用于无创测量血管内压力的应答器系统。

Transponder system for non-invasive measurement of intravascular pressure.

作者信息

Schnakenberg U, Krüger C, Pfeffer J G, Mokwa W, von Bögel G, Günther R, Schmitz-Rode Th

机构信息

Institute of Materials in Electrical Engineering I, Aachen University of Technology, Sommerfeldstr. 24, D-52074 Aachen, Germany.

出版信息

Biomed Tech (Berl). 2002;47 Suppl 1 Pt 1:191-3. doi: 10.1515/bmte.2002.47.s1a.191.

DOI:10.1515/bmte.2002.47.s1a.191

PMID:12451814

Abstract

Monitoring of blood pressure and pulse rate offers diagnostical and therapeutical opportunities in hypertension disease and arrhythmia, respectively. This paper presents an intravascular pressure monitoring system consisting of an implantable silicone capsule, which can be placed in an arterial system via a catheter. The capsule contains a pressure sensor and signal conditioning circuits for wireless data and energy transfer using 6.78 MHz transponder technology.

摘要

血压和脉搏率监测分别为高血压疾病和心律失常提供了诊断和治疗机会。本文介绍了一种血管内压力监测系统，该系统由一个可植入的硅胶胶囊组成，可通过导管放置在动脉系统中。该胶囊包含一个压力传感器和信号调节电路，用于使用6.78 MHz应答器技术进行无线数据和能量传输。