Postoperative organ adhesion may cause various problems, such as complications, ileus, pain and infertility. Postoperative adhesion is a serious problem especially in obstetrics and gynecology. Approximately 90 % of major gynecological surgery are followed by adhesions.The sequelae not only remarkably decreases patients' QOL(Quality of Life), but also causes infertility, so that there are growing needs for anti-adhesive device.