PURPOSE: A cardioplegic solution dosing solution is provided to make convenient to use as scrapping is facilitated as each injection pipe is formed in a uniform body by a connecting part and to cope with the size of heart as interval in between the injection pipes are controlled by gathering by the connecting part.CONSTITUTION: The cardioplegic solution dosing apparatus (100) comprises a couple of injection pipes (110) which is connected to a cadioplegic solution supplying apparatus through a connection tube and which guides the cardioplegic solution to a heart and a connecting part (130) which connects the injection pipes to each other and which controls interval in between the injection pipes. The injection pipe includes a vending part (112) which is formed bent to be separated to each other an injection part (114) which is bent to a lower part which is beside a heart at the front end of the bending part and a supplying part (116) which is connected to a connecting tube being bent to an upper side from the back side of the bending part.COPYRIGHT KIPO 2013심정지액 투여장치에 대한 발명이 개시된다. 개시된 심정지액 투여장치는 공급부재에 연결되어 심정지액이 안내되는 한 쌍의 주입관 및 주입관을 상호 연결하고, 주입관의 간격을 조절하는 연결부를 포함하는 것을 특징으로 한다.
