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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
04-06-2014 дата публикации

REDV modification novel biodegradable coronary artery coating support

Номер: CN103830777A
Автор: ZHANG JICHANG, LIU BIN, SONG CHUNLI, DIAO HONGYING, ZHANG JING, XING YUE, WU JUNDUO, SHI YONGFENG, XUE XIN
Принадлежит:

A REDV modification novel biodegradable coronary artery coating support is provided; a biodegradable high-molecular matrix material is coated on a naked metal support surface in the prior art so as to form a coating layer; the coating layer comprises a modification layer capable of effectively capturing endothelial progenitor cells in blood circulation in human body; the modification layer is REDV (active polypeptide, arginine-glutamic acid-aspartic acid-valine, Arg-Glu-Asp-Val ); the modified support has excellent biology compatibility, improves surface performance, enhances beneficial protein adsorption, increases anticoagulation capability, cannot harm basic physical and chemical performance of the coating, employs reaction active group grafting REDV, ensures biological activity of the polypeptide, and satisfies endothelial restoration needs.

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Номер записи: 1
25-03-2015 дата публикации

Metal support with micro-nano structure on surface

Номер: CN104434341A
Автор: WANG JUNNAN, LIU YONGLI, WANG JINPENG, AI YONGSHUN, ZHANG JING, CUI YAN, WU JUNDUO, LI ZHIBO
Принадлежит:

The invention relates to a metal support with a micro-nano structure on the surface and belongs to the technical field of intravascular intervention in the department of cardiology. According to the metal support with the micro-nano structure on the surface, the support structure is the same as that of an existing bare metal support. The metal support with the micro-nano structure on the surface is characterized in that the micro-nano structure is arranged on the surface of the metal support. The structure and the material of the metal support are the same as those of a metal support of a drug eluting support (DES) which is not coated with a coating in the prior art. According to the difference, the micro-nano structure needs to be machined on the surface of the metal support in the prior art. The metal support has the advantages that due to the construction of the micro-nano structure on the surface of the support, growth of endothelial cells is facilitated, and the micro-nano structure ...

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Номер записи: 2
02-12-2015 дата публикации

Surface has metal support of micro -nano structure

Номер: CN0204814281U
Автор: WANG JUNNAN, LIU YONGLI, WANG JINPENG, AI YONGSHUN, ZHANG JING, CUI YAN, WU JUNDUO, LI ZHIBO
Принадлежит:

The utility model relates to a surface has metal support of micro -nano structure belongs to intracardiac branch of academic or vocational study blood vessel and intervenes technical field, a surface has metal support of micro -nano structure, the supporting structure is the same with current naked metal support, its characterized in that: the metal support surface has the micro -nano structure, the utility model discloses a metal support before metal support's structure and material and prior art's medicine elution support (DES) coating is the same, and its difference lies in the utility model discloses a surface has metal support of micro -nano structure need go out the micro -nano structure at prior art's metal support's surface machining, the utility model has the advantages of: the structure of support surface micro -nano structure not only does benefit to endothelial cells's growth but also consistent with coronary artery hemodynamics, the support surface has biomimetic structure, ...

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Номер записи: 3
26-05-2023 дата публикации

Infusion pace-making device for arrhythmia interventional diagnosis and treatment

Номер: CN116159245A
Автор: WU JUNDUO, YAN YOUYOU, LU YANG, LIU JIANGEN, YU YUNPENG, LI MING, XIAO YANLONG, SHI HENGHE, LI YINGHAO, GUAN XU
Принадлежит:

The invention belongs to the technical field of medical instruments, and particularly relates to an infusion pace-making device for arrhythmia interventional diagnosis and treatment, which comprises a catheter and an infusion pace-making stabilizing mechanism arranged on the catheter, the lower pressing sleeve fixedly sleeves the outer wall of the top of the guide pipe, one ends of the supporting arms are symmetrically and fixedly connected to the outer wall of the lower pressing sleeve, the other ends of the supporting arms slidably penetrate through the supporting seat and are fixedly connected with one end of the threaded sleeve, the lower limiting head is fixedly connected with the other end of the threaded sleeve, and the upper limiting head fixedly sleeves the supporting arms. A limiting spring is connected to the supporting arm in a sleeving mode, and the two ends of the limiting spring are fixedly connected with the bottom of the upper limiting head and the top of the supporting ...

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Номер записи: 4