Joseph Spataro,Jonathan Karl Burkholz,S. Ray Isaacson
申请号：
US16388650
公开号：
US20190321595A1
申请日:
2019.04.18
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A delivery device for delivering an instrument through an intravenous catheter may include a housing, a rotary element disposed within the housing, and an instrument. In some embodiments, the rotary element may include a groove, which may extend around at least a portion of the circumference of the rotary element. In some embodiments, the instrument may be disposed within the groove and/or between the rotary element and the housing. In some embodiments, in response to rotation of the rotary element with respect to the housing, the instrument may be advanced distally through an outlet of the housing. In some embodiments, the instrument may include a guidewire, a probe, blood draw tubing, or a light tube.
