Mark Fisher has joined Advanced Bio-Surfaces (Minneapolis) as vice president of sales. Fisher previously served as senior director of sales for Wright Medical Technology. The OrthoGlide Medial Knee Implant is Advanced Bio-Surfaces' first product, for treatment of moderate osteoarthritis of the medial compartment.

Brian Taylor has been promoted to director of professional development at Amplifon USA (Minneapolis) after serving as senior manager of professional development for the company. Amplifon USA, a subsidiary of Amplifon SpA, operates Miracle-Ear, National Hearing Centers and Sonus hearing solutions outlets.