Indiana University Research and Technology Corporation
发明人:
Charles R. Powell
申请号：
US15518732
公开号：
US20170231548A1
申请日:
2015.10.29
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A tissue sensing device and a method for placing the device. The device including a first electrically conductive needle； a non-conductive sheath receiving the first needle therein and allowing exposure of a portion the first needle at a distal end thereof； a second electrically conductive needle； and electronics coupled to the first and second needle, the electronics providing for sensing of capacitance between the first and second needles so as to provide an indication of a tissue in which the exposed portion of the first needle is located.
