asma-1 BT Asthma Monitor

Handheld device with Bluetooth connectivity, for remote Asthma patient monitoring

The Vitalograph asma-1™ is a user friendly electronic respiratory monitor, ideal for monitoring PEF and FEV1 at home, work, in clinical trials, in primary or secondary care.  It offers greater accuracy than mechanical peak flow meters and eliminates the need for paper record cards.

Bluetooth connectivity allows test information and device ID to be stored or shared through Vitalograph Reports or Spirotrac software.

The asma-1 BT comes with:

  • Pouch
  • Instructions for use
  • 2 x AAA Batteries
  • Plastic mouthpiece for single patient use
  • Vitalograph Reports Software

 

Get certified device training via our online training resource SpiroTutor™ by Vitalograph® which is available 24/7. We provide one FREE enrollment with the registration of your monitor.  A training certificate is issued upon completion

The Bluetooth® word, mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Vitalograph is under license.

Features

  • Measures FEV1 and PEF.
  • Displays % of personal best FEV1.
  • 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.
  • Large, easy to read display.
  • Suitable for use in clinic with Bacterial Viral Filters (BVF™).

 

asma-1 BT reports include:

  • Information presented in tables and graphs.
  • Customizable report headers.
  • Ability to add comments to the report.
  • Subject ID and name fields.
  • Age, height, gender, and weight fields optional.
Respiratory Monitor asma-1 BT
Model4000
Dimensions109mm (length) x 63mm (width) x 42mm (height)
Flow Detection PrincipalStator rotor
Back PressureLess than 0.15kPa/L/second @ 14L/s
Measurement RangePEF: 25 – 840 L/min BTPS FEV1: 0 – 9.99 L BTPS
Maximum Test Duration1 second
Quality CheckTime to Peak Flow >120ms or a cough detected in the first second
Power Supply2 x 1.5V AAA batteries
Battery Life3 months of use, 3 tests per day
Performance StandardsATS/ERS 2019, ISO 23747:2015, ISO 26782:2009
QA/GMP StandardsEN ISO 13485, FDA 21 CFR 820, MDSAP.
CommunicationsBluetooth
PC RequirementsWindows® 7, Windows® 8 or Windows® 10
Auto Power Down Time2 minutes

Product Specification

 asma-1asma-1 Childasma-1 USB/BTCOPD-6COPD-6 USB/BTlung monitorlung monitor USB/BTlung monitor BT Smartlung age
PEF
FEV1
FEV6
FEV1 Ratio
FEF25-75
FEV0.5/0.75
Lung Age
Memory600600600002002002000
Personal best
GOLD
PDF Reports
Import Data to SpV

FAQ

A BVF is recommended if the asma-1 BT 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 flowhead from exhaled particulate matter where this may be a concern.

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

If a new BVF is used for every test and the asma-1 BT 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.

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