Biomedical technology

Blood bubbles reveal oxygen levels

Blood carries vital oxygen through our circulation system to muscles and organs. Acoustic tools can create small bubbles in our blood, capable of changing in response to oxygen and signifying oxygen levels.

Health

Increasing helmet safety with impact-diverting 'patch'

A team of researchers at Simon Fraser University's Surrey campus has developed an impact-diverting "patch" (IDP) aimed at increasing the safety of helmets by mitigating the potential for head injuries. The patent-pending ...

page 3 from 3