血压计橡皮气袋除用于测量血压外，还可用于临时加压输血中。方法为：于输血前将橡皮气袋紧裹于血袋的外面，准备好后，将血袋挂于输液架上。检查针柄端连接是否牢靠。需加压输血时，先阻断橡皮气袋连接血压计的通气管，然后充气至一定压力（勿过度充气），见滴速加快即可... Sphygmomanometer rubber bag in addition to measuring blood pressure, but also can be used for temporary pressure transfusion. The method is as follows: Before the blood transfusion, the rubber gas bag is tightly wrapped on the outside of the blood bag, and when ready, the blood bag is hung on the infusion stand. Check the needle handle end connection is solid. Need to pressure transfusion, first block the rubber air bag connected to the sphygmomanometer ventilation tube, and then inflated to a certain pressure (do not over-inflated), see drip speed up to ...