Abstract: A method of improving comfort with a high-frequency chest wall oscillation (HFCWO) system includes calculating a plurality of airflow metrics of a first therapy and a second therapy. An efficacy score of each of the plurality of airflow metrics is calculated based on a comparison of each airflow metric of the second therapy to each respective airflow metric of the first therapy. A total score of the second therapy is determined based on a combination of the efficacy scores of each of the plurality of airflow metrics and a comfort level of the second therapy.

Abstract: A high-frequency chest wall oscillation (HFCWO) system includes a garment configured to be worn around a chest of a user. At least one fluid pod is housed by the garment and is configured to receive a fluid. The at least one fluid pod includes a housing configured to be pulsated by the fluid.

Abstract: A high frequency chest wall oscillation therapy system includes an air pulse generator. The air pulse generator includes control circuitry and a fluid chamber carrying a fluid. A motor is configured to generate compression and expansion of the fluid in the fluid chamber to generate pressurized fluid. A pressure sensor detects a pressure of the pressurized fluid in the fluid chamber. A garment includes at least one fluid bladder defining a pressurizable chamber adapted to receive the pressurized fluid from the fluid chamber to provide a force of high frequency pressure oscillation to a patient's chest wall.