发明名称 |
NYLON-PEBA COPOLYMER CATHETER |
摘要 |
Inner and outer layers of a braided body portion of an intravascular catheter as well as a soft tip portion are formed from different proportioned blends of nylon and copolymer of ester linked polyethylene and polyamide to produce optimum mechanical properties in the catheter. One or more surfaces of the catheter are coated with a hydrogel containing a copolymer of polyurethane and polyvinylpyrrolidone to provide improved lubricity and antithrombogenicity. |
申请公布号 |
AU4901193(A) |
申请公布日期 |
1993.12.16 |
申请号 |
AU19930049011 |
申请日期 |
1993.10.13 |
申请人 |
MALLINCKRODT, INC |
发明人 |
YUE-TEH JANG;VERN L LIEBMANN;GLENDA S VILLMAN;SURENDRA A AMIN |
分类号 |
A61L29/00;A61L29/04;A61L29/08;A61L29/14;A61M25/00 |
主分类号 |
A61L29/00 |
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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