Giraud, Jean-Pierre,Sol, Bernard,Pangborn, Robert J.,Abrams, Robert S.,Rogers, Joseph W.,Sagona, Peter J.,Mims, Michael J.
申请号：
AU2020201401
公开号：
AU2020201401A1
申请日:
2020.02.26
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2020201401A120200312.pdf#####ABSTRACT OF THE DISCLOSURE A three-position plunger (612) is provided including a sleeve having an opening at a distal end, a pre-load cavity (647) proximal to and in communication with the opening, a first cavity (648) proximal to and in communication with the pre-load cavity, a second cavity (650) proximal to and in communication with the pre-load cavity, and at least one rib. The rib(s) is generally aligned with the first cavity. The plunger further includes an insert (642) configured to be displaced from the pre-load cavity to the first cavity and from the first cavity to the second cavity. The insert is configured to provide support for the compression of the rib(s) when the insert is positioned in the first cavity. Figure 3434/42 F30 ---642b 612 ---- -642a 647 -- _-650 FIG. 34
