Design of a Miniaturized Wireless Blood Pressure Sensing Interface using Capacitive Coupling

Abstract : This paper presents the implementation of an implantable wireless blood pressure sensor interface. The system uses capacitive coupling in order to transmit the data, as well as a wireless inductive powering. Designed for a bit length of 6.4 s, the average power consumption of the implant has been measured to be 20.5 W and 2.85 mW in air and phantom material respectively. The diameter of the implant is 2.5 cm, and its thickness is 5mm.
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https://hal.archives-ouvertes.fr/hal-01139462
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Submitted on : Sunday, April 5, 2015 - 4:16:36 PM
Last modification on : Tuesday, May 21, 2019 - 5:50:08 PM

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Ammar Aldaoud, Callum Laurenson, Francois Rivet, Mehmet Yuce, Jean-Michel Redouté. Design of a Miniaturized Wireless Blood Pressure Sensing Interface using Capacitive Coupling. IEEE/ASME Transactions on Mechatronics, Institute of Electrical and Electronics Engineers, 2015, 20 (1), pp.487-491. ⟨10.1109/TMECH.2014.2322614⟩. ⟨hal-01139462⟩

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