Energy Biopsy Device for Tissue Penetration and Hemostasis
    1.
    发明申请
    Energy Biopsy Device for Tissue Penetration and Hemostasis 审中-公开
    能量活组织检查装置用于组织穿透和止血

    公开(公告)号:US20080200835A1

    公开(公告)日:2008-08-21

    申请号:US11428033

    申请日:2006-06-30

    IPC分类号: A61B10/02

    摘要: A biopsy system having a lateral tissue access port includes an energy based tissue penetration system that can advantageously penetrate hard tumors, improve hemostasis, and provide greater tissue access. The energy based tissue penetration system has a vibrational member removeably disposed within the biopsy system, and a distal tip of the vibrational member extending from the biopsy system for tissue penetration. A sleeve is located between the vibrational member and the lateral access port to prevent tissue contact with the vibrational member through the lateral access port.

    摘要翻译: 具有侧面组织进入口的活检系统包括能量基组织穿透系统,其可以有利地穿透硬肿瘤,改善止血和提供更大的组织通路。 基于能量的组织穿透系统具有可移除地设置在活检系统内的振动构件,以及从活检系统延伸以用于组织穿透的振动构件的远端。 套筒位于振动构件和横向进入口之间,以防止组织与振动构件通过横向进入口接触。

    BIOPSY DEVICE WITH VACUUM ASSISTED BLEEDING CONTROL
    2.
    发明申请
    BIOPSY DEVICE WITH VACUUM ASSISTED BLEEDING CONTROL 失效
    具有真空辅助清除控制的生物装置

    公开(公告)号:US20110144532A1

    公开(公告)日:2011-06-16

    申请号:US13025366

    申请日:2011-02-11

    IPC分类号: A61B10/02

    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. External vacuum holes along the outer cannula (probe) that communicate with a vacuum and cutter lumen withdraw bodily fluids while a hemostatic disk-shaped ring pad around the probe applies compression to an external hole in the skin and absorbs fluids.

    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。 沿着与真空和切割腔相通的外套管(探头)的外部真空孔可以抽出体液,而探针周围的止血盘形环垫压缩到皮肤的外部孔并吸收流体。

    Tissue sample revolver drum biopsy device
    7.
    发明授权
    Tissue sample revolver drum biopsy device 有权
    组织样品左轮手枪活检装置

    公开(公告)号:US07854707B2

    公开(公告)日:2010-12-21

    申请号:US11736117

    申请日:2007-04-17

    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 handpiece with an integral motor and power source to make a convenient, untethered control for use with ultrasonic imaging. The reusable handpiece incorporates a probe oscillation mode to assist when inserting the distal piercing tip into tissue. The motor also actuates an attached sample revolver drum assembly in coordination with movement of the cutter tube to provide sequentially stored tissue samples in a sample storage bandolier that is rotated about a revolver cylindrical drum.

    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机和电源的可重复使用的手持件,以便使用于超声波成像的方便,无阻塞的控制。 可重复使用的手持件包含探针振动模式,以在将远端穿刺尖端插入组织中时有助于。 电动机还与切割器管的运动协调地驱动连接的样品转筒组件,以将顺序存储的组织样本提供在围绕旋转圆柱形滚筒旋转的样品储存带式洗碗机中。