Novel Biodegradable Devices Forming Bioadhesive Hydrogels for Hemostatics and Adhesion Barriers (2): Preparation of Hemostatic Sponges and Clinical Application in Dental Surgery

摘要

Water-swellable PAA/PVP sponge could be obtained under a certain condition. It showed high hemostatic efficiency in the clinical studies, and, as yet, no adverse side effect has been observed. Further clinical study is now ongoing.