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The Micro Direct Spiro USB is an advanced Spirometer designed for the professional that plugs directly into your PC. The system is supplied with Spida 5 with its user-friendly modern multi-window visual interface. Up to 41 spirometry indices are measurable, open and closed loop test techniques and the overlaying of previous test curves is possible. Extensive search facilities and powerful trending of results together with lung age calculation and textual interpretation of the results feature. The software can be easily linked to other patient journal or GP administration systems, occupational health or other medical databases. With a laptop or notebook PC the SpiroUSB becomes highly portable too.

Features and Benefits

• USB plug and play device - Microsoft Windows and XP certified.
• Designed for ease of use with single click operation of all main functions.
• Patient and spirometry data storage with powerful search facilities.
• Full ATS test quality checks.
• Real-time Flow/Volume or Volume/Time traces.
• Child incentive animated display.
• Choice of predicted normal values.
• Estimated lung age and interpretation of spirometry test.
• Pre and post bronchodilator comparison.
• Long term trend of lung function parameters.
• Overlay feature for visual comparison of tests.
• Can be used on multiple PC's with dongle software protection key.

Technical Specifications

Transducer:	Micro Direct Gold Standard Bi-Directional Digital Volume
Resolution:	10ml volume 0.03l/s flow
Accuracy:	+/-3%.To ATS recommendations - Standardisation of spirometry 1994 update for flows and volumes
Dimensions:	Transducer 2" x 2.5" x 3.5"
Weight:	4.6 oz
Operating temperature:	32 to 104 °F
Operating humidity:	30% to 90% RH
Storage temperature:	32 to 158 °F
Storage humidity:	10% to 90% RH

PC Requirements

• Microsoft Windows 2000 or XP
• 32 MB of RAM
• 50 MB of free hard disk space
• Video: SVGA 800x600, 256 colors. It is recommended that a resolution of at least 1280x1024 be used to enable the full benefits of the multi-window interface.
• Free USB port
• Internet Explorer 4.01 or higher