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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Ultrasonics. 2015 Jul 29;64:1–9. doi: 10.1016/j.ultras.2015.07.012

Figure 2.

Figure 2

Photograph of the 70 mm diameter, medical-band wireless implant, a transmitter transducer, and the RF base station. The receiver transducer is the gray 30 mm diameter disc embedded in the center of the implant face.