Eugene SKELTON,Ronald BENSON,Darren CORNER,Chris ALLEN,Christopher Brian KILCOIN
申请号：
US15763041
公开号：
US20180280613A1
申请日:
2016.09.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The present disclosure includes systems, methods, and apparatuses for dispensing a volume (e.g., a volume of liquid or medication) during intraosseous infusion. In some embodiments, a resilient member is used to bias a portion of an arm towards a contracted position with a force sufficient to depress a plunger of a syringe, and a damper is used to resist movement of the portion of the arm from the extended position toward the contracted position to control a rate at which the resilient member can move the portion of the arm from the extended position toward the retracted position, and thereby limit the rate at which a volume is dispensed from the syringe. In other embodiments, a flow control valve may be used instead of a damper to limit the rate at which a volume is dispensed from the syringe.
