ASAHI SION导丝

The product consists of a guidewire, a tapered core wire, and a safety wire. The guidewire is composed of an outer wire and an inner wire, with the outer wire consisting of a distal platinum-nickel alloy radiopaque wire and a proximal SUS316 stainless steel wire; the material of the inner wire is SUS316 stainless steel. The material of the safety wire is SUS316 stainless steel. The proximal core wire is coated with a polytetrafluoroethylene (PTFE) coating, and the entire guidewire surface is covered with a hydrophilic coating (polyethylene pyrrolidone, nitrocellulose, and polyurethane). Ethylene oxide sterilization, single-use, with a shelf life of two years and eleven months.

产品由绕丝、锥形芯丝和安全丝构成。绕丝由外部绕丝和内部绕丝组成，其中外部绕丝分为远端铂镍合金不透射线绕丝和近端SUS316不锈钢绕丝；内部绕丝的材料为SUS316不锈钢。安全丝的材料为SUS316不锈钢。近端芯丝表面涂覆有聚四氟乙烯涂层，整个绕丝表面覆有亲水涂层（聚乙烯吡咯烷酮、硝酸纤维素和聚亚安酯）。环氧乙烷灭菌，一次性使用，货架有效期两年十一个月。