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    • 6. 发明公开
    • MAGNETIC U-STITCH DEVICE
    • MAGNETISCHE U-STITCH-VORRICHTUNG
    • EP3054861A1
    • 2016-08-17
    • EP14852969.6
    • 2014-08-27
    • Applied Medical Technology, Inc.
    • PHILLIPS, Grant WesleyWILLIAMS, Derek M.PICHA, George J.WALSH, Kathleen
    • A61B17/04A61B17/06
    • A61B17/0469A61B17/0482A61B2017/00818A61B2017/00876A61B2017/0472A61B2017/2845
    • A suturing device is made of two hypodermic needles allowing one or more sutures (at the same time) and a retrieval probe to be advanced into a cavity (e.g., a stomach cavity) of the patient. Both the suture and retrieval probes comprise magnets of opposite polarities on their leading ends. Thus, after the suture and retrieval probe are inside the stomach cavity, the suture and retrieval probe may mate and the suture may be transferred from one hypodermic needle to the other using magnetic attraction. In doing so, the suture forms a loop through the stomach. Once removed, this loop, having two ends that are positioned outside the patient's body, can be pulled tight in order to pull the stomach wall closer to the surface of the patient's body. With the stomach wall close to the surface of the patient's body, it is easier to insert a gastrostomy device.
    • 缝合装置由两个皮下注射针制成,允许一个或多个缝线(同时)和取回探针前进到患者的腔(例如,胃腔)中。 缝合和取出探针都包括在其前端具有相反极性的磁体。 因此,在缝合和取回探针在胃腔内部之后,缝线和取出探针可以配合,并且可以使用磁吸引将缝合线从一个皮下注射针转移到另一个皮下注射针。 在这样做时,缝线通过胃形成一个环。 一旦被移除,具有位于患者身体外部的两个端部的该环可以被拉紧以便将胃壁拉近更靠近患者身体的表面。 胃壁靠近患者身体的表面,更容易插入胃造口术装置。