Transfusion device

The utility model relates to a transfusion device, which comprises a conduit and a drip funnel and is characterized in that the materials of the conduit and the drip funnel are both in three-layer structure, the inner layer and the outer layer of the three-layer structure are both non-PVC medical plastic layers, and the middle layer is a mixed layer of an opaquing agent and non-PVC medical plastic. The product of the transfusion device can not contain phthalate or other types of plasticizers. The adsorbability of PVC materials on some drugs is avoided. The three-layer structure is generally in a three-layer co-extruded form in production, the inner layer (the part contacting with medicine liquid) and the outer layer (the part contacting with medical workers) are made of base materials without the opaquing agent, the middle layer is a material layer with the opaquing agent, so the direct contact between the opaquing agent and the medicine liquid or the human body is completely avoided and no opaquing agent can