We enthusiastically support the study and development of effective wheelchair seating. Read these detailed case studies to learn more about the efficacy of VARILITE products.
Evolution, Meridian, and Zoid Independent clinical trials from BEO Medconsulting Berlin. 
Vibration Study An independent University of Pittsburg study on the effects of vibration and impact on manual wheelchair users.
Meridian Cushion Presentation- RESNA 2007 Discusses theVARILITE dual-chambered cushion.