Title:
CELL- OR TISSUE-EMBEDDING DEVICE
Document Type and Number:
Japanese Patent JP2022105224
Kind Code:
A
Abstract:
To provide a cell or tissue embedding device that is highly capable of supplying a physiologically active substance, by curbing a decrease in living cells or living tissue in the process of preparing a PVA gel containing the living cells or living tissue.SOLUTION: An aqueous gel to form an immunoisolation layer of a cell or tissue embedding device has a denatured polyvinyl alcohol resin having an activated carbonyl group (A) and a crosslinking agent (B) as its components.SELECTED DRAWING: None
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Inventors:
OHARADA AKINOBU
KIMURA YOSHIHIRO
GOTO MASASHI
KIMURA YOSHIHIRO
GOTO MASASHI
Application Number:
JP2022080534A
Publication Date:
July 12, 2022
Filing Date:
May 16, 2022
Export Citation:
Assignee:
JAPAN VAM & POVAL CO LTD
UNIV TOHOKU
UNIV TOHOKU
International Classes:
A61K9/00; A61K9/06; A61K35/22; A61K35/26; A61K35/28; A61K35/30; A61K35/35; A61K35/39; A61K35/407; A61K35/545; A61K35/55; A61K47/02; A61K47/04; A61K47/12; A61K47/18; A61K47/26; A61K47/32; A61L27/00; A61L27/16; A61L27/36; A61L27/38
Domestic Patent References:
| JPH10287711A | 1998-10-27 | |||
| JP7079939B2 | 2022-06-03 |
Attorney, Agent or Firm:
Ryu Iwatani
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