Large volume bolus device

The claimed is controlled the speed of flow and injecting into a patient wound part or the blood flow device and method. Pump (102) 106 and liquids a supplement) dose flowing channel 108 transmission pressures via continuous base and a movable channel. The large capacity) dose storage device (110) savings and a lower the pressure of the) dose flowing channel 108 block liquids the liquid. The flow controller (128) for controlling the large capacity) dose storage device (110) ring speed. The block supplement) dose (110) is angle from the) dose storage device is composed of a valve for the patient is wheel (112). ) Dose's transfusion rate is controlled by the following factor: A control pipe of the elastic ball or a spring chamber (210) decompression, a gradient of valve seat and a applies. The by such, wherein the lower pressure the liquid supply first base and constant speed pump is Israel when the patient wound part or the blood flow, and is capable of the lower pressure the block liquid) dose 302 injector. A bulldoze) dose injector (302) is a piston (314) is supplying the) dose the liquid inlet to the water storage (318), and afterward is controlled the speed is given patient.