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    • 49. 发明申请
    • Infection-Preventing Gastrostomy Catheter Kit for Gastrostomy
    • 感染预防胃造口术导管套件进行胃造口术
    • US20080039797A1
    • 2008-02-14
    • US10597699
    • 2005-02-03
    • Kazuhiro AbeNobuaki SuzukiShigeaki Funamura
    • Kazuhiro AbeNobuaki SuzukiShigeaki Funamura
    • A61M25/01
    • A61B17/3415A61B90/40A61B2017/347A61J15/0019A61J15/0023A61J15/0034A61J15/0038
    • An infection-preventing gastrostomy catheter kit to be used in the gastrostomy, which can pass an intragastric retainer of a catheter easily and reliably through an infection-preventing sheath by an easy maneuver, and which can reduce the diameter of the infection-preventing sheath.The catheter kit comprises: a gastrostomy catheter 20 including a flexible, hollow PEG tube 21 reinforced with filaments 24, an deformable intragastric retainer 23 positioned at the trailing end of the PEG tube 21, and a tapered member 22 positioned at the leading end of the PEG tube 21 for retaining the leading end portion 40a of a guide wire 40 inserted from a leading end hole 22a thereof; and an infection-preventing sheath 1 including a flexible, hollow tubular body 2, and a socket member having a socket 4 positioned at the trailing end of the tubular body 2 for retaining the intragastric retainer 23, and pins 5, thereby removably sheathing the gastrostomy catheter 20. The gastrostomy catheter 20 may be provided with a housing sheath 60 for deforming and housing the intragastric retainer 23.
    • 用于胃造口术的感染预防胃造口导管套件,其能够通过容易的操作容易且可靠地通过导管的胃内保持器,并且可以减少感染防止护套的直径。 导管套件包括:胃造口术导管20,其包括用细丝24加强的柔性中空PEG管21,位于PEG管21的尾端的可变形胃内保持器23和位于该PEG管21的前端的锥形构件22。 用于保持从前端孔22a插入的导丝40的前端部分40a的PEG管21; 以及包括柔性中空管状体2的感染防止护套1和具有位于管状体2的后端的插座4的插座构件,用于保持胃内保持器23和销5,从而可拆卸地将胃造口术 导管20.胃造口术导管20可以设置有用于变形和容纳胃内保持器23的壳体护套60。