Abstract: A module for an oscillometry system of the type having an oscillatory flow source, the module comprises an enclosure adapted to be releasably connected to a core assembly of the oscillometry system. The enclosure defines a breathing flow pathway adapted to be in fluid communication with the oscillatory flow source. A user port is at a first end of the breathing flow pathway configured for receiving a breath of a user. A calibration file specific to the module is programmed as a function of the breathing flow pathway and configured for being used by the oscillometry system to assess breathing parameters for the user.

Abstract: A module for an oscillometry system of the type having an oscillatory flow source, the module comprises an enclosure adapted to be releasably connected to a core assembly of the oscillometry system. The enclosure defines a breathing flow pathway adapted to be in fluid communication with the oscillatory flow source. A user port is at a first end of the breathing flow pathway configured for receiving a breath of a user. A calibration file specific to the module is programmed as a function of the breathing flow pathway and configured for being used by the oscillometry system to assess breathing parameters for the user.

Abstract: An oscillometry device comprises a casing. A user portion forms a conduit entering into the casing, the conduit adapted to receive a breath of a user and, an oscillometry measurement system operatively connected to the conduit in the casing and adapted to produce oscillometry measurement signals from the breath of the user. A user support interface projects from the casing in a common direction with the user portion, the user support interface vertically supporting the oscillometry device relative to a user when the user has his or her mouth on the user portion, the user support interface being made of a flexible deformable material.

Abstract: An actuator (10, 10?, 10?) is disclosed. The actuator (10, 10?, 10?) is connected to a structural ground (12, 12?, 12?) of a forced oscillation technique device (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000). The actuator (10, 10?, 10?) includes an electrical power source (16, 16?, 16?); a control device (17, 17?, 17?) connected to the electrical power source (16, 16?, 16?); a first portion (14a, 14a?, 14a?) including active material connected to the electrical power source, and a second portion (14b, 14b?, 14b?) including non-active, passive material connected to the first portion (14a, 14a?, 14a?). The first portion (14a, 14a?, 14a?) includes at least one plate-shaped member (18, 18?, 18?). The second portion (14b, 14b?, 14b?) includes a ring member (24, 24?, 24?) connected to and circumscribing a mesh screen (26, 26?, 26?). A forced oscillation technique device (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000) is also disclosed.