Telemedicine across national or continental borders remains in its infancy. 5G is already enabling remarkable achievements in this field today – and even greater advances are expected from 6G, the much faster successor standard, beginning around 2030.

In 2024, a Chinese surgeon performed the world’s first intercontinental remote surgery – from Rome on a patient in Beijing – leveraging 5G connectivity and a robotic arm. The greatest challenge was latency, as reported by Telepolis. With the upcoming 6G mobile standard, latency will shrink significantly.

According to IT Boltwise, today’s 5G standard – thanks to its ability to transmit large volumes of data in real time – already unlocks numerous opportunities in telemedicine, remote diagnostics, and telesurgery. Modern robotic arms, already widely deployed for complex surgical procedures, can even provide haptic feedback. Combined with next-generation mobile technologies, this represents a major leap toward truly global healthcare delivery.

“Tele-” Means Telemedicine

A prime example is the German-French project “5G-OR”, which establishes state-of-the-art, digitally networked operating rooms. Equipped with intraoperative imaging and robot-assisted instruments, these rooms enable remote surgeries – without compromising precision or safety.

A key success factor is the local deployment of 5G networks, which deliver the high bandwidth required. The 6G network – expected around 2030 – promises data transfer speeds of up to 100 terabits per second (Tbit/s), one hundred times faster than 5G, and supports a significantly larger number of connected devices – enabling far more telemedicine applications. Integrating artificial intelligence (AI) will further revolutionize patient diagnosis and treatment by enabling continuous monitoring and analysis of health data.

Optimal healthcare for the masses, powered by 5G and 6G

Industry experts anticipate that the rollout of 5G and 6G will significantly enhance both the efficiency and quality of healthcare delivery. A key advantage of these wireless standards is their ability – given adequate infrastructure – to reach rural areas, where access to certain medical procedures and other specialised health services has historically been limited. Remote diagnostics and remote surgery would thus become widely available – not only in specialist hospitals, but across the broader healthcare system – at least in theory.

The challenge, however, is that 5G requires a substantially higher antenna density than 4G (LTE). Additional hurdles relate to security and data privacy, essential to safeguarding patients’ data and personal information. Moreover, regulatory frameworks will be needed to ensure the safe and effective use of these technologies.

Image source: Adobe Stock / btiger

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