The Hemo Synchro Bizak chair is a multifunction chair that can be used in conjunction various medical procedures. These would include peritoneal analyses, hemodialysis, and oncology, just to name a few. The Synchro Bizak is just one of several models of multifunction chairs that make up the Hemo product line. The chair was primarily designed to be used in conjunction with both general medical examinations and chemotherapy sessions. The chair?s three motors enable the backrest, and leg rest to be adjusted as well as tilt and height.