What about the PICC catheter from Wrigley USA? Does it operate the same way as Bard's? Is there anything special about maintenance?

Arrow catheter quality is not very clear, at present this brand in the domestic share is not high, the operation method should be similar to Bard's. Arrow catheter is the end of the opening, according to the end of the opening of the catheter maintenance can be. It is recommended to use Bard's three-way valve catheter, which is better than the end-opening catheter in preventing back bleeding and air embolism.