Sign up to our newsletter
and receive exclusive information and discount coupons straight to your inbox


Top news by writer

Daniel Tomas
Tehnology Writer

HEALTH / The daily deal : a neck massager at an unbeatable price
As of this week, helpmeoutDOC has begun offering a series of massively discounted health items for sale. Today it is time to introduce our readers…
July 28, 2016 | 0 comments

Gabriel Rosoga
Medical and Health Writer

BEAUTY & SKIN CARE / Bee venom serums work miracles on skin
Bee venom, when used in small dosis, proves to be a very effective natural medicine, with extremely beneficial impact on the human organism, with particular…
September 8, 2016 | 1 comment

Ion Gireada
Science Writer

HEALTH / Reasons why your brain hears a ringing
Brain activity in people affected by tinnitus is very different from what happens when sound is detected in brains of healthy people, new research uncovered.…
April 27, 2015 | 0 comments

Ionut Popescu
Health and lifestyle writer

HEALTH / Brits oblivious to obesity leading to cancer
British population largely unware of link between obesity and cancer, finds new survey conducted by the organization Cancer Research UK. According to the survey, 75%…
September 9, 2016 | 0 comments

Bionic heart enters final tests before use in humans

by Ion Gireada on 9 March 2015
Health, Lifestyle, Medical technology     |      artifical device,  bionic heart



bionic_heart
A bionic heart for use in humans enters final tests, researchers announced.

At the end of a 14-year long project, clinicians and engineers from The Alfred hospital and The Prince Charles Hospital successfully implanted the prototype in a sheep.

The attempt is the first to insert the device inside an animal model, sheep offering the same chest size as women and children.

To raise the $5 million needed to test the device in humans, researchers are ready to launch a crowd-funding campaign called Common Good. When such devices become available, researchers hope to reduce the number of people dying while waiting for heart transplant from human donors.

At the core of the bionic heart is the ability to produce 2,000 revolutions a minute that pump blood throughout the body using a magnetically driven spinning disc with two small blades, with one blade pumping blood around the body and the other to the lungs.

Engineer Dr. Daniel Timms, based in Brisbane, began the project after his father died from heart problems and said the device offers the advantage of being small, less prone to wear and tear compared with other prototypes that used ballon-like sacs to pump blood.

“Proving the concept was the first real hurdle,” Dr Timms said. “It has the potential to last 10 years or longer without wearing out. It’s a paradigm shift.”



Bionic heart enters final tests before use in humans



bionic_heart
facebook pinterest google+