Blister track inhaler device having a separate end path and methods of use thereof

An inhaler device, comprising:

• a housing;
• a withdrawing assembly disposed at least partially within the housing, the withdrawing assembly being adapted for facilitating withdrawal of medicament from a target blister of a blister strip and conveying the medicament toward an exterior of the inhaler device, wherein the withdrawing assembly comprises:
• an opening element adapted for opening the target blister of the blister strip while the target blister is positioned in the withdrawing assembly, wherein the opening element is operable by a user;
• and
• a dispensing element adapted for directing the withdrawn medicament toward the exterior of the inhaler device;
• a blister track disposed within the housing, the blister track being adapted for guiding each blister of the blister strip to the withdrawing assembly in succession and storing the blister strip prior to, during, and after use of blisters of the blister strip, wherein the blister track comprises:
• a primary coil structure comprising a first radius;
• a secondary coil structure comprising a second radius, a third radius, and a fifth radius;
• and
• a tertiary coil structure comprising the second radius, the fourth radius, and the fifth radius;
• an advancing mechanism disposed within the housing, the advancing mechanism being adapted for advancing the blister strip by a predetermined distance each time the advancing mechanism is engaged;
• and
• an engaging element adapted for engaging the advancing mechanism to advance the blister strip, the engaging element being operable by the user.