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1. 发明授权

US09173641B2 Biopsy apparatus having integrated thumbwheel mechanism for manual rotation of biopsy cannula 有权
标题翻译：活检装置具有集成的用于手动旋转活检插管的指轮机构
公开(公告)号：US09173641B2
公开(公告)日：2015-11-03
申请号：US13388370
申请日：2009-08-12
申请人： Rafal Chudzik , Jason G. Seiger , Angela K. Jensen , Glen V. Lazok
发明人： Rafal Chudzik , Jason G. Seiger , Angela K. Jensen , Glen V. Lazok
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy apparatus includes a driver assembly and biopsy probe mechanism drivably coupled to the driver assembly. The biopsy probe mechanism includes a biopsy cannula having a cylindrical side wall that defines a lumen and has a side port located near a distal end that extends through the side wall to the lumen. A thumbwheel mechanism includes a thumbwheel mounted to the driver assembly to rotate about a first rotational axis, the first rotational axis being substantially perpendicular to the longitudinal axis. A first gear is mounted to the thumbwheel for coaxial rotation with the thumbwheel about the first rotational axis. A second gear is mounted to the biopsy cannula for coaxial rotation with the biopsy cannula about the longitudinal axis, the second gear being located to be drivably engaged by the first gear. The housing is grasped and the thumbwheel rotated with a single hand.
摘要翻译：活检装置包括可驱动地联接到驱动器组件的驱动器组件和活检探针机构。活组织检查探针机构包括活检插管，其具有限定内腔的圆柱形侧壁，并且具有位于靠近远端延伸穿过内腔的侧壁的侧端口。指轮机构包括安装到驱动器组件以绕第一旋转轴线旋转的指轮，第一旋转轴线基本上垂直于纵向轴线。第一齿轮安装在指轮上，与指轮围绕第一旋转轴线同轴旋转。第二齿轮安装到活检插管上，以与活检套管围绕纵向轴线同轴旋转，第二齿轮被定位成由第一齿轮可驾驶地接合。抓住外壳并用单手旋转指轮。

2. 发明授权

US08241225B2 Biopsy device 有权
标题翻译：活检装置
公开(公告)号：US08241225B2
公开(公告)日：2012-08-14
申请号：US11961909
申请日：2007-12-20
申请人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
发明人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2217/005 , A61M1/0056 , A61M2005/3123
摘要： A biopsy device is disclosed. The biopsy device includes a chamber having a body having a distal end and a proximal end, wherein the proximal end includes an inlet. The biopsy device further includes a vacuum generator for generating negative and positive pressure and at least one first recessed area and at least one second recessed area. The first recessed area extends along an inner wall of the body, proximate the proximal end of the body of the chamber. The first recessed area is configured to release pressure within the chamber. The second recessed area extends along the inner wall of the body, proximate the distal end of the body of the chamber. The second recessed area is configured to release pressure within the chamber.
摘要翻译：公开了活检装置。活检装置包括具有主体的室，其具有远端和近端，其中近端包括入口。活检装置还包括用于产生负压和正压的真空发生器和至少一个第一凹陷区域和至少一个第二凹陷区域。第一凹陷区域沿主体的内壁延伸，靠近腔体的近端。第一凹陷区域被构造成释放腔室内的压力。第二凹陷区域沿主体的内壁延伸，靠近腔室主体的远端。第二凹陷区域被构造成释放腔室内的压力。

3. 发明申请

US20120283596A1 Biopsy Device 有权
标题翻译：活检装置
公开(公告)号：US20120283596A1
公开(公告)日：2012-11-08
申请号：US13550895
申请日：2012-07-17
申请人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
发明人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2217/005 , A61M1/0056 , A61M2005/3123
摘要： A method for using a biopsy device is disclosed. The biopsy device includes a chamber having a body having a distal end and a proximal end, wherein the proximal end includes an inlet. The biopsy device further includes a vacuum generator for generating negative and positive pressure and at least one first recessed area and at least one second recessed area. The first recessed area extends along an inner wall of the body, proximate the proximal end of the body of the chamber. The first recessed area is configured to release positive pressure within the chamber. The second recessed area extends along the inner wall of the body, proximate the distal end of the body of the chamber. The second recessed area is configured to release negative pressure within the chamber.
摘要翻译：公开了一种使用活检装置的方法。活检装置包括具有主体的室，其具有远端和近端，其中近端包括入口。活检装置还包括用于产生负压和正压的真空发生器和至少一个第一凹陷区域和至少一个第二凹陷区域。第一凹陷区域沿主体的内壁延伸，靠近腔体的近端。第一凹陷区域被配置为释放腔室内的正压力。第二凹陷区域沿主体的内壁延伸，靠近腔室主体的远端。第二凹陷区域构造成在室内释放负压。

