It is a difficult process for the insertion of a ureteral stent, since it is soft and small, some other urology devices needed to facilitate the insertion of the double J stent. These urology products include the PTFE guidewire, pusher, etc. All these products packed together as a whole kit to be delivered to the hospitals, clinics after the sterilization, to help the doctor easily finish the urology surgeries. Product details Double J Stent Set Double J stent with pusher