A physics PhD who once ignored medical topics until illness arrived and he began accompanying his parents to hospitals asks a fair question: how much comfort can 5G bring to patients like him? On a telecom science programme, Lu Qingjun of the National Telemedicine and Internet Medicine Center at China-Japan Friendship Hospital and Wang Luyang, healthcare industry director at China Unicom, mapped out the changes.
What 5G changes in care
With 5G connectivity, massive medical data can be aggregated and applied, and AI is spreading through hospitals. Online registration, waiting-room check-in, result collection and intelligent triage have all sped up, with more patients benefiting.
The point of smart healthcare is to let data travel so patients move less. Wang noted that optimised workflows and richer technical means improve patient experience while lifting doctors’ efficiency and diagnostic accuracy.
AI film reading is a clear case: an experienced specialist once needed 15-20 minutes for a set of CT scans; over 5G that falls to 1-2 minutes, and patients get reports in days rather than waiting longer.
Efficiency gains matter even more inside surgery. Frozen-section pathology – rapid diagnosis of removed tissue during operations – used to be unavailable at county hospitals without strong pathologists. Now county and large-hospital pathologists share slide images in real time over 5G diagnosis platforms, and experts return a diagnosis within 30 minutes.
As telemedicine capabilities such as AI film reading sink into more county hospitals, online guidance from top-hospital experts is lifting baseline care across the country. In Hainan, more than 2,600 township clinics now run on 5G.
Why telemedicine depends on 5G
Remote film reading needs bandwidth – the road must be wide enough for images to move fast and in high definition. 5G’s large bandwidth and low latency enable second-level downloads of medical images and lossless ultra-HD video.
Lu recalled a case from four or five years ago: consulting on a critical lung-failure patient in Singapore took engineers 25 hours to transfer 12 GB of data – the patient waited all that time. On 5G, the same transfer takes five minutes. That case, he said, settled the argument for 5G.
On 5G healthcare, telecom operators share an understanding: cooperation matters more than competition, and building the ecosystem will take joint effort from all of them. With more applications in practice and public medical platforms taking shape, the benefits – easier access for patients, higher staff efficiency, lower hospital costs – keep compounding.
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