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    Biopsy device with aperture orientation and improved tip
    2.
    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。

    Apparatus and method for accessing biopsy site
    3.
    发明授权
    Apparatus and method for accessing biopsy site 有权
    用于进入活检部位的装置和方法

    公开(公告)号：US06471700B1

    公开(公告)日：2002-10-29

    申请号：US09477255

    申请日：2000-01-04

    申请人： Fred Burbank ,  William C. Homet ,  Paul Lubock ,  Richard L. Quick ,  Martin Shabaz

    发明人： Fred Burbank ,  William C. Homet ,  Paul Lubock ,  Richard L. Quick ,  Martin Shabaz

    IPC分类号： A61B1818

    CPC分类号： A61B10/0266 ,  A61B10/02 ,  A61B17/32056 ,  A61B17/320725 ,  A61B17/3417 ,  A61B18/14 ,  A61B18/1482 ,  A61B18/1487 ,  A61B90/37 ,  A61B90/39 ,  A61B2010/0208 ,  A61B2018/00208 ,  A61B2018/00214 ,  A61B2018/00267 ,  A61B2018/00333 ,  A61B2018/00898 ,  A61B2018/0091 ,  A61B2018/00916 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1407 ,  A61B2018/1475 ,  A61B2018/162 ,  A61B2090/3908 ,  A61B2090/3987 ,  A61K49/006 ,  A61M37/0069

    摘要： A system for accessing a desired site within a patient's body includes a cannula defining an inner lumen that opens into a longitudinally extending side aperture formed in the side of the cannula, near its distal end. An electrosurgical stylet slidably fits inside the inner lumen. At the distal end of the stylet is an electrosurgical electrode capable of ablating tissue and permitting advancement of the system into a patient's body. The electrode, in an expanded deployed configuration, can be wider than the maximum transverse dimension of the cannula, but it may be deflected toward the center of the stylet so that the electrode fits within the inner lumen of the cannula, permitting the stylet to be inserted and removed through the cannula. An elongate guide tube having a central axial bore which communicates with an orifice in the side of the guide tube can be inserted into the inner lumen of the cannula such that the guide tube orifice coincides with the longitudinally extending side aperature of the cannula. In use, the stylet with the cannula disposed about it is advanced into the patient's tissue, using electrosurgical ablation, until the side aperture of the cannula is disposed adjacent a desired site within the patient. The stylet can then be withdrawn from the cannula providing access through the inner lumen of the cannula to the tissue at the desired site.

    摘要翻译： 用于进入患者体内的期望部位的系统包括套管，该套管限定形成在套管一侧的纵向延伸的侧孔的靠近其远端的内腔。 电外科手术针可滑动地装配在内腔内。 在探针的远端是能够消融组织并允许系统进入患者体内的电外科电极。 处于扩展展开构造的电极可以比插管的最大横向尺寸宽，但是其可以朝着探针的中心偏转，使得电极配合在套管的内腔内，从而允许探针为 通过插管插入和移除。 具有与引导管侧面的孔连通的中心轴向孔的细长引导管可以插入插管的内腔中，使得引导管孔与插管的纵向延伸的侧面温度重合。 在使用中，具有围绕其设置的插管的探针被推进到患者的组织中，使用电外科手术切除，直到套管的侧孔邻近患者内的期望部位设置。 然后可以从插管中取出探针，提供通过插管的内腔进入所需部位的组织的通路。

    Biopsy device with inner cutter
    7.
    发明申请
    Biopsy device with inner cutter 审中-公开
    内切刀活检装置

    公开(公告)号：US20070161925A1

    公开(公告)日：2007-07-12

    申请号：US11714360

    申请日：2007-03-06

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

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

    IPC分类号： A61B10/00

    CPC分类号： A61B10/0266 ,  A61B10/02 ,  A61B10/0233 ,  A61B10/0275 ,  A61B10/0283 ,  A61B17/32002 ,  A61B17/3417 ,  A61B90/30 ,  A61B90/39 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/3405 ,  A61B2017/3454 ,  A61B2090/0811 ,  A61B2090/309 ,  A61M1/0058 ,  B23Q17/2404 ,  F21V33/0068

    摘要： The invention is directed to devices and methods for accessing a desired target site within a patient's body and for separating and collecting a tissue specimen from the target site. The device includes a probe member or cannula with a penetrating distal tip, and a tissue cutting member which is disposed within the probe member to cut a tissue specimen from supporting tissue at the biopsy site. This probe is releasably secured to a housing to provide a plurality of discrete orientations of the probe about its longitudinal axis. Vacuum may be provided to the inner lumen of the cutting member to transport tissue through the inner lumen thereof. Rotation (and optionally longitudinal reciprocation) of the tissue cutter is effective to separate a tissue specimen from surrounding tissue at the target site. Vacuum or fluid pressure may be used to move the specimen cut from the target site proximally within the inner lumen defined at least in part by the cutting member for collection. An elongated accessing cannula having an tissue receiving aperture communicating with an inner lumen of the accessing cannula, may be provided with the device and is preferably concentrically disposed within the probe member and about the tissue cutter. The tissue cutting surface of the tissue cutter preferably is longitudinally oriented and may be at an angle with respect to the longitudinal axis of the tissue cutter.

