Surgical needle swage tool
    1.
    发明授权
    Surgical needle swage tool 有权
    手术针模具

    公开(公告)号:US08214996B2

    公开(公告)日:2012-07-10

    申请号:US12330702

    申请日:2008-12-09

    IPC分类号: B21D39/00 B21G1/12

    摘要: In a method of attaching a suture to a needle barrel, a first compression stroke compresses the radially-defined top of the barrel against a suture in the bore of the barrel while restraining the bottom and sides of the barrel against deformation. A second compression stroke compresses the bottom of the barrel against the suture while restraining the sides against deformation. In another method, the top and bottom are compressed concurrently while the sides are restrained against deformation. An apparatus for attaching a suture to a needle barrel includes two die sets, each including a die with a groove therein. In one die set, the groove protects the bottom and sides of the barrel from deformation while the top is compressed. In the other die set, the groove protects the sides of the barrel from deformation while the bottom is compressed.

    摘要翻译: 在将缝合线附接到针筒的方法中,第一压缩冲程将筒的径向限定的顶部压靠在筒的孔中的缝合线上,同时限制筒的底部和侧面的变形。 第二压缩冲程在限制侧面不变形的同时使针筒的底部相对于缝线压缩。 在另一种方法中,顶部和底部同时被压缩,同时这些侧面被约束不变形。 用于将缝合线附接到针筒的装置包括两个模具组,每个模具包括其中具有凹槽的模具。 在一个模具组中,当顶部被压缩时,槽保护筒的底部和侧面不变形。 在另一个模具组中,当底部被压缩时,槽保护筒的侧面不会变形。

    SURGICAL NEEDLE SWAGE TOOL
    3.
    发明申请
    SURGICAL NEEDLE SWAGE TOOL 有权
    手术针工具

    公开(公告)号:US20100139883A1

    公开(公告)日:2010-06-10

    申请号:US12330702

    申请日:2008-12-09

    IPC分类号: B21G1/12

    摘要: In a method of attaching a suture to a needle barrel, a first compression stroke compresses the radially-defined top of the barrel against a suture in the bore of the barrel while restraining the bottom and sides of the barrel against deformation. A second compression stroke compresses the bottom of the barrel against the suture while restraining the sides against deformation. In another method, the top and bottom are compressed concurrently while the sides are restrained against deformation. An apparatus for attaching a suture to a needle barrel includes two die sets, each including a die with a groove therein. In one die set, the groove protects the bottom and sides of the barrel from deformation while the top is compressed. In the other die set, the groove protects the sides of the barrel from deformation while the bottom is compressed.

    摘要翻译: 在将缝合线附接到针筒的方法中,第一压缩冲程将筒的径向限定的顶部压靠在筒的孔中的缝合线上,同时限制筒的底部和侧面的变形。 第二压缩冲程在限制侧面不变形的同时使针筒的底部相对于缝线压缩。 在另一种方法中,顶部和底部同时被压缩,同时这些侧面被约束不变形。 用于将缝合线附接到针筒的装置包括两个模具组,每个模具包括其中具有凹槽的模具。 在一个模具组中,当顶部被压缩时,槽保护筒的底部和侧面不变形。 在另一个模具组中,当底部被压缩时,槽保护筒的侧面不会变形。