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.
used for connection, infusion and pathway switching in pressure monitoring tubing during intervention surgery.
used in cardiovascular angiography, ptca (percutaneous transluminal coronary angioplasty) or other vascular interventional procedures.
used to assist in compression hemostasis after the introducer is removed from the artery.
used for contrast media injection.