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Threshold® IMT


Threshold® IMT (Inspiratory Muscle Trainer) provides consistent & specific pressure for inspiratory muscle strength & endurance training -regardless of how quickly or slowly the user breathes

  • Flow independent one-way valve for consistent resistance

  • Suitable for all patients

  • Adjustable specific pressure settings (in cm H20) - easy to set &  truly adjustable for all levels of training

  • Works in any position for effective therapy

  • Constant pressure removes the need for a pressure indicator

  • Convenient design reliable & easy to clean

  • Made of durable, high impact acrylic

  • Resistance training for strength & endurance (respiratory muscle tolerance)

  • Mouthpiece or mask option for flexibility

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