The product is used to provide a channel for introducing balloon catheter, guidewire or other treatment device in an interventional surgery.
The micro catheter is intended use for the infusion of contrast media, medicine or embolic material into coronary vasculatures, also intended for providing support to the placement of guide wires or guide wire exchange.
The purpose is to establish a passageway from the puncture position to the lesion or to the distal end through the lesion to assist other instruments in positioning.
Used to inject and infuse contrast media and/or fluid, and used in coronary angiography.
Used in PTCA surgery to assist in establishing in vitro a working passageway for PTCA balloon and stent into the human body.
Used in PTCA surgery to inflate the balloon to achieve the purpose of dilating the vessel or placing the stent in the vessel.