Jonathan Karl Burkholz,Ming Zhou,Siddarth Shevgoor,Marc W. Weimer
申请号：
US15170505
公开号：
US20170348509A1
申请日:
2016.06.01
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Catheters, vascular access devices using such catheters, methods of using such catheters and uses of such catheters are disclosed. The catheter comprises polymeric tubing including a composition that can be magnetized by application of an externally applied magnetic field, thereby magnetizing the tubing. Detection of the magnetic field provides location information for the catheter in the vasculature.
