Anthony D. Hill,D. Curtis Deno,Ram Balachandran,Braden Eliason
申请号：
US13797014
公开号：
US09724014B2
申请日:
2013.03.12
申请国别(地区):
US
年份:
2017
代理人:
摘要：
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.
