| 摘要 |
<p>A system for delivering hemostasis promoting material (20) of the present invention allows the hemostasis promoting material (20) to be delivered to a blood vessel (106) puncture site (108) by fluid pressure. The system allows the hemostasis promoting material (20) to be delivered through an introducer sheath (10) which is already in place within a tissue tract. This system includes a controlled tip (14) which is insertable through the introducer sheath (10) to locate and occlude the blood vessel (106) puncture site (108) and a hydration chamber (12) for receiving and delivering the hemostasis promoting material (20) to the blood vessel (106) puncture site(108). The system accurately locates the blood vessel (106) wall at a puncture site (108) and for properly placing a hemostasis plug (20) over the puncture site(108).</p> |
