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. Author manuscript; available in PMC: 2015 Apr 15.
Published in final edited form as: Biosens Bioelectron. 2013 Dec 1;54:610–616. doi: 10.1016/j.bios.2013.11.059

Fig. 6.

Fig. 6

In-vivo EIS acquisition in the rabbit carotid arteries. Balloon-inflatable EIS sensor packaged onto an in-house built balloon catheter. Catheter was deployed through right carotid artery cut-down and the sensor was made endoluminal contact under the fluoroscopic guidance. Inflation of balloon resulted in a significant increase in the frequency-dependent impedance magnitude from 10 kHz to 300kHz, along with the distinct phase characteristics.