Håvard Kalvøy

  • PhD
  • 23071589
 

Publications 2019

Aria S, Elfarri Y, Elvegård M, Gottfridsson A, Grønaas HS, Harang S, Jansen A, Madland TER, Martins IB, Olstad MW, Ryan TL, Shaban AN, Svenningsen ØL, Sørensen AD, Ulvestad EH, Vister OM, Øvergaard MB, Kalvøy H, Pettersen FJ, Odland HH, Joten VM, Martinsen ØG, Tronstad C, Elvebakk O, Martinsen ØG (2019)
Measuring Blood Pulse Wave Velocity with Bioimpedance in Different Age Groups
Sensors (Basel), 19 (4)
DOI 10.3390/s19040850, PubMed 30791368

Publications 2018

Amini M, Hisdal J, Kalvøy H (2018)
Applications of bioimpedance measurement techniques in tissue engineering
Journal of Electrical Bioimpedance, 9 (1), 142–158
DOI 10.2478/joeb-2018-0019, PublikaID 309

Anso J, Balmer TW, Jegge Y, Kalvoy H, Bell BJ, Dur C, Calvo EM, Williamson TM, Gerber N, Ferrario D, Forterre F, Buchler P, Stahel A, Caversaccio MD, Weber S, Gavaghan KA (2018)
Electrical Impedance to Assess Facial Nerve Proximity During Robotic Cochlear Implantation
IEEE Trans Biomed Eng, 66 (1), 237-245
DOI 10.1109/TBME.2018.2830303, PubMed 29993441

Bari DS, Aldosky HYY, Tronstad C, Kalvøy H, Martinsen G (2018)
Electrodermal activity responses for quantitative assessment of felt pain
Journal of Electrical Bioimpedance, 9 (1), 52–58
DOI 10.2478/joeb-2018-0010, PublikaID 311

Bari DS, Aldosky HYY, Tronstad C, Kalvøy H, Martinsen ØG (2018)
Influence of Relative Humidity on Electrodermal Levels and Responses
Skin Pharmacol Physiol, 31 (6), 298-307
DOI 10.1159/000492275, PubMed 30179872

Elvebakk O, Tronstad C, Birkeland KI, Jenssen TG, Bjørgaas MR, Frøslie KF, Godang K, Kalvøy H, Martinsen ØG, Gulseth HL (2018)
Evaluation of Hypoglycaemia with Non-Invasive Sensors in People with Type 1 Diabetes and Impaired Awareness of Hypoglycaemia
Sci Rep, 8 (1), 14722
DOI 10.1038/s41598-018-33189-1, PubMed 30283093

Strand-Amundsen RJ, Tronstad C, Kalvøy H, Ruud TE, Høgetveit JO, Martinsen ØG, Tønnessen TI (2018)
Small intestinal ischemia and reperfusion-bioimpedance measurements
Physiol Meas, 39 (2), 025001
DOI 10.1088/1361-6579/aaa576, PubMed 29303488

Tronstad C, Elvebakk O, Staal OM, Kalvøy H, Høgetveit JO, Jenssen TG, Birkeland KI, Martinsen ØG (2018)
Non-invasive prediction of blood glucose trends during hypoglycemia
Anal Chim Acta, 1052, 37-48
DOI 10.1016/j.aca.2018.12.009, PubMed 30685040

Publications 2017

Bari DS, Aldosky HYY, Tronstad C, Kalvøy H, Martinsen ØG (2017)
Electrodermal responses to discrete stimuli measured by skin conductance, skin potential, and skin susceptance
Skin Res Technol, 24 (1), 108-116
DOI 10.1111/srt.12397, PubMed 28776764

Kalvoy H, Tronstad C, Ullensvang K, Steinfeldt T, Sauter AR (2017)
Detection of needle to nerve contact based on electric bioimpedance and machine learning methods
Conf Proc IEEE Eng Med Biol Soc, 2017, 9-12
DOI 10.1109/EMBC.2017.8036750, PubMed 29059798

Strand-Amundsen RJ, Reims HM, Tronstad C, Kalvøy H, Martinsen ØG, Høgetveit JO, Ruud TE, Tønnessen TI (2017)
Ischemic small intestine-in vivo versus ex vivo bioimpedance measurements
Physiol Meas, 38 (5), 715-728
DOI 10.1088/1361-6579/aa67b7, PubMed 28319030

Tronstad C, Elvebakk O, Kalvoy H, Bjorgaas MR, Martinsen OG (2017)
Detection of sympathoadrenal discharge by parameterisation of skin conductance and ECG measurement
Conf Proc IEEE Eng Med Biol Soc, 2017, 3997-4000
DOI 10.1109/EMBC.2017.8037732, PubMed 29060773

