Sussex-based Action Research is developing a sensor to detect asthma in
children under five years old. The sensor measures the amount of nitric oxide in
a child’s breath. Nitric oxide is associated with the inflammation that asthma
causes. The sensor is fitted to a face mask and when a child breathes on it, the
presence of nitric oxide is revealed by a chemical change. In the past, it has
been difficult to test reliably whether a child under five has asthma. The face
mask sensor is currently undergoing trials.
More from New ¾«¶«´«Ã½
Explore the latest news, articles and features
Popular articles
Trending New ¾«¶«´«Ã½ articles
1
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
2
Mystery of the ancient giant stone jars of Laos may have been solved
3
The distant world that is our best hope of finding alien life
4
We may finally know why dinosaurs like T. rex evolved tiny arms
5
Photos reveal unexpected details from the world's first atomic test
6
How I used psychology to come back from the worst year of my life
7
Solar farm on the ocean outperforms land-based solar in Taiwan
8
CAR T-cell therapy bolstered by stiffening up cancer cells first
9
A sinister, deadly brain protein could reveal the origins of all life
10
The ‘doomsday’ glacier’s giant ice shelf is about to break away
