Abstract: A medical sanitation system for measuring blood pressure includes a cuff to be wrapped around the limb of a person. The cuff comprises a flexible strap with first and second ends which overlap for coupling. A first layer and a second layer of material define an internal compartment forming an inflatable bladder confined within the compartment. A first connector tube connects to a manually operated air supply pump and a second connector tube connects to a sphygmomanometer. A first fastening portion is secured at the first face of the strap and a second fastening portion is applied to the second face of the strap. A protective liner formed of a layer of absorbent material and a layer of liquid impermeable material prevents body fluids from contacting and contaminating the strap. The liner has a width greater than the width of the cuff. A fastener assembly secures the liner to the second face of the strap.