KALSER, GARY M.,MAYBACK, GREGORY L.,LEONE, JAMES,PALMER, MATTHEW A.
申请号：
CA2780742
公开号：
CA2780742C
申请日:
2010.11.11
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A safety catheter includes a multi-lumen shaft. The shaft has a proximal shaft portion with a distal end having a given outer diameter and a distal tip portion having an outer diameter less than the given outer diameter. A hollow balloon is disposed at a junction of the proximal shaft portion and the distal tip portion. The balloon has a distal leg fixedly secured to the distal tip portion and a proximal leg removably secured to the proximal shaft portion.
