IIT Madras develops blockchain-based healthcare info techniques for cell apps – Express Healthcare


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A primary-of-its-kind system, BlockTrack goals to securely digitise healthcare info techniques whereas defending delicate private info and medical data

Researchers from the Indian Institute of Technology, Madras have developed a first-of-its-kind blockchain-based safe medical knowledge and information-exchange system for a cell phone-based software referred to as BlockTrack that’s presently being field-tested at IIT Madras Institute Hospital.

The undertaking has been undertaken with CSR help from Infosys originating throughout the top of the COVID-19 pandemic final yr. BlockTrack goals to securely digitise healthcare info techniques whereas making certain the safety of delicate private info and medical data by decentralising the management and possession of affected person knowledge via a blockchain-based innovation. The BlockTrack innovation is now protected via a provisional IP filed with the Indian Patent Office.

The android model of the applying has been developed individually for each sufferers in addition to medical doctors. BlockTrack’s algorithm generates identification codes for customers and ensures uniqueness throughout boundaries with little or no likelihood for duplication. It opens up the promise of common and transferrable healthcare info administration with a powerful emphasis on knowledge privateness and monitoring the unfold of infectious illnesses throughout geographies.

BlockTrack permits the interoperability of techniques from a number of hospitals, institutes and healthcare organisations. It integrates medical provide chain administration and proactive monitoring of the unfold of contagious infections. The affected person can select to go to any healthcare facility which is on BlockTrack’s blockchain community with out having any considerations about duplication of data or re-registrations.

BlockTrack is developed by a crew led by Professor Prabhu Rajagopal, Lead Faculty for Remote Diagnostics, Center for Nondestructive Evaluation (CNDE), Department of Mechanical Engineering, IIT Madras.

Highlighting the distinctive elements of this undertaking, Prof Rajagopal mentioned, “BlockTrack is an exciting project that depicts engineering innovations that have disruptive potential to transform multiple domains. This is one of the first implementations of blockchain technology for securing healthcare data management systems and we see immense impact this approach can make in securely digitising and maintaining unique patient records across the country and indeed across the world eventually.”

He added, “The system of permissions natural to blockchain-based distributed ledgers allows editability while maintaining privacy, opening up the possibility to integrate this system across primary healthcare, prescription, pharmacy, distribution and even insurance networks. We are grateful to Dr Sapna Poti at the office of Principal Scientific Adviser (PSA) to the Government of India who brought the opportunity for funding this project under COVID-19-themed support, and Infosys, for backing our vision.”

Appreciating the efforts by IIT Madras, Prof Okay VijayRaghavan, PSA, Government of India, mentioned, “The National Digital Health Mission (NDHM) launched by the Government of India last year had secure processing of individual data and easy accessibility of digitalised personal and medical records by individuals and health service providers as its two important objectives. Effective implementation of these objectives will require leveraging emerging technologies. BlockTrack is a step in the right direction and I congratulate the IIT Madras team for developing an innovative solution for a complex health information system. This will enhance and enable the efforts of health systems to efficiently track disease spread and maintain confidentiality while storing personal data in a network.”

Apart from it, Shashwat Pandey, Mobile App Development lead, mentioned, “The implementation of the entire blockchain system for the institute hospital had many challenges from technical as well as design aspects. It took some thorough research and engineering skills from all the team members for successful execution. DApp (Decentralised Application) is an emerging area of research and development. We are glad that our efforts have finally resulted in possibly the first-ever healthcare-centric DApp with features like universally unique IDs, interoperability and non-duplicity of records.”

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