Respiratory Drug Delivery

Threshold PEP

Positive expiratory pressure device

Threshold PEP is used for airway clearance, bronchial hygiene, or as an alternative to chest physical therapy. The resistive load creates positive pressure during exhalation that helps open the airways and allows mucus to be expelled.

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Features
Flow-independent one-way valve

Flow-independent one-way valve is suitable for all patients

Flow-independent one-way valve is suitable for all patients
Works in any position

Works in any position for effective therapy

Works in any position for effective therapy
Improved mobilization

Improved mobilization helps clear lungs

Using the Threshold PEP helps patients breathe more freely. It improves mobilization and prevents accumulation of secretions.
Optimizes bronchodilation

Optimizes bronchodilation for improved gas exchange

When combined with respiratory drug delivery via nebulizer or MDI spacer devices, the Threshold PEP promotes effective breathing.
Constant pressure

Constant pressure removes the need for a pressure indicator

Constant pressure removes the need for a pressure indicator
Resistance training

Resistance training for improved central and peripheral airway function

Resistance training for improved central and peripheral airway function
Convenient design

Convenient design is reliable and easy to clean

The Threshold PEP is made of durable, high-impact acrylic.
Mouthpiece/mask option

Mouthpiece

Mouthpiece

Specifications

Dimensions
Dimensions
Length
  • 5.1 in
Diameter
  • 1.6 in
Weight
  • 1.3 oz
Performance Data
Performance Data
Accuracy
  • ±1 cm H₂O
Resolution
  • 2 cm H₂O
Reproducibility
  • ±0.5 cm H₂O
Measurement Range
  • 5 - 41 cm H₂O
Materials
Materials
Main Body
  • Impact-resistant acrylic
Mouthpiece
  • Polypropylene
Nose Clip
  • Polypropylene