PURPOSE: A preparation device for liquid medicine injection and a medicine packet are provided to inject liquid medicine by easily opening an opening part of the medicine packet.CONSTITUTION: A preparation device for liquid medicine injection comprises a main storage for liquid medicine (100) which concurrently injects liquid medicine into a plurality of medicine packets (300) which is horizontally combined and connects spaces between storage parts, and in which a plurality of storage parts which stores liquid medicine inside is equipped in parallel and liquid medicine moving parts which are holes for liquid medicine movement are formed a plurality of pistons (200) which is formed to be inserted into the inside the storage part outlets which are formed in front part of the main storage for liquid medicine and for discharging liquid medicine when the pistons are inserted and a plurality of insertion parts(120) which is formed to be adjacent to the outlets and is formed to be corresponded to the size and shape of the opening part of the medicine packet in order to easily open the medicine packet when the liquid medicine is injected into the medicine packet.COPYRIGHT KIPO 2013내부에 액상 약물이 저장되는 복수개의 저장부(110)가 평행하게 구비되고, 상기 저장부(110) 공간 사이를 연결하면서 액상제형 약물이동을 위한 구멍인 액상제형 약물이동부 (152,153,154,155)가 내부에 형성된 액상제형 약물저장본체부(100) 상기 저장부(110) 내부로 삽입할 수 있도록 형성된 복수개의 피스톤(200) 상기 본체(100)의 타측에 형성되며 피스톤(200)을 삽입할 때 액상제형 약물이 배출되기 위한 배출부(130) 상기 배출부(130)에 인접하게 형성되며 약포지(300)에 액상제형 약물 주입시 약포지 개구부를 용이하게 개방하기 위하여 약포지 개구부 크기와 형상에 대응되게 형성되는 복수개의 삽입부(120) 를 포함하되, 상기 액상제형 약물저장본체부(100) 일측부에는 액상제형 약물을 저장부(110)에 주입하기 위한 액상제형 약물주입부 (151)와 액상제형 약물주입부(151) 밀폐를 위한 액상제형 약물주입부마개(150)수단을 포함하는 것을 특징으로 하는 액상제형 약물 주입용 조제기구와 그에 대응된 약포지가 제시된다.
