Artificial Heart pumped a record a hundred days in a man’s chest

Last In the month of the Australian hospital, a man walked out with his own feet, with a new artificial heart beat.

The patient with a titanium heart in his chest is an Australian man in his forties who has had a serious heart disease. He lived on an artificial heart for over a hundred days, The Guardian -The newspaper says.

Australian researchers and doctors installed a new kind of artificial heart on the patient’s chest as he waited for access to the heart. The transfer also came to fruition in early March and succeeded.

Practical The artificial heart described was developed by an Australian doctor Daniel Timms. The artificial heart mimics the normally functional heart.

It was designed for patients with advanced heart failure or other difficult ailment. Heart failure There is a condition where the heart does not pump blood effectively. The condition can lead to heart attacks and the load on other organs.

For example, the condition of the man who had a artificial heart was already so bad that he could barely stepped from room to room.

New Artificial Heart is described by the Australian Broadcasting Company On the ABC’s website.

At the heart of the titanium, about a man’s fist -sized device is a rotor that rotates without friction. It can be done through magnetic spreading, that is, the rotating part as if floating without touching the surrounding metal. This reduces wear.

According to ABC, the device weighs 650 grams and can fit into the chest of even 12-year-olds as described. The power unit comes from an external rechargeable battery with a cable mounted on the patient’s chest.

Manufacturer According to Bivacor Artificial heart also adapts to changes in the activity of its users, meaning that it can recycle blood more or less as needed.

Australian The government has supported developing artificial heart with tens of millions of dollars in the country. The device is designed to be installed on the patient’s chest temporarily, to keep the patient alive while he / she is waiting for access to the heart.

According to the company, the long -term goal could be that the artificial heart would remain in the patient’s chest for a longer period of time.

“In the next decade, an artificial heart becomes an alternative to patients who cannot expect a transferable heart or if one is just not available,” Australian cardiologist Chris Hayward ponders in The Guardian.

Different sorts of Artificial hearts have been developed for years, and the American SynCardia tells on its page that there are already more than 2,000 users. An artificial core was installed For the first time in Finland Ten years ago, even for a patient waiting for the heart transfer.

The development of a new Australian new device is still at the beginning, although experiments in cardiac patients seem to have gone well. In the United States, there were five people in the device tests.

However, the device’s operating time is still significantly shorter than the right heart in the heart transplant, recalls Australian expert in The Guardian.

The transferred heart can work for years. According to the Heart Association About 85 % of those who have received new heart are survived after five years. To heart failure There are also several drugs.