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公开(公告)号:US4299231A
公开(公告)日:1981-11-10
申请号:US93256
申请日:1979-11-13
申请人: Werner Karmann , Gerd Weidehaas , Bernd Howe , Frank Piel
发明人: Werner Karmann , Gerd Weidehaas , Bernd Howe , Frank Piel
IPC分类号: C09K3/00 , A61B5/0408 , B01J13/00 , C08L1/28 , C08L5/00 , H01B1/12 , H01M6/22 , H01B5/16 , A61B5/04 , H01B1/20 , H01B17/64
CPC分类号: A61B5/04087 , C08L1/286 , C08L5/00 , H01B1/122 , H01M6/22
摘要: A visco-elastic gel comprising a high molecular weight polysaccharide, at least one polyol and, optionally, at least one non-volatile acid soluble in the polyol and at least one non-volatile base soluble in the polyol. The polyol has a water content of 5 to 20 percent by weight and the various components set forth are physiologically acceptable. The gel is particularly suitable as a means for releasably securing an electrode to the skin as, for example, when taking an EEG or EKG. Methods of making a suitable electrode and using it are also disclosed.
摘要翻译: 一种粘弹性凝胶,其包含高分子量多糖,至少一种多元醇和任选的至少一种可溶于该多元醇的非挥发性酸和至少一种可溶于该多元醇的非挥发性碱。 多元醇的水含量为5〜20重量%,所述各种成分为生理上可接受的。 凝胶特别适合作为将电极可释放地固定在皮肤上的手段,例如,当采取EEG或EKG时。 还公开了制备合适电极并使用它的方法。