracking signal fluctuations in a specific frequency band. The ASP also includes an activity detector that senses the frequency content of the ECG signal and adapts the sampling rate of the integrated ADC (analog to digital convertor) for the digitization of the ECG signal. The ASP stage reduces the power consumption of the DSP and wireless transmission by 11 and 6 times respectively. This results in an overall system power dissipation below 300µW for the complete wireless heart activity signal monitoring system which is more than 5 times more power efficient than its predecessors. This power budget also includes the additional functionality of continuous-time electrode-tissue contact impedance measurement.

“Within the Human++ program, imec and Holst Centre develop solutions for an efficient and better healthcare. Self-powered intelligent body area networks with wireless sensors promise to be a solution for more comfortable healthcare systems. This breakthrough is a major step towards constant ambulatory monitoring of people using energy harvesting, which increases the comfort level of patients and is a cost- and time-efficient alternative for current monitoring systems;” said Bert Gyselinckx, general manager imec the Netherlands at Holst Centre.

Industry can get access to this technology by joining the Human++ program as research partner or by licensing agreements for further product development.

At this week’s International Solid State Circuit Conference, imec and Holst Centre present their newest breakthroughs in ultra-low power design for wireless communications and wireless sensor networks and in organic electronics with an impressive number of contributions including 10 reviewed publications and 6 contributions to tutorials and workshops.
The news release is based on paper 6.6: A 30μW Analog Signal Processor ASIC for Biomedical Signal Monitoring.

About imec
Imec (imec.be) performs world-leading research in nano-electronics. Imec leverages its scientific knowledge with the innovative power of its global partnerships in ICT, healthcare and energy. Imec delivers industry-relevant technology solutions. In a unique high-tech environment, its international top talent is committed to providing the building blocks for a better life in a sustainable society.
Imec is headquartered in Leuven, Belgium, and has offices in Belgium, the Netherlands, Taiwan, US, China and Japan. Its staff of more than 1,650 people includes over 550 industrial residents and guest researchers. In 2008, imec's revenue (P&L) was 270 million euro.

Imec is a registered trademark for the activities of IMEC International (a legal entity set up under Belgian law as a "stichting van openbaar nut”), imec Belgium (IMEC vzw supported by the Flemish Government), imec the Netherlands (Stichting IMEC Nederland, part of Holst Centre which is supported by the Dutch Government) and imec Taiwan (IMEC Taiwan Co.).

About Holst Centre
Holst Centre (holstcentre.com) is an independent open-innovation R&D centre that develops generic technologies for Wireless Autonomous Transducer Solutions and for Systems-in-Foil. A key feature of Holst Centre is its partnership model with industry and academia around shared roadmaps and programs. It is this kind of cross-fertilization that enables Holst Centre to tune its scientific strategy to industrial needs.

Holst Centre was set up in 2005 by imec (Flanders, Belgium) and TNO (The Netherlands) with support from the Dutch Ministry of Economic Affairs and the Government of Flanders. It is named after Gilles Holst, a Dutch pioneer in Research and Development and first director of Philips Research.
Located on High Tech Campus Eindhoven, Holst Centre benefits from the state-of-the-art on-site facilities. Holst Centre has over 150 employees from around 25 nationalities and a commitment from over 20 industrial partners.

Contact:
Holst Centre: Koen Snoeckx, Communication Manager, T: +31 40 277 40 91, Mobile: +31 612 719843, E: koen.snoeckx[.]holstcentre.com.

 
 
Your Banner Ad Here instead - Showing along with ALL Articles covering Electronics/Instrumentation/RFID Announcements

Replace these Affiliate Programs at ANYTIME! Your banner here within the next hour. Learn How!


 

Written by / Agency / Source: Imec

 
 

Availability: All Regions (Including Int'l)

 

Traffic Booster: [/] Quick Newswire Today Visibility Checker

 

Distribution / Indexing: [+] / [Company listed above is a registered member of our network. Content made possible by PRZOOM / PRTODAY indexing services]

 
 
# # #
 
 
  Your Banner Ad showing on ALL
Electronics/Instrumentation/RFID articles,
CATCH Visitors via Your Competitors Announcements!


imec and Holst Centre Report Ultra-low Power Heart Activity Signal Processor

Company website links NOT available to basic submissions
It is OK to republish and/or LINK any newswire for any legitimate media purpose as long as you name Newswire Today and LINK as the source.
 
