HARDING, Weston F.,HARDING WESTON F,ISAACSON, S. Ray,ISAACSON S RAY
申请号：
ES07844823
公开号：
ES2692861T3
申请日:
2007.11.01
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
Vascular access device may include the gas chamber being contained between ontology and diaphragm and the cavity that is connected to gas chamber. A kind of discharge may include: to shift gas access device and container between gas chamber to be contained in the access device in the method for the gas in medical instrument.
