Release date: 2008-11-05
Scientists at Israel's Krassett Company have developed a device for the treatment of diastolic dysfunction, which promotes blood circulation in patients with diastolic disorders, thereby reducing the risk of heart attack.
This research and development result is a self-expanding device that can be placed on the outer surface of the left heart. When the heart muscle contracts, the device can absorb the accumulated energy and release it to the left ventricle during the diastolic phase, thereby maintaining muscle elasticity and improving the myocardium. Function and blood circulation. At present, they have conducted clinical trials on 3 people, indicating that the device is safe to implant into the heart and has the effect of improving myocardial function.
According to statistics, 30% to 55% of the world's 25 million heart disease patients are diastolic dysfunction. There are two main situations, one is contractile dysfunction, which occurs during the contraction phase in which the heart squeezes blood to the whole body; the other is diastolic dysfunction, which occurs when the blood returns to the diastolic phase of the heart, at which time the heart muscle is inappropriate. Relax and make it difficult for the body to return to the heart. Amir Larchakov, general manager of Krassett, said that the device they developed provides a new way to treat diastolic dysfunction. He said that next year they are preparing for a larger trial and hope that Approved by the US Food and Drug Administration within two years and placed on the US market. ——Shanghai Medical Device Industry Association
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