BLOOD PRESSURE MEASURING APPARATUS HAVING ENCLOSED FLUID STORAGE TANK

摘要

PURPOSE: A blood pressure measurement apparatus including a closed type fluid storage tank is provided to prevent the influence of external environment like atmospheric state on the blood pressure measurement, by being separated and isolated from the outside. CONSTITUTION: A blood pressure measurement module (100) comprises a control part performing pressure control and signal analysis and computation. A cuff (200) is pressurized or depressurized by the supply and the exhaustion of fluid. A fluid storage tank (300) stores the fluid by being separated and isolated from the outside. A pump (400) supplies the fluid to the cuff or discharges the fluid from the cuff. A valve (500) controls the fluid to pressurize or depressurize the cuff. [Reference numerals] (100) Blood pressure measurement module; (200) Cuff; (300) Fluid storage tank; (400) Pump; (500) Valve