售后服务机构由原“香港B-D亚洲有限公司北京代表处”变更为“碧迪医疗器械（上海）有限公司北京办事处”。注册证由“国药管械（进）2001第3660354号”变更为“国药管械（进）2001第3660354号（更）”。原证自发证之日起作废。
介绍了较佳的多腔精密医用导管机头结构，并对两类典型多腔精密医用导管的机头定型段流场进行了数值模拟分析，获得了出口截面上的速度分布图。
By simulating of melts flow in the die for two type of multi-lumen precise medical catheters, distribution of velocity at the exit of die were obtained.
医用介入导管是介入器具的重要组成部分，其尺寸微小，属于微细导管。
Medical interventional catheter is an important part of interventional apparatus. It has small size and belongs to the minicatheter.
主营产品有各种硅橡胶导管，引流管，波纹管及其他医用硅橡胶制品。
Main products are all kinds of silicone rubber catheters, drainage tubes, corrugated tubes and other medical silicone rubber products.
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