- 专利标题： Hemostatic paste and methods of making thereof
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申请号： US16912659申请日： 2020-06-25
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公开(公告)号： US11413192B2公开(公告)日： 2022-08-16
- 发明人: Dengmin Feng , Ling Teng , Yanhui Zhang , Guojun Ni , Yufu Li , Xiang Wan
- 申请人： Guangzhou Bioseal Biotech Co., Ltd. , Johnson & Johnson China Ltd. , Ethicon, Inc.
- 申请人地址： CN Guangzhou Science; CN Shanghai; US NJ Somerville
- 专利权人： Guangzhou Bioseal Biotech Co., Ltd.,Johnson & Johnson China Ltd.,Ethicon, Inc.
- 当前专利权人： Guangzhou Bioseal Biotech Co., Ltd.,Johnson & Johnson China Ltd.,Ethicon, Inc.
- 当前专利权人地址： CN Guangzhou Science; CN Shanghai; US NJ Somerville
- 代理商 David R. Crichton; Leo Kriksunov
- 优先权： CN201810851056.6 20180720
- 主分类号： A61F13/00
- IPC分类号： A61F13/00 ; A61L15/28 ; A61L15/42 ; A61L15/60 ; A61L15/44 ; C08L1/26 ; A61F13/15
摘要：
The present invention is directed to a flowable hemostatic paste comprising a crosslinked carboxymethyl cellulose and at least one non-toxic dispersant. More specifically the present invention relates to a hemostatic paste containing citric acid cross-linked CMC, which is suspended or dispersed as a powder in a mixture of a first non-toxic glycerol-containing hygroscopic dispersant and a second non-toxic alcohol functionalized dispersant comprising propylene glycol or 1,3-butanediol.
公开/授权文献
- US20200323690A1 HEMOSTATIC PASTE AND METHODS OF MAKING THEREOF 公开/授权日：2020-10-15
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