Ralph Wijshoff

Ir. Ralph Wijshoff


PhD Candidate

Eindhoven University of Technology
Department of Electrical Engineering
Signal Processing Systems Group

Work address TU/e:
Den Dolech 2
5612 AZ Eindhoven
the Netherlands
Room: PT 3.08

Work address Philips Research:
High Tech Campus 34
5656 AE Eindhoven
the Netherlands
Room: HTC34.1.003

Phone: +31 40 2747821
E-mail: R.W.C.G.R.Wijshoff@tue.nl

2013

/ Ralph W. C. G. R. Wijshoff, Toeno Van der Sar, Wouter H. Peeters, Rick Bezemer, Paul Aelen, Igor W. F. Paulussen, Simone C. M. A. Ordelman, Alyssa Venema, Paul F. J. Van Berkom, Ronald M. Aarts, Pierre H. Woerlee, Gert-Jan Scheffer, and Gerrit J. Noordergraaf, "Detection of a spontaneous pulse in photoplethysmograms during automated cardiopulmonary resuscitation in a porcine model", Resuscitation, vol. 84, no. 11, 2013, pp. 1625–1632.
/ Ralph W. C. G. R. Wijshoff, Toeno Van der Sar, Ronald M. Aarts, Pierre H. Woerlee, and Gerrit Jan Noordergraaf, "Potential of photoplethysmography to guide pulse checks during cardiopulmonary resuscitation: observations in an animal study", Resuscitation 2013, ERC Symposium on Outcomes, Krakow, Poland, 2013, pp. S1.
/ Ralph W. C. G. R. Wijshoff, Massimo Mischi, Pierre H. Woerlee, and Ronald M. Aarts, "Improving Pulse Oximetry Accuracy by Removing Motion Artifacts from Photoplethysmograms Using Relative Sensor Motion: A Preliminary Study", Oxygen Transport to Tissue XXXV, Series: Advances in Experimental Medicine and Biology, Vol. 789, Chapter 55, pp. 411-417, 2013.

2012

/ Ralph W. C. G. R. Wijshoff, Massimo Mischi, Jeroen Veen, Alexander M. Van der Lee, and Ronald M. Aarts, "Reducing motion artifacts in photoplethysmograms using relative sensor motion: phantom study", vol. 17, no. 11, 2012, pp. 117007-1 - 117007-15.
/ Ralph W. C. G. R. Wijshoff, Massimo Mischi, Pierre H. Woerlee, and Ronald M. Aarts, "Improving pulse oximetry accuracy by removing motion artifacts from photoplethysmograms using relative sensor motion: preliminary study", Abstract book of ISOTT 2012, Conference of the International Society on Oxygen Transport to Tissue, Bruges, Belgium, 2012, pp. 65.

2011

/ Ralph W. C. G. R. Wijshoff, Massimo Mischi, Alexander M. van der Lee, Pierre Woerlee, Paul Aelen, Niek Lambert, and Ronald M. Aarts, "Correlation of relative and global sensor motion with motion artifacts in photoplethysmograms", Proceedings of the 10th Belgian Day on Biomedical Engineering and the Annual Symposium of the IEEE EMBS Benelux Chapter, Brussels, Belgium, 2011.
/ Ralph W. C. G. R. Wijshoff, Jeroen Veen, Alexander M. van der Lee, Lars Mulder, Marco Stijnen, Sjoerd van Tuijl, and Ronald M. Aarts, "Reducing motion artifacts in photoplethysmograms by using light source displacement as an artifact reference: phantom study", Proceedings of the Biomedica Life Science Summit, Eindhoven, the Netherlands, 2011, pp. 150.
/ Ralph W. C. G. R. Wijshoff, Jeroen Veen, Alexander M. van der Lee, Lars Mulder, Marco Stijnen, Sjoerd van Tuijl, and Ronald M. Aarts, "PPG motion artifact handling using a self-mixing interferometric sensor", Proceedings of SPIE, Optical Fibers, Sensors, and Devices for Biomedical Diagnostics and Treatment XI, vol. 7894, 2011, pp. 0F1 - 0F13.

2010

/ Ralph W. C. G. R. Wijshoff, Ronald M. Aarts, Jeroen Veen, Alexander M. van der Lee, and Cristian Presura, "Self-mixing interferometric sensor displacement reference for PPG motion artifact handling", Proceedings of 21st ProRISC Workshop of the STW.ICT Conference, Veldhoven, the Netherlands, 2010, pp. 52-55.

2009

/ Ralph W. C. G. R. Wijshoff, Jeroen Veen, Olaf Such, Ronald M. Aarts, and Jan W. M. Bergmans, "Towards a hemodynamic model to characterize inaccuracies in finger pulse oximetry", Proceedings of the 4th Annual Symposium of the IEEE-EMBS Benelux Chapter, Enschede, the Netherlands, 2009, pp. 120-123.