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    Syringe for the delivery of viscous compositions
    2.
    发明授权
    Syringe for the delivery of viscous compositions 有权
    用于输送粘性组合物的注射器

    公开(公告)号：US09539042B2

    公开(公告)日：2017-01-10

    申请号：US12057603

    申请日：2008-03-28

    申请人： Michael W. Paris ,  Theodore D. Clineff ,  Dean A. Entrekin ,  Charanpreet S. Bagga ,  James P. Murphy

    发明人： Michael W. Paris ,  Theodore D. Clineff ,  Dean A. Entrekin ,  Charanpreet S. Bagga ,  James P. Murphy

    IPC分类号： A61B17/58 ,  A61B17/88

    CPC分类号： A61B17/8822 ,  A61B17/8825 ,  A61B17/8827

    摘要： A syringe configured to deliver viscous compositions is described, in which the syringe may include an elongate chamber having side port(s) extending therefrom. Various viscous compositions may be inserted through the side port(s) and into the elongate chamber, which may further house a plunger for ejecting the composition. One portion of the plunger may interact with a restricted opening on the chamber to inhibit removal of the plunger from the chamber; and another portion of the plunger may have a locking structure, which cooperates with a locking structure on the chamber to selectively fix the plunger with respect to the chamber. The plunger may also be fully slidable within the chamber when the locking structures of the plunger and the elongate chamber are not engaged. Related methods of using the aforementioned syringe, as well as kits including further instruments that interact with the syringe, are also disclosed.

    摘要翻译： 描述了构造成输送粘性组合物的注射器，其中注射器可以包括具有从其延伸的侧面端口的细长室。 可以将各种粘性组合物插入通过侧端口并进入细长室，细长室可进一步容纳用于喷射组合物的柱塞。 柱塞的一部分可以与腔室上的限制开口相互作用以阻止柱塞从腔室移除; 并且柱塞的另一部分可以具有锁定结构，该锁定结构与腔室上的锁定结构配合，以相对于腔室选择性地固定柱塞。 当柱塞和细长室的锁定结构未接合时，柱塞也可以在腔室内完全滑动。 还公开了使用上述注射器的相关方法，以及包括与注射器相互作用的其它器械的试剂盒。