公开(公告)号：US20240131230A1

公开(公告)日：2024-04-25

申请号：US18277243

申请日：2021-02-15

申请人： L&C BIO Co., Ltd.

发明人： Sol LEE ,  Ki Min KIM ,  Sang Yeol KIM ,  Kwang Hoon SHIN ,  Hyun Seung LEE ,  Hyung Gu KIM ,  Whan Chul LEE

IPC分类号： A61L27/60 ,  A61F2/12 ,  A61L27/36

CPC分类号： A61L27/60 ,  A61F2/12 ,  A61L27/362 ,  A61L27/3687 ,  A61L27/3691 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0023 ,  A61F2240/001 ,  A61L2430/04 ,  A61L2430/40

摘要： The present invention relates to an acellular skin substitute for breast reconstruction and a preparation method therefor.
In the present invention, an acellular skin substitute may be prepared through the removal of epidermal layers and an acellularization process, in which the use of a proteolytic enzyme and a surfactant is excluded. In addition, since the acellular skin substitute is cut into suitable sizes and shapes to cover a breast reconstruction implant through design software and then cut out with a CNC machine, the time for breast reconstruction surgery may be reduced, and since no dead space is formed after suturing, the incidence of seromas may be reduced. Accordingly, the side effects of surgery may be lessened.

公开(公告)号：US20240226385A9

公开(公告)日：2024-07-11

申请号：US18277243

申请日：2021-02-15

申请人： L&C BIO Co., Ltd.

发明人： Sol LEE ,  Ki Min KIM ,  Sang Yeol KIM ,  Kwang Hoon SHIN ,  Hyun Seung LEE ,  Hyung Gu KIM ,  Whan Chul LEE

IPC分类号： A61L27/60 ,  A61F2/12 ,  A61L27/36

CPC分类号： A61L27/60 ,  A61F2/12 ,  A61L27/362 ,  A61L27/3687 ,  A61L27/3691 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0023 ,  A61F2240/001 ,  A61L2430/04 ,  A61L2430/40

摘要： The present invention relates to an acellular skin substitute for breast reconstruction and a preparation method therefor.
In the present invention, an acellular skin substitute may be prepared through the removal of epidermal layers and an acellularization process, in which the use of a proteolytic enzyme and a surfactant is excluded. In addition, since the acellular skin substitute is cut into suitable sizes and shapes to cover a breast reconstruction implant through design software and then cut out with a CNC machine, the time for breast reconstruction surgery may be reduced, and since no dead space is formed after suturing, the incidence of seromas may be reduced. Accordingly, the side effects of surgery may be lessened.