Invention Grant
US08404165B2 Catheter distal tip design and method of making 有权
导管远端尖端设计及制作方法

Catheter distal tip design and method of making
Abstract:
A catheter comprises a catheter shaft having a distal tip, the distal tip having an inner surface and an outer surface, the inner surface having a rounded profile. The catheter may be made by rounding the inner surface of the distal tip.
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