A syringe includes a barrel defining a liquid chamber, an aperture and two or more contents indicators; a plunger movable within said barrel whereby movement of the plunger in a first direction causes the liquid chamber to fill with a fluid and movement by the plunger in a second direction causes fluid to be expelled from the liquid chamber through the aperture; and a selecting mechanism disposed on the barrel that is actuated to select only one of the contents indicators.
申请公布号
CA2664811(C)
申请公布日期
2014.10.21
申请号
CA20072664811
申请日期
2007.09.27
申请人
ARROW INTERNATIONAL, INC.
发明人
VITULLO, JEFFREY M.;MOORE, MATTHEW J.;HARDING, RICHARD L.