公开(公告)号：US20240335589A1

公开(公告)日：2024-10-10

申请号：US18294106

申请日：2022-08-04

申请人： Agency for Science, Technology and Research

发明人： Deepak Choudhury ,  Jia Sheng Lee ,  Ahmad Amirul ,  May Win Naing

IPC分类号： A61L27/36

CPC分类号： A61L27/3633 ,  A61L27/3683 ,  A61L2430/40

摘要： The invention relates to a method for decellularization of tissue samples to produce decellularized extracellular matrix (dECM) by performing one or more wash cycles in a reactor using a reagent after at least partially submerging the tissue sample in the reagent, wherein the reactor comprising a tissue chamber in fluid communication with a reactor chamber. The method further comprising the steps of agitating the tissue sample and/or the reagent such that the tissue sample circulates in the reagent while retaining the tissue sample in a tissue chamber or a decellularization reactor, monitoring at least one parameter of the reagent and/or at least one parameter of the tissue sample, and adjusting one or more wash cycles based on said monitoring. The invention further relates to a decellularization reactor and a decellularization system for decellularizing a tissue sample.