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Träfflista för sökning "WAKA:kon ;lar1:(hb);pers:(Lindecrantz Kaj)"

Sökning: WAKA:kon > Högskolan i Borås > Lindecrantz Kaj

  • Resultat 1-10 av 33
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1.
  • Abtahi, Farhad, et al. (författare)
  • An Affordable ECG and Respiration Monitoring System Based on Raspberry PI and ADAS1000 : First Step towards Homecare Applications
  • 2015
  • Ingår i: 16th Nordic-Baltic Conference on Biomedical Engineering : 16. NBC & 10. MTD 2014 joint conferences. October 14-16, 2014, Gothenburg, Sweden. - Springer. - 978-3-319-12966-2 ; s. 5-8
  • Konferensbidrag (refereegranskat)abstract
    • Homecare is a potential solution for problems associated with an aging population. This may involve several physiological measurements, and hence a flexible but affordable measurement device is needed. In this work, we have designed an ADAS1000-based four-lead electrocardiogram (ECG) and respiration monitoring system. It has been implemented using Raspberry PI as a platform for homecare applications. ADuM chips based on iCoupler technology have been used to achieve electrical isolation as required by IEC 60601 and IEC 60950 for patient safety. The result proved the potential of Raspberry PI for the design of a compact, affordable, and medically safe measurement device. Further work involves developing a more flexible software for collecting measurements from different devices (measuring, e.g., blood pressure, weight, impedance spectroscopy, blood glucose) through Bluetooth or user input and integrating them into a cloud-based homecare system.
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  • Abtahi, Farhad, et al. (författare)
  • Development and preliminary evaluation of an Android based heart rate variability biofeedback system
  • 2014
  • Ingår i: 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2014), 26-30 August, 2014, Chicago, IL, USA. - IEEE. - 1557-170X. ; s. 3382-3385
  • Konferensbidrag (refereegranskat)abstract
    • The reduced Heart Rate Variability (HRV) is believed to be associated with several diseases such as congestive heart failure, diabetes and chronic kidney diseases (CKD). In these cases, HRV biofeedback may be a potential intervention method to increase HRV which in turn is beneficial to these patients. In this work, a real-time Android biofeedback application based on a Bluetooth enabled ECG and thoracic electrical bioimpedance (respiration) measurement device has been developed. The system performance and usability have been evaluated in a brief study with eight healthy volunteers. The result demonstrates real-time performance of system and positive effects of biofeedback training session by increased HRV and reduced heart rate. Further development of the application and training protocol is ongoing to investigate duration of training session to find an optimum length and interval of biofeedback sessions to use in potential interventions.
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  • Atefi, S. R., et al. (författare)
  • Electrical Bioimpedance cerebral monitoring. Preliminary results from measurements on stroke patients
  • 2012
  • Ingår i: Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE. - IEEE. - 978-142444119-8 ; s. 126-129
  • Konferensbidrag (refereegranskat)abstract
    • Electrical Bioimpedance Spectroscopy (EBIS) is currently used in different tissue characterization applications. In this work we aim to use EBIS to study changes in electrical properties of the cerebral tissues after an incident of hemorrhage/ischemic stroke. To do so a case-control study was conducted using six controls and three stroke cases. The preliminary results of this study show that by using Cole-based analysis on EBIS measurements and analyzing the Cole parameters R0 and R∞, it is possible to detect changes on electrical properties of cerebral tissue after stroke. 
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  • Lindecrantz, Kaj (författare)
  • Care@Distance - Hemövervakning av hjärtsviktpatienter
  • 2007
  • Ingår i: NIVO i Norr, Boende och Hälsa inom framtidens vård och omsorg - workshop den 7-8 juni. - Skellefteå kommun, Umeå kommun, Västerbottens läns landsting, Umeå Universitet, Uminova innovation, LFTP nivo.
  • Konferensbidrag (övrigt vetenskapligt)
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