4. 发明授权

US08298157B2 Introducer cannula having a tissue anchor for use with a medical instrument 有权
标题翻译：导管插管具有用于医疗器械的组织锚
公开(公告)号：US08298157B2
公开(公告)日：2012-10-30
申请号：US12638194
申请日：2009-12-15
申请人： Rafal Chudzik , Angela K. Jensen , Jason G. Seiger
发明人： Rafal Chudzik , Angela K. Jensen , Jason G. Seiger
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208 , A61B2017/3445
摘要： An introducer cannula configured for receiving a medical instrument includes a cannula tube having a side wall surrounding a central lumen, a proximal end, and a distal end. An elongate tissue anchor is positioned in the central lumen of the cannula tube. The elongate tissue anchor has a mounting end and an anchoring free end. The elongate tissue anchor is movable in the central lumen such that the anchoring free end is movable between a retracted position and a deployed position. An actuator is coupled to the proximal end of the cannula tube. The actuator is coupled to the mounting end of the elongate tissue anchor. The actuator is operatively configured to selectively position the anchoring free end of the elongate tissue anchor in one of the retracted position and the deployed position.
摘要翻译：构造成用于接收医疗器械的引导器插管包括具有围绕中心腔，近端和远端的侧壁的插管管。细长组织锚固件定位在套管管的中心腔中。细长组织锚固件具有安装端和锚定自由端。细长组织锚固件可在中央腔中移动，使得锚固自由端可在缩回位置和展开位置之间移动。致动器联接到套管管的近端。致动器联接到细长组织锚的安装端。致动器可操作地构造成选择性地将细长组织锚固件的锚固自由端定位在缩回位置和展开位置之一中。

5. 发明申请

US20110144533A1 INTRODUCER CANNULA HAVING A TISSUE ANCHOR FOR USE WITH A MEDICAL INSTRUMENT 有权
标题翻译：导管带有医用仪器的组织锚固器
公开(公告)号：US20110144533A1
公开(公告)日：2011-06-16
申请号：US12638194
申请日：2009-12-15
申请人： Rafal Chudzik , Angela K. Jensen , Jason G. Seiger
发明人： Rafal Chudzik , Angela K. Jensen , Jason G. Seiger
IPC分类号： A61B10/02 , A61B17/34
CPC分类号： A61B10/0275 , A61B2010/0208 , A61B2017/3445
摘要： An introducer cannula configured for receiving a medical instrument includes a cannula tube having a side wall surrounding a central lumen, a proximal end, and a distal end. An elongate tissue anchor is positioned in the central lumen of the cannula tube. The elongate tissue anchor has a mounting end and an anchoring free end. The elongate tissue anchor is movable in the central lumen such that the anchoring free end is movable between a retracted position and a deployed position. An actuator is coupled to the proximal end of the cannula tube. The actuator is coupled to the mounting end of the elongate tissue anchor. The actuator is operatively configured to selectively position the anchoring free end of the elongate tissue anchor in one of the retracted position and the deployed position.
摘要翻译：构造成用于接收医疗器械的引导器插管包括具有围绕中心腔，近端和远端的侧壁的插管管。细长组织锚固件定位在套管管的中心腔中。细长组织锚固件具有安装端和锚定自由端。细长组织锚固件可在中央腔中移动，使得锚固自由端可在缩回位置和展开位置之间移动。致动器联接到套管管的近端。致动器联接到细长组织锚的安装端。致动器可操作地构造成选择性地将细长组织锚固件的锚固自由端定位在缩回位置和展开位置之一中。

