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. Author manuscript; available in PMC: 2018 Sep 25.
Published in final edited form as: Biomed Microdevices. 2017 Sep 25;19(4):88. doi: 10.1007/s10544-017-0225-9

Fig. 1.

Fig. 1

Resonant Catheter Design: The wireless resonant circuit, consisting of a single loop copper coil connected to a tunable flexible printed circuit board capacitor (55–100 pF), is tuned to the Larmor frequency of 63.89 Mhz and embedded in distal tip of a polyether ether ketone (PEEK) fiber thread catheter. The catheter is then coated with a protective Pebax layer