- 专利标题: CELL OR TISSUE EMBEDDING DEVICE
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申请号: US18310787申请日: 2023-05-02
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公开(公告)号: US20230263936A1公开(公告)日: 2023-08-24
- 发明人: Akinobu Oharuda , Yoshihiro Kimura , Masafumi Goto
- 申请人: Japan Vam & Poval Co., Ltd. , National University Corporation Tohoku University
- 申请人地址: JP Osaka
- 专利权人: Japan Vam & Poval Co., Ltd.,National University Corporation Tohoku University
- 当前专利权人: Japan Vam & Poval Co., Ltd.,National University Corporation Tohoku University
- 当前专利权人地址: JP Osaka
- 优先权: JP 17032743 2017.02.23
- 主分类号: A61L27/16
- IPC分类号: A61L27/16 ; A61L27/34 ; A61L27/38 ; A61L27/54 ; C12M3/00 ; C12N5/071
摘要:
A cell or tissue embedding device having an aqueous gel serving as an immunoisolation layer, the aqueous gel containing, as components thereof, a denatured polyvinyl alcohol resin having an activated carbonyl group and a crosslinking agent is highly capable of supplying a physiologically active substance.
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