A self-transmitting surface acoustic wave (SAW) pressure transducer.
We have developed a small, pressure-sensitive device using SAW oscillators, which is capable of being implanted and transmitting a signal several hundred feet. This paper presents the device and its prototypes, and data from the laboratory and live subjects.
D000161:Acoustic Stimulation / Q000295:instrumentation; D011312:Pressure; D013686:Telemetry / Q000295:instrumentation*; D014159:Transducers