Used - Good CAREFUSION Vmax Encore 22

CAREFUSION VIASYS Vmax Encore 22D

Pulmonary function testing (PFT) system

Good Working condition

The Vmax Encore 22D is a pulmonary function testing (PFT) system used to measure lung performance. It’s part of the Vmax Encore 22 series by Viasys / CareFusion, designed for clinical spirometry and gas exchange analysis.

Main Functions

• Full spirometry (FVC, FEV₁, SVC, MVV, etc.)

• Diffusing capacity (DLCO) measurement

• Lung volumes (except gas dilution method)

• Inspiratory/expiratory pressures, closure volumes

• BTPS correction and automatic quality checks

• SentrySuite software for data management and EMR connectivity

Hardware & Design

• Uses a mass flow sensor and automated breathing valves

• High accuracy and ATS/ERS compliance

• Modular design with optional add-ons (e.g., impulse oscillometry)