6. 发明申请

US20090163829A1 BIOPSY DEVICE 有权
标题翻译：生物装置
公开(公告)号：US20090163829A1
公开(公告)日：2009-06-25
申请号：US11961909
申请日：2007-12-20
申请人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
发明人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2217/005 , A61M1/0056 , A61M2005/3123
摘要： A biopsy device is disclosed. The biopsy device includes a chamber having a body having a distal end and a proximal end, wherein the proximal end includes an inlet. The biopsy device further includes a vacuum generator for generating negative and positive pressure and at least one first recessed area and at least one second recessed area. The first recessed area extends along an inner wall of the body, proximate the proximal end of the body of the chamber. The first recessed area is configured to release pressure within the chamber. The second recessed area extends along the inner wall of the body, proximate the distal end of the body of the chamber. The second recessed area is configured to release pressure within the chamber.
摘要翻译：公开了活检装置。活检装置包括具有主体的室，其具有远端和近端，其中近端包括入口。活检装置还包括用于产生负压和正压的真空发生器和至少一个第一凹陷区域和至少一个第二凹陷区域。第一凹陷区域沿主体的内壁延伸，靠近腔体的近端。第一凹陷区域被构造成释放腔室内的压力。第二凹陷区域沿主体的内壁延伸，靠近腔室主体的远端。第二凹陷区域被构造成释放腔室内的压力。

7. 发明授权

US09072506B1 Biopsy apparatus including a biopsy device having a sample receiving notch with a tissue anchor 有权
标题翻译：活组织检查装置包括具有样本接收切口的组织锚的活检装置
公开(公告)号：US09072506B1
公开(公告)日：2015-07-07
申请号：US12552475
申请日：2009-09-02
申请人： Jason G. Seiger , Rafal Chudzik , Angela K. Jensen
发明人： Jason G. Seiger , Rafal Chudzik , Angela K. Jensen
IPC分类号： A61B10/02 , A61B17/32
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device includes a sample receiving notch formed in an elongate member. The sample receiving notch defines a side port adjacent the outer surface. The sample receiving notch extends inwardly from the side port toward a longitudinal axis and terminates at a sample floor in an interior of the elongate member. The sample receiving notch has a proximal end wall separated from a distal end wall along the longitudinal axis. The floor extends between the proximal end wall and the distal end wall. A tissue anchor has a cantilever portion and a head portion at a free end of the cantilever portion. The cantilever portion extends from a distal portion of the elongate member adjacent to the sample receiving notch toward the proximal end wall of the sample receiving notch. The head portion has a sharp tip that extends from the cantilever portion toward the sample floor.
摘要翻译：活检装置包括形成在细长构件中的样品接收凹口。样品接收凹口限定了邻近外表面的侧端口。样品接收凹口从侧端口朝向纵向轴线向内延伸并且终止于细长构件内部的样品底板。样品接收凹口具有沿着纵向轴线与远端壁分离的近端壁。地板在近端壁和远端壁之间延伸。组织锚固件在悬臂部分的自由端具有悬臂部分和头部。悬臂部分从细长构件的远离样品接收凹口的远端部分延伸到样品接收凹口的近端壁。头部具有从悬臂部向样品台延伸的尖端。

8. 发明授权

US08597205B2 Biopsy device 有权
标题翻译：活检装置
公开(公告)号：US08597205B2
公开(公告)日：2013-12-03
申请号：US13550895
申请日：2012-07-17
申请人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
发明人： Jason Seiger , Rafal Chudzik , Angela Jensen , Glen Lazok
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2217/005 , A61M1/0056 , A61M2005/3123
摘要： A method for using a biopsy device is disclosed. The biopsy device includes a chamber having a body having a distal end and a proximal end, wherein the proximal end includes an inlet. The biopsy device further includes a vacuum generator for generating negative and positive pressure and at least one first recessed area and at least one second recessed area. The first recessed area extends along an inner wall of the body, proximate the proximal end of the body of the chamber. The first recessed area is configured to release positive pressure within the chamber. The second recessed area extends along the inner wall of the body, proximate the distal end of the body of the chamber. The second recessed area is configured to release negative pressure within the chamber.
摘要翻译：公开了一种使用活检装置的方法。活检装置包括具有主体的室，其具有远端和近端，其中近端包括入口。活检装置还包括用于产生负压和正压的真空发生器和至少一个第一凹陷区域和至少一个第二凹陷区域。第一凹陷区域沿主体的内壁延伸，靠近腔体的近端。第一凹陷区域被配置为释放腔室内的正压力。第二凹陷区域沿主体的内壁延伸，靠近腔室主体的远端。第二凹陷区域构造成在室内释放负压。

9. 发明授权

US08480592B2 Biopsy probe mechanism having multiple echogenic features 有权
标题翻译：具有多个回声特征的活检探针机构
公开(公告)号：US08480592B2
公开(公告)日：2013-07-09
申请号：US12645567
申请日：2009-12-23
申请人： Rafal Chudzik , Jason G. Seiger , Jennifer Smith , Charles Simpson
发明人： Rafal Chudzik , Jason G. Seiger