发明名称 |
Process for manufacture of plastic resinous tubes |
摘要 |
Plastic resinous tubes, particularly for medical use is improved in blood compatibility when brought into contact with blood, by applying a low-temperature plasma treatment to inner surfaces of the tubes, which plasma is produced through electrodeless electric discharges by the effect of microwave to make it possible to prevent the tube from being heated in such a treatment. The inner surfaces of the tubes thus activated may be further subjected to an inner surface graft copolymerization treatment to enhance blood compatibility.
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申请公布号 |
US4752426(A) |
申请公布日期 |
1988.06.21 |
申请号 |
US19860879432 |
申请日期 |
1986.06.27 |
申请人 |
IKADA, YOSHITO;JAPAN MEDICAL SUPPLY CO., LTD. |
发明人 |
CHO, TSUNEO |
分类号 |
A61M19/00;A61M39/08;B29C59/14;H01J37/32;(IPC1-7):B05D3/06;B05D7/22;B29C71/04;C08J7/18 |
主分类号 |
A61M19/00 |
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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