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Bäcklund, Ylva
Alternative names
Publications (10 of 51) Show all publications
Lönnblad, J., Nilsson, G., Folke, M., Hök, B., Lindén, M. & Bäcklund, Y. (2005). Artefacts in continuous ECG recordings: provoking and preventing manoeuvres. Scandinavian Cardiovascular Journal, 39(3), 167-171.
Open this publication in new window or tab >>Artefacts in continuous ECG recordings: provoking and preventing manoeuvres
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2005 (English)In: Scandinavian Cardiovascular Journal, ISSN 1401-7431, E-ISSN 1651-2006, Vol. 39, no 3, 167-171 p.Article in journal (Refereed) Published
Abstract [en]

Objectives. A systematic estimation of the effects of some clinically important artefact provoking and artefact-preventing manoeuvres.

Design. A test protocol for the evaluation of technical modifications of continuous ECG recordings was tested in 17 patients. The programme comprised ECG recordings during five artefact-provoking manoeuvres (slight shaking of the ECG cables, rotating shoulders, slight electrode touching, washing, teeth-brushing) and two simple artefact-preventing manoeuvres (taping ECG cables and covering electrodes with paper cups).

Results. The artefact-provoking manoeuvres induced a substantial increase in artefactual ECG. The artefact-preventing manoeuvres only incompletely prevented this increase.

Conclusion. There is a great need of technical improvements to reduce the distortion of ECG by artefacts. The test protocol developed by us exposes a broad spectrum of different categories of ECG qualities and is therefore suitable for evaluating technical improvements concerning artefactual ECG.

