Automatic equipment for blood transfusion and fluid-therapy.

摘要

The invention covers improvements of electronic equipments designed especially for a totally automatic ex-blood transfusion operations and also, due to the versatility of the contrivance, for the intravenous introduction of fluids and remedies into the body of the patient. There appear to be two systems called A and B, distinguished by the fact that the first is a one way system, whilst the second is a two way one. Both system use appropriate pumps, strainers and a bag with a serpentine and canalicula.