| 摘要 |
A coupling wire guide structured to be slidably coupled to a previously introduced wire guide. The coupling wire guide includes a main body and a tip portion. The tip portion includes an insert member and a distal tip. The insert member is connected to the main body, and the distal tip is connected to the insert member. The insert member defines an insert passageway having a laterally opening proximal port. The distal tip defines a tip passageway having a distal port, the tip passageway being in communication with the insert passageway. The proximal port, insert passageway, tip passageway and distal port are sized to receive the previously introduced wire guide.
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