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44 条记录 (耗时 0.028 秒)

    Non-resorbable implantable guides
    8.
    发明授权
    Non-resorbable implantable guides 有权
    不可吸收的植入式导轨

    公开(公告)号：US08652154B2

    公开(公告)日：2014-02-18

    申请号：US11617404

    申请日：2006-12-28

    申请人： Harvinder Sandhu ,  Maarten Persenaire ,  James P. Murphy ,  Charanpreet S. Bagga

    发明人： Harvinder Sandhu ,  Maarten Persenaire ,  James P. Murphy ,  Charanpreet S. Bagga

    IPC分类号： A61B17/08 ,  A61B1/32

    CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/3431 ,  A61B17/3439 ,  A61B90/39 ,  A61B2090/3904

    摘要： Surgical devices permitting a surgeon to access repeatedly tissue at a particular surgical site in a patient to perform multiple surgeries over time. The devices have two substantially planar and parallel leaves that are sterile, nonresorbable, and biocompatible. Each leaf forms a continuous structure and defines the entire longitudinal length of the device to accommodate the size and location of the surgical site. A base member is located in situ and adjacent the surgical site. An anchoring surface secures the device to the tissue of the patient at the surgical site. The leaves have a conjoined portion such that a manual force is required to separate the leaves, thereby expeditiously creating a pathway through which access to the tissue at the surgical site is realized with minimal tissue dissection, and the proximal ends of the leaves are not conjoined to facilitate separation of the leaves and creation of the pathway.

    摘要翻译： 手术装置允许外科医生在病人的特定外科手术部位反复进行组织，随着时间的推移进行多次手术。 这些装置具有两个基本上平面和平行的叶片，其是无菌的，不可再吸收的和生物相容的。 每个叶片形成连续的结构并且限定了装置的整个纵向长度以适应手术部位的尺寸和位置。 基部构件位于原位并且邻近手术部位。 锚固表面将装置固定在外科手术部位的患者组织上。 叶子具有结合部分，使得需要手动力来分离叶子，从而迅速地创建一个途径，通过该路径可以实现最少组织切除的外科手术部位的组织进入，并且叶片的近端不结合 以促进叶片的分离和途径的产生。

    Syringe for the delivery of viscous compositions
    9.
    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。