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СТЕНТ ИЗ ФОТОПОЛИМЕРИЗУЮЩЕГОСЯ МАТЕРИАЛА И СИСТЕМА ЕГО ИМПЛАНТАЦИИ
专利权人:
Богомолов Алексей Валерьевич (RU)
发明人:
Зарецкий Алексей Петрович (RU)
申请号:
RU2014118838
公开号:
RU2014118838A
申请日:
2014.05.12
申请国别(地区):
RU
年份:
2016
代理人:
摘要:
1. A stent for expanding the lumen of vessel, duct or hollow organ, having a tubular structure, characterized in that the tubular structure is made of a photopolymerizable materiala.2. The stent of claim. 1, characterized in that at the ends of the stent are made radiopaque metki.3. The stent of claim. 1, characterized in that it is made of a series-connected series of sinusoidal rings provolok.4. The stent of claim. 1, characterized in that it is made by serpentine (helix) navivki.5. The stent of claim. 1, characterized in that it is made by laser cutting trubki.6. The stent of claim. 1, characterized in that its external diameter is from 1 to 10 mm.7. The stent of claim. 1, characterized in that the diameter of the wire from which it is manufactured, is from 0.001 to 0.007 m.8. The stent of claim. 1, characterized in that its length is between 0.01 and 0.2 M.9. The stent of claim. 1, characterized in that the radial stiffness of its design to the photopolymerization is not more than 100 kPa.10. The stent of claim. 1, characterized in that the radial stiffness of the structure after photopolymerization it is not less than 120 kPa.11. The stent of claim. 1, characterized in that its walls are polymi.12. The stent of claim. 11, characterized in that its cavity includes a drug with the possibility of release through perforations stenta.13 walls. The stent of claim. 1, characterized in that its tubular structure is coated with a pharmaceutical kompozitsiey.14. The stent of claim. 1, characterized in that the coating applied to the tubular structure interweaving niti.15. The stent of claim. 1, characterized in that it is made of a material comprising a composition pokrytiya.16. A stent according to any one of claims. 1-15, characterized in that it is coc1. Стент для расширения просвета сосуда, канала или полого органа, имеющий трубчатую структуру, отличающийся тем, что трубчатая структура выполнена из фотополимеризующегося материала.2. Стент по п. 1, отличающийся тем, ч
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