IV Catheter include a flexible catheter/cannula that can be indwelled in a blood vessel, and a stainless steel puncture guide needle core. When in use, the catheter and the needle core are punctured into the blood vessel together. When the catheter is fully inserted into the blood vessel, the needle core is withdrawn, and only the soft catheter is indwelled in the blood vessel for infusion therapy.
The overall closed design prevents blood from flowing out and avoids blood-borne disease infection
The side hole design of the steel needle can quickly see the blood return in the shortest time
Color three-way design, high transparency, can observe the whole process of infusion and flushing