BUI Dzhuli (US),БУИ Джули (US),GALVAN Oskar (US),ГАЛЬВАН Оскар (US),KHIMENES Khose (US),ХИМЕНЕС Хосе (US),NGUJEN Tkhankh (US),НГУЙЕН Тханх (US),PADILYA Rikardo (US),ПАДИЛЬЯ Рикардо (US),SELKI Tomas V.,SELKI Tomas V. (US)
申请号：
RU2013157519
公开号：
RU0002636180C2
申请日:
2013.12.24
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
FIELD: medicine.SUBSTANCE: catheter comprises: an elongated tubular catheter body with at least one lumen extending therethrough； a divergent intermediate portion having a proximal and a distal end and at least two off-axis lumens extending therethrough. The proximal end is attached to the distal end of the catheter body； and a distal assembly located distally from the divergent intermediate portion. The distal assembly comprises: a tubular structure having a generally straignt proximal zone attached to the intermediate portion and a generally circular main zone generally located transversely and distally with respect to the proximal zone； an elongated support member extending through the distal assembly. The elongated support member has the property of shape memory； a non-conductive coating at least over the main zone of the distal assembly； and at least one electrode located on the generally circular main zone of the distal assembly； at least one washer located at the distal end of the divergent intermediate portion. The washer has at least two off-axis lumens, each of which is axially aligned with the corresponding off-axis clearance of the diverted intermediate portion； an exhaust wire having two proximal portions and an intermediate portion transverse to the two proximal portions. Each distal segment passes through the corresponding off-axis clearance of the divergent intermediate portion and the corresponding off-axis clearance of the washer. The middle section is located distally off the washer and continues between two off-axis clearances； and a control lever comprising a deflection mechanism adapted to act on at least one proximal portion of the exhaust wire fixed in the control lever to deflecting the divergent intermediate portion.EFFECT: convenience in use and manufacture.19 cl, 8 dwgИзобретение относится к медицинской технике, а именно к катетерам. Катетер содержит: удлиненный трубчатый корпус катетера по меньшей мере c одним просветом, проходящим через
