WITT, ERIK,IVOSEVIC, MILAN,MARICI, PAUL PAIA,CRAFT, BRANDON W.
申请号：
CA2905898
公开号：
CA2905898C
申请日:
2014.03.12
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A system includes a needle hub having a proximal end and a distal end. The proximal end of the needle hub has a connection portion configured to receive a first container. The system further includes a cannula received by the needle hub with the cannula having a proximal end and a distal end and a cannula seal having a resilient sleeve enclosing at least a portion of the cannula. The system also includes a vial adapter configured to be attached to a second container with the vial adapter having a vial seal that is configured to engage the cannula seal. The cannula seal has a first position where the cannula seal encloses the distal end of the cannula and a second position where the cannula seal is retracted to expose the distal end of the cannula.
