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    • 6. 发明授权
    • Suture dispenser
    • 缝合机
    • US5675961A
    • 1997-10-14
    • US656731
    • 1996-06-03
    • Robert CerwinMarvin AlpernYufei HuangEmil Richard Skula
    • Robert CerwinMarvin AlpernYufei HuangEmil Richard Skula
    • A61B17/06B65B63/04
    • A61B17/06133A61B2017/06142
    • Suture dispensers for retaining armed sutures are disclosed. The dispenser disclosed is comprised of two flat panels of material that each have a central opening. A needle park is provided so that the needle is visible in and accessible though the central openings. In preferred embodiments, the needle park is made of a thin sheet of clear material. Several alternate needle park designs are also disclosed. The two panels are preferably locked together using edge locks in the form of corresponding slits and tabs formed on the panels themselves. In addition to being inexpensive, easy to manufacture and easy to fill, the disclosed dispensers is much thinner than current designs and thus requires less storage and shipping space. Methods of loading dispensers are also disclosed. By winding the suture material in a flat spiral around a set of winding pins, the disclosed dispensers can be easily and accurately filled, yet the resulting coiled suture can be withdrawn via the central openings without twisting or kinking the suture material. In certain embodiments pressure on the central portion of the panels permits winding a spiral without the need for a central winding core. In other embodiments, pins are used to both align the panels and provide a winding guide for the suture material.
    • 披露了用于保留武装缝线的缝合线分配器。 公开的分配器由两个平板材料构成,每个平板均具有中心开口。 提供针公园,使得针在中央开口处可见并且可通过。 在优选的实施例中,针园由薄的透明材料制成。 还公开了几个替代的针园设计。 两个面板优选地以形成在面板本身上的相应狭缝和凸片的形式的边缘锁定在一起。 除了便宜,易于制造和易于填充之外,所公开的分配器比当前设计薄得多,因此需要更少的存储和运输空间。 还公开了装载分配器的方法。 通过将缝合材料缠绕在一组缠绕销周围的扁平螺旋中,所公开的分配器可以容易且精确地填充,但是所得到的卷绕的缝合线可以经由中心开口取出,而不会扭曲或扭结缝合材料。 在某些实施例中,板的中心部分上的压力允许卷绕螺旋,而不需要中心卷绕芯。 在其它实施例中,销用于两者对准面板并提供用于缝合材料的卷绕引导件。
    • 10. 发明授权
    • Suture dispenser
    • 缝合机
    • US5788062A
    • 1998-08-04
    • US604200
    • 1996-02-21
    • Robert CerwinMarvin AlpernYufei HuangEmil Richard Skula
    • Robert CerwinMarvin AlpernYufei HuangEmil Richard Skula
    • A61B17/06A61B19/02B65B63/06
    • A61B17/06133B65B63/06A61B2017/06142A61B2017/06147A61B2050/002A61B2050/006A61B2050/0084
    • Suture dispensers for retaining armed sutures are disclosed. The dispenser disclosed is comprised of two flat panels of material that each have a central opening. A needle park is provided so that the needle is visible in and accessible though the central openings. In preferred embodiments, the needle park is made of a thin sheet of clear material. Several alternate needle park designs are also disclosed. The two panels are preferably locked together using edge locks in the form of corresponding slits and tabs formed on the panels themselves. In addition to being inexpensive, easy to manufacture and easy to fill, the disclosed dispensers is much thinner than current designs and thus requires less storage and shipping space. Methods of loading dispensers are also disclosed. By winding the suture material in a flat spiral around a set of winding pins, the disclosed dispensers can be easily and accurately filled, yet the resulting coiled suture can be withdrawn via the central openings without twisting or kinking the suture material. In certain embodiments pressure on the central portion of the panels permits winding a spiral without the need for a central winding core. In other embodiments, pins are used to both align the panels and provide a winding guide for the suture material.
    • 披露了用于保留武装缝线的缝合线分配器。 公开的分配器由两个平板材料构成,每个平板均具有中心开口。 提供针公园,使得针在中央开口处可见并且可通过。 在优选的实施例中,针园由薄的透明材料制成。 还公开了几个替代的针园设计。 两个面板优选地以形成在面板本身上的相应狭缝和凸片的形式的边缘锁定在一起。 除了便宜,易于制造和易于填充之外,所公开的分配器比当前设计薄得多,因此需要更少的存储和运输空间。 还公开了装载分配器的方法。 通过将缝合材料缠绕在一组缠绕销周围的扁平螺旋中,所公开的分配器可以容易且精确地填充,但是所得到的卷绕的缝合线可以经由中心开口取出,而不会扭曲或扭结缝合材料。 在某些实施例中,板的中心部分上的压力允许卷绕螺旋,而不需要中心绕组芯。 在其它实施例中,销用于两者对准面板并提供用于缝合材料的卷绕引导件。