Lung Monitor BT Smart

Handheld device with Bluetooth connectivity, for remote lung function monitoring

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	Respiratory Monitor lung monitor BT Smart
Model	4000
Dimensions	109mm (length) x 63mm (width) x 42mm (height)
Flow Detection Principal	Stator rotor
Accuracy	Better than ± 2.5% (FEV1, FEV), ± 10% (PEF, FEF25-75)
Measurement Range	PEF: 25 – 840 L/min BTPS FEF25-75: 25 – 840 L/min BTPS FEV1, FEV: 0 – 9.99 L BTPS
Maximum Test Duration	10 seconds
Power Supply	2 x 1.5V AAA batteries
Expected Battery Life	3 months of use at 3 tests per day
Performance Standards & Guidelines	ATS/ERS 2019 Technical Standards, ISO 23747:2015, ISO 26782:2009
QA/GMP standards	EN ISO 13485, FDA 21 CFR 820, MDSAP.
Communications	Dual mode Bluetooth LE4.0 and 2.1
Auto Power Down Time	2 minutes

	micro BT Smart	lung monitor BT Smart	lung monitor USB	lung monitor	asma-1
Tests:
VC	✓
FVC	✓	FEV**
FEV1	✓	✓	✓	✓	✓
FEV6	✓	✓	✓	✓
FEV1/FEV6	✓	✓	✓	✓
FEV1/FVC	✓	FEV1/FEV**
FEF 25-75	✓	✓	✓
FEV 0.5	✓
FEV 0.75	✓	✓
PEF	✓	✓			✓
Post BD	✓
Total Parameters Available	8 (of 48)	8	4	3	2
Quality Measures:
Predicted Values	✓
GLI	✓
Personal Best Zones		✓	✓	✓	✓
Quality Prompts	✓	✓	✓	✓	✓
Data Exchange:
Software Developers Kit* (SDK) Connectivity	✓	✓	✓
General Features:
Touch Screen	✓
Colour Display	✓
Internal Battery	✓	✓	✓	✓	✓
Memory (Test Sessions)	750	600	200	200	600
SDK Data Exchange Compatibility:
Android	✓	✓
Windows	✓	✓	✓
iOS	✓	✓

FAQs

Is any personal data saved on the Lung Monitor BT Smart?

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No personal information such as patient demographics are entered or stored on the device.

Can I use a Bacterial Viral Filter (BVF) with the Lung Monitor BT Smart?

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Yes. A BVF is recommended if the Lung Monitor BT Smart is intended for in clinic use. The plastic mouthpiece supplied with the device can be used where the device is intended for single-patient use. For patient groups with excessive sputum production, a BVF can be used to protect the device flowhead from exhaled particulate matter where this may be a concern.

What does the quality of blow indicator detect?

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(!) appears after a blow if a cough is detected in the 1st second.

Does the Lung Monitor BT Smart link to any current Apps?

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Yes. Apps are currently supported:

Project breathe App

How do I set up my spirometer to link to the Project Breathe App?

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How do I perform spirometry with Project Breathe App?

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How do I clean the Lung Monitor BT Smart?

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If a new BVF is used for every test and the Lung Monitor BT Smart is stored in a clean, dust free environment, then the device should require only surface cleaning using a 70% isopropyl alcohol wipe. Full instructions available at 4000 Series Cleaning Instructions.

Can the Lung Monitor BT Smart connect to my mobile/cellphone?

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The Lung Monitor BT Smart needs a supporting App to connect to a phone or tablet. If you have installed an App that supports the Lung Monitor BT Smart, please contact your App provider to check compatibility with your phone/tablet make and model.

Educational Resources