STEP 1
Portable spirometry
A ₹4,000 Bluetooth turbine spirometer records FEV1, FVC and ratio in three blows — no clinic, no power supply.
Occupational lung disease · Rajasthan mining belt
Find silicosis while the lungs can still be saved.
Up to 79% of sandstone workers in Karauli, Jodhpur, Dausa and Bhilwara carry silicosis, and most are treated for tuberculosis instead. This is a field-camp screening kit, worker registry and referral pathway in one.
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Workers registered
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Flagged High / Critical
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Referrals raised
A screening camp in four steps
STEP 2
AI chest-sound analysis
A 30-second digital-stethoscope recording is scored on-device for the fine crackles typical of early nodular silicosis.
STEP 3
Exposure-weighted risk flag
Years in dust, task type, mask use and symptoms combine with the readings into a Low → Critical flag.
STEP 4
One-tap referral
High and Critical cases route to the nearest District Pneumoconiosis Board with the record pre-filled for the certification portal.