公开(公告)号：US20230078523A1

公开(公告)日：2023-03-16

申请号：US17801115

申请日：2021-01-21

Applicant: MENICON CO., LTD. ,  OSAKA UNIVERSITY

Inventor： Koji UESUGI ,  Hidetoshi EGUCHI ,  Kunihito GOTOH

IPC: A61L24/10 ,  A61L24/00

Abstract: A material or method that can serve as an alternative to a related-art digestive fluid leak preventative material and method of preventing a leak of a digestive fluid, the digestive fluid leak preventative material includes a self-assembling peptide gel, has an adhesion persistence ratio with respect to a collagen sheet of at least 40%, and has a decomposition ratio of 35% or less in pancreatic juice treatment at 37° C. for 7 days.