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ULTRASOUND PROBE WITH LARGE FIELD OF VIEW AND METHOD FOR FABRICATING SUCH ULTRASOUND PROBE
专利权人:
Andrew L. Robinson
发明人:
Andrew L. Robinson
申请号:
US13390576
公开号:
US20120143063A1
申请日:
2010.08.27
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An ultrasound transducer matrix array for an ultrasound probe having a large field of view both in azimuth and elevation direction is proposed. The ultrasound transducer matrix array (1′) comprises a center region (11′) and at least three branch regions (13) each comprising a 2-dimensional matrix array (5) of ultrasound transducer elements (3). The center region comprises at least three edges (15) from which the respective branch regions extend. Each branch region (13) is curved around an axis parallel to the edge (15) of the center region (11) from which the respective branch region (13) extends. With an ultrasound probe comprising such ultrasound transducer area with branch regions interconnected by a common, preferably flat center region, an ideal matrix array having a field of view with a spheroidal shape may be approximated.
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