Jonathan David Tuckwell,Robert Dyer,Robert Owen Kivlin,John Paul Palmer-Felgate,Matthew Burgess Avery,Kevin George Skinner,Chris Kadamus,Lee Wood,Peter Schwan,Ben Arlett
申请号：
US14031375
公开号：
US20140166511A1
申请日:
2013.09.19
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A reconstitution device having an opening surrounded by a neck, and a cap including a first end, a second end, and an inner bore having a central aperture. A stopper is positioned in the opening of the neck and includes a portion capable of being perforated. A plunger is located at the second end of the cap, is configured to slide along the inner bore of the cap, and includes a shaft extending downwardly in a direction towards the stopper and having a pointed end for piercing the stopper. A locking mechanism is located in the cap and includes an aperture. The locking mechanism is configured such that when the plunger is pushed downwardly the shaft is allowed to pass through the aperture, but when the plunger is pulled upwardly the second aperture changes shape such that the shaft cannot freely pass through the aperture.
