Vascular Catheter Manufacturers

A vascular catheter contains a catheter body, which is made up of an inner tube formed of a metal or an alloy, and an outer tube formed of a synthetic resin covering the outside surface of the inner tube. The inner tube has one or more spiral slits in the distal end portion. A vascular dilatation instrument includes an inner tube, an outer tube disposed coaxially around the inner tube, and an inflatable member having one end attached to the inner tube and another end attached to the outer tube.