Fred-Johan Pettersen
机构: Researcher, Oslo University Hospital
每年引用次数
引用次数
引用: 251
H-指数: 8
I10-指数 : 7
出版物: 27
Bioimpedance as a tool in cardiac resyncronisation therapy
Fred-Johan Pettersen
2017
Detection of Thromboembolic Events and Pump Thrombosis in HeartWare HVAD Using Accelerometer in a Porcine Model.
Itai Schalit , Andreas Espinoza , Fred-Johan Pettersen , Steinar Snartland
Asaio Journal 66 ( 1) 38 -48
3
2020
From 3D tissue data to impedance using Simpleware ScanFE+IP and COMSOL Multiphysics – a tutorial
Fred-Johan Pettersen , Jan Olav Høgetveit
Journal of Electrical Bioimpedance 2 ( 1) 13 -32
52
2011
Bioimpedance monitoring of 3D cell culturing--complementary electrode configurations for enhanced spatial sensitivity.
Chiara Canali , Arto Heiskanen , Haseena Bashir Muhammad , Per Høyum
Biosensors and Bioelectronics 63 72 -79
28
2015
Accelerometer detects pump thrombosis and thromboembolic events in an in vitro HVAD circuit
Itai Schalit , Andreas Espinoza , Fred-Johan Pettersen , Amrit PS Thiara
Asaio Journal 64 ( 5) 601 -609
21
2018
Parasitic capacitance canceling circuit
Fred-Johan Pettersen
11
2002
Improved detection of thromboembolic complications in left ventricular assist device by novel accelerometer-based analysis
Itai Schalit , Andreas Espinoza , Fred-Johan Pettersen , Helge Skulstad
ASAIO Journal 68 ( 9) 1117 -1125
6
2022
Detection of inflow obstruction in left ventricular assist devices by accelerometer: An in vitro study
Didrik Lilja , Itai Schalit , Andreas Espinoza , Fred-Johan Pettersen
Medical Engineering & Physics 110 103917 -103917
4
2022
Phase-frequency detector and charge pump with feedback
Fred-Johan Pettersen
3
2003
Detection of inflow obstruction in left ventricular assist devices by accelerometer: A porcine model study
Didrik Lilja , Itai Schalit , Andreas Espinoza , Arnt Eltvedt Fiane
The Journal of Heart and Lung Transplantation 42 ( 8) 1005 -1014
2
2023
Phase-frequency detector and charge pump with feedback
Fred-Johan Pettersen
2
2006
Extracorporeal driveline vibrations to detect left ventricular assist device thrombosis–A porcine model study
Didrik Lilja , Itai Schalit , Andreas Espinoza , Tom Nilsen Hoel
The Journal of Heart and Lung Transplantation 43 ( 1) 111 -119
2024
Effect of Electrode Polarization Impedance on Electroadhesion
Easa AliAbbasi , Ørjan Grøttem Martinsen , Fred-Johan Pettersen , Cagatay Basdogan
IEEE World Haptics Conference
2023
Demodulator with Multiple Operating Modes for Amplitude Shift Keyed Signals
Fred-Johan Pettersen , Bjørn Stokke
2008
Precision PTAT current source using only one external resistor
Fred-Johan Pettersen
2006
Circuit for driving a voltage controlled oscillator for frequency modulation
Fred-Johan Pettersen , Petter Eide
2006
Effect of a spherical object in 4 electrode Focused Impedance Method (FIM): measurement and simulation
R Abir , F J Pettersen , O G Martinsen , K S Rabbani
Journal of Physics: Conference Series 434 ( 1) 012009
2
2013
Comparison of four different FIM configurations—a simulation study
F J Pettersen , H Ferdous , H Kalvøy , Ø G Martinsen
Physiological Measurement 35 ( 6) 1067 -1082
4
2014
Impedance measurement set-up based on off-the-shelf PXI modules
F J Pettersen , Ø G Martinsen , S Grimnes , J O Høgetveit
Journal of Physics: Conference Series 224 ( 1) 012002
1
2010
Bioimpedance measurements of temporal changes in beating hearts
F J Pettersen , Ø G Martinsen , J O Høgetveit , H Kalvøy
Biomedical Physics & Engineering Express 2 ( 6) 065015
1
2016