  Is this your article?
Activate ALL web links and social stream by Upgrading to Press Release PREMIUM Plan Now!

Imec News |
Publisher Contact: Katrien Marent - imec.be 
+32 16 28 18 80 katrien.marent[.]imec.be
 
Newswire Today - PRZOOM / PRTODAY disclaims any content contained in this article. If you need/wish to contact the company who published the current release, you will need to contact them - NOT us. Issuers of articles are solely responsible for the accuracy of their content. Our complete disclaimer appears here.
IMPORTANT INFORMATION: Issuance, publication or distribution of this press release in certain jurisdictions could be subject to restrictions. The recipient of this press release is responsible for using this press release and the information herein in accordance with the applicable rules and regulations in the particular jurisdiction. This press release does not constitute an offer or an offering to acquire or subscribe for any Imec securities in any jurisdiction including any other companies listed or named in this release.

Electronics/Instrumentation/RFID via RSSAdd NewswireToday - PRZOOM Headline News to FeedBurner
Find who RetweetFollow @NewswireTODAY



Are you the owner of this article?, Turn it PREMIUM with your LOGO instead - and make it 3rd party Ads-Free! within the next hour!


Read Latest Articles From Imec / Company Profile


Read Electronics/Instrumentation/RFID Most Recent Related Newswires:

LORD Corporation Adds Low-Cost, Industrial-Grade 3DM-CV5 Inertial Sensor Family
Bruker Introduces New Calibrations for EOS Handheld LIBS Elemental Analyzer
Bruker Introduces New Clinical Microbiology Assays and Kits at ECCMID
Infineon Joins the 5G Automotive Association to Contribute to Connected Automated Driving
Voith Partners 2ith Persistent Systems, LLC to Offer Unique Radio Technology for Industrial Environments
Spellman High Voltage Electronics to Exhibit at the International Technical Exhibition of Medical Imaging 2017 (ITEM)
Curtiss-Wright Introduces Cost-Effective COTS-based Radiation-Tolerant Data Acquisition System for Space Based Applications
Tiempo Secure Introduces TESIC-SE Secure Element Associating High Security with Low Power for the IoT Market
Curtiss-Wright and WOLF Advanced Technology Collaborate to Bring Advanced NVIDIA Maxwell and Pascal GPGPU COTS Solutions to ISR/EW Applications
Signaling Continued Investment in China, Bruker Open Beijing Center of Excellence
Bluestar Introduces New ISV Connect Program
Bruker Introduces Novel NMR Solutions at ENC 2017
Bruker Introduces the AVANCE™ NEO NMR Research Platform at ENC 2017
NI Demonstrates World’s First Real-Time Over-the-Air Prototype for Verizon 5G at 28 GHz
Lord Corporation Introduces G-Link-200-8G Wireless Node for Vibration and Machine Health Monitoring

Boost Your Social Network
& Crowdfunding Campaigns


LIFETIME SOCIAL MEDIA WALL
NewswireToday Celebrates 10 Years in Business


PREMIUM Members


Visit  NAKIVO, Inc.

Visit  BizJobs.com





 
  ©2017 Newswire Today — Limelon Advertising, Co.
Home | About | Advertise/Pricing | Contact | Investors | Privacy/TOS | Sitemap | FRANCAIS
newswire, PR free press releases distribution service magazines engine news alert newsroom press room breaking news public relations articles company news alerts newswiredistribution ezine bizentrepreneur biznewstoday digital business report market search pr firms agencies reports distri-bution today investor relation successful internet entrepreneurs newswire distribution prtoday.com freenewswiredistribution asianewstoday bizwiretoday USA pr UK today - NOT affiliated with PRNewswire as we declined their partnership offer in 2013
 
PRTODAY & NewswireTODAY are NOT affiliated with USA TODAY (usatoday.com)