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公开(公告)号：US08246551B2
公开(公告)日：2012-08-21
申请号：US12624194
申请日：2009-11-23
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B90/11 , A61B2010/0208
摘要： An adapter is provided for use with a biopsy device that includes a cutting element having an outer cannula hub removably mounted to a handpiece. The cutting element includes an outer cannula connected to the outer cannula hub and an inner cannula disposed within the outer cannula and attached to the handpiece. The outer cannula hub allows removal of the handpiece and inner cannula from the outer cannula. The adapter includes a base, a cradle moveably mounted to the base and configured to rotatably support the biopsy device therein, and an indexing guide moveable with the cradle having a receptacle within which the outer cannula hub is rotatably received. The cradle and indexing guide are configured to inhibit rotation and axial movement of the biopsy device relative to the cradle, and facilitates removal of the handpiece and inner cannula from the outer cannula, while maintaining registration with the biopsy site.
摘要翻译： 提供了一种与活检装置一起使用的适配器，该活检装置包括切割元件，该切割元件具有可移除地安装到手持件上的外套管毂。 切割元件包括连接到外套管毂的外套管和设置在外套管内并附接到手持件的内套管。 外套管套管允许从外套管移除手持件和内套管。 适配器包括基座，可移动地安装到基座并构造成可旋转地支撑其中的活检装置的支架，以及可移动地与支架一起移动的分度引导件，其具有可旋转地容纳外套管毂的插座。 托架和分度引导件被配置为抑制活检装置相对于托架的旋转和轴向移动，并且有助于从外套管移除手持件和内套管，同时保持与活检部位的对准。
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公开(公告)号：US07556622B2
公开(公告)日：2009-07-07
申请号：US11132034
申请日：2005-05-18
CPC分类号： A61B10/0275 , A61B10/0283
摘要： A tissue filter for medical collection is disclosed. The tissue filter includes a first member, a second member, and filter material secured thereto. The first and second members are selectively engaged with one another to define a filter body having a collection cavity. The collection cavity is open at one end for tissue to flow into the collection cavity. The first member and the second member may be selectively separated to facilitate tissue removal from the collection cavity.
摘要翻译： 公开了用于医疗收集的组织过滤器。 组织过滤器包括固定到其上的第一构件，第二构件和过滤材料。 第一和第二构件选择性地彼此接合以限定具有收集腔的过滤体。 收集腔在一端打开以使组织流入收集腔。 可以选择性地分离第一构件和第二构件以促进从收集腔去除组织。
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公开(公告)号：US20090050516A1
公开(公告)日：2009-02-26
申请号：US12033967
申请日：2008-02-20
申请人： Terry D. Hardin , Joseph L. Mark
发明人： Terry D. Hardin , Joseph L. Mark
CPC分类号： A61B10/0096 , A61B50/33
摘要： A tissue collection tray is described for use with a biopsy device. The tissue collection tray includes a well portion, a body portion and a divider. The well portion is defined by first and second ends, a bottom and at least two walls. The body portion includes a recess formed therein. The divider includes a groove formed therein. The divider is positioned between the recess and the well portion.
摘要翻译： 描述了用于活检装置的组织收集托盘。 组织收集托盘包括井口部分，主体部分和分隔部。 井部分由第一和第二端，底部和至少两个壁限定。 主体部分包括形成在其中的凹部。 分隔器包括形成在其中的凹槽。 分隔件位于凹部和井部之间。
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公开(公告)号：US08057432B2
公开(公告)日：2011-11-15
申请号：US12125655
申请日：2008-05-22
IPC分类号： A61M5/00
CPC分类号： A61B17/3403 , A61B2017/3411 , A61B2017/347 , A61B2090/062
摘要： A selectively lockable introducer assembly is disclosed that comprises an introducer cannula and a needle guide. The introducer cannula is defined by a proximal end and a distal end and includes a lumen extending therebetween. The needle guide is defined by a body portion that includes at least one channel extending therethrough. The introducer cannula is configured to be selectively receivable within the at least one channel and the introducer cannula may be selectively lockable with respect to the needle guide such that the introducer cannula is selectively prevented from moving laterally with respect to the needle guide.
摘要翻译： 公开了一种可选择性地锁定的导引器组件，其包括导引器套管和针引导件。 引导器套管由近端和远端限定，并且包括在其间延伸的内腔。 针引导件由主体部分限定，该主体部分包括延伸穿过其中的至少一个通道。 引导器插管构造成可选择性地容纳在至少一个通道内，并且导引套管可以相对于针引导件选择性地锁定，使得导引套管被选择性地防止相对于针引导件横向运动。
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公开(公告)号：US20090292244A1
公开(公告)日：2009-11-26
申请号：US12125655
申请日：2008-05-22
CPC分类号： A61B17/3403 , A61B2017/3411 , A61B2017/347 , A61B2090/062
摘要： A selectively lockable introducer assembly is disclosed that comprises an introducer cannula and a needle guide. The introducer cannula is defined by a proximal end and a distal end and includes a lumen extending therebetween. The needle guide is defined by a body portion that includes at least one channel extending therethrough. The introducer cannula is configured to be selectively receivable within the at least one channel and the introducer cannula may be selectively lockable with respect to the needle guide such that the introducer cannula is selectively prevented from moving laterally with respect to the needle guide.
摘要翻译： 公开了一种可选择性地锁定的导引器组件，其包括导引器套管和针引导件。 引导器套管由近端和远端限定，并且包括在其间延伸的内腔。 针引导件由主体部分限定，该主体部分包括延伸穿过其中的至少一个通道。 引导器插管构造成可选择性地容纳在至少一个通道内，并且导引套管可以相对于针引导件选择性地锁定，使得导引套管被选择性地防止相对于针引导件横向运动。
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公开(公告)号：US07988642B2
公开(公告)日：2011-08-02
申请号：US12039364
申请日：2008-02-28
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device is disclosed that comprises a cutting element mounted to a handpiece and a vacuum chamber. The cutting element comprises a stylet assembly and an outer cannula assembly. The stylet assembly includes a stylet that includes an open proximal end and a tissue opening at a distal end thereof. The tissue receiving opening is in communication with a lumen extending through the stylet. The outer cannula assembly includes an outer cannula that is slidably mounted over the stylet and has an open distal end with a cutting edge formed thereon. The vacuum chamber is in communication with the lumen of the stylet. The stylet is selectively advanced distally outwardly with respect to outer cannula to expose the tissue opening to targeted tissue. The outer cannula is selectively advanced over the tissue opening to sever tissue, while vacuum is generated in the vacuum chamber and delivered to the tissue opening through the lumen. The vacuum causes tissue to be drawn into and maintained in the tissue opening while the outer cannula severs tissue to obtain a biopsy core.
摘要翻译： 公开了一种活检装置，其包括安装到手持件和真空室的切割元件。 切割元件包括探针组件和外套管组件。 探针组件包括探针，该探针包括开放的近端和在其远端的组织开口。 组织接收口与延伸穿过通丝针的内腔连通。 外套管组件包括外套管，其可滑动地安装在通球针上方并且具有形成在其上的切削刃的敞开的远端。 真空室与探针的内腔连通。 探针相对于外套管选择性向外远端向外推进，以将组织开口暴露于目标组织。 选择性地将外套管推进到组织开口上以切断组织，同时在真空室中产生真空并通过内腔输送到组织开口。 真空使得组织被拉入并保持在组织开口中，同时外套管切断组织以获得活组织检查核心。
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公开(公告)号：US07798331B2
公开(公告)日：2010-09-21
申请号：US12033967
申请日：2008-02-20
申请人： Terry D. Hardin , Joseph L. Mark
发明人： Terry D. Hardin , Joseph L. Mark
CPC分类号： A61B10/0096 , A61B50/33
摘要： A tissue collection tray is described for use with a biopsy device. The tissue collection tray includes a well portion, a body portion and a divider. The well portion is defined by first and second ends, a bottom and at least two walls. The body portion includes a recess formed therein. The divider includes a groove formed therein. The divider is positioned between the recess and the well portion.
摘要翻译： 描述了用于活检装置的组织收集托盘。 组织收集托盘包括井口部分，主体部分和分隔部。 井部分由第一和第二端，底部和至少两个壁限定。 主体部分包括形成在其中的凹部。 分隔器包括形成在其中的凹槽。 分隔件位于凹部和井部之间。
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公开(公告)号：US20080200833A1
公开(公告)日：2008-08-21
申请号：US12039364
申请日：2008-02-28
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device is disclosed that comprises a cutting element mounted to a handpiece and a vacuum chamber. The cutting element comprises a stylet assembly and an outer cannula assembly. The stylet assembly includes a stylet that includes an open proximal end and a tissue opening at a distal end thereof. The tissue receiving opening is in communication with a lumen extending through the stylet. The outer cannula assembly includes an outer cannula that is slidably mounted over the stylet and has an open distal end with a cutting edge formed thereon. The vacuum chamber is in communication with the lumen of the stylet. The stylet is selectively advanced distally outwardly with respect to outer cannula to expose the tissue opening to targeted tissue. The outer cannula is selectively advanced over the tissue opening to sever tissue, while vacuum is generated in the vacuum chamber and delivered to the tissue opening through the lumen. The vacuum causes tissue to be drawn into and maintained in the tissue opening while the outer cannula severs tissue to obtain a biopsy core.
摘要翻译： 公开了一种活检装置，其包括安装到手持件和真空室的切割元件。 切割元件包括探针组件和外套管组件。 探针组件包括探针，该探针包括开放的近端和在其远端的组织开口。 组织接收口与延伸穿过通丝针的内腔连通。 外套管组件包括外套管，其可滑动地安装在通球针上方并且具有形成在其上的切削刃的敞开的远端。 真空室与探针的内腔连通。 探针相对于外套管选择性向外远端向外推进，以将组织开口暴露于目标组织。 选择性地将外套管推进到组织开口上以切断组织，同时在真空室中产生真空并通过内腔输送到组织开口。 真空使得组织被拉入并保持在组织开口中，同时外套管切断组织以获得活组织检查核心。
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公开(公告)号：US20080161720A1
公开(公告)日：2008-07-03
申请号：US11966515
申请日：2007-12-28
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B17/3421 , A61B17/3462 , A61B2017/00477 , A61B2090/3908 , A61B2090/3954 , A61B2090/3987 , A61M1/0064
摘要： A medical targeting and device introduction system includes an introducer having a cannula, a hemostatic valve and a hub. The cannula is defined, at least in part, by an inner lumen. The hub includes a latch to releasably secure the hub to a biopsy device. The hub includes a proximal end and a distal end. The latch extends from the proximal end, and the hemostatic valve is interposed within the introducer.
摘要翻译： 医疗靶向和装置引入系统包括具有套管，止血阀和轮毂的导引器。 插管至少部分由内腔限定。 毂包括用于将轮毂可释放地固定到活检装置的闩锁。 轮毂包括近端和远端。 闩锁从近端延伸，并且止血阀插入引导器内。
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公开(公告)号：US08357103B2
公开(公告)日：2013-01-22
申请号：US11389274
申请日：2006-03-24
申请人： Joseph L. Mark , Michael E. Miller , Michael Hoffa , Zachary R. Nicoson , Terry D. Hardin , Inderjeet S. Jarial , William O. Hodge
发明人： Joseph L. Mark , Michael E. Miller , Michael Hoffa , Zachary R. Nicoson , Terry D. Hardin , Inderjeet S. Jarial , William O. Hodge
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device having a cutting element is disclosed. The cutting element includes an inner cannula having a tissue receiving aperture disposed proximate a distal end thereof and an inner lumen. The inner cannula is slidably disposed within the inner lumen of an outer cannula. A vacuum chamber is disposed about at least a portion of the cutting element and is configured to create a vacuum in the cutting element during a biopsy procedure. The inner cannula is advanced distally outwardly and to cause the vacuum to be generated in the vacuum chamber. The vacuum is delivered to the cutting element whereby tissue is drawn into the tissue receiving aperture. The outer cannula is advanced distally outwardly after the inner cannula such that tissue drawn into the tissue cutting aperture is severed.
摘要翻译： 公开了一种具有切割元件的活检装置。 切割元件包括具有靠近其远端设置的组织接收孔和内腔的内套管。 内套管可滑动地设置在外套管的内腔内。 围绕切割元件的至少一部分设置真空室，并且构造成在活检过程期间在切割元件中产生真空。 内套管向外向外推进并且在真空室中产生真空。 真空被输送到切割元件，由此组织被拉入组织接收孔。 外套管在内套管之后向外远端前进，使得被拉入组织切割孔的组织被切断。
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