A urethral catheter composed of olefin polymer, diene polymer or silicone polymer as a base material wherein an antimicrobial substance being chemically bonded with the inside wall and/or the outside wall thereof, and a process for producing the same. This urethral catheter effectively prevents urinary tract infection for a long period of time.
一种以烯烃聚合物、二烯聚合物或
硅酮聚合物为基材,在其内壁和/或外壁
化学键合抗菌物质的尿道导管及其生产工艺。 这种尿道导管可长期有效地防止尿路感染。