alveoAir Ultra · India's first indigenous ultrasonic spirometer
Spirometry,
reinvented in India.
India's first fully indigenous ultrasonic spirometer. No turbine in the airflow, live curves, quality checks as the patient blows, and every result read by alveoSenseAI™.
- India's first indigenous ultrasonic spirometer
- Design applied for · Spirometer
- Patent pending
Designed to travel
Small enough for any desk.
Spirometry wherever the patient is.
Live manoeuvre
Every blow, drawn as it happens.
Flow-volume and volume-time curves on the device.
Pre and post
Bronchodilator response, side by side.
Change from baseline for FVC, FEV1 and more.
A suggested reading
Interpreted. Then signed by a clinician.
Pattern and severity suggested against ERS/ATS 2022.
The numbers clinicians ask for.
Every test reports against predicted values, with z-scores and the lower limit of normal.
The screen does the coaching.
From the first blow to a graded result, without leaving the device.


Take a closer look.



Spirometry and oscillometry, one record.
Ultra sends every accepted test to alveo Hub, where it sits beside the patient's Neo results.

Better with alveo Hub
Spirometry, straight to the record.
Each accepted Ultra test lands on the Hub, with oscillometry and the walk test beside it. Works offline, and syncs to alveoConnect when you are online.
Tech specs
- Method
- Spirometry
- Tests
- Forced vital capacity, pre and post bronchodilator
- Parameters
- FVC, FEV1, FEV1/FVC, FEF25–75, with z-scores and LLN
- Interpretation
- Suggested pattern and severity against ERS/ATS 2022, signed off by a clinician
- Reference equations
- GLI 2012 (Quanjer), NHANES III (Hankinson), ERS 1993; Indian reference equations supported
- Display
- Colour screen on the device
- Connectivity
- Wireless to alveo Hub
- Size
- About 215 × 89 × 44 mm