Keyword
Aged, Aged; 80 and over, Artifacts, Clinical Protocols, Diagnostic Errors, Electrocardiography/*instrumentation, Electrodes, Female, Humans, Male, Middle Aged, Research Support; Non-U.S. Gov't
National Category
Medical and Health Sciences
Identifiers
urn:nbn:se:uu:diva-78328 (URN)10.1080/14017430510009203 (DOI)16146979 (PubMedID)
Available from: 2006-03-22 Created: 2006-03-22 Last updated: 2017-12-14Bibliographically approved
Jönsson, M., Aldaeus, F., Johansson, L., Lindberg, U., Hamp, S., Jonsson, G., . . . Bäcklund, Y. (2004). A Study of Biological Particles in Bio-MEMS Devices using Dielectrophoresis. Proceedings of the fifth Micro Structure Workshop, 65-69.
Open this publication in new window or tab >>A Study of Biological Particles in Bio-MEMS Devices using Dielectrophoresis
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2004 In: Proceedings of the fifth Micro Structure Workshop, 65-69 p.Article in journal (Refereed) Published
Identifiers
urn:nbn:se:uu:diva-94268 (URN)
Available from: 2006-04-07 Created: 2006-04-07 Last updated: 2012-06-20
Jönsson, M., Aldaeus, F., Johansson, L. E., Lindberg, U., Hamp, S., Jonsson, G., . . . Bäcklund, Y. (2004). A Study of Biological Particles in Bio-MEMS Devices using Dielectrophoresis. In: Micro Structure Workshop, 29-31 March, Ystad, Sweden. .
Open this publication in new window or tab >>A Study of Biological Particles in Bio-MEMS Devices using Dielectrophoresis
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2004 (English)In: Micro Structure Workshop, 29-31 March, Ystad, Sweden, 2004Conference paper, Published paper (Other academic)
Identifiers
urn:nbn:se:uu:diva-67291 (URN)
Available from: 2005-05-04 Created: 2005-05-04 Last updated: 2012-06-20
Öjefors, E., Lindblom, J., Rydberg, A., Kurup, D. G., Bäcklund, Y., Municio, F., . . . Scheck, H. (2001). High gain micromachined slot-coupled patch-antenna for 60 GHz WLAN application. In: 8th COST 260 Meeting on Smart Antenna Computer Aided Design & Technology, Université de Rennes, France. .
Open this publication in new window or tab >>High gain micromachined slot-coupled patch-antenna for 60 GHz WLAN application
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2001 (English)In: 8th COST 260 Meeting on Smart Antenna Computer Aided Design & Technology, Université de Rennes, France, 2001Conference paper, Published paper (Refereed)
National Category
Signal Processing Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39957 (URN)
Available from: 2007-02-27 Created: 2007-02-27 Last updated: 2012-06-20
Köhler, J., Strandman, C., Vallin, Ö., Hedlund, C. & Bäcklund, Y. (2001). Silicon fusion bond interfaces resilient to wet anisotropic etchants. Journal of Micromechanics and Microengineering, 11, 359-363.
Open this publication in new window or tab >>Silicon fusion bond interfaces resilient to wet anisotropic etchants
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2001 (English)In: Journal of Micromechanics and Microengineering, Vol. 11, 359-363 p.Article in journal (Refereed) Published
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39537 (URN)
Available from: 2007-02-27 Created: 2007-02-27 Last updated: 2012-06-20
Hagman, B., Richard, Å., Bäcklund, Y. & Hedlund, C. (2000). Anodic bonding of materials with large difference in thermal expansion. In: MME'00 (Micro Mechanics Europe), October 1-3, Uppsala, Sweden. .
Open this publication in new window or tab >>Anodic bonding of materials with large difference in thermal expansion
2000 (English)In: MME'00 (Micro Mechanics Europe), October 1-3, Uppsala, Sweden, 2000Conference paper, Published paper (Refereed)
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39623 (URN)
Available from: 2007-02-28 Created: 2007-02-28 Last updated: 2012-06-20
Öjefors, E., Lindblom, J., Rydberg, A., Kurup, D., Bäcklund, Y., Municio, F., . . . Scheck, H. (2000). High gain micromachined slot-coupled patch-antenna for 60 GHz WLAN application. In: 8th COST 260 Meeting on Smart Antenna Computer Aided Design & Technology, Université de Rennes, France. .
Open this publication in new window or tab >>High gain micromachined slot-coupled patch-antenna for 60 GHz WLAN application
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2000 (English)In: 8th COST 260 Meeting on Smart Antenna Computer Aided Design & Technology, Université de Rennes, France, 2000Conference paper, Published paper (Other academic)
Identifiers
urn:nbn:se:uu:diva-39959 (URN)
Available from: 2008-10-17 Created: 2008-10-17 Last updated: 2012-06-20
Vallin, Ö. & Bäcklund, Y. (2000). High-temperature piezoresistive gauge fabricated on commercially available silicon-on-insulator wafers. J Micromech Microeng, 10, 196-199.
Open this publication in new window or tab >>High-temperature piezoresistive gauge fabricated on commercially available silicon-on-insulator wafers
2000 (English)In: J Micromech Microeng, Vol. 10, 196-199 p.Article in journal (Refereed) Published
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39570 (URN)
Available from: 2007-02-28 Created: 2007-02-28 Last updated: 2012-06-20
Bäcklund, Y. (2000). Micromachining in Silicon for Passive Alignment of Optical Fibres. In: Micro-Opto-Electro-Mechanical Systems, 22-23 May, Glasgow, Scotland, United Kingdom, Proc. of SPIE Vol. 4075 (pp. 118). .
Open this publication in new window or tab >>Micromachining in Silicon for Passive Alignment of Optical Fibres
2000 (English)In: Micro-Opto-Electro-Mechanical Systems, 22-23 May, Glasgow, Scotland, United Kingdom, Proc. of SPIE Vol. 4075, 2000, 118- p.Conference paper, Published paper (Refereed)
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39579 (URN)
Available from: 2007-02-28 Created: 2007-02-28 Last updated: 2012-06-20
Köhler, J., Strandman, C., Vallin, Ö., Hedlund, C. & Bäcklund, Y. (2000). Silicon fusion bond interfaces resilient to wet anisotropic etchants. In: Micromechanics Europe 2000, Uppsala (pp. 142-145). .
Open this publication in new window or tab >>Silicon fusion bond interfaces resilient to wet anisotropic etchants
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2000 (English)In: Micromechanics Europe 2000, Uppsala, 2000, 142-145 p.Conference paper, Published paper (Refereed)
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:uu:diva-39631 (URN)
Available from: 2007-02-09 Created: 2007-02-09 Last updated: 2012-06-20
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