Transfusion device

The utility model provides a transfusion device, including infusion bottle, the filtration pipeline that admits air, the infusion pipeline, the infusion bottle respectively with the filtration pipeline that admits air, the sealed intercommunication of infusion pipeline, admit air filter the pipeline with the top intercommunication of infusion bottle, said infusion pipeline with the bottom intercommunication of infusion bottle. The utility model discloses a transfusion device passes by through the filter tube that admits air with infusion bottle top seal intercommunication and strains and leading-in air, has not only realized carrying out filterable purpose to the air that gets into the infusion bottle, has avoided the air to pass solution moreover and has got into the infusion bottle to eliminate the possibility that the polluting substances in the outside air dissolves in the liquid medicine, has reduced the liquid medicine by air pollution's risk the utility model discloses filter equipment can make numerous patients' infusion safety obtain better guarantee if can the wide application in medical field, play huge guard action to human health