Detecting Cough Patterns With AI: A Lifeline for Rural Lung Health

Detecting Cough Patterns With AI: A Lifeline for Rural Lung Health

Salcit Technologies, a Hyderabad-based startup, has developed Swaasa, an AI-powered software that analyzes cough sounds to detect lung diseases with 90% accuracy. This innovation is particularly significant for rural India, where access to advanced healthcare facilities is limited. By enabling early detection of respiratory conditions, Swaasa could enhance self-reliance in healthcare technology.

Updated on: 19 June 2025

sector

Sector

Healthcare
education

Solution

Diagnostics
Healthcare

Technology

AI
space

State of Origin

Telangana
Salcit Technologies, founded in 2017 by Venkat Yechuri, Narayana Rao Sripada, and Manmohan Jain, developed Swaasa, a mobile-based software using AI to analyze cough sounds for early detection of lung diseases. By addressing the lack of accessible lung health screening tools in rural areas, Swaasa has conducted over 300,000 assessments, partnering with notable institutions and receiving support from Google and USAID. The software's integration into India's healthcare

Impact Metrics

90% accuracy

in detecting lung diseases from cough sounds.

300,000+ assessments

assessments conducted for early TB detection and screening.

 

Founded in 2017 by Venkat Yechuri, Narayana Rao Sripada, and Manmohan Jain, Salcit Technologies emerged from a shared vision to revolutionize lung health diagnostics. The idea was born when Narayana, while advising a government-sponsored project, identified a critical gap in rural healthcare: the lack of accessible lung health screening tools. Collaborating with Venkat and Manmohan, Narayana developed Swaasa, a software that uses AI to analyze cough sounds, providing a non-invasive, cost-effective solution for early detection of lung diseases.

The Tech Inside: Coughing Up Clues

Swaasa operates by capturing cough sounds through a smartphone, analyzing them using AI to detect abnormalities in lung function. The software processes these sounds within 15 seconds, offering a preliminary diagnosis that can prompt further medical consultation if necessary. This approach leverages the physics of cough sounds, distinguishing between conditions like asthma and pneumonia based on sound patterns. The integration of Google’s bioacoustics AI, HeAR, in 2024 further enhanced Swaasa’s capabilities, underscoring its cutting-edge technological foundation.

Taking Diagnosis to the Doorstep

Swaasa’s deployment in rural areas addresses a significant healthcare challenge: the scarcity of diagnostic tools for respiratory diseases. Traditional spirometry tests are impractical in remote locations, but Swaasa’s mobile-based solution can reach underserved populations, facilitating timely intervention. With over 300,000 assessments conducted in partnership with institutions like Apollo and AIIMS, Swaasa is already making strides in improving rural healthcare outcomes. The software’s potential to reduce mortality from respiratory illnesses aligns with India’s broader health objectives, such as the National Tuberculosis Elimination Program.

Scaling with Strategy and Science

Salcit Technologies’ collaboration with Google marks a pivotal step in expanding Swaasa’s reach and efficacy. The partnership aims to enhance the software’s diagnostic precision and scalability, positioning it as a vital tool in global health markets, including countries like Nigeria and Kenya. The startup’s roadmap includes increasing assessments to five million and exploring new diagnostic capabilities, such as breath sound analysis. These efforts are supported by funding from USAID and strategic collaborations with state governments, ensuring Swaasa’s integration into public health frameworks.

Supporting India’s Health Goals Through Innovation

Swaasa is well-aligned with India’s current healthcare priorities. It directly supports the National Health Mission (NHM) and National Tuberculosis Elimination Programme (NTEP) by enabling early detection and screening in hard-to-reach populations. The tool strengthens the Ayushman Bharat Digital Mission by integrating diagnostics into India’s digital health ecosystem and complements eSanjeevani, the national telemedicine initiative. With support from Startup India and Digital India frameworks, Swaasa represents a model for scalable, AI-enabled diagnostics that strengthen frontline healthcare delivery in rural and semi-urban areas.

A Sound Investment in India’s Health Future

Swaasa represents a significant advancement in India’s healthcare landscape, offering a scalable, technology-driven solution to a pervasive health challenge. By democratizing access to lung health diagnostics, Salcit Technologies is not only contributing to the Atmanirbhar Bharat initiative but also setting a precedent for innovation in public health. As Swaasa continues to evolve, its impact on rural healthcare and potential for global application underscore its role as a transformative force in the fight against respiratory diseases.

Share Your Story Today, Shape Viksit Bharat Tomorrow

Got an idea, innovation, or experience that's making a difference? Share your story now and ignite India's transformation because your voice can drive the future forward!

BUILD YOUR OWN

faq-msg-icon

BUILD YOUR OWN

How can I implement this innovation effectively?
How is this innovation being adopted around the world?
Where else could this innovation make an impact?
Who has seen real results from using this innovation?
What insights do experts share about this innovation?
What policies support or influence this innovation?
How could this innovation evolve in the future?
Is this innovation accessible and inclusive for everyone?
How can I contribute to or participate in this innovation?
What resources can help me explore this innovation further?

If you would like to know more about this innovation, fill this form to contact the innovator.