发明名称 |
Flexibles Rohr eines Endoskops |
摘要 |
A flexible tube for an endoscope includes a flexible elongated structural body and an outer cover provided over the elongated structural body. The outer cover is made of a material which contains polyurethane elastomer and polyester elastomer, in which compounding ratio of the polyurethane elastomer and the polyester elastomer in the material is 0.03-0.3 parts by weight of the polyester elastomer per 1 part by weight of the polyurethane elastomer. This flexible tube has excellent flexibility as well as various excellent properties such as chemical resistance, heat resistance and weather resistance. |
申请公布号 |
DE10062000(B4) |
申请公布日期 |
2009.02.26 |
申请号 |
DE2000162000 |
申请日期 |
2000.12.13 |
申请人 |
HOYA CORP. |
发明人 |
HAYAKAWA, SHINJI;UEKI, KENSAKU |
分类号 |
A61B1/00;A61B1/005;A61L31/10;B29C47/20;B29C47/38;B29K67/00;B29K75/00;B29L23/00;G02B23/24 |
主分类号 |
A61B1/00 |
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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