发明名称 |
MEDICAL MUTLILAYER TUBE AND MANUFACTURING METHOD THEREFOR |
摘要 |
PROBLEM TO BE SOLVED: To provide a medical multilayer tube varied in hardness in the longitu dinal direction thereof and a manufacturing method therefor. SOLUTION: This medical multilayer tube has a multilayer structure in which at least two polymer materials differed in hardness are laminated. The hardness of this tube is varied in the longitudinal direction. |
申请公布号 |
JP2001299924(A) |
申请公布日期 |
2001.10.30 |
申请号 |
JP20000116652 |
申请日期 |
2000.04.18 |
申请人 |
UNITIKA LTD |
发明人 |
OTANI TOMOHITO;ITOTANI SHUZO;YAMAMOTO KEIICHI |
分类号 |
A61M25/00;A61L29/00 |
主分类号 |
A61M25/00 |
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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