A precise filtering transfusion container, comprising a container body (1) and a sealed cavity (2) separated from the container body (1) via a sealing device (6) the sealed cavity (2) is provided with a liquid medicine filtering device and a sealing rubber plug (3) therein the liquid medicine filtering device comprises at least one liquid medicine filtering film (4) a filtered liquid cavity (5) is formed between two opposite liquid medicine filtering films (4) or between the liquid medicine filtering film (4) and an inner wall of the sealed cavity (2) and at least one side wall of the filtered liquid cavity (5) is the sealing rubber plug (3) formed with a transfusion puncture position at a wall thereof. In the container, the container body (1) is separated from the sealed cavity (2) via the sealing device (6), and the liquid medicine in the container body (1) is stored in an isolated manner when stored or not in use, and the liquid medicine can enter the sealed cavity (2) when required for use in addition, since the transfusion puncture position is located in the filtered liquid cavity (5), and the liquid medicine is used for transfusion after being filtered by the liquid medicine filtering film (4) in a transfusion process, a higher degree of purity of the liquid medicine is ensured, thus providing a better safety guarantee of transfusion for a patient.Ce récipient de perfusion à filtration précise comprend un corps (1) et une cavité étanche (2) distante dun corps de récipient (1) grâce à un dispositif étanche (6), laquelle cavité étanche (2) contient un filtre pour médicament liquide et un bouchon en caoutchouc étanche (3), et lequel filtre comprend au moins une membrane de filtre (4) pour médicament liquide. Une cavité de filtre liquide (5) vient entre deux membranes de filtre (4) de médicament liquide ou est logée dans la cavité étanche (2) et les membranes de filtre (4) pour médicament liquide. Au moins une paroi latérale de la cavité de filtre liquide (5) form
