Jetmir Palushi,Athanasios Papadakis,Itzhak Fang,Jordan R. Trott
申请号：
US16665128
公开号：
US20200197670A1
申请日:
2019.10.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An apparatus includes a body, a first shaft, an actuation assembly, and a dilation catheter. The first shaft includes a malleable distal portion. The actuation assembly includes a second shaft and an actuator. The second shaft is coaxially positioned about the first shaft. The actuator is operable to selectively bend the malleable distal portion of the first shaft. The dilation catheter is coaxially interposed between the first shaft and the second shaft. The dilation catheter includes an expandable dilator. The dilation catheter is operable to translate along the malleable distal portion of the first shaft.
