India's first The surgical-robotic system
— With the help of telesurgery and using India's first indigenously developed surgical robot, a doctor in Gurugram conducted a complex heart surgery sitting 2,000 km away from the patient.
— The surgery was a complex cardiac case.
— With the help of telesurgery and using India's first indigenously developed surgical robot, called the SSI Mantra by SS Innovations, the operation lasted 2 hours and 40 minutes.
— The 35-year-old patient was diagnosed with Atrial Septal Defect (ASD), a congenital condition where a hole exists between the heart's upper chambers, making it a complex case.
The intracardiac surgery was led by Dr. Sudhir Srivastava, Founder, Chairman, and CEO of SS Innovations, in Gurugram and with support from Dr. Arul Furtado, Consultant Cardiovascular & Thoracic Surgeon at Aster CMI Hospital, Bengaluru, along with his expert team.
During a robotic surgery, the operating doctor sits behind a console wearing 3D glasses and conducts the surgery while looking at a screen. With the help of robotic arms, the surgery is done on the patient sitting at another location in the presence of an assisting doctor.
According to the doctors at both the locations, the surgery was executed with exceptional precision and imperceptible latency, demonstrating how robotic-assisted telesurgery can bring life-saving interventions closer to patients without requiring them to travel long distances.
Telesurgery has been steadily advancing in India.
Previously, remote surgeries over shorter distances, such as 40 km between Gurugram and Delhi and 286 km between Gurugram and Jaipur were conducted. However, the latest 2,000 km telesurgery marks a new milestone, proving that geographical barriers are no longer an obstacle to specialised surgical care in India.
Dr. Arul Furtado and his expert team at Aster CMI Hospital, Bengaluru, support in India’s first 2,000 km robotic cardiac telesurgery.
Dr. Srivastava said the significance of telesurgery in transforming healthcare accessibility. "With SSI Mantra, we are bridging the gap in surgical care by eliminating the need for patients to travel. This technology is not just for India but for the world. By performing telesurgery over 2,000 km, we have shown that distance is no longer a barrier to high-quality healthcare," he said.
"This was a significant milestone for us. The experience was seamless, and the robotic system allowed us to perform the procedure with great confidence. Telesurgery will redefine access to specialized care in India," said Dr. Furtado, who assisted in the surgery from Bengaluru.
Two complex heart surgeries, over a distance of 286 km
In a first, doctors in India use tele-robotic system to do two heart surgeries in Jaipur
Dr. Lalitaditya Malik using the surgeon command centre at the Manipal Hospital in Jaipur. Photo Credit: Special Arrangement
Combining cutting-edge technology with medical innovation, doctors used India’s first indigenous surgical tele-robotic system to successfully conduct two complex heart surgeries over a distance of 286 kilometres – the longest, physical separation so far achieved in India between a patient and the operating surgeon.
The surgical-robotic system, called the SSI Mantra, and developed by medical technology company, SSI Ltd, is the first-of-its-kind system in India. It conducted two surgeries on January 9 and 10 on two men, aged 59 and 56 respectively, with a team stationed at the SSI’s robotics control in Gurugram and another at the Manipal Hospital in Jaipur.
The first procedure was an internal mammary artery harvesting, which involves removing the artery for a coronary artery bypass grafting. The second was a total endoscopic coronary artery bypass, which is considered a complex cardiac surgery as the surgeon has to work on the artery while the heart is still beating.
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Speaking to The Hindu about the surgeries, Dr. Lalitaditya Malik, cardiothoracic vascular surgery consultant at the Manipal Hospital in Jaipur, said his team of 10 medical staff and five from an Information Technology support team did mock drills for these operations for nearly a week every day before the actual procedures.
Less time, better precision
“Latency time, ensuring good connectivity, anticipating and being prepared for medical and technical problems are the challenges associated with the procedure. The advantages include reduced time of operation, better precision, minimal operation trauma to the body in terms of incision, blood loss, recovery time and chances of infection,’’ he said.
The surgeries were successful because the underlying technology enabled a latency of 35-40 milliseconds (1/20th of a second), meaning that actions executed in Gurugram were almost instantaneously transmitted to the robotic surgical instruments in Jaipur. The patients have been discharged.
The surgeon involved, Sudhir Srivastava, founder of SS Innovations, and who specialises in robotic cardiac surgery, told The Hindu that MantraSync was a proprietary tele-surgical network module specifically designed to work seamlessly with the SSI Mantra surgical-robot system.
A research article published in the Journal of Robotic Surgery last November, describes the robotic system employed: “The dual console SSI Mantra Surgical Robotic System has two consoles: a master surgeon console situated at a remote location and a slave surgeon console located in an operation theatre. Both the surgeon consoles have a system controller, a pair of hand controllers, and various other control pedals/toggle switches etc. In an operation theatre, multiple patient-side arm carts are arranged around an operating table. Multiple robotic arms (each having a robotic surgical instrument) are mounted on the patient-side arm carts. One of the patient-side arm carts is equipped with an endoscopic camera. The dual consoles are connected via a transmission network. During the telesurgery, the system control is with the master surgeon console. The remote expert surgeon manoeuvres the hand controllers to perform specific surgical actions, and these action/control signals are transmitted to a network router via a network switch locally present near the master surgeon console. Then the control signals are sent over the chosen transmission network to the system controller of the slave surgeon console via a local network router. These action/control signals are then transmitted to the patient-side arm carts, present at the location of surgical site of the patient.”
Te
chnology approved
Based on these trials, the SSI technology had got regulatory approvals. “The technology has been approved by the Central Drugs Standard Control Organisation (CDSCO) in India under Class B and Class C surgical devices. These approvals affirm the safety, efficacy, and regulatory compliance of the system for use in hospitals across India,’’ said Dr. Srivastava.
He added that the development cost of MantraSync primarily involved software development for secure data transfer using Airtel’s existing fibre-optic network infrastructure. The implementation costs were limited to installing the SSI Mantra robotic system in a hospital and Airtel’s network infrastructure fees. Currently, three institutions are connected to the SSI’s headquarters in Gurugram via the MantraSync setup, allowing them to perform tele-surgeries under controlled conditions.
Stating that while the aim was to bridge geographical and infrastructural gaps in surgical care and make tele-surgery accessible on a global scale, Dr. Srivastava added that for the effective implementation of the technology in India, there should be good network with high-speed, low latency, robust training of medical staff and scalability for greater distances.
Expensive option
Another challenge was that robotic surgeries were still expensive. “While technology is now well- developed and availability of trained surgeons too have improved considerably, it will seem that the adaption has been skewed to metros and tier-1 locations,” said Dilip Jose, Managing Director and CEO, Manipal Hospitals, “Higher costs – both capital as well as operating – would be a major factor in this, and it might still be a while before the option of robotic surgeries become commonly available in all parts of the country,’’ he said.
He added that once insurance covered more robotic procedures, it would be more affordable. Mr. Jose also noted that the training infrastructure had improved following an increase in installation of the robotic system.