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公开(公告)号：US20140378662A1
公开(公告)日：2014-12-25
申请号：US14484838
申请日：2014-09-12
Applicant: FUJIFILM CORPORATION
Inventor： Shoji OYA , Hidekazu SAKAI , Ai KAWAKAMI , Takahiro HIRATSUKA , Hideo FUSHIMI , Kazuhiro YAMAGUCHI , Ichiro NISHIMURA , Yoshitaka OONO , Izumi OGURA
CPC classification number: A61L27/222 , A61L27/52 , A61L27/54 , A61L2430/02 , A61L2430/34 , A61L2430/40
Abstract: A method of producing a tissue repair material, the method including: (a) obtaining a gelatin-containing intermediate that contains a gelatin and has a mesh structure, using a gelatin solution in which the gelatin is dissolved in an aqueous medium; (b) drying the gelatin-containing intermediate; and (c) cross-linking the gelatin before or after the drying of the gelatin-containing intermediate.
Abstract translation: 一种生产组织修复材料的方法，所述方法包括：（a）使用其中明胶溶于水性介质中的明胶溶液获得含有明胶并具有网状结构的含明胶的中间体; （b）干燥含明胶的中间体; 和（c）在含明胶的中间体的干燥之前或之后交联明胶。
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公开(公告)号：US20160008508A1
公开(公告)日：2016-01-14
申请号：US14838545
申请日：2015-08-28
Applicant: FUJIFILM CORPORATION
Inventor： Izumi NAKAHARA , Hideo FUSHIMI , Takahiro HIRATSUKA , Ai OKAMURA , Shoji OYA , Hidekazu SAKAI , Yoshitaka OONO
CPC classification number: A61L27/222 , A61L27/52 , A61L27/54 , A61L27/56 , A61L2300/412 , A61L2430/02 , C07K14/78
Abstract: A tissue repair material includes gelatin granules, and the tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid. A block-shaped tissue repair material includes gelatin, and the block-shaped tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid.
Abstract translation: 组织修复材料包括明胶颗粒，组织修复材料在使用1mol / L盐酸分解处理3小时后，其吸水率为800质量％以上，残留率为60质量％以下。 块形组织修复材料包括明胶，并且块状组织修复材料在3小时的分解处理后，使用1摩尔，表现出800质量％以上的吸水率和60质量％以下的残留率 / L盐酸。
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