ACTIVE DETECTION OF SENSOR TRANSITION FROM COVERED TO EXPOSED
摘要
<p>An introducer may comprise a shaft and a proximal electrode. The shaft may have a proximal end portion and an interior lumen, the interior lumen configured to receive a catheter therethrough. The proximal electrode may be coupled with the proximal end portion and may be configured to act as an electrical source or sink so as to create an electrical field within the interior lumen. A position of an electrode coupled with the catheter may be determined according to the electrical field.</p>
申请公布号
WO2014163899(A1)
申请公布日期
2014.10.09
申请号
WO2014US18700
申请日期
2014.02.26
申请人
ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC.
发明人
HILL, ANTHONY D.;DENO, D. CURTIS;BALACHANDRAN, RAM;ELIASON, BRADEN J.