APPARATUS FOR INTRAVASCULAR ADMINISTRATION OF MEDICINAL SOLUTIONS Russian patent published in 1994 - IPC

FIELD: medicine, particularly, apparatuses for intravascular administration of medicinal solutions. SUBSTANCE: apparatus includes successively communicating medicinal solution container in the form of Bobrov's pot positioned upside down, three- way valve with catheter, mixing chamber, another three-way valve, and blood pressure transducer. Medicinal solution container is provided with transducer to indicate that container is actually filled with medicinal solution. Container communicates with compressor by virtue of receiver having return compressor located at its inlet. Blood pressure transducer, recorder, injection pressure selector, transducer to indicate presence of medicinal solution in container, and compressor are connected to comparator. EFFECT: higher efficiency. 1 dwg