SAN ANTONIO--(BUSINESS WIRE)--Vidacare Corporation has completed an analysis and is releasing the results of a validation study on its OnControl™ Bone Marrow System, the first effort in decades to improve the safety, control, and comfort of bone marrow aspiration and biopsy procedures. The validation study measured successful sample acquisition rates, quality of sample, ease of use, and overall user satisfaction. Vidacare is launching a full-scale commercial launch in the 4th quarter of 2009.