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СИСТЕМА НАПРАВЛЕНИЯ И КАТЕТЕРНАЯ СИСТЕМА
专利权人:
КОНИНКЛЕЙКЕ ФИЛИПС ЭЛЕКТРОНИКС Н.В. (NL)
发明人:
БХАТ Равиндра (NL),БОС Деннис Эрвин (NL),РЕЙКЕН Антониус Мария (NL),ПАРДУЛ Михел Герардус (NL),ИЗМИТ Саит (NL)
申请号:
RU2012124119/14
公开号:
RU2012124119A
申请日:
2010.11.08
申请国别(地区):
RU
年份:
2013
代理人:
摘要:
1. A system (30) direction, comprising two radially oppositely disposed drive pulley (1, 3) for guiding the tubular object (5) located between the drive pulleys (1, 3), each drive pulley (1, 3) has an axis (40, 42) rotation of the pulley and comprises a plurality of rollers (7), distributed around the axis (40, 42) rotation of the pulley, wherein the rollers (7) are arranged rotatably, each roller has an axis (44) of rotation of the roller and an outer actuating surface ( 58) with a concave bend in the direction corresponding to the axis (44) of rotation of the roller, and on s (44) of rotation of the roller is oriented obliquely relative to the axis (40, 42) rotation of the pulley, and wherein the rollers (7) of each drive pulley (1, 3) together form a guide for the periphery of the tubular object (5) .2. System (30) according to claim 1 the direction in which the axis (44) of rotation of the roller forms an angle of 10 to 80 degrees, preferably from 30 to 60 degrees with the axis (40, 42) of rotation shkiva.3. System (30) according to claim 1 the direction in which the axis (44) of rotation of the roller forms an angle of substantially 45 degrees with the axis (40, 42) of rotation shkiva.4. The system (30) directions according to any one of the preceding claims, wherein the drive pulleys (1, 3) are movable between a first position in which the drive pulleys are located close to one another for driving the tubular object (5) and a second position in which the drive pulleys are removed from one another for insertion and / or removal of the tubular object (5) .5. The system (30) direction of claim 1, wherein the system (30) comprises a motor drive direction device (21) for driving the drive pulley (1, 3) .6. The system (30) direction of claim 1, wherein each drive pulley1. Система (30) направления, содержащая два радиально противоположно расположенных приводных шкива (1, 3) для направления трубчатого объекта (5), расположенного между приводными шкивами (1, 3), при эт
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