Biopsy Device and Method
    2.
    发明申请
    Biopsy Device and Method 审中-公开
    活检装置及方法

    公开(公告)号:US20100063416A1

    公开(公告)日:2010-03-11

    申请号:US12609287

    申请日:2009-10-30

    IPC分类号: A61B10/02

    摘要: A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.

    摘要翻译: 提供活检装置。 活检装置可以包括通过作用在活塞上的差动流体压力推进其行程的第一部分的切割器。 机械驱动器可用于在组织切断期间平移和旋转刀具。

    Method for operating a biopsy device
    3.
    发明申请
    Method for operating a biopsy device 有权
    操作活检装置的方法

    公开(公告)号:US20080103413A1

    公开(公告)日:2008-05-01

    申请号:US11870663

    申请日:2007-10-11

    IPC分类号: A61B10/02

    摘要: A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.

    摘要翻译: 提供活检装置。 活检装置可以包括通过作用在活塞上的差动流体压力推进其行程的第一部分的切割器。 机械驱动器可用于在组织切断期间平移和旋转刀具。

    Biopsy device with replaceable probe and incorporating vibration insertion assist and static vacuum source sample stacking retrieval
    4.
    发明申请
    Biopsy device with replaceable probe and incorporating vibration insertion assist and static vacuum source sample stacking retrieval 有权
    活检装置具有可更换探头,并结合振动插入辅助和静态真空源样品堆叠检索

    公开(公告)号:US20070032741A1

    公开(公告)日:2007-02-08

    申请号:US11198558

    申请日:2005-08-05

    IPC分类号: A61B10/00

    摘要: A biopsy device and method are provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device includes a disposable probe assembly with an outer cannula having a distal piercing tip, a cutter lumen, and a cutter tube that rotates and translates past a side aperture in the outer cannula to sever a tissue sample. The biopsy device also includes a reusable hand piece with an integral motor and power source to make a convenient, untethered control for use with ultrasonic imaging. The reusable hand piece incorporates a probe oscillation mode to assist when inserting the distal piercing tip into tissue. A straw stacking assembly is automatically positioned by the reusable hand piece to retract multiple samples with a single probe insertion as well as giving a visual indication to the surgeon of the number of samples that have been taken.

    摘要翻译: 提供活检装置和方法来获得诸如乳房组织活组织检查样本的组织样本。 活检装置包括具有外插管的一次性探针组件,该外套管具有远端穿刺尖端,切割器内腔和切割管,其旋转并平移穿过外插管中的侧孔以切断组织样本。 活检装置还包括具有集成电动机和电源的可重复使用的手持件,以便使用与超声成像一起使用的方便,无阻碍的控制。 可重复使用的手持件包含探头振动模式,以便将远端穿刺尖端插入组织中时有助于此。 秸秆堆叠组件通过可重复使用的手部件自动定位,以用单个探针插入件收回多个样品,并向外科医生给出已采取的样品数量的视觉指示。

    Biopsy device with piston advance
    5.
    发明申请
    Biopsy device with piston advance 有权
    活塞装置带活塞提前

    公开(公告)号:US20050101880A1

    公开(公告)日:2005-05-12

    申请号:US10732848

    申请日:2003-12-10

    摘要: A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.

    摘要翻译: 提供活检装置。 活检装置可以包括通过作用在活塞上的差动流体压力推进其行程的第一部分的切割器。 机械驱动器可用于在组织切断期间平移和旋转刀具。

    Method for operating a biopsy device
    6.
    发明授权
    Method for operating a biopsy device 有权
    操作活检装置的方法

    公开(公告)号:US07727164B2

    公开(公告)日:2010-06-01

    申请号:US11870663

    申请日:2007-10-11

    IPC分类号: A61B10/00

    摘要: A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.

    摘要翻译: 提供活检装置。 活检装置可以包括通过作用在活塞上的差动流体压力推进其行程的第一部分的切割器。 机械驱动器可用于在组织切断期间平移和旋转刀具。

    Biopsy device with piston advance
    7.
    发明授权
    Biopsy device with piston advance 有权
    活塞装置带活塞提前

    公开(公告)号:US07351210B2

    公开(公告)日:2008-04-01

    申请号:US10732848

    申请日:2003-12-10

    IPC分类号: A61B10/00

    摘要: A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.

    摘要翻译: 提供活检装置。 活检装置可以包括通过作用在活塞上的差动流体压力推进其行程的第一部分的切割器。 机械驱动器可用于在组织切断期间平移和旋转刀具。