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发明公开
CN106163433A 抗逆流导管 无效 - 撤回

抗逆流导管
摘要：
一种抗逆流导管，其包括：具有内部纵向通路室(3)的支撑中心本体(2)；插管(5)，该插管从中心本体(2)的一个端部(2A)延伸出来并且连接到内室(3)；横向开口(8)，该横向开口延伸通过中心本体(2)并且与内室(3)连通；横向开口(8)的向外延伸的管嘴(9)；挠性套管(7)，该挠性套管在横向开口(8)处纵向地容纳在内室(3)中并且具有面向该横向开口(8)的外表面；所述管嘴(9)具有与其相联的压力部件(10，11)，该压力部件作用在所述套管(7)上并且能够在闲置位置或操作按压位置之间移动，反之亦然。
摘要（英）：

The anti-reflux catheter comprises: a central support body (2) having an inner longitudinal passage chamber (3); a cannula (5) extending out of one end (2A) of the central body (2) and connected to the inner chamber (3); a transverse opening (8) which extends through the central body (2) and communicates with the inner chamber (3); an outwardly extending mouthpiece (9) of the transverse opening (8); a flexible sleeve (7) longitudinally accommodated in the inner chamber (3) at the transverse opening (8) and having an outer surface facing such transverse opening (8); said mouthpiece (9) having pressure means (10, 1 1 ) associated therewith, which act upon said sleeve (7) and are movable between an idle position or an operating pressed position, and vice versa.

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