发明申请
- 专利标题： Biopolymer Powder Gelating/Jetting Apparatus
- 专利标题（中）： 生物聚合物粉末凝胶/喷射装置
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申请号： US11720972申请日： 2004-12-07
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公开(公告)号： US20080214989A1公开(公告)日： 2008-09-04
- 发明人: Sousaku Kawata
- 申请人： Sousaku Kawata
- 申请人地址： JP Tochigi
- 专利权人： NAKANISHI INC.
- 当前专利权人： NAKANISHI INC.
- 当前专利权人地址： JP Tochigi
- 国际申请： PCT/JP04/18195 WO 20041207
- 主分类号： A61M37/00
- IPC分类号： A61M37/00 ; A61M13/00
摘要：
A system is provided for efficiently gelating and injecting a constant amount of biopolymer powder for effectively using biopolymer in sealing, stanching, and prevention of adhesion of a post-surgical site. Powder transfer line 320 for transferring biopolymer powder atomized with the pressure of noninflammable gas in powder agitating container 220, and transfer lines 310, 330 for separately transferring noninflammable gas and solution separately from the powder transfer line 320, are joined at the tip of nozzle attachment 400 for injecting a mixture of the biopolymer powder and the noninflammable gas, together with the noninflammable gas and the solution.
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