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. Author manuscript; available in PMC: 2011 Aug 28.
Published in final edited form as: Proc Meet Acoust. 2011 Jul 10;11:020005–020031. doi: 10.1121/1.3616358

Figure 9.

Figure 9

Reverberator for delivering therapeutic ultrasound to the smart needle for TRA-UCED. Housed inside the aluminum cone are 18 piezoelectric 1 MHz disks oriented at random locations and angles that make up the nine independent channels. The nose cone tapers down for easy placement onto the rodent head during TRA-UCED.