The Vitalograph asma-1™ is a lightweight home use electronic respiratory monitor that measures PEF and FEV1. It offers greater accuracy than mechanical peak flow meters and eliminates the need for paper record cards.
- Measures FEV1 and PEF.
- Electronic record – no need for record cards.
- Set unique ‘personal best’ zones for test subjects.
- Automatically stores best values in a test session.
- Quality of blow indicator.
- 600 test memory.
- Suitable for use in clinic with Bacterial Viral Filters (BVF™).
- Compliant with ATS/ERS 2019 and ISO 23747 / 26782 / 13485
- Large, easy to read display.
One of our 4000 Series of respiratory monitors and screeners, the asma-1 comes with:
- Pouch
- Instructions for use
- 2 x AAA Batteries
- Plastic mouthpiece for single patient use
Features:
- Measures FEV1 and peak flow;
- Simple to use;
- Large, easy to read display;
- No need for record cards;
- Quality of blow indicator;
- Suitable for multi-subject use with standard size SafeTway mouthpieces;
- Uses long life AAA batteries;
FAQ’s
It is recommended to use a BVF if the asma-1 is intended for multi-subject use. The plastic mouthpiece supplied with the device can be used where the device is intended for single-subject use. For subject groups with excessive sputum production, a BVF can be used to protect the device from exhaled particulate matter where this may be a concern.
The (!) appears after a blow if; Vext (extrapolated volume) is > 5% or 100mL of FEV6 or a cough is detected in the 1st second.
No, but results can be entered manually.To connect to a supported mobile App, you require the lung monitor BT Smart.
Respiratory Monitor asma-1 | |
---|---|
Model | 4000 |
Dimensions | 109mm (length) x 63mm (width) x 42mm (height) |
Flow Detection Principal | Stator rotor |
Accuracy | Better than ± 3% (FEV1) |
Back pressure | Less than 0.15kPa/L/second @ 14L/s |
Measurement Range | FEV1: 0 – 9.99 L BTPS |
Maximum test duration | 6 seconds |
Quality Check | Slow start of test (Vext>5%) or a cough detected in the first second |
Power Supply | 3V (2 x 1.5V AAA batteries) |
Expected Battery Life | 3 months of use at 3 tests per day |
Performance standards & guidelines: | ATS/ERS 2019, ISO 23747:2015, ISO 26782:2009 |
Auto power down time | 2 minutes |
Related Documents:
Vitalograph-4000-Series-Brochure
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