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Innovative Technology
- Direct Connect preVent Pneumotach provides True Breath-by-Breath
measurement under all testing conditions
- Patented Breath-by-Breath analysis and rapid response
O2 and CO2 analyzers.
- Lightweight (26 gm/<1 oz.) preVent pneumotach exceeds
ATS/ERS performance standards
Flow Device
- Bi-directional Pitot Tube Pneumotach
- Patent Number: #5,038,773 & #5,119,825
- Range: ± 18 L/sec
- Accuracy: ± 3% or 50 ml, whichever is greater
(meets or exceeds ATS/ERS clinical performance standards)
- Resolution: 8.64 ml/sec
- Deadspace: 39 ml
Flow Device Direct Connect preVent
- Bi-directional Pitot Tube Pneumotach
- Patent Number: #5,357,972
- Accuracy: ± 3% or 10 ml, whichever is greater
- Resolution: 2.4 ml/sec
- Deadspace: 14 ml

All specifications
are subject to change without notice. Products may vary
from those illustrated. Please contact your Medical Graphics
representative for the latest information, pricing and product
availability.
©
2005-2006 Medical Graphics Corporation. Ultima and preVent
are registered trademarks of Medical Graphics Corporation.
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Software Options
- Spirometry
- Bronchial Provocation
- Database Query
- Multi-User Networking
O2 Analysis
- Patent Number 4,995,256
- Type: Zirconia
- Range: 0 - 100%
- Response: (10-90%) <80 msec
- Accuracy: ± 0.03%
CO2 Analysis
- Type: NDIR
- Range: 0-10%
- Response: (10-90%)<130msec
- Accuracy: ± 0.05%
Size (Base)
- Height: 36 cm (14”)
- Width: 33 cm (13”)
- Depth: 36 cm (14”)
- Weight: 12 kgs (26.5 lbs)
Gas Sample
- Patent Number 5,042,500
- Patented gas drying sample circuit
- Side stream sampling flow rate: 80-100ml./min
- Warm-up Time: 30 minutes from cold start.
Power Requirements
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