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    CORE BIOPSY DEVICE
    1.
    发明申请
    CORE BIOPSY DEVICE 有权
    核心生物设备

    公开(公告)号：US20060030785A1

    公开(公告)日：2006-02-09

    申请号：US10908427

    申请日：2005-05-11

    申请人： Steven Field ,  Brian Mulder ,  Michael Johnson ,  Todd Ireland ,  Steve Haeske ,  Mark Vander Veen

    发明人： Steven Field ,  Brian Mulder ,  Michael Johnson ,  Todd Ireland ,  Steve Haeske ,  Mark Vander Veen

    IPC分类号： A61B10/00

    CPC分类号： A61B10/0233 ,  A61B10/02 ,  A61B10/0266 ,  A61B10/0275 ,  A61B10/04 ,  A61B17/32053 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B2010/045 ,  A61B2017/32004

    摘要： A core biopsy device comprises an outer cutting cannula in telescoping register with an inner spoon cannula. The outer cutting cannula is provided at a distal end with an arcuate excising blade that is biased radially inwardly to extend beyond the longitudinal axis of the cannula. The inner spoon cannula terminates at a distal end in an arcuate wall to form a biopsy sample spoon for supporting a biopsy sample thereon. The outer cutting cannula can be rotated relative to the inner spoon cannula so that the excising blade can excise the biopsy sample from the surrounding tissue. After removal of the core biopsy device from the tissue, the outer cutting cannula can be retracted away from the inner spoon cannula to reveal the biopsy sample and enable the sample to be removed from the biopsy device in a relatively undisturbed condition.

    摘要翻译： 核心活检装置包括与内勺插管伸缩对准的外切割套管。 外切割套管在远端处设置有弓形切割刀片，其被径向向内偏置以延伸超过套管的纵向轴线。 内勺套管终止于弓形壁的远端，以形成用于支撑活组织检查样本的活检样本勺子。 外切割套管可以相对于内勺套管旋转，使得切除刀片可以从周围组织切除活检样本。 在从组织移除芯活检装置之后，外切割插管可以从内勺插管中缩回以露出活组织检查样本，并使样本在相对不受干扰的状况下从活检装置移除。

    Core biopsy device
    4.
    发明授权
    Core biopsy device 有权
    核心活检装置

    公开(公告)号：US08088081B2

    公开(公告)日：2012-01-03

    申请号：US10908427

    申请日：2005-05-11

    申请人： Steven E. Field ,  Brian R. Mulder ,  Michael Johnson ,  Todd Ireland ,  Steve Haeske ,  Mark Vander Veen

    发明人： Steven E. Field ,  Brian R. Mulder ,  Michael Johnson ,  Todd Ireland ,  Steve Haeske ,  Mark Vander Veen

    IPC分类号： A61B10/00

    CPC分类号： A61B10/0233 ,  A61B10/02 ,  A61B10/0266 ,  A61B10/0275 ,  A61B10/04 ,  A61B17/32053 ,  A61B2010/0208 ,  A61B2010/0225 ,  A61B2010/045 ,  A61B2017/32004

    摘要： A core biopsy device comprises an outer cutting cannula in telescoping register with an inner spoon cannula. The outer cutting cannula is provided at a distal end with an arcuate excising blade that is biased radially inwardly to extend beyond the longitudinal axis of the cannula. The inner spoon cannula terminates at a distal end in an arcuate wall to form a biopsy sample spoon for supporting a biopsy sample thereon. The outer cutting cannula can be rotated relative to the inner spoon cannula so that the excising blade can excise the biopsy sample from the surrounding tissue. After removal of the core biopsy device from the tissue, the outer cutting cannula can be retracted away from the inner spoon cannula to reveal the biopsy sample and enable the sample to be removed from the biopsy device in a relatively undisturbed condition.

    摘要翻译： 核心活检装置包括与内勺插管伸缩对准的外切割套管。 外切割套管在远端处设置有弓形切割刀片，其被径向向内偏置以延伸超过套管的纵向轴线。 内勺套管终止于弓形壁的远端，以形成用于支撑活组织检查样本的活检样本勺子。 外切割套管可以相对于内勺套管旋转，使得切除刀片可以从周围组织切除活检样本。 在从组织移除芯活检装置之后，外切割插管可以从内勺插管中缩回以露出活组织检查样本，并使样本在相对不受干扰的状况下从活检装置移除。