发明名称 |
Medical tubes |
摘要 |
A medical tube characterized in that it dilates at its cut ends toward the external surface when it is cut at any random portion transversely relative to its longitudinal direction. The patency of the sutured portion may be maintained in good condition over a long time, since pannus formation in the internal cavity can be obviated at the sutured portion between an organ of a living body and an artificial medical tube.
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申请公布号 |
US4957508(A) |
申请公布日期 |
1990.09.18 |
申请号 |
US19870114499 |
申请日期 |
1987.10.30 |
申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
KANEKO, NORIAKI;HIRATA, YOSHIMI;MORIWAKI, MASAHIRO |
分类号 |
A61F2/00;A61F2/04;A61F2/06;A61L27/00 |
主分类号 |
A61F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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