КАЛЛИ Эдвард Х. (US),ДАНКЭН Джеффри Б. (US),МОЛДИНГ Мэтью Э. (US),ТРАПП Бенджамин М. (US),ШОНХОЛЬЦ Клаудио (US)
申请号：
RU2013115768/14
公开号：
RU2013115768A
申请日:
2011.09.09
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. Medical device, comprising: a tube containing an outer surface with many grooves extending along the longitudinal axis of the tube； and an external casing surrounding the tube, in which the grooves and the casing form a plurality of channels extending along at least one portion of the longitudinal axis of the tube, and in which said casing contains porous or permeable material, thereby delivering a therapeutic agent from the channels through the porous and / or permeable casing material. 2. The medical device according to claim 1, in which the tube is the central tube of the medical device, and in which the tube: (i) contains no gaps, (ii) contains at least one lumen, (iii) contains two gaps. The medical device according to claim 1, wherein the device comprises a plurality of expandable bent sections that expand into a mounting section of a larger diameter. The medical device according to claim 1, containing an auxiliary tube, and in which the auxiliary tube contains a deployed configuration and a folded configuration； the auxiliary tube takes an expanded configuration when the medical device； and the auxiliary tube assumes a folded configuration when the medical device is inoperative. 5. The medical device according to claim 1, wherein the device further comprises a central tube containing at least one lumen, and in which the tube containing a plurality of grooves extending along its longitudinal axis is an outer tube concentrically surrounding the central tube. The medical device according to claim 1 or claim 5, in which the outer skin1. Устройство медицинское, содержащее:трубку, содержащую внешнюю поверхность с множеством канавок, проходящих вдоль продольной оси трубки； ивнешний кожух, окружающий трубку, в котором канавки и кожух образуют множество каналов, проходящих вдоль, по меньшей мере, одного участка продольной оси трубки, и в котором указанный кожух содержит пористый или проницаемый материал, за счет чего обеспечивается доставка лечебного средства из ка
