Stem cell injection anti-pollution device

The utility model discloses an anti-pollution device for stem cell injection, which relates to the technical field of stem cell injection and comprises a culture dish, an injection channel is arranged on the side wall of the culture dish and positioned inside the culture dish, and a sterile diaphragm is arranged at one end of the injection channel; a sterile rubber sleeve is arranged on the outer side of a needle head of the injector, the needle head of the injector can stretch into the injection channel, and the needle head of the injector can pierce the sterile rubber sleeve and the sterile diaphragm at the same time. The stem cells in the injector can be directly injected into the culture dish, so that the stem cells are prevented from being in contact with air, and the stem cells are prevented from being polluted. 本实用新型公开了一种干细胞注射防污染装置，涉及干细胞注射技术领域，包括：培养皿，培养皿的侧壁上设有注射通道，注射通道位于培养皿的内部，注射通道的一端设有无菌隔膜；注射器，注射器的针头外侧设有无菌胶套，注射器的针头能够伸入到注射通道内，注射器的针头能够同时刺穿无菌胶套和无菌隔膜。本实用新型能够将注射器中的干细胞直接注入到培养皿中，避免干细胞与空气接触，从而防止干细胞被污染。