Publications 2016

Pettersen FJ, Martinsen OG, Hogetveit JO, Kalvoy H, Odland HH (2016)
Bioimpedance measurements of temporal changes in beating hearts
Biomed. Phys. Eng. Express, 2 (6), UNSP 065015

Strand-Amundsen RJ, Tronstad C, Kalvøy H, Gundersen Y, Krohn CD, Aasen AO, Holhjem L, Reims HM, Martinsen ØG, Høgetveit JO, Ruud TE, Tønnessen TI (2016)
In vivo characterization of ischemic small intestine using bioimpedance measurements
Physiol Meas, 37 (2), 257-75
DOI 10.1088/0967-3334/37/2/257, PubMed 26805916

Publications 2015

Kalvoy H, Aliau-Bonet C, Pallas-Areny R, Martinsen OG (2015)
Effects of stray capacitance to ground in three electrode monopolar needle bioimpedance measurements
Conf Proc IEEE Eng Med Biol Soc, 2015, 7542-5
DOI 10.1109/EMBC.2015.7320137, PubMed 26738037

Kalvøy H, Sauter AR (2015)
Detection of intraneural needle-placement with multiple frequency bioimpedance monitoring: a novel method
J Clin Monit Comput, 30 (2), 185-92
DOI 10.1007/s10877-015-9698-3, PubMed 25902898

Publications 2014

Pettersen FJ, Ferdous H, Kalvøy H, Martinsen ØG, Høgetveit JO (2014)
Comparison of four different FIM configurations--a simulation study
Physiol Meas, 35 (6), 1067-82
DOI 10.1088/0967-3334/35/6/1067, PubMed 24844930

Publications 2013

Tronstad C, Kalvøy H, Grimnes S, Martinsen Ø (2013)
Improved estimation of sweating based on electrical properties of skin
Ann Biomed Eng, 41 (5), 1074-83
DOI 10.1007/s10439-013-0743-4, PubMed 23325304

Tronstad C, Kalvøy H, Grimnes S, Martinsen ØG (2013)
Waveform difference between skin conductance and skin potential responses in relation to electrical and evaporative properties of skin
Psychophysiology, 50 (11), 1070-8
DOI 10.1111/psyp.12092, PubMed 23889171

Publications 2012

Haugan B, Langerud AK, Kalvøy H, Frøslie KF, Riise E, Kapstad H (2012)
Can we trust the new generation of infrared tympanic thermometers in clinical practice?
J Clin Nurs, 22 (5-6), 698-709
DOI 10.1111/j.1365-2702.2012.04077.x, PubMed 22860884

Publications 2011

Kalvøy H, Johnsen GK, Martinsen OG, Grimnes S (2011)
New method for separation of electrode polarization impedance from measured tissue impedance
Open Biomed Eng J, 5, 8-13
DOI 10.2174/1874120701105010008, PubMed 21625369

Publications 2010

Høyum P, Kalvøy H, Martinsen ØG, Grimnes S (2010)
A finite element model of needle electrode spatial sensitivity
Physiol Meas, 31 (10), 1369-79
DOI 10.1088/0967-3334/31/10/006, PubMed 20736490

Kalvøy H, Tronstad C, Nordbotten B, Grimnes S, Martinsen ØG (2010)
Electrical impedance of stainless steel needle electrodes
Ann Biomed Eng, 38 (7), 2371-82
DOI 10.1007/s10439-010-9989-2, PubMed 20217478

Martinsen OG, Kalvøy H, Grimnes S, Nordbotten B, Hol PK, Fosse E, Myklebust H, Becker LB (2010)
Invasive electrical impedance tomography for blood vessel detection
Open Biomed Eng J, 4, 135-7
DOI 10.2174/1874120701004010135, PubMed 21611140

Publications 2009

Kalvøy H, Frich L, Grimnes S, Martinsen OG, Hol PK, Stubhaug A (2009)
Impedance-based tissue discrimination for needle guidance
Physiol Meas, 30 (2), 129-40
DOI 10.1088/0967-3334/30/2/002, PubMed 19136732

Sauter AR, Dodgson MS, Kalvøy H, Grimnes S, Stubhaug A, Klaastad O (2009)
Current threshold for nerve stimulation depends on electrical impedance of the tissue: a study of ultrasound-guided electrical nerve stimulation of the median nerve
Anesth Analg, 108 (4), 1338-43
DOI 10.1213/ane.0b013e3181957d84, PubMed 19299809

Publications 2008

Kalvoy H, Martinsen OG, Grimnes S (2008)
Determination of tissue type surrounding a needle tip by electrical bioimpedance
Conf Proc IEEE Eng Med Biol Soc, 2008, 2285-6
DOI 10.1109/IEMBS.2008.4649653, PubMed 19163156

Publications 2007

Kalvoy H, Grimnes S, Martinsen OG (2007)
Needle position determined by tissue impedance
IFMBE PROC, 17, 205-+

Page visits: 1404