Richard C. Tah,Brian P. Watschke,Matthew Lee Nelson,John Christian Kulaga,Kyle Pickett
申请号：
US16357851
公开号：
US20190290435A1
申请日:
2019.03.19
申请国别(地区):
US
年份:
2019
代理人:
摘要：
According to a general aspect, an insertion device can include an elongate barrel having an opening defined in a distal end； a lumen defined within the elongate barrel, the lumen being accessible through the opening； and an obturator disposed within the lumen of the elongate barrel. The obturator can be movable within the lumen between a proximal position in the elongate barrel and a distal position in the elongate barrel. The obturator, in its distal position in the elongate barrel, can be configured to receive a needle via the opening. The obturator, in its proximal position in the elongate barrel, can be configured to secure the needle within the elongate barrel.
