Jonathan Karl Burkholz,Bart D. Peterson,Bin Wang,Ralph L. Sonderegger,Tyler Warner
申请号：
US15286188
公开号：
US20170120017A1
申请日:
2016.10.05
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An IV access device can include a needle hub that incorporates a flash chamber. The flash chamber can be used to provide visual confirmation of proper catheter placement within a vein. The flash chamber can include a path-defining structure to facilitate identifying whether blood is continually flowing into the flash chamber. The flash chamber may also be removable from the needle hub. In some cases, the needle hub may include a paddle grip that facilitates insertion of the catheter and separation of the needle hub from the catheter adapter.
