Medical Devices companies shares up at 10 a.m.

Shares of some top medical devices companies are up at 10 a.m.:

Baxter International Inc. rose $.54 or .8 percent, to $68.08.

Boston Scientific Corp. rose $.15 or .8 percent, to $17.80.

Johnson & Johnson rose $.55 or .6 percent, to $99.70.

Medtrnic rose $.49 or .6 percent, to $76.63.

St. Jude Medical Inc. rose $.60 or .9 percent, to $65.87.

Stryker rose $.63 or .7 percent, to $91.81.

Zimmer Holdings Inc. rose $1.30 or 1.1 percent, to $117.49.