that exists now and the laboratory part of nanofibers is made, which is a joint product of the nastagi faculty and the faculty of medical engineering . about that thread, it is for the joints. it has been tested inside the human body. it can hold the joints that are currently implanted, such as the knee or the human shoulder, so that they can take their own shape . there are restrictions in the country. the economy has not found enough dollars to bring enough hearing aids into the market yes, considering the crisis that had arisen in the country, i decided to start working on this field and started working with some of the expert engineers who were my former students , and i have been doing this for 3 or 4 years now. we moved forward and finally we were able to localize advanced digital medical devices inside the country. medical engineering textile honored. researchers based on the number. articles and terms were selected. in 1401, i was able to work with good students from amy university kobriri is trying to increase the number of my articles to a good level. most of the efforts of my studen