This new polysaccharide derived material enhances the fibrinogen clottability for haemostatic action and becomes hydrogel as a separation barrier after contacting with body liquid for anti-adhesion.

• 止血防粘连生物纸是一种采用天然多糖交链制成的新型可降解止血防粘连材料,具有纤维蛋白原活性增强作用和吸水后呈水凝胶结构起到隔离防粘连作用。