发明授权
US5338296A Catheter and sheath assembly 失效
导管和护套组装

Catheter and sheath assembly
摘要:
A catheter is provided, adapted to be delivered to a situs in a body passageway by being contained within a sheath. The distal end of the catheter comprises an enlargement which precludes unintended distal motion of the sheath relative to the catheter.
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