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Hannu Sorvoja
Hannu Sorvoja
Verifierad e-postadress på ee.oulu.fi
Titel
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Wireless sensor and data transmission needs and technologies for patient monitoring in the operating room and intensive care unit
M Paksuniemi, H Sorvoja, E Alasaarela, R Myllyla
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 5182-5185, 2006
1872006
Measurement of respiratory rate with high-resolution accelerometer and EMFit pressure sensor
T Reinvuo, M Hannula, H Sorvoja, E Alasaarela, R Myllyla
Proceedings of the 2006 IEEE Sensors Applications Symposium, 2006., 192-195, 2006
1452006
Noninvasive blood pressure measurement methods
H Sorvoja, R Myllyla
Molecular and quantum acoustics 27, 239-264, 2006
822006
A two-threshold fall detection algorithm for reducing false alarms
A Sorvala, E Alasaarela, H Sorvoja, R Myllylä
2012 6th International Symposium on Medical Information and Communication …, 2012
682012
Use of EMFi as a blood pressure pulse transducer
H Sorvoja, VM Kokko, R Myllyla, J Miettinen
IEEE transactions on instrumentation and measurement 54 (6), 2505-2512, 2005
682005
Method and arrangement for blood pressure measurement
S Nissilä, A Ruha, H Sorvoja, M Niemimäki, M Sorvisto
US Patent 6,554,773, 2003
452003
Noninvasive blood pressure pulse detection and blood pressure determination
H Sorvoja
University of Oulu, 2006
432006
Fibre optic sensor for non‐invasive monitoring of blood pressure during MRI scanning
TS Myllylä, AA Elseoud, HSS Sorvoja, RA Myllylä, JM Harja, J Nikkinen, ...
Journal of biophotonics 4 (1‐2), 98-107, 2011
392011
Non-invasive, MRI-compatible fibreoptic device for functional near-IR reflectometry of human brain
HSS Sorvoja, TS Myllylä, MY Kirillin, EA Sergeeva, RA Myllylä, ...
Quantum electronics 40 (12), 1067, 2010
372010
Arterial pulse shape measurement using self-mixing effect in a diode laser
J Hast, R Myllylä, H Sorvoja, J Miettinen
Quantum Electronics 32 (11), 975, 2002
352002
Accuracy comparison of oscillometric and electronic palpation blood pressure measuring methods using intra-arterial method as a reference
H Sorvoja, R Myllylä, P Kärjä-Koskenkari, J Koskenkari, M Lilja, ...
Molecular and Quantum Acoustics 26 (235), 60, 2005
332005
Human heart pulse wave responses measured simultaneously at several sensor placements by two MR-compatible fibre optic methods
T Myllylä, V Korhonen, E Vihriälä, H Sorvoja, T Hiltunen, O Tervonen, ...
Journal of Sensors 2012, 2012
302012
Non-invasive blood pressure measurement based on the electronic palpation method
S Nissila, M Sorvisto, H Sorvoja, E Vieri-Gashi, R Myllyla
Proceedings of the 20th Annual International Conference of the IEEE …, 1998
251998
Measurement of cerebral blood flow and metabolism using high power light-emitting diodes
T Myllylä, V Korhonen, Ł Suraźyński, A Zienkiewicz, H Sorvoja, R Myllylä
Measurement 58, 387-393, 2014
212014
A mobile user-interface for elderly care from the perspective of relatives
E Warpenius, E Alasaarela, H Sorvoja, M Kinnunen
Informatics for Health and Social Care 40 (2), 113-124, 2015
182015
Method and apparatus for identifying heartbeat
S Nissilä, A Ruha, J Miettinen, H Sorvoja
US Patent 6,312,387, 2001
182001
Magnetic resonance imaging‐compatible, three‐degrees‐of‐freedom joystick for surgical robot
J Harja, J Tikkanen, H Sorvoja, R Myllylä
The International Journal of Medical Robotics and Computer Assisted Surgery …, 2007
162007
Measurement of ECG, respiratory rate, tilt and temperature of a patient and wireless Zigbee data transmission
H Alamaki
Second International Symposium on Medical Information and Communication …, 2007
162007
A minimally invasive displacement sensor for measuring brain micromotion in 3D with nanometer scale resolution
M Vähäsöyrinki, T Tuukkanen, H Sorvoja, M Pudas
Journal of neuroscience methods 180 (2), 290-295, 2009
122009
A method to determine diastolic blood pressure based on pressure pulse propagation in the electronic palpation method
HSS Sorvoja, RA Myllyla, SM Nissila, PM Karja-Koskenkari, ...
2001 Conference Proceedings of the 23rd Annual International Conference of …, 2001
92001
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Artiklar 1–20