Khalaj, Steve,Rotella, John Anthony,Coker, Justin Jeffrey
申请号：
AU2015399045
公开号：
AU2015399045A1
申请日:
2015.06.18
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
The present invention is directed to an echogenic coil member for a catheter assembly and methods of manufacturing same. The catheter assembly includes a catheter having a proximal end and a distal end that defines a lumen extending from the proximal end to the distal end. Thus, the echogenic coil member is configured within the lumen of the catheter. Further, the coil member includes a plurality of outwardly extending projections that contain a plurality of discontinuities. As such, the discontinuities are configured to enhance ultrasonic imaging of the catheter assembly.
