🔗 Share this article

Doctors from the Scottish region and the United States have successfully completed what is thought of as a pioneering stroke procedure using automated systems.

The lead surgeon, associated with a research center, executed the long-distance surgery - the removal of vascular blockages following a cerebral event - on a medical specimen that had been provided for research.

The professor was positioned in a medical facility in Dundee, while the specimen being treated while using the machine was across the city at the academic institution.

Subsequently, a neurosurgeon from Florida employed the equipment to perform the initial intercontinental procedure from his Jacksonville base on a donated cadaver in Dundee over significant distance away.

The medical group has called it a potential "game changer" if it receives authorization for medical treatment.

The doctors believe this system could revolutionize stroke care, as a slow access to professional intervention can have a significant effect on the chances of recovery.

"It felt as if we were witnessing the early preview of the coming era," stated Prof Grunwald.

"Whereas before this was regarded as science fiction, we demonstrated that every step of the procedure can already be done."

The medical research center is the worldwide teaching facility of the international stroke organization, and is the only place in the UK where doctors can operate on cadavers with biological fluid pumped through the blood pathways to simulate procedures on a live human.

"This was the first time that we could perform the whole mechanical thrombectomy procedure in a real human body to show that each stage of the operation are feasible," explained the lead expert.

A charity executive, the chief executive of a stroke charity, described the transatlantic procedure as "a significant breakthrough".

"During many years, people living in isolated regions have been limited in obtaining to surgical intervention," she continued.

"Robotics like this could correct the imbalance which occurs in stroke treatment nationwide."

How does the technology work?

An blockage stroke takes place when an blood vessel is obstructed by a blockage.

This interrupts blood and oxygen supply to the brain, and neurons lose function and expire.

The optimal therapy is a clot removal, where a specialist uses catheters and wires to clear the obstruction.

But what happens when a person can't get to a professional who can do the procedure?

Prof Grunwald explained the study demonstrated a mechanical device could be connected to the equivalent surgical tools a doctor would conventionally utilize, and a medic who is present with the individual could readily join the wires.

The specialist, in a different place, could then operate and direct their individual tools, and the robot then performs exactly the same movements in immediate sequence on the individual to conduct the clot removal.

The subject would be in a treatment center, while the specialist could carry out the surgery with the advanced machine from any place - even their own home.

The lead researcher and the American specialist could observe live X-rays of the specimen in the trials, and track developments in immediate feedback, with the Dundee expert saying it took merely twenty minutes of training.

Tech giants prominent manufacturers were involved in the initiative to guarantee the network connection of the automated system.

"To operate from the America to Britain with a 120 millisecond lag - a blink of an eye - is absolutely amazing," commented the neurosurgeon.

Advancements in brain care

The medical expert, who has received recognition for her contributions and is also the vice president of the World Federation for Interventional Stroke Treatment, explained there were key issues with a traditional procedure - a global shortage of doctors who can do it, and care is determined by your location.

In the region, there are merely three sites people can obtain the treatment - Dundee, Glasgow and Edinburgh. If you don't live there, you must journey.

"The treatment is very time sensitive," stated the lead researcher.

"For every six minutes of waiting, you have a 1% less chance of having a good outcome.

"This innovation would now provide a novel approach where you're independent of where you live - preserving the valuable minutes where your brain is otherwise dying."

Healthcare information showed there were {9,625 ischaemic strokes|numerous cerebral events|