Rune Hansen

Summary

Affiliation: SINTEF Health Research
Country: Norway

Publications

  1. doi request reprint Utilizing dual frequency band transmit pulse complexes in medical ultrasound imaging
    Rune Hansen
    Department of Medical Technology, SINTEF Technology and Society, N 7465 Trondheim, Norway
    J Acoust Soc Am 127:579-87. 2010
  2. doi request reprint Contrast imaging by non-overlapping dual frequency band transmit pulse complexes
    Rune Hansen
    Department of Circulation and Medical Imaging at the Norwegian University of Science and Technology
    IEEE Trans Ultrason Ferroelectr Freq Control 58:290-7. 2011
  3. doi request reprint Nonlinear propagation delay and pulse distortion resulting from dual frequency band transmit pulse complexes
    Rune Hansen
    Department of Medical Technology, SINTEF Technology and Society, Trondheim, Norway
    J Acoust Soc Am 129:1117-27. 2011
  4. doi request reprint Mechanisms of the ultrasound-mediated intracellular delivery of liposomes and dextrans
    Mercy Afadzi
    Department of Physics, The Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 60:21-33. 2013
  5. doi request reprint Transmit beams adapted to reverberation noise suppression using dual-frequency SURF imaging
    Sven Peter Näsholm
    Dept of Circulation and Imaging, Norwegian Univ of Sci and Technol, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 56:2124-33. 2009
  6. doi request reprint SURF imaging for contrast agent detection
    Rune Hansen
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 56:280-90. 2009
  7. doi request reprint Post-processing enhancement of reverberation-noise suppression in dual-frequency SURF imaging
    Sven Peter Näsholm
    Department of Circulation and Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 58:338-48. 2011
  8. doi request reprint Effect of ultrasound parameters on the release of liposomal calcein
    Mercy Afadzi
    Department of Physics, The Norwegian University of Science and Technology, Trondheim, Norway
    Ultrasound Med Biol 38:476-86. 2012

Collaborators

  • Mercy Afadzi
  • Sven Peter Näsholm
  • Svein Erik Måsøy
  • Esben A Nilssen
  • Catharina de L Davies
  • Tonni F Johansen
  • Bjørn A J Angelsen
  • Bjørn A Angelsen
  • Sabina P Strand
  • Tonni Johansen
  • Yngve H Hansen
  • Bjørn Angelsen
  • Oyvind K Standal

Detail Information

Publications8

  1. doi request reprint Utilizing dual frequency band transmit pulse complexes in medical ultrasound imaging
    Rune Hansen
    Department of Medical Technology, SINTEF Technology and Society, N 7465 Trondheim, Norway
    J Acoust Soc Am 127:579-87. 2010
    ..The present paper discusses fundamental concepts in relation to the use of dual frequency band pulse complexes for medical ultrasound imaging...
  2. doi request reprint Contrast imaging by non-overlapping dual frequency band transmit pulse complexes
    Rune Hansen
    Department of Circulation and Medical Imaging at the Norwegian University of Science and Technology
    IEEE Trans Ultrason Ferroelectr Freq Control 58:290-7. 2011
    ....
  3. doi request reprint Nonlinear propagation delay and pulse distortion resulting from dual frequency band transmit pulse complexes
    Rune Hansen
    Department of Medical Technology, SINTEF Technology and Society, Trondheim, Norway
    J Acoust Soc Am 129:1117-27. 2011
    ..In addition, with different transmit foci for the HF and LF pulses, nonlinear aberration will occur...
  4. doi request reprint Mechanisms of the ultrasound-mediated intracellular delivery of liposomes and dextrans
    Mercy Afadzi
    Department of Physics, The Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 60:21-33. 2013
    ..The inhibition of endocytosis during ultrasound exposure resulted in a significant decrease in cellular uptake of dextrans. Therefore, the improved uptake of Dox and dextrans may be a result of both sonoporation and endocytosis...
  5. doi request reprint Transmit beams adapted to reverberation noise suppression using dual-frequency SURF imaging
    Sven Peter Näsholm
    Dept of Circulation and Imaging, Norwegian Univ of Sci and Technol, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 56:2124-33. 2009
    ..The work hence indicates that when substituting PI for SURF, one may trade increased SNR into use of increased imaging frequencies without loss of multiple scattering and multiple reflection noise suppression...
  6. doi request reprint SURF imaging for contrast agent detection
    Rune Hansen
    Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 56:280-90. 2009
    ..However, to obtain adequate specificity, it is typically necessary to estimate and correct for accumulative nonlinear effects in the forward wave propagation...
  7. doi request reprint Post-processing enhancement of reverberation-noise suppression in dual-frequency SURF imaging
    Sven Peter Näsholm
    Department of Circulation and Imaging, Norwegian University of Science and Technology, Trondheim, Norway
    IEEE Trans Ultrason Ferroelectr Freq Control 58:338-48. 2011
    ..The adjustments presented may therefore potentially be utilized to attain a slightly better general suppression of multiple scattering and multiple reflection noise compared with non-adjusted SURF reverberation-suppression imaging...
  8. doi request reprint Effect of ultrasound parameters on the release of liposomal calcein
    Mercy Afadzi
    Department of Physics, The Norwegian University of Science and Technology, Trondheim, Norway
    Ultrasound Med Biol 38:476-86. 2012
    ..The drug's release is probably due to mechanical (cavitation) rather than thermal effects, and that was also confirmed by the detection of hydroxide radicals...