公开(公告)号：US12037575B2

公开(公告)日：2024-07-16

申请号：US16636830

申请日：2017-08-23

Applicant: Hee Young Lee

Inventor： Hee Young Lee ,  Hyun Jin Yang

IPC: C12M1/00 ,  C12M1/12 ,  C12M1/42 ,  C12N5/00

CPC classification number: C12M47/04 ,  C12M25/02 ,  C12M35/08 ,  C12N5/0081 ,  C12N2509/10

Abstract: Provided are a method and an apparatus for isolating stromal cells from biological tissue without using an enzyme, in which spontaneous migration of the stromal cells of the biological tissue is induced to move the stromal cells to the outside of the biological tissue, wherein the induction of the spontaneous migration of the stromal cells is performed in a state in which the biological tissue is attached to an attachment member formed of a material to which biological tissue is attachable, and is performed in a culture medium in which the stromal cells can survive.

公开(公告)号：US11499148B2

公开(公告)日：2022-11-15

申请号：US14349796

申请日：2012-10-17

Applicant: Hee Young Lee

Inventor： Hee Young Lee ,  Hyun Jin Yang

IPC: C12N13/00 ,  A61L27/60 ,  A61L27/36 ,  C12N5/00 ,  C12N5/077

Abstract: The present invention relates to a living fatty material from which immunity is removed, and a method for manufacturing the same, and more specifically, to a living fat tissue from which immunity is removed and to a method for manufacturing the same, comprising the steps of collecting fat tissues; irradiating the fat tissues with 20 to 500 kGy of gamma (γ) rays; and applying centrifugal separation of the fat tissues irradiated with gamma rays.

公开(公告)号：US20150050710A1

公开(公告)日：2015-02-19

申请号：US14349796

申请日：2012-10-17

Applicant: HEE YOUNG LEE

Inventor： Hee Young Lee ,  Hyun Jin Yang

IPC: C12N13/00

CPC classification number: C12N13/00 ,  A61L27/362 ,  A61L27/3691 ,  A61L27/60 ,  A61L2430/40 ,  C12N5/0081 ,  C12N5/0653 ,  C12N2509/00 ,  C12N2511/00

Abstract: The present invention relates to a living fatty material from which immunity is removed, and a method for manufacturing the same, and more specifically, to a living fat tissue from which immunity is removed and to a method for manufacturing the same, comprising the steps of collecting fat tissues; irradiating the fat tissues with 20 to 500 kGy of gamma (γ) rays; and applying centrifugal separation of the fat tissues irradiated with gamma rays.

Abstract translation: 本发明涉及除去免疫力的活性脂肪材料及其制造方法，更具体地说，涉及除去免疫力的活体脂肪组织及其制造方法，其特征在于，包括以下步骤： 收集脂肪组织; 用20〜500kGy的γ（γ）射线照射脂肪组织; 并对用γ射线照射的脂肪组织进行离心分离。