(NEW YORK)Shares of some top medical devices companies were down at the close of trading: Abbott Labs fell $2.24 or 4.3 percent, to $50.15.READ MORE

(NEW YORK)Shares of some top medical devices companies are down at noon: Abbott Labs fell $1.07 or 2.0 percent, to $51.32.READ MORE

(NEW YORK)Shares of some top medical devices companies are down at 10 a.m.: Abbott Labs fell $1.63 or 3.1 percent, to $50.76.READ MORE

(WARSAW, Ind.)Hip and knee implant maker Zimmer Holdings Inc. said Monday it named Jeffery A. McCaulley president of its Zimmer reconstructive unit. McCaulley recently worked as president and ch...READ MORE

(NEW YORK)Shares of some top medical devices companies were mixed at the close of trading: Abbott Labs rose $.15 or .3 percent, to $51.37.READ MORE

(NEW YORK)Shares of some top medical devices companies are mixed at noon: Abbott Labs fell $.55 or 1.1 percent, to $50.67.READ MORE

(NEW YORK)Shares of some top medical devices companies are mixed at 10 a.m.: Abbott Labs fell $.93 or 1.8 percent, to $50.29.READ MORE