The patented MedGraphics preVent™ Pneumotach provides accurate measurement, convenience and infection control. Its simple snap-in design means easy replacement between patients.

User friendly BREEZESUITE diagnostic software provides quick and easy testing by the clinician. Review and select predictive methodologies, retrieve or store patient tests, and generate
complete reports. Flexibility allows this system to be used with a desktop or laptop computer
equipped with a USB port.

Tests Performed:
Pre/Post FVC, SVC, MVV and Challenge (with optional Bronchial Provocation software).

Database:
Patient data is stored in a Microsoft SQL database providing the flexibility to access, manipulate and report data in multiple ways.

Interpretation:
Optional Pulmonary Consult interpretation software allows for an immediate computerized assessment of testing results.

Trend Reports:
Trend reports allow printing and graphing of data from previous patient visits so that progress can be monitored.

Predicted Normals:
BREEZESUITE contains over 30 authors, the most extensive list of predicted formulas available, including NHANES III.

Database Query:
Perform queries of the patient database for quality control or particular sets of patients.

Bronchial Provocation:
Optional software for Methacholine, Exercise, or Cold Air Challenges.

Network Capable:
With the addition of MedGraphics MultiUser software, the system may be added to a local or wide area network.

Performance Specifications:
The CPFS/D USB is a full function spirometry system meeting current ATS/ERS recommendations for accuracy and performance and all applicable safety standards. The system consists of a flow module containing the transducers and electronics to produce a bi-directional flow signal with the MedGraphics preVent™ pneumotach.

Software Features:

• Report Designer
• Multi-User (optional)
• Query Database (optional)
• User Defined Predicteds
• HIPAA Security

Measurement Principle:

• Patented bi-directional Pitot Tube pneumotach
• Patent numbers: #5,038,773 & #5,119,825
• Flow Range: ± 18 L/second (± 1080 L/min)
• Resolution: 8.64 ml/sec
• Accuracy: ± 3% or 50 ml, whichever is greater
• Deadspace: 39 ml
• Resistance: <1.20 cmH20/L/sec @ 12 L/sec (exceeds ATS/ERS specifications)

The preVent pneumotach has been independently validated and shown to meet ATS recommendations for accuracy against the 24 standard waveforms of Hankinson and Graner, for FVC, FEV1, FEF 25-75%.

Computer Requirements:

• Pentium III 800MHz (or faster)
• 256 MB RAM
• 10+ GIG Hard Disk
• CD ROM
• USB Port
• Windows 2000 or XP Professional

Printer: Windows compatible

Size:

• 3 x 3 x 6 in (ht x width x length)
• 8 x 8 x 15 cm

Weight:· 1.25 lbs (0.56 kgs)

Environmental:
- Temperature: 5 - 35º C
· Humidity: 5 - 90% non-condensin

Power Requirements:· USB