An injection assembly for injecting medicine. The assembly includes a selectively collapsible elastomeric bulb having a hollow interior and an outlet. The bulb is collapsible from an expanded configuration in which the hollow interior has an expanded volume to a collapsed configuration in which the hollow interior has a collapsed volume that is smaller than the expanded volume. The assembly includes a tube having a proximal end connected to bulb, a distal end, and an interior passage in fluid communication with the outlet of the bulb. The assembly includes a needle connected to the distal end of the tube having a sharp distal end. The needle has an interior passage in fluid communication with the interior passage of the tube for delivering medicine from the hollow interior of the bulb when the bulb is compressed and drawing fluid through the needle toward the bulb when the bulb expands.
申请公布号
CA2773454(A1)
申请公布日期
2012.10.05
申请号
CA20122773454
申请日期
2012.04.03
申请人
TYCO HEALTHCARE GROUP LP
发明人
BRUNDIDGE, EDWARD, III;CALLAHAN, MARK J.;DELNICKAS, JEFFREY T.;ELAVIA, TESHTAR A.;SHARP, BRIAN P.