1. A medical device comprising an array of microneedles extending outwardly from the support, wherein at least one of the microneedles comprises a plurality of nanostructures formed on its surface, forming a predetermined nanostructure uzor.2. The medical device of claim 1, wherein the nanostructures are in the form stolbikov.3. The medical device of claim 1, wherein at least a portion of nanostructures has a sectional size less than about 500 and greater than about 5 nanometers in size or cross section of less than about 300 and greater than about 100 nanometers, or has approximately the same size in sechenii.4. The medical device of claim 1, wherein the pattern further comprises a microstructure wherein the nanostructures have a cross-sectional size smaller than the microstructures, such as microstructure have a size in the cross section is greater than about 500 nanometrov.5. The medical device of claim 4, further comprising a second nanostructure sectional size smaller than a cross-sectional microstructures and larger than the first cross-sectional nanostruktur.6. The medical device of claim 1, wherein at least a portion of the nanostructures has an interval between centers of from about 50 nanometers to about 1 mikrometra.7. The medical device of claim 1, wherein the size ratio of two neighboring sectional nanostructures to the interval between the centers of these two structures is from about 1: 1 to about 1: 4.8. The medical device of claim 1, wherein at least some portion of the nanostructures are arranged with equal spacing between nimi.9. The medical device of claim 1, wherein at least some portion of the nanostructure raids1. Медицинское устройство, содержащее массив микроигл, выступающих наружу из опоры, в котором по меньшей мере одна из микроигл содержит множество наноструктур, сформированных на ее поверхности, наноструктуры образуют заранее определенный узор.2. Медицинское устройство по п.1, в котором наноструктуры имеют форму столбиков.3. Медицинское
