Page last updated at 20:25 GMT, Friday, 13 March 2009

Improvement to cataract operation

Demonstrating how the device works using a model.
The device makes a uniform incision into the tissue surrounding the lens.

A surgeon in Nottingham has come up with an invention to improve one of the most common operations.

Consultant ophthalmologist Dr John Stokes from the Queen's Medical Centre designed the cutting device to be used in cataract removal.

It makes a tricky part of the procedure - cutting tissue surrounding the lens - easier to carry out.

The device has already won two awards including a 300,000 prize which will help develop and manufacture it more.

The device works by cutting into the tiny sac, which has a consistency like cling-film, that holds the lens .

Mr Stokes said: "We hope that the advantage for patients will be that this small but crucial stage of the operation will be made even safer by making a very predictable sized opening the bag."

Advertisement

The invention has already won national awards



Print Sponsor


RELATED BBC LINKS

RELATED INTERNET LINKS
The BBC is not responsible for the content of external internet sites



FEATURES, VIEWS, ANALYSIS
Has China's housing bubble burst?
How the world's oldest clove tree defied an empire
Why Royal Ballet principal Sergei Polunin quit

BBC iD

Sign in

BBC navigation

Copyright © 2019 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Americas Africa Europe Middle East South Asia Asia Pacific