    摘要翻译： 本发明涉及用于访问患者体内期望的目标部位并用于从目标部位分离和收集组织标本的装置和方法。 该装置包括具有穿透性远侧末端的探针构件或套管，以及组织切割构件，其设置在探针构件内以从活组织检查部位的支撑组织切割组织样本。 该探针可释放地固定到壳体以提供探针围绕其纵向轴线的多个离散定向。 可以向切割构件的内腔提供真空以将组织输送通过其内腔。 组织切割器的旋转（和任选的纵向往复运动）有效地将组织标本与目标部位的周围组织分离。 可以使用真空或流体压力来将从目标位置切割的样本移动到至少部分地由切割构件限定的内腔内用于收集。 具有与进入插管的内腔连通的组织接收孔的细长进入套管可以设置有该装置，并且优选地同心地设置在探针构件内并且围绕组织切割器。 组织切割器的组织切割表面优选地纵向定向并且可以相对于组织切割器的纵向轴线成一定角度。

    Biopsy device with fluid delivery to tissue specimens
    8.
    发明申请
    Biopsy device with fluid delivery to tissue specimens 审中-公开
    活组织检查装置，液体输送到组织标本

    公开(公告)号：US20070032740A1

    公开(公告)日：2007-02-08

    申请号：US11197827

    申请日：2005-08-05

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

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

    IPC分类号： A61B10/00

    CPC分类号： A61B10/0275 ,  A61B10/0283 ,  A61B2010/0208 ,  A61B2010/0225

    摘要： The invention is directed to a system and method for separating and collecting one or more tissue specimens from a target site within a patient and flushing the specimen to remove blood, debris and the like before the specimen is removed from the biopsy device. The flow of flushing fluid to the tissue collector is preferably controlled to coincide with delivery of one or more specimens to the collecting tray or basket of the device or after the receipt of the specimen within the tissue collector to ensure that the fluid is applied to a fresh specimen. The tissue tray or basket within the tissue collector has an open or foraminous portion to facilitate removal of fluid, such as the applied fluid and blood, and other debris from the tissue specimens on the tray. Vacuum is provided within the tissue collector, preferably under the tray to remove fluid and debris from the collector interior.

    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一个或多个组织样本的系统和方法，并且在从活检装置移除样本之前冲洗样本以除去血液，碎屑等。 冲洗流体到组织收集器的流动优选地被控制以与一个或多个样品递送到装置的收集盘或篮子之间或者在组织收集器内接收到样本之后确保将流体施加到 新鲜标本。 组织收集器内的纸巾托盘或篮子具有开放或有孔的部分，以有助于从托盘上的组织标本中去除流体，例如所施加的流体和血液以及其它碎屑。 在组织收集器内提供真空，优选在托盘下面，以从收集器内部去除流体和碎屑。

    Graphical user interface for tissue biopsy system
    9.
    发明申请
    Graphical user interface for tissue biopsy system 有权
    用于组织活检系统的图形用户界面

    公开(公告)号：US20060149162A1

    公开(公告)日：2006-07-06

    申请号：US11284641

    申请日：2005-11-22

    申请人： Derek Daw ,  Frank Louw ,  Paul Lubock ,  Richard Quick ,  Martin Shabaz

    发明人： Derek Daw ,  Frank Louw ,  Paul Lubock ,  Richard Quick ,  Martin Shabaz

    IPC分类号： A61B10/00

    CPC分类号： A61B5/061 ,  A61B5/742 ,  A61B10/0266 ,  A61B10/0275 ,  A61B90/10 ,  A61B90/37 ,  A61B2034/254

    摘要： A graphical user interface is disclosed for a tissue biopsy system having a tissue cutting member adapted for cutting one or more tissue specimens from tissue at a target site within a patient. The graphical user interface includes a first GUI area representing a first region of the target site from which the tissue cutting member has separated one or more tissue specimens. The graphical user interface further includes a second GUI area, visually distinguishable from the first GUI area, representing a second region from which the tissue cutting member may separate one or more additional tissue specimens from tissue at the target site.

    摘要翻译： 公开了一种用于组织活检系统的图形用户界面，该组织活检系统具有适于从患者内的目标部位的组织切割一个或多个组织标本的组织切割构件。 图形用户界面包括代表目标站点的第一区域的第一GUI区域，组织切割构件从该第一区域分离出一个或多个组织标本。 图形用户界面还包括第二GUI区域，其可视地与第一GUI区域区分开，代表第二区域，组织切割构件可从该第二区域将一个或多个附加的组织标本与目标部位的组织分开。