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dc.date.accessioned2013-03-12T08:31:29Z
dc.date.available2013-03-12T08:31:29Z
dc.date.issued2008en_US
dc.date.submitted2008-09-04en_US
dc.identifier.citationNordbotten, Bernt Jørgen. Bioimpedance Measurements Using the Integrated Circuit AD5933. Masteroppgave, University of Oslo, 2008en_US
dc.identifier.urihttp://hdl.handle.net/10852/11202
dc.description.abstractThis thesis gives a description of a prototype bioimpedance measurement system based on the integrated circuit AD5933. The prototype operates from 5 - 100 kHz and covers the impedance range 0.1k - 10 M in six subranges. The system is operated from a PC, and the software required for operation and control has been developed. Verification testing on R/C modules have shown that the calibration process and the signal level are critical issues with regard to operational performance. With carefull calibration the system operates well and whole body measurements on 11 persons have been performed with satisfactory and repeatable results. Statistical processing of the results using both a Standard Deviation approach and a Principal Components Analysis gave results identifying regions of whole body impedance values as well as indicators for outliers. The measurement principle as such is very promising and with a promised updating of the IC the applicability will improve. veng
dc.language.isoengen_US
dc.subjectbioimpedansen_US
dc.titleBioimpedance Measurements Using the Integrated Circuit AD5933en_US
dc.typeMaster thesisen_US
dc.date.updated2009-04-16en_US
dc.creator.authorNordbotten, Bernt Jørgenen_US
dc.subject.nsiVDP::430en_US
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.au=Nordbotten, Bernt Jørgen&rft.title=Bioimpedance Measurements Using the Integrated Circuit AD5933&rft.inst=University of Oslo&rft.date=2008&rft.degree=Masteroppgaveen_US
dc.identifier.urnURN:NBN:no-20199en_US
dc.type.documentMasteroppgaveen_US
dc.identifier.duo83771en_US
dc.contributor.supervisorØrjan G. Martinsen, Sverre Grimnesen_US
dc.identifier.bibsys092076971en_US
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/11202/1/Nordbotten.pdf


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