Across 9,300 kilometers | The world’s first remote magnetically controlled endoscopic surgery

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Taking tissue from pig stomach wall 9,300 kilometers away Support EJ Tech

go through Hong Kong Economic Times August 28, 2024

originalPublished in Hong Kong Economic Times Financial NewsEJ Tech Innovation Lab“

The Faculty of Medicine of the Chinese University of Hong Kong and the Swiss Federal Institute of Technology in Zurich (ETH Zurich) have successfully conducted a pig modelRemote magnetically controlled endoscopic surgerya world first. In addition to obtaining gastric wall biopsy tissue, “retroflexion” was also performed in the stomach, which means that the operation limitation has been overcome and the patient can move smoothly in the body. This operation, which was performed 9,300 kilometers from Switzerland to Hong Kong, highlights the effectiveness and potential of this new technology, which is expected to provide faster diagnosis and surgical treatment for patients in remote areas; the research was published in the international journalAdvanced intelligent system.

Successful “back flexion” reflects overcoming operational limitations and being able to move smoothly inside the body like a standard device. (Photo from CUHK website)

Taking tissue from pig stomach wall 9,300 kilometers away

The complete set of robotic endoscopic surgery system is placed in Hong KongMedical Robotics Innovation and Technology Center“The hybrid operating room inside.

In a remote control system, the operator can operate and monitor the system through the console; the medical robot converts the operator’s instructions into the actual steps of the operation. (Photo from CUHK website)

The team first placed a server computer next to the operating table in an operating theatre in Hong Kong and connected it to a clinically usable portable magnetic navigation system called Navion, as well as a magnetically controllable endoscope and a complete robotic system via a wired network.

As for the operator at the control console in Zurich, Switzerland, he communicated with the robotic system in the operating room in Hong Kong through the network transmission protocol WebSocket.