Flexible bioresorbable hemostatic packing and stent having a preselectable in-vivo residence time

摘要

The invention provides a flexible bioresorbable foam having hemostatic properties and a preselectable in-vivo residence time. The foam includes a blend of collagen and a hyaluronic acid component such as hyaluronic acid or a derivative thereof, typically, the hyaluronic acid component is present in a range of from about 70 to about 90 percent.