Real time volumetric ultrasound imaging system
نویسندگان
چکیده
منابع مشابه
A Miniature Real-Time Volumetric Ultrasound Imaging System
Progress made in the development of a miniature real-time volumetric ultrasound imaging system is presented. This system is targeted for use in a 5-mm endoscopic channel and will provide real-time, 30-mm deep, volumetric images. It is being developed as a clinically useful device, to demonstrate a means of integrating the front-end electronics with the transducer array, and to demonstrate the a...
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Photoacoustic imaging has attracted interest for its capacity to capture functional spectral information with high spatial and temporal resolution in biological tissues. Several photoacoustic imaging systems have been commercialized recently, but they are variously limited by non-clinically relevant designs, immobility, single anatomical utility (e.g., breast only), or non-programmable interfac...
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Introduction Recent studies [1,2] have reported encouraging results for High Intensity Focused Ultrasound (HIFU) treatment of large liver tumor metastases. However, complete tumor necrosis was obtained in half of the treated patients and no quantitative real time monitoring of the temperature distribution was proposed. The development of Magnetic Resonance guided HIFU opens perspectives for pre...
متن کاملProgress in two-dimensional arrays for real-time volumetric imaging.
The design, fabrication, and evaluation of two dimensional array transducers for real-time volumetric imaging are described. The transducers we have previously described operated at frequencies below 3 MHz and were unwieldy to the operator because of the interconnect schemes used in connecting to the transducer handle. Several new transducers have been developed using new connection technology....
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ژورنال
عنوان ژورنال: Journal of Digital Imaging
سال: 1990
ISSN: 0897-1889,1618-727X
DOI: 10.1007/bf03168124