发明名称 Selectable tuning transformer
摘要 An assembly and method for assembling a tuning transformer (104) and printed circuit board (PCB) (108) to a transducer (110) to produce a tuned ultrasound transducer (100). The tuned ultrasound transducer allows a transducer to be made with some degree of inconsistency in its impedance magnitude and phase, but each transducer, when configured and coupled to a tuning transformer assembly, produces a signal that is substantially homogeneous.
申请公布号 US8208346(B2) 申请公布日期 2012.06.26
申请号 US20100730023 申请日期 2010.03.23
申请人 CRUNKILTON JEFF;LIPOSONIX, INC. 发明人 CRUNKILTON JEFF
分类号 H04R31/00;A61B8/00 主分类号 H04R31/00
代理机构 代理人
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