Deep Tech Summit 2026: Convergence of Disciplines: The End of Traditional Engineering Forces: Puhazhendi Kaliyappan, Medical Device Consultant and Advisor, Dr. Vishal Gandhi, Founder & CEO, BIO, Rx, Chief Investment Officer – Indian Healthcare Angels, Aravind Ganesan, CTO, Partner, Senth Kauran Kuumary Hospital and Hospital Consultant, moderated by Koushik Ramani, Managing Partner & Co-Founder, NetworkGain Consulting at Deep Tech Summit 2026 in Chennai, April 7, 2026. | Photo credit: B. Velankanni Raj
A quiet but decisive shift in thinking took center stage at the Hindu Deep Tech Summit 2026 on Tuesday (April 7, 2026) – the end of power in healthcare cannot afford to be theoretical, it must be functional. In a panel on “Convergence of Disciplines: The End of Traditional Engineering Powers,” moderated by Koushik Ramani, Managing Partner and Co-Founder of NetworkGain Consulting, voices from medicine, technology, and venture capital came together to outline what the future of healthcare must look like—integrated, adaptive, and deeply human.
For Puhazhendi Kaliyappan, a leading medical device consultant and advisor, the transformation is already underway. The traditional pillars of the healthcare industry — pharmacy, in-vitro diagnostics and medical devices — are intertwined. Technologies that were once considered stand-alone products are now components delivered into larger results-driven AI-driven systems. “Everything is outcome-driven,” he said, pointing to shifts including home care, community-based screening and even emerging diagnostics based on smell. He argued that the question is no longer one of equipment but of infrastructure—how do we build healthcare into everyday spaces like houses and apartments?
From the hospital floor, Aravind Ganesan, Chief Technology Officer of Kauvery Hospital, grounded this vision in reality. “It’s really pointless to build silos in healthcare,” he said, stressing that systems designed without consideration of doctors or patients inevitably fail. Health care, he noted, is uniquely comprehensive—it serves both doctor and patient as a “unit.” Without integrating clinical workflows and addressing workforce shortages, even the most advanced technologies risk becoming irrelevant.
For Vishal Gandhi, Founder and CEO, BIO Rx and Chief Investment Officer of Indian Healthcare Angels, convergence is nothing new—it’s fundamental. He studied biotechnology and described a discipline inherently built at the intersection of physics, chemistry and biology. What has changed, he says, is the scale and speed. With the entry of artificial intelligence into drug discovery, the industry is beginning to de-risk a historically highly unsuccessful process. From reducing reliance on animal testing to enabling precision medicine and surgery, “You are the real doctor,” said Dr. Gandhi and pointed to a future of real-time, data-driven, personalized healthcare.
However, technology alone cannot guarantee impact. Senthil Kumar Rajendran, investor, partner, mentor and advisor, warned that without coordination, even the most sophisticated systems will collapse into irrelevance. As AI blurs boundaries, value lies not in isolated innovations, but in connected ecosystems. “If your systems aren’t built to address coordination, the very purpose goes to shit,” he said, adding that healthcare remains a “dark horse” — not just financially, but in its potential to transform lives.
This transformation is already reshaping care delivery. Hospitals, Mr. Ganesan said, may soon evolve into distributed care networks, with routine monitoring moved into homes through wearables and connected devices. What we call health care today, Mr. Rajendran added, was largely “disease care” — reactive rather than preventative. The next decade could turn that around.
Underlying it all was a simple but powerful reminder – healthcare is not a hardware or software issue; it’s a human problem. And human problems by nature refuse to stay in silos.
Published – 07 Apr 2026 23:18 IST
