Worry gets involved the closing in device is expected to

Worry gets involved the closing in device is expected to use the pottery first
It is reported ' Reporter Li TianShu) Recently, at the 11th the intersection of the South and international cardiovascular the intersection of disease and academic meeting, the intersection of American and the intersection of heart disease and the intersection of institute and academician, Guangdong save worry grind the intersection of Deputy Director and Zhang ZhiWei Professor say, in use worry get involved in the the intersection of nickel and metal material that treat first, nickel element might exist, send to irritated, endanger, safer ceramic material is expected to replace nickel metal.

Our country the intersection of worry and infant born first over 130,000 every year, get involved, it closes in technology to be to treat ahead of important means of worry, but the tradition is made of nickel titanium alloy material more ahead of the worry closing in device. Zhang ZhiWei introduces, the metal material of medical use usually has good corrosion resistance, but the human environment is a complicated physiological medium, the metal material of medical use is inevitable in the human body to corrode phenomena. Clinical research indicates, it is endangered that it is irritated that nickel ion might exist and cause,etc., researchers are exploring that substitutes nickel metal with ceramic material.

Zhang ZhiWei introduces, the ceramic membrane closes in technology to begin the clinical trial to 2006 abroad successively, up till now, have exceeded the experience that 1000 examples succeed in planting into already. In our country, the ceramic membrane closing in device has carried on the large-scale random, many centre clinical trial too. Among them, launched by 11 clinical medical centers such as the People's Hospital of Guangdong Province, the clinical experimental study of ceramic membrane closing in device that sample quantity is 432 finishes all patients' entering the group in April of 2009. Test this up until now in most large many centre of scale that China carry on and worry gets involved and treats the clinical trial of the apparatus first at random. So far, there is no great complication to appear in the clinical trial.



Worry gets involved the closing in device is expected to use the pottery first