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    Biopsy device with aperture orientation and improved tip
    4.
    发明申请
    Biopsy device with aperture orientation and improved tip 有权
    具有孔径取向和改善尖端的活检装置

    公开(公告)号：US20080058675A1

    公开(公告)日：2008-03-06

    申请号：US11981024

    申请日：2007-10-31

    申请人： Martin Shabaz ,  Richard Quick ,  Frank Louw ,  Paul Lubock ,  Jason Safabash

    发明人： Martin Shabaz ,  Richard Quick ,  Frank Louw ,  Paul Lubock ,  Jason Safabash

    IPC分类号： A61B10/02

    CPC分类号： A61B10/0233 ,  A61B10/0275 ,  A61B10/0283 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/3417 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B2017/00473 ,  A61B2017/3405

    摘要： The invention is directed to a system and device for separating and collecting a tissue specimen from a target site within a patient. The device includes a probe component which is releasably secured to the driver component. The probe component has an elongated tubular section, a penetrating distal tip and a tissue receiving aperture in the distal end of the tubular section proximal to the distal tip, and a tissue cutting member which is slidably disposed within the probe member to cut a tissue specimen drawn into the interior of the device through the aperture by applying a vacuum to the inner lumen of the tissue cutting member. The driver has drive members for operating the elements of the probe component. The tissue penetrating distal tip preferably has a triple concave curvature shape with three curved cutting edges leading to a sharp distal point.

    摘要翻译： 本发明涉及一种用于从患者内的目标部位分离和收集组织标本的系统和装置。 该装置包括可释放地固定到驱动器部件的探针部件。 探针部件具有细长的管状部分，穿透远侧末端和在远端顶端的管状部分的远端中的组织接收孔，以及组织切割构件，其可滑动地设置在探针构件内以切割组织标本 通过对组织切割构件的内腔施加真空而通过孔被吸入装置的内部。 驱动器具有用于操作探头部件的元件的驱动部件。 组织穿透的远侧末端优选地具有三凹曲面形状，其具有三个弯曲的切割边缘，其导致尖锐的远端点。

    Biopsy device with selectable tissue receiving aperture orientation and site illumination
    5.
    发明申请
    Biopsy device with selectable tissue receiving aperture orientation and site illumination 有权
    活组织检查装置，可选择组织接收孔径取向和局部照明

    公开(公告)号：US20050065453A1

    公开(公告)日：2005-03-24

    申请号：US10911106

    申请日：2004-08-03

    申请人： Martin Shabaz ,  Richard Quick ,  Frank Louw ,  Paul Lubock ,  Jason Safabash

    发明人： Martin Shabaz ,  Richard Quick ,  Frank Louw ,  Paul Lubock ,  Jason Safabash

    IPC分类号： A61B10/00 ,  A61B10/02 ,  A61B17/00 ,  A61B17/32 ,  A61B17/34

    CPC分类号： A61B10/0275 ,  A61B10/0266 ,  A61B10/0283 ,  A61B17/32002 ,  A61B17/3417 ,  A61B90/30 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B2017/00473 ,  A61B2017/00486 ,  A61B2017/3405 ,  A61B2090/3908 ,  A61B2090/3987

    摘要： The invention is directed to a system and device for separating and collecting a tissue specimen from a target site within a patient. The device includes a probe component with an elongated tubular section, a penetrating distal tip and a tissue receiving aperture in the distal end of the tubular section proximal to the distal tip, and a tissue cutting member which is slidably disposed within the probe member to cut a tissue specimen drawn into the interior of the device through the aperture by applying a vacuum to the inner lumen of the tissue cutting member. The device also has a driver component to which the probe component is releasably secured. The driver has a drive member for adjusting the orientation of the tubular section and thus the aperture therein and one or more drive members for moving the tissue cutting member within the tubular section to sever a tissue specimen from tissue extending into the interior of the tubular section through the aperture. The motion imparted to the tissue cutter is at least longitudinal and preferably is also oscillation and/or rotational to effectively separate a tissue specimen from tissue extending through the aperture in the tubular section.

    摘要翻译： 本发明涉及一种用于从患者内的目标部位分离和收集组织标本的系统和装置。 该装置包括具有细长管状部分的探针部件，穿透远侧末端和在远端顶端的管状部分的远端中的组织接收孔，以及组织切割构件，其可滑动地设置在探针构件内以切割 组织样本通过向组织切割构件的内腔施加真空而通过孔被拉入装置的内部。 该装置还具有驱动器部件，探针组件可释放地固定到该部件上。 驱动器具有用于调节管状部分的方向并因此调节其中的孔的驱动构件和一个或多个驱动构件，用于移动管状区段内的组织切割构件以将组织样本从延伸到管状部分内部的组织切断 通过光圈。 赋予组织切割器的运动至少是纵向的，并且优选也是振动和/或旋转以有效地将组织样本与延伸穿过管状部分中的孔的组织分离。