/ Source: The Associated Press
Shares of some top medical devices companies are mixed at 10 a.m.:
Abbott Labs fell $.79 or 1.6 percent, to $48.99.
Allergan rose $.18 or .3 percent, to $69.37.
Bard fell $.50 or .6 percent, to $85.37.
Baxter fell $.32 or .6 percent, to $51.66.
Boston Scientific fell $.08 or 1.2 percent, to $6.77.
Hospira fell $.30 or .5 percent, to $58.83.
Johnson & Johnson rose $.13 or .2 percent, to $64.05.
Medtronic fell $.24 or .7 percent, to $35.25.
St Jude Medical fell $.30 or .8 percent, to $38.89.
Stryker fell $.42 or .8 percent, to $51.77.
Zimmer fell $.21 or .4 percent, to $51.08.