Patent ID: 9706944
Date: 2017-07-18
CPC Classifications: A61B,A61K,A61M,G09B

Claim:
1. An apparatus comprising: a first acoustic sensor in communication with a first breath-powered dry powder inhaler, the first sensor configured to monitor an inhalation maneuver of a patient and transmit a signal corresponding to the inhalation maneuver; a processing device comprising a microprocessor and a storage medium having an algorithm stored therein, the device configured to receive the signal from the first sensor and processing the signal using the algorithm to generate a data set that is analyzed, stored, printed, transmitted, and/or displayed; a controller that receives the data set and in turn controls a motor that is attached to a calibrated syringe pump that upon actuation by the controller generates a pressure differential in a second breath-powered dry powder inhaler that is attached to an anatomically correct artificial airway; a display in communication with the processing device and configured to graphically display both the inhalation maneuver and data collected as a result of the pressure differential, wherein the pressure differential is modeled after the inhalation maneuver.