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The RMS Helios 401 is a compact, computer-based (PC-based) diagnostic spirometer engineered for comprehensive Pulmonary Function Testing (PFT). Capable of diagnosing, differentiating, and monitoring a broad range of restrictive and obstructive pulmonary diseases, it relies entirely on a connected PC or laptop to run its calculations and display metrics. The system pairs a lightweight, ergonomic handset with highly advanced, user-friendly diagnostic software that automatically interprets test curves, builds trends, and handles up to 34 individual pulmonary parameters.
|
Parameter |
Official Specification |
|---|---|
|
Device Type |
PC-based, Handheld |
|
Flow Range |
-10 to +16 L/sec |
|
Maximum Volume |
8 Liters |
|
Accuracy |
± 1% |
|
Transducer Type |
Bi-directional digital turbine cartridge |
|
Turbine Sensor |
Infrared interruption |
|
Flow Detection |
Volume differential |
|
Connectivity |
USB interface (Direct PC connection) |
|
Power Source |
USB powered (No external power supply required) |
|
Dimensions |
150mm x 35mm x 25mm |
|
Weight |
~120 grams (Handset) |
|
Data Storage |
Unlimited (Dependent on host PC hard drive space) |