0

WHY THIS MATTERS IN BRIEF

The world’s first robot assisted eye surgery paves the way for surgeries that were previously impossible.

 

British surgeons have successfully performed the world’s first robotic operation inside the eye, potentially revolutionising the way such conditions are treated.

The procedure was carried out at John Radcliffe hospital in Oxford, where surgeons welcomed its success and on completing the operation, Professor Robert MacLaren said:

“There is no doubt in my mind that we have just witnessed a vision of eye surgery in the future. Current technology with laser scanners and microscopes allows us to monitor retinal diseases at the microscopic level, but the things we see are beyond the physiological limit of what the human hand can operate on.”

 

RELATED
Revolutionary bio-electronic implant heals nerves, then vanishes

 

“With a robotic system, we open up a whole new chapter of eye operations that currently cannot be performed.”

Patient Father William Beaver, 70, an associate priest at St Mary the Virgin church in Oxford, said his eyesight was returning following the procedure, having previously experienced distorted vision similar to “looking in a hall of mirrors at a fairground”.

The procedure was necessary because the patient had a membrane growing on the surface of his retina, which had contracted and pulled it into an uneven shape. The membrane is about 100th of a millimetre thick and needed to be dissected off the retina without damaging it.

Surgeons normally attempt this by slowing their pulse and timing movements between heart beats, but the robot could make it much easier. Experts said the robot could enable new, high-precision procedures that are beyond the abilities of the human hand.

The surgeons used a joystick and touchscreen outside the eye to control the robot while monitoring its progress through the operating microscope. This gave medics a notable advantage as significant movements of the joystick resulted in tiny movements of the robot.

 

RELATED
World first after scientists create artificial cells that react to their environment

 

This is the first time a device has been available that achieves the 3D precision required to operate inside the human eye. Speaking at his follow-up visit at the Oxford eye hospital, Father Beaver said:

“My sight is coming back and I am delighted that my surgery went so well and I feel honoured to be part of this pioneering research project.”

“This will help to develop novel surgical treatments for blindness, such as gene therapy and stem cells, which need to be inserted under the retina with a high degree of precision,” said MacLaren.

The robotic eye surgery trial involves 12 patients undergoing operations with increasing complexity. In the first part of the trial, the robot is used to peel membranes off the delicate retina without damaging it and if this part is successful, as has been the case so far, the second phase of the trial will assess how the robot can place a fine needle under the retina and inject fluid through it.

Experts said this could lead to use of the robot in retinal gene therapy, a new treatment for blindness which is currently being trialled in a number of centres around the world.

About author

Matthew Griffin

Matthew Griffin, described as “The Adviser behind the Advisers” and a “Young Kurzweil,” is the founder and CEO of the World Futures Forum and the 311 Institute, a global Futures and Deep Futures consultancy working between the dates of 2020 to 2070, and is an award winning futurist, and author of “Codex of the Future” series. Regularly featured in the global media, including AP, BBC, Bloomberg, CNBC, Discovery, RT, Viacom, and WIRED, Matthew’s ability to identify, track, and explain the impacts of hundreds of revolutionary emerging technologies on global culture, industry and society, is unparalleled. Recognised for the past six years as one of the world’s foremost futurists, innovation and strategy experts Matthew is an international speaker who helps governments, investors, multi-nationals and regulators around the world envision, build and lead an inclusive, sustainable future. A rare talent Matthew’s recent work includes mentoring Lunar XPrize teams, re-envisioning global education and training with the G20, and helping the world’s largest organisations envision and ideate the future of their products and services, industries, and countries. Matthew's clients include three Prime Ministers and several governments, including the G7, Accenture, Aon, Bain & Co, BCG, Credit Suisse, Dell EMC, Dentons, Deloitte, E&Y, GEMS, Huawei, JPMorgan Chase, KPMG, Lego, McKinsey, PWC, Qualcomm, SAP, Samsung, Sopra Steria, T-Mobile, and many more.

Your email address will not be published. Required fields are marked *