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2. 发明公开

EP2688736A1 METHOD OF MAKING MEDICAL TUBING HAVING DRAINAGE HOLES 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES MEDIZINISCHEN TUBUS MITDRAINAGELÖCHERN
公开(公告)号：EP2688736A1
公开(公告)日：2014-01-29
申请号：EP12712813.0
申请日：2012-03-21
申请人： Applied Medical Resources Corporation
发明人： PINGLETON, Edward, D. , SAKAKINE, Ghassan , PRAVONG, Boun , PALERMO, Michael , RAAD, Nathalie
IPC分类号： B29D23/00 , F16L11/10 , A61M25/00
CPC分类号： A61M25/0012 , A61M25/0015 , B29C53/60 , B29C2793/0045 , B29L2031/753
摘要： A method for manufacturing a kink-resistant tube having drainage holes is provided. A wire is coated with plastic material and wound around a mandrel forming a plurality of windings. The wound coated wire is heated until the plastic coating material melts and bonds the wire windings to form a wire-reinforced sheath having wire-containing sections and non-wire containing sections. Alternatively, a coated or non-coated wire is wound around a mandrel together with separate polymer filament material and then heated. A filament having an elongated cross-section may be employed with the major axis of the elongated cross-section substantially parallel to the longitudinal axis of the sheath. At least one non-wire containing section is identified by passing light through at least one wall of the wire-reinforced sheath. Image capture and analysis via an optical system and microprocessor automatically identify regions to target a drill for forming holes in the non-wire containing sections.
摘要翻译：本发明提供一种具有排水孔的扭结管的制造方法。电线用塑料材料涂覆并缠绕在形成多个绕组的心轴上。卷绕的涂覆的线被加热直到塑料涂层材料熔化并结合线绕组，以形成具有线材包含部分和非电线容纳部分的线增强护套。或者，将涂覆的或未涂覆的丝线与单独的聚合物长丝材料一起缠绕在心轴上，然后加热。可以使用具有细长横截面的细丝，其中细长横截面的长轴基本上平行于护套的纵向轴线。通过使光通过电线增强护套的至少一个壁来识别至少一个非线容纳部分。通过光学系统和微处理器的图像捕获和分析自动识别区域以瞄准钻孔，以在非线包含部分中形成孔。

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