A radial artery pressure-applying hemostatic apparatus, comprising a pressure-reducing unit and a hemostatic unit. The pressure-reducing unit comprises a pressure-reducing support board (5) and a fastening belt (7). The pressure-reducing support board (5) is a strip of which the upper surface has a shape matching with the anatomical structure of the back of a forearm. The pressure-reducing support board (5) curves downward along the long edge to form an arc. The fastening belt (7) is disposed on the same side of a long edge of the pressure-reducing support board (5). The hemostatic unit comprises a pressing strip (9), a connection belt (4), a nut (2), a screw rod (1), and a pressing pad (3). The hemostatic unit wraps around the pressure-reducing support board (5) by means of the pressing strip (9) and the connection belt (4). The parts of the pressing strip (9) at either side of the screw rod (1) form two side wings. The bottom surface of one side wing is provided with a flexible fixing pad (10) for auxiliary support for the screw rod (1). The bottom of the pressing pad (3) is provided with hemostatic dressing. The present hemostatic apparatus has good hemostatic effect, fastens steadily, distributes the force pressed on the hemostatic part, reduces the pressing of the hemostatic apparatus on the vein, and ensures uninterrupted blood circulation.La présente invention concerne un appareil hémostatique dapplication de pression artérielle radiale, comprenant une unité de réduction de pression et une unité hémostatique. Lunité de réduction de pression comprend une plaque de support de réduction de pression (5) et une courroie de fixation (7). La plaque de support de réduction de pression (5) est une bande dont la surface supérieure a une forme correspondant à la structure anatomique de larrière dun avant-bras. La plaque de support de réduction de pression (5) est incurvée vers le bas le long du bord long pour former un arc. La courroie de fixation (7) est disposée sur l
