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    • 1. 发明申请
    • PNEUMOTHORAX TREATMENT APPARATUS AND METHODS
    • PNEUMOTHORAX治疗装置和方法
    • WO2008029109A1
    • 2008-03-13
    • PCT/GB2007/003321
    • 2007-09-05
    • SMITHS GROUP PLCHUGHES, Jonathan, Peter
    • HUGHES, Jonathan, Peter
    • A61B17/34
    • A61B17/3421A61B17/3401A61B17/3415A61B17/3496A61B2017/3407A61B2017/3492A61B2090/0807
    • Apparatus for treating pneumothorax comprises a catheter (1, 101, 201) and a needle (12, 212) with a pointed tip (15, 215) removably received in the catheter. The catheter has a planar mount (3, 8) with an adhesive surface (9) or suture holes (8', 108') by which the catheter can be secured to the patient. A thumb pad 14 at the upper end of the needle (12, 212) enables pressure to be applied during insertion. The apparatus may include a visual or audible indicator (232, 237, 30, 35, 38, 39, 49', 50, 54, 57, 62, 66, 70, 73, 77, 80, 86) to indicate correct placement of the apparatus. A one-way valve (121) may be attached with the catheter (1, 101, 201) after removal of the needle (12, 212) to allow air to escape from the pleural cavity without allowing air to flow into the cavity via the apparatus.
    • 用于治疗气胸的装置包括导管(1,101,201)和具有可拆卸地容纳在导管中的尖尖(15,215)的针(12,212)。 导管具有带有粘合剂表面(9)或缝合孔(8',108')的平面安装件(3,8),通过该缝合孔将导管固定到患者身上。 在针(12,212)的上端的拇指垫14能够在插入期间施加压力。 该装置可以包括视觉或听觉指示器(232,237,30,35,38,39,49',50,54,57,62,66,70,73,77,80,88),以指示正确放置 该装置。 在移除针头(12,212)之后,单向阀(121)可以与导管(1,101,201)连接,以允许空气从胸膜腔中逸出,而不允许空气经由腔 仪器。