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发明公开
CN109846597A 一种人工泪管 有权

一种人工泪管
摘要：
本发明公开了一种人工泪管，包括顺次相连的泪小管断口检测件、支撑件和引导件；泪小管断口检测件包括检测主体和膨胀体，检测主体上设有检测流体进口、检测流体通道、检测流体出口、膨胀流体进口和膨胀流体通道，膨胀体安装在检测主体上；支撑件被设置为用于支撑断裂的泪小管；引导件被设置为用于将支撑件的一端导入泪道。本公开的人工泪管的泪小管断口检测件可方便有效地检测到泪小管的断口。而且，支撑件的两端可分别由泪小管断口检测件和引导件引入泪道，使得支撑件支撑断裂的泪小管，有效降低了植入人工泪管的操作难度。
摘要（英）：

The invention discloses an artificial lacrimal ductile. The artificial lacrimal ductile comprises a lacrimal ductile fracture detection part, a support part and a guide part which are sequentially connected, wherein the lacrimal ductile fracture detection part comprises a main detection body and a expansion body, a detection fluid inlet, a detection fluid channel, a detection fluid outlet, a expansion fluid inlet and an expansion fluid channel are arranged on the main detection body, and the expansion body is mounted on the main detection body; the support part is set to be used for supportinga fractured lacrimal ductile; and the guide part is set to be used for guiding one end of the support part in a lacrimal passage. The lacrimal ductile fracture detection part of the artificial lacrimal ductile disclosed by the invention can conveniently and effectively detect the fracture of the lacrimal ductile. Besides, two ends of the support part can beguided in the lacrimal passage by the lacrimal ductile fracture detection part and the guide part respectively, so that the support part supports the fractured lacrimal ductile, and the operation difficulty in implanting the artificial lacrimal ductile is effectively reduced.

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