mechanical aneroid sphygmomanometer with stethoscope and his soft case

acoustic ailment aneroid arterial auscultation background blood bulb cardiology cardiovascular case classical cuff cure curing device diagnostics dial disease gauge health healthcare heart illness inflatable instrument malady malaise manometer manual measurement mechanical medical medicine meter modern monitor phonendoscope pressure prevention professional pulse rubber sickness sphygmomanometer stethoscope textile therapy treatment tubes valve vessels white