本公司生产的动脉导管鞘具有以下特点：

1. 鞘套管采用FEP料制作，具有良好的刚、弹性和生物相容性。
2. 扩张管和鞘套管的平滑过渡，有利于导管鞘的插入。
3.   独特的止血阀设计有利于导管的旋转和操作，可防止回血，使回血最小化并有得利于导丝的导入。

The introducer with hemostasis valve is great benefit to the invasive cardiology and radiology procedures. And it is very use for and favorite in the OR, ER, Critical care, and Trauma units.

The polyurethane sheaths are designed with a special stress-relief bub sleeve to virtually eliminate the possibility of kinking at this junction. The polyurethane material resists permanent kinking in the sheath and soften in situ to deliver better indwelling characteristics. To aid insertion, the SPECATH lock dilator is handfitted to the sheath for a smooth transition with minimum potential for peel-back. And the unique tricuspid design of the hemostasis valve permits easy catheter torquing and manipulation with minimum bleed-back, even with the spring-wire guide in place.