2-way cannula needle with injection valve g18 45 mm green

2-way cannula needle with injection valve, sterile and single-use. They are non-toxic and apyrogenic, latex free, sterilised with ethylene oxide. Back-cut needle sharpening, radiopathic polyurethane catheter, atrumatic catheter tapering, optimal distance between cannula and needle tip. Transparent viewing chamber for immediate control of return blood. Equipped with valve for intermittent drug infusions with space-saving closing cap.