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1.发明授权公开(公告)号：US09326755B2
公开(公告)日：2016-05-03
申请号：US13218656
申请日：2011-08-26
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid.
摘要翻译： 活检装置包括用于收集组织样本的探针，皮套和组织样本保持器。 探针包括针和中空切割器。 组织样本保持器包括具有一个或多个腔室的壳体，其被配置为接收包括一个或多个尖头的可移除托盘和与所述一个或多个腔室不同体积的体积室。 壳体可释放地与探头接合。 每个托盘插脚构造成接收通过切割器内腔连通的组织样本。 托盘可以从壳体移除，例如沿轴向移动。 组织样本保持器可旋转，以将每个室连续地指向切割器内腔。 托盘可以是柔性的，弹性的或刚性的。
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公开(公告)号：US09414816B2
公开(公告)日：2016-08-16
申请号：US13166918
申请日：2011-06-23
申请人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
发明人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B17/3403 , A61B2010/0208 , A61B2090/3987
摘要： A biopsy system comprises an introducer, a biopsy device having a needle, and a marker applier. The introducer may include a closed distal tip, a lateral aperture, a proximally facing interior wall, and a ramp that guides the closed distal end of a marker applier up and into abutment with the wall as the applier is fed into the introducer. The needle of the biopsy device includes a blunt distal end and features providing clearance for the ramp as the blunt distal end is brought into abutment with the wall when the needle is fed into the introducer. The introducer may alternatively include an open distal end having resiliently biased leaves that bear against an inserted biopsy device needle. In some other versions, a fin projects laterally from the closed distal end of a marker applier, spacing the distal end away from a sidewall region of the introducer cannula.
摘要翻译： 活检系统包括导引器，具有针的活检装置和标记器。 引导器可以包括封闭的远侧末端，侧向孔，朝向内侧的内壁，以及斜坡，当施加器被馈送到导引器中时，该斜面将标记物施加器的封闭远端引导向上并与壁邻接。 活检装置的针包括钝的远端，并且当针被送入导引器时，当钝头远端与壁抵接时，该特征为斜面提供间隙。 导引器可以可选地包括具有弹性偏置的叶片的敞开的远端，该叶片抵靠插入的活检装置针头。 在一些其他形式中，翅片从标记物施加器的封闭远端横向突出，使远端远离引导器套管的侧壁区域。
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公开(公告)号：US20100049085A1
公开(公告)日：2010-02-25
申请号：US12196302
申请日：2008-08-22
申请人： Andrew P. Nock , Ramon Ramos
发明人： Andrew P. Nock , Ramon Ramos
IPC分类号： A61B10/00
CPC分类号： A61B90/39 , A61B2090/3908 , A61B2090/3987
摘要： A method for making a biopsy device for delivering a biopsy marker to a biopsy site is disclosed. The biopsy device can include a marker deployer having a unitary endpiece formed in place in a distal end of the cannula. The distal endpiece can be a molded in place in the distal end of the cannula, and can include a distal tip, a marker deployment ramp, and a marker engaging element that aids in retaining the marker in the cannula until the marker is meant to be deployed.
摘要翻译： 公开了一种用于将活检标记物递送到活检部位的活检装置的方法。 活检装置可以包括标记部署器，其具有在插管的远端中形成的适当位置的整体端头。 远端件可以在套管的远端中模制就位，并且可以包括远侧末端，标记器展开斜面和标记接合元件，其有助于将标记物保持在插管中，直到标记物将被设计为 部署
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公开(公告)号：US08801742B2
公开(公告)日：2014-08-12
申请号：US13150950
申请日：2011-06-01
申请人： Edward A. Rhad , Andrew P. Nock
发明人： Edward A. Rhad , Andrew P. Nock
IPC分类号： A61B17/34
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , Y10T29/49819 , Y10T29/49826
摘要： A biopsy device may comprise a probe assembly that has a needle assembly extending distally from the probe assembly. The needle assembly has a needle portion and blade assembly. The blade assembly comprises a blade and a multi-member coupling assembly. The multi-member coupling assembly is configured to couple to the blade and to the needle portion to attach the blade to the needle portion. In one configuration the multi-member coupling assembly comprises two coupling members configure to couple to the blade. The blade may be a flat blade that has a retention channel formed therein, wherein the two coupling members may couple to the blade at the retention channel. The needle portion may comprise a needle and a cutter receiving tube. The needle may be an ovular cross-sectioned tube having a cut-out portion into which a circular cross-sectioned cutter receiving tube may be inserted and coupled thereto.
摘要翻译： 活检装置可以包括探针组件，其具有从探针组件向远侧延伸的针组件。 针组件具有针部分和刀片组件。 叶片组件包括叶片和多构件联接组件。 多构件联接组件构造成联接到叶片和针部分以将叶片附接到针部分。 在一种构造中，多构件联接组件包括构造成联接到叶片的两个联接构件。 叶片可以是具有形成在其中的保持通道的扁平叶片，其中两个联接构件可在保持通道处联接到叶片。 针部分可以包括针和切割器接收管。 针可以是具有切口部分的卵形横截面的管，圆形横截面的切割器接纳管可以插入并切割到其中。
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公开(公告)号：US20120310110A1
公开(公告)日：2012-12-06
申请号：US13150950
申请日：2011-06-01
申请人： Edward A. Rhad , Andrew P. Nock
发明人： Edward A. Rhad , Andrew P. Nock
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , Y10T29/49819 , Y10T29/49826
摘要： A biopsy device may comprise a probe assembly that has a needle assembly extending distally from the probe assembly. The needle assembly has a needle portion and blade assembly. The blade assembly comprises a blade and a multi-member coupling assembly. The multi-member coupling assembly is configured to couple to the blade and to the needle portion to attach the blade to the needle portion. In one configuration the multi-member coupling assembly comprises two coupling members configure to couple to the blade. The blade may be a flat blade that has a retention channel formed therein, wherein the two coupling members may couple to the blade at the retention channel. The needle portion may comprise a needle and a cutter receiving tube. The needle may be an ovular cross-sectioned tube having a cut-out portion into which a circular cross-sectioned cutter receiving tube may be inserted and coupled thereto.
摘要翻译： 活检装置可以包括探针组件，其具有从探针组件向远侧延伸的针组件。 针组件具有针部分和刀片组件。 叶片组件包括叶片和多构件联接组件。 多构件联接组件构造成联接到叶片和针部分以将叶片附接到针部分。 在一种构造中，多构件联接组件包括构造成联接到叶片的两个联接构件。 叶片可以是具有形成在其中的保持通道的扁平叶片，其中两个联接构件可在保持通道处联接到叶片。 针部分可以包括针和切割器接收管。 针可以是具有切口部分的卵形横截面的管，圆形横截面的切割器接纳管可以插入并切割到其中。
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公开(公告)号：US20120253226A1
公开(公告)日：2012-10-04
申请号：US13525422
申请日：2012-06-18
申请人： Shailendra K. Parihar , John A. Hibner , Andrew P. Nock , Wells D. Haberstich , Gregory W. Johnson , Jessica P. Leimbach , Michael R. Ludzack
发明人： Shailendra K. Parihar , John A. Hibner , Andrew P. Nock , Wells D. Haberstich , Gregory W. Johnson , Jessica P. Leimbach , Michael R. Ludzack
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2090/0813
摘要： A biopsy device comprises a probe and a holster. The probe has a distally extending needle including a transverse tissue receiving aperture. A cutter is translatable relative to the needle to sever tissue protruding through the aperture. A thumbwheel is manually operable to rotate the needle to reorient the angular position of the aperture about the longitudinal axis defined by the needle. The thumbwheel is positioned obliquely with the longitudinal axis. A cable driven mechanism in the holster drives the cutter. A rotatable tissue sample holder is coupled with the probe, and has chambers configured to receive tissue samples communicated proximally through a lumen defined by the cutter. A piezoelectric motor in the holster drives the tissue sample holder.
摘要翻译： 活检装置包括探针和皮套。 探针具有包括横向组织接收孔的远端延伸针。 刀具相对于针可平移以切断通过孔突出的组织。 指轮可手动操作以旋转针以重新定位围绕由针定义的纵向轴线的孔的角位置。 指轮与纵向轴线倾斜定位。 皮套中的电缆驱动机构驱动切割器。 可旋转的组织样本保持器与探针联接，并且具有被配置为接收通过由切割器限定的内腔近端连通的组织样本的腔室。 皮套中的压电马达驱动组织样本保持器。
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公开(公告)号：US20110071424A1
公开(公告)日：2011-03-24
申请号：US12564315
申请日：2009-09-22
IPC分类号： A61B10/02
CPC分类号： A61B90/39 , A61B10/0275 , A61B2017/00845 , A61B2090/3908 , A61B2090/3987
摘要： A biopsy marker delivery device are described. The delivery device can include a relatively flexible hollow tube, a pushing member such as a push rod disposed for sliding with the tube, and at least one marker disposed in the tube. A marker blocking member is disposed distal of the distal most marker, and is disposed at least partially within the hollow tube to assist in preventing premature deployment of a marker from the hollow tube. A portion of the blocking member may disposed in the hollow tube, and another portion of the member may be operatively associated with a portion of the package such that when the marker delivery device is removed from the package, the member is removed from the marker delivery device.
摘要翻译： 描述了活检标记物递送装置。 输送装置可以包括相对柔性的中空管，诸如设置成与管滑动的推杆的推动构件和设置在管中的至少一个标记。 标记物阻挡构件设置在最远侧标记物的远侧，并且至少部分地设置在中空管内，以有助于防止标记物从中空管过早展开。 阻挡构件的一部分可以设置在中空管中，并且构件的另一部分可以与包装的一部分可操作地相关联，使得当标签递送装置从包装中移除时，将构件从标记物递送 设备。
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8.发明申请公开(公告)号：US20130053724A1
公开(公告)日：2013-02-28
申请号：US13218656
申请日：2011-08-26
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid.
摘要翻译： 活检装置包括用于收集组织样本的探针，皮套和组织样本保持器。 探针包括针和中空切割器。 组织样本保持器包括具有一个或多个腔室的壳体，其被配置为接收包括一个或多个尖头的可移除托盘和与所述一个或多个腔室不同体积的体积室。 壳体可释放地与探头接合。 每个托盘插脚构造成接收通过切割器内腔连通的组织样本。 托盘可以从壳体移除，例如沿轴向移动。 组织样本保持器可旋转，以将每个室连续地指向切割器内腔。 托盘可以是柔性的，弹性的或刚性的。
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公开(公告)号：US20130041256A1
公开(公告)日：2013-02-14
申请号：US13205189
申请日：2011-08-08
IPC分类号： A61B5/00
CPC分类号： A61B10/0275 , A61B10/0096 , A61B10/02 , A61B10/0283 , A61B17/34 , A61B17/3468 , A61B90/39 , A61B2010/0208 , A61B2010/0225 , A61B2017/3454 , A61B2017/3456 , A61B2090/392 , A61B2090/3966 , A61B2090/3983 , A61B2090/3987 , A61M37/0069
摘要： A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.
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公开(公告)号：US08371443B2
公开(公告)日：2013-02-12
申请号：US12564315
申请日：2009-09-22
IPC分类号： A61B5/00
CPC分类号： A61B90/39 , A61B10/0275 , A61B2017/00845 , A61B2090/3908 , A61B2090/3987
摘要： A biopsy marker delivery device are described. The delivery device can include a relatively flexible hollow tube, a pushing member such as a push rod disposed for sliding with the tube, and at least one marker disposed in the tube. A marker blocking member is disposed distal of the distal most marker, and is disposed at least partially within the hollow tube to assist in preventing premature deployment of a marker from the hollow tube. A portion of the blocking member may disposed in the hollow tube, and another portion of the member may be operatively associated with a portion of the package such that when the marker delivery device is removed from the package, the member is removed from the marker delivery device.
摘要翻译： 描述了活检标记物递送装置。 输送装置可以包括相对柔性的中空管，诸如设置成与管滑动的推杆的推动构件和设置在管中的至少一个标记。 标记物阻挡构件设置在最远侧标记物的远侧，并且至少部分地设置在中空管内，以有助于防止标记物从中空管过早展开。 阻挡构件的一部分可以设置在中空管中，并且构件的另一部分可以与包装的一部分可操作地相关联，使得当标签递送装置从包装中移除时，将构件从标记物递送 设备。
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