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公开(公告)号:US08744554B2
公开(公告)日:2014-06-03
申请号:US13431435
申请日:2012-03-27
申请人: Steven E. Field , Brian R. Mulder
发明人: Steven E. Field , Brian R. Mulder
IPC分类号: A61B6/00
CPC分类号: A61B90/39 , A61B2090/3908
摘要: A localizing wire includes an anchor portion that can change shape from a collapsed shape to an expanded shape and thereby anchor within a tissue mass. The localizing wire has an exterior portion that can lie flat against the tissue mass. The localizing wire can be repositioned or withdrawn without the need for the reinsertion of an introducer.
摘要翻译: 定位线包括锚定部分,其可以将形状从折叠形状改变为扩张形状,从而锚定在组织块内。 定位线具有可以平坦地抵靠组织块的外部部分。 定位线可以重新定位或撤回,而不需要重新插入导引器。
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公开(公告)号:US08568334B2
公开(公告)日:2013-10-29
申请号:US12209360
申请日:2008-09-12
申请人: Steven E. Field , Stephen F. Peters , Brian R. Mulder , Michael Johnson , Todd Ireland , Steve Haeske , Mark Vander Veen
发明人: Steven E. Field , Stephen F. Peters , Brian R. Mulder , Michael Johnson , Todd Ireland , Steve Haeske , Mark Vander Veen
CPC分类号: A61B10/0266
摘要: A core biopsy device comprises a cutting cannula provided at a distal end with a helical excising blade. The cutting cannula can be rotated within a tissue mass so that the helical excising blade can excise a biopsy sample from the surrounding tissue.
摘要翻译: 核心活检装置包括在远端设置有螺旋切除刀片的切割套管。 切割套管可以在组织块内旋转,使得螺旋切除刀片可以从周围组织切除活检样本。
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公开(公告)号:US08409111B2
公开(公告)日:2013-04-02
申请号:US10904666
申请日:2004-11-22
申请人: Steven E. Field , Brian R. Mulder
发明人: Steven E. Field , Brian R. Mulder
IPC分类号: A61B17/00
CPC分类号: A61B90/39 , A61B2090/3908
摘要: A localizing wire comprises an anchor portion that can change shape from a collapsed shape to an expanded shape and thereby anchor within a tissue mass. The localizing wire has an exterior portion that can lie flat against the tissue mass. The localizing wire can be repositioned or withdrawn without the need for the reinsertion of an introducer.
摘要翻译: 定位线包括锚定部分,该锚定部分可以将形状从折叠形状改变为膨胀形状,从而锚定在组织块内。 定位线具有可以平坦地抵靠组织块的外部部分。 定位线可以重新定位或撤回,而不需要重新插入导引器。
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公开(公告)号:US08287463B2
公开(公告)日:2012-10-16
申请号:US11534805
申请日:2006-09-25
申请人: Steven E. Field , Brian R. Mulder
发明人: Steven E. Field , Brian R. Mulder
CPC分类号: A61B90/39 , A61B2090/3908
摘要: A localizing wire comprising an anchor portion that can change shape from a collapsed shape to an expanded shape and thereby anchor within a tissue mass. A localizing wire having an exterior portion that can lie flat against the tissue mass. A localizing wire that can be repositioned or withdrawn without the need for the reinsertion of an introducer.
摘要翻译: 一种定位线,其包括可将形状从塌缩形状改变为膨胀形状并因此锚定在组织块内的锚固部分。 一种定位线,其具有能够平坦地抵靠组织块的外部部分。 可以重新定位或撤回的本地化电线,而不需要重新插入导引器。
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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。
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公开(公告)号:US20120239087A1
公开(公告)日:2012-09-20
申请号:US13431435
申请日:2012-03-27
申请人: Steven E. Field , Brian R. Mulder
发明人: Steven E. Field , Brian R. Mulder
IPC分类号: A61B17/00
CPC分类号: A61B90/39 , A61B2090/3908
摘要: A localizing wire includes an anchor portion that can change shape from a collapsed shape to an expanded shape and thereby anchor within a tissue mass. The localizing wire has an exterior portion that can lie flat against the tissue mass. The localizing wire can be repositioned or withdrawn without the need for the reinsertion of an introducer.
摘要翻译: 定位线包括锚定部分,其可以将形状从折叠形状改变为扩张形状,从而锚定在组织块内。 定位线具有可以平坦地抵靠组织块的外部部分。 定位线可以重新定位或撤回,而不需要重新插入导引器。
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公开(公告)号:US07819820B2
公开(公告)日:2010-10-26
申请号:US11275918
申请日:2006-02-03
IPC分类号: A61B10/00
CPC分类号: A61B90/39 , A61B2090/3908 , A61B2090/3987
摘要: A self-contained, self-piercing, and side-expelling marking apparatus for percutaneously placing a imaging marker in a tissue mass.
摘要翻译: 一种用于将成像标记物经皮放置在组织块中的独立的,自刺穿的和侧面排出的标记装置。
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公开(公告)号:US20120059277A1
公开(公告)日:2012-03-08
申请号:US13290582
申请日:2011-11-07
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: A61B10/02
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 biopsy apparatus comprises an outer cannula with a resilient excising finger and an inner cannula received within the outer cannula. The excising finger is flexible to extend toward the longitudinal axis of the outer cannula. The outer cannula can be rotated relative to the inner cannula so that the excising finger can excise a biopsy sample from a surrounding tissue mass. The inner cannula can be provided with a spoon portion for supporting the biopsy sample.
摘要翻译: 活检装置包括具有弹性切除指状物的外套管和容纳在外套管内的内插管。 切除的手指是柔性的,以朝向外套管的纵向轴线延伸。 外套管可以相对于内插管旋转,使得切除的手指可以从周围组织块切除活检样本。 内套管可以设置有用于支撑活检样本的勺子部分。
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公开(公告)号:US07569065B2
公开(公告)日:2009-08-04
申请号:US10421517
申请日:2003-04-23
IPC分类号: A61B17/34
CPC分类号: A61B90/39 , A61B8/481 , A61B17/3468 , A61B2090/3908 , A61B2090/3925 , A61B2090/3966 , A61B2090/3987 , A61B2090/3995 , A61M5/007
摘要: A biopsy marking apparatus for placing a radiopaque marker at the location of a percutaneous biopsy. The biopsy marking apparatus comprises an introducer in combination with a radiopaque marker. The introducer ejects the radiopaque marker at the location of the biopsy. The introducer is configured to completely eject the radiopaque marker and prevent it from being subsequently drawn into the introducer as the introducer is removed from the biopsied tissue mass. The radiopaque marker has enhanced radiopaque characteristics and enhanced non-migration characteristics.
摘要翻译: 一种活检标记装置,用于将不透射线的标记放置在经皮活组织检查的位置。 活检标记装置包括与不透射线标记组合的导引器。 引导者在活检位置上弹出不透射线的标记。 导引器构造成完全弹出不透射线的标记并防止随着导引器从活检组织块移除而随后被拉入导引器。 不透射线的标记具有增强的不透射线特征和增强的非迁移特性。
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公开(公告)号:US20120215130A1
公开(公告)日:2012-08-23
申请号:US13461252
申请日:2012-05-01
CPC分类号: A61B10/0275 , A61B2010/0208 , Y10T29/49826
摘要: A biopsy device having a sample size control assembly for selecting the specimen size to be collected. The sample size control assembly includes a rotatable nose on the biopsy device for actuating the operation of the sample size control assembly. A needle assembly of the biopsy device can extend through the rotatable nose. Also disclosed is a method for making a biopsy device, including coupling a tip protector to a sample size control assembly.
摘要翻译: 一种活检装置,具有用于选择要收集的样本尺寸的样本量控制组件。 样品尺寸控制组件包括活检装置上的可旋转鼻部,用于致动样品尺寸控制组件的操作。 活检装置的针组件可以延伸通过可旋转的鼻子。 还公开了一种用于制造活检装置的方法,包括将尖端保护器联接到样品尺寸控制组件。
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