Jonathan M Cannata

Summary

Affiliation: University of Southern California
Country: USA

Publications

  1. ncbi request reprint Design, fabrication, and evaluation of high frequency, single-element transducers incorporating different materials
    Kevin A Snook
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Bioengineering, The Pennsylvania State University, University Park 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 49:169-76. 2002
  2. ncbi request reprint Design of efficient, broadband single-element (20-80 MHz) ultrasonic transducers for medical imaging applications
    Jonathan M Cannata
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 50:1548-57. 2003
  3. ncbi request reprint PMN-PT single crystal, high-frequency ultrasonic needle transducers for pulsed-wave Doppler application
    Qifa Zhou
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 54:668-75. 2007
  4. pmc Development of a flexible implantable sensor for postoperative monitoring of blood flow
    Jonathan M Cannata
    Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, 1042 Downey Way, Los Angeles, CA 90089 1111, USA
    J Ultrasound Med 31:1795-802. 2012
  5. ncbi request reprint Development of a 35-MHz piezo-composite ultrasound array for medical imaging
    Jonathan M Cannata
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:224-36. 2006
  6. pmc A high-frequency linear ultrasonic array utilizing an interdigitally bonded 2-2 piezo-composite
    Jonathan M Cannata
    University of Southern California, Department of Biomedical Engineering, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 58:2202-12. 2011
  7. pmc Development of a 64 channel ultrasonic high frequency linear array imaging system
    Changhong Hu
    Department of Biomedical Engineering and NIH transducer Resource Center, University of Southern California, Los Angeles, CA 90089, United States
    Ultrasonics 51:953-9. 2011
  8. pmc A high-frequency annular-array transducer using an interdigital bonded 1-3 composite
    Hamid Reza Chabok
    NIH Resource Center for Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 58:206-14. 2011
  9. pmc Design and fabrication of broadband graded ultrasonic transducers with rectangular kerfs
    Hongkai Guo
    National Institutes of Health Transducer Resource Center and Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089 1451, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 52:2096-102. 2005
  10. ncbi request reprint Development of a real-time, high-frequency ultrasound digital beamformer for high-frequency linear array transducers
    Chang Hong Hu
    Biomedical Engineering Department and NIH Transducer Resource Center, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:317-23. 2006

Detail Information

Publications16

  1. ncbi request reprint Design, fabrication, and evaluation of high frequency, single-element transducers incorporating different materials
    Kevin A Snook
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Bioengineering, The Pennsylvania State University, University Park 16802, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 49:169-76. 2002
    ..Both press-focusing and application of a lens proved to be useful beam focusing methods for high frequency. Under equal gain schemes, the LiNbO3 and PbTiO3 transducers provided better image contrast than the other materials...
  2. ncbi request reprint Design of efficient, broadband single-element (20-80 MHz) ultrasonic transducers for medical imaging applications
    Jonathan M Cannata
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 50:1548-57. 2003
    ..The high sensitivity of these devices could possibly allow for an increase in depth of penetration, higher image signal-to-noise ratio (SNR), and improved image contrast at high frequencies when compared to previously reported results...
  3. ncbi request reprint PMN-PT single crystal, high-frequency ultrasonic needle transducers for pulsed-wave Doppler application
    Qifa Zhou
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 54:668-75. 2007
    ..In vivo high-frequency, pulsed-wave Doppler patterns of blood flow in the posterior portion and in vitro ultrasonic backscatter microscope (UBM) images of the rabbit eye were obtained with the 44-MHz needle transducer...
  4. pmc Development of a flexible implantable sensor for postoperative monitoring of blood flow
    Jonathan M Cannata
    Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, 1042 Downey Way, Los Angeles, CA 90089 1111, USA
    J Ultrasound Med 31:1795-802. 2012
    ..7% of the measurement obtained using a duplex ultrasound system. The flow sensor and electronics operated continuously during the course of the 5-hour experiment after the incision on the animal was closed...
  5. ncbi request reprint Development of a 35-MHz piezo-composite ultrasound array for medical imaging
    Jonathan M Cannata
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:224-36. 2006
    ..An image of a tungsten wire target phantom was acquired using a synthetic aperture reconstruction algorithm. The results from this imaging test demonstrate resolution exceeding 50 microm axially and 100 microm laterally...
  6. pmc A high-frequency linear ultrasonic array utilizing an interdigitally bonded 2-2 piezo-composite
    Jonathan M Cannata
    University of Southern California, Department of Biomedical Engineering, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 58:2202-12. 2011
    ..An anechoic cyst phantom was also imaged to determine the minimum detectable spherical inclusion, and thus the 3-D resolution of the array and beamformer. The minimum anechoic cyst detected was approximately 300 μm in diameter...
  7. pmc Development of a 64 channel ultrasonic high frequency linear array imaging system
    Changhong Hu
    Department of Biomedical Engineering and NIH transducer Resource Center, University of Southern California, Los Angeles, CA 90089, United States
    Ultrasonics 51:953-9. 2011
    ..Wire phantom images acquired with this system show a spatial resolution of 146 μm (lateral) and 54 μm (axial). Images with excised rabbit and pig eyeball as well as mouse embryo were also acquired to demonstrate its imaging capability...
  8. pmc A high-frequency annular-array transducer using an interdigital bonded 1-3 composite
    Hamid Reza Chabok
    NIH Resource Center for Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 58:206-14. 2011
    ..3 dB, and the maximum crosstalk between the nearest-neighbor elements was less than -37 dB. Images of a wire phantom and excised porcine eye were obtained to show the capabilities of the array for high-frequency ultrasound imaging...
  9. pmc Design and fabrication of broadband graded ultrasonic transducers with rectangular kerfs
    Hongkai Guo
    National Institutes of Health Transducer Resource Center and Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089 1451, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 52:2096-102. 2005
    ..A superior bandwidth of 92% was achieved by the graded transducer when compared to a bandwidth of 56% produced by the nondiced ceramic transducer at the expense of a reduced sensitivity...
  10. ncbi request reprint Development of a real-time, high-frequency ultrasound digital beamformer for high-frequency linear array transducers
    Chang Hong Hu
    Biomedical Engineering Department and NIH Transducer Resource Center, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 53:317-23. 2006
    ..4 mm range. Images from an excised rabbit eye sample also were acquired, and fine anatomical structures, such as the cornea and lens, were resolved...
  11. pmc 20 MHz/40 MHz dual element transducers for high frequency harmonic imaging
    Hyung Ham Kim
    NIH Resource Center on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90036, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 55:2683-91. 2008
    ..Images of a posterior segment of an excised pig eye and a choroidal nevus of human eye were obtained both for single element and dual element transducers and compared to demonstrate the advantages of dual element harmonic imaging...
  12. pmc High-frequency ultrasound Doppler system for biomedical applications with a 30-MHz linear array
    Xiaochen Xu
    NIH Resource on Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    Ultrasound Med Biol 34:638-46. 2008
    ..These results demonstrated that this system may become an indispensable part of the current HF array-based imaging systems for small animal studies...
  13. ncbi request reprint A high-frame rate high-frequency ultrasonic system for cardiac imaging in mice
    Lei Sun
    Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089, USA
    IEEE Trans Ultrason Ferroelectr Freq Control 54:1648-55. 2007
    ..In vivo experiments showed that high-frequency ultrasonic imaging at 130 fps is capable of showing a detailed depiction of a beating mouse heart...
  14. pmc A high-frequency, high frame rate duplex ultrasound linear array imaging system for small animal imaging
    Lequan Zhang
    University of Southern California, Department of Biomedical Engineering, Los Angeles, CA
    IEEE Trans Ultrason Ferroelectr Freq Control 57:1548-57. 2010
    ..Sample in vivo cardiac high frame rate images and duplex images of mouse hearts are shown to assess its current imaging capability and performance for small animals...
  15. pmc Dual-focus therapeutic ultrasound transducer for production of broad tissue lesions
    Jong Seob Jeong
    NIH Resource Center for Medical Ultrasonic Transducer Technology, Department of Biomedical Engineering, University of Southern California, Los Angeles, CA 90089 1111, USA
    Ultrasound Med Biol 36:1836-48. 2010
    ....
  16. pmc Design and fabrication of PZN-7%PT single crystal high frequency angled needle ultrasound transducers
    Qifa Zhou
    IEEE Trans Ultrason Ferroelectr Freq Control 55:1394-9. 2008
    ..The two-way insertion loss was approximately 17 dB. Wire phantom imaging using fabricated PZN-7%PT single crystal transducers was obtained and spatial resolutions were assessed...