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    • 2. 发明申请
    • SUTURE DEVICE
    • SUTURE设备
    • US20090259232A1
    • 2009-10-15
    • US12101320
    • 2008-04-11
    • Junji SHIONOKensuke HAYASHITakayuki SUZUKI
    • Junji SHIONOKensuke HAYASHITakayuki SUZUKI
    • A61B17/04
    • A61B17/0469A61B17/0487A61B2017/0409A61B2017/0417A61B2017/0464
    • A suture device which sutures tissue using a suture unit having a first anchor and a second anchor respectively attached to both ends of a suture thread, wherein a hollow distal member is provided which houses said first anchor and second anchor, the end face of the distal side of said distal member is formed so as to constitute a first sharp angle with the axis of said distal member, the distal side of said second anchor is provided with a sloped face so as to constitute a second sharp angle with the axis of said second anchor which is an angle at or below said first sharp angle, and said first anchor and said second anchor are axially aligned and housed inside said distal member so that said second anchor is positioned on the proximal side.
    • 一种缝合装置,其使用具有分别附接到缝合线的两端的第一锚固件和第二锚固件的缝合单元缝合组织,其中设置有中空的远端构件,其容纳所述第一锚固件和第二锚固件,远端的端面 所述远端构件的侧面形成为与所述远端构件的轴线形成第一锐角,所述第二锚固件的远侧设置有倾斜面,以与所述第二锚定构件的轴线构成第二锐角 锚杆,其是处于或低于所述第一锐角的角度,并且所述第一锚固件和所述第二锚固件轴向对齐并容纳在所述远端构件内,使得所述第二锚固件位于近侧。
    • 3. 发明申请
    • SUTURING DEVICE
    • 装备装置
    • US20090088780A1
    • 2009-04-02
    • US11863899
    • 2007-09-28
    • Junji SHIONOYuta MUYARIKensuke HAYASHI
    • Junji SHIONOYuta MUYARIKensuke HAYASHI
    • A61B17/04
    • A61B17/0401A61B17/0469A61B17/0487A61B2017/0409A61B2017/0417A61B2017/06052
    • A suturing device is disclosed which sutures a tissue using a suture unit having a suture thread with both ends fitted to a first anchor and a second anchor, respectively. The suturing device includes a hollow tip member receiving the first and second anchors; a wire having a front end inserted through the tip member so that the first and second anchors can be released out from the tip member; a flexible tube having a distal end integrally connected at a proximal end of the tip member, through which the wire is inserted so as to freely move forward and backward in the axial direction of the tube; a parallel member inserted through the tube so as to freely move forward and backward in the axial direction of the tube along with the wire; a relative position holding member fitted to the wire so as to hold constant a relative positional relationship between the wire and the parallel member; a forward movement restricting member provided on the tube or the tip member so as to restrict a forward movement of the parallel member; and an operating portion provided at a proximal end side of the wire and the parallel member so as to operate the wire and the parallel member. In a state in which the relative positional relationship between the wire and the parallel member is held constant by the relative position holding member, when the wire is moved in the forward direction until the forward movement of the parallel member is restricted by the forward movement restricting member, only the first anchor is released out from the tip member by the movement of the wire.
    • 公开了一种缝合装置,其使用具有缝合线的缝合单元缝合组织,缝合线分别具有装配到第一锚固件和第二锚固件。 缝合装置包括接收第一和第二锚固件的中空尖端构件; 电线,其前端插入通过所述末端部件,使得所述第一和第二锚固件能够从所述尖端部件释出; 柔性管,其远端在所述末端部件的基端一体地连接,所述线通过所述远端插入,以便沿所述管的轴向方向前后自由移动; 平行构件,其穿过所述管插入,以便沿着所述导线沿所述管的轴向方向自由地前后移动; 相对位置保持构件,其被配合到所述线材上,以便使所述线材和所述平行构件之间的相对位置关系保持恒定; 向前移动限制构件,其设置在所述管或所述尖端构件上,以限制所述平行构件的向前移动; 以及设置在所述线材和所述平行构件的近端侧的操作部分,以便操作所述线材和所述平行构件。 在通过相对位置保持构件将线和平行构件的相对位置关系保持为一定的状态下,当线沿向前方向移动直到平行构件的向前移动受到向前移动限制 成员,只有第一个锚通过电线的移动从尖端部件释出。