PATIENT INTERACTION APPARATUS FOR RESPIRATORY THERAPY Russian patent published in 2012 - IPC A61M11/00 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medicine. An apparatus comprises a body having an inlet port and an outlet port. The inlet port is attachable to a starting unit supplying a compressed gas flow to the inlet port. An ejector pump is provided inside the body and comprises a retaining device arranged so that to receive the compressed gas flow from the inlet port. The retaining device ends with a nozzle guiding the compressed gas flow to a Venturi tube device which supply the compressed gas flow to the outlet port. A spraying jet is attached via fluid to the outlet port to accept therefrom the compressed gas flow. The spraying jet is also attached via fluid to an auxiliary line to introduce a drug into the compressed gas flow supplied from the outlet port, and to deliver the medicated gas flow to the patient. There are disclosed a respiratory therapeutic system comprising the apparatus, and a method of providing the patient with respiratory therapy with using the apparatus.

EFFECT: elimination of drug sedimentation in the patient interaction apparatus.

25 cl, 21 dwg