作者: Siddarth Shevgoor , Jonathan Karl Burkholz , Ming Zhou , Marc W. Weimer
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摘要: Catheters, vascular access devices using such catheters, methods of catheters and uses are disclosed. The catheter comprises polymeric tubing including a composition that can be magnetized by application an externally applied magnetic field, thereby magnetizing the tubing. Detection field provides location information for in vasculature.