Site icon News Bit

Simple Prick May Save Your Life from a Heart Attack

A biomedical micro-device to detect these subtle changes in blood before a heart attack or stroke takes place is developed by the University of Sydney biomedical engineer, Dr. Arnold Lining Ju. This discovery is published in the Royal Society of Chemistry.

Can A Heart Attack Be Detected Before It Happens?

Approximately 55,000 people suffer a heart attack in Australia each year, with a similar number suffering from a stroke. Many are caused by blood clots that block the flow of blood to the heart, often in at-risk individuals without any physical warning.

However, long before a heart attack or stroke occurs, tiny changes in the blood begin taking place. Often, blood flow is disturbed, leading to blood clotting and inflammation, which can block blood vessels.

Heart Attack Detection Using New Device

Using a pin-prick test, the micro-device would take a blood sample from a person’s finger. The sample would then be analyzed for platelet clotting and white cell inflammation responses, information that would be immediately processed by an external operating system.

‘A micro-device analyzed a blood sample from a person’s finger using an external operating system to detect the early signs of a heart attack.’


The University’s School of Biomedical Engineering’s new facilities will enable further engineering development for the microdevice, which is predicated on an integrated microfluidic chip.

Researchers are working to build highly sensitive computational fluid dynamics simulations to better understand the impact of mechanical forces that could lead to blood pooling and clots.

Advertisement




Biomedical engineering student Yunduo Charles Zhao said: “ Shortly, we plan to apply artificial intelligence to understand an individual’s blood work to create a personalized blood profile of that person“.

Heart attacks appear to occur at random, sometimes without any physical symptoms; however, in fact, there are tiny physical changes that occur in the blood are the key to this device is being able to sensitively monitor these microscopic changes.

Source: Medindia

Advertisement



For all the latest Health News Click Here 

 For the latest news and updates, follow us on Google News

Read original article here

Denial of responsibility! NewsBit.us is an automatic aggregator around the global media. All the content are available free on Internet. We have just arranged it in one platform for educational purpose only. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If you are the owner of the content and do not want us to publish your materials on our website, please contact us by email – abuse@newsbit.us. The content will be deleted within 24 hours.
Exit mobile version