A fluid connector device and a container are disclosed. The connector has an elongated hollow body having a first and a second longitudinal flow channel (25,26) fluidly connecting an inside and an outside of the container. The first and second flow channel have a first opening (11,18) and a second opening (16,17) to be arranged inside and outside of the container. Further, the body comprises a tapered protruding member (12), a fastening section (14) for fastening the connector device to the container, and a directing section positioned adjacent to the first opening of the first flow channel for directing a flow of a fluid through the first opening of the first flow channel. A method for obtaining a medical solution is disclosed, comprising several modes of operation for advantageous mixing a content in the container.
