Prototype dual frequency bilaminar array transducer capable of therapeutic exposure at 500 kHz and doppler monitoring at 2MHz

Proceedings - IEEE Ultrasonics Symposium

Volumn 1, Issue , 2004, Pages 141-144

  Azuma, Takashi ^a   Umemura, Shin Ichiro ^a   Ogiliara, Makoto ^a   Kubota, Jun ^a   Kobayashi, Takashi ^a   Izumi, Mikio ^a   Sasaki, Akira ^a   Furuhata, Hiroshi ^b  

^a HITACHI LTD   (Japan)

^b JIKEI UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE REFLECTION; ARRAYS; BRAIN; COLOR IMAGE PROCESSING; COMPUTER SIMULATION; FREQUENCIES; OSCILLATIONS; SENSITIVITY ANALYSIS; ULTRASONIC WAVES;

BLOOD FLOW MONITORING; COLOR FLOW IMAGES; IMAGING ARRAYS; TISSUE PLASMINOGEN ACTIVATOR (TPA);

ULTRASONIC TRANSDUCERS;

EID: 21644469245     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. A. V. Alexandrov, "Ultrasound-Enhanced Thrombolysis for Stroke: Clinical Significance", Eur. J. Ultraound, vol. 16, pp.131-140, 2002.
2. T. Ishibashi, M. Akiyama, H. Onoue, T. Abe and H. Furuhata, "Can Transcranial Ultrasonication Increase Recanalization Flow With Tissue Plasminogen Activator?", Stroke, vol. 33, pp. 1399-1404, 2002.
3. F.J. Fry and J.E. Barger, "Acoustical property of the human skull", J. Acoust. Soc. Am. vol. 63, pp. 1576-1590, 1978.
4. T. Azuma et. al., "Dual Frequency Array Transducer for Ultrasound-Enhanced Transcranial Thrombolysis", 2003 IEEE Ultrasonics Symposium Proceedings, pp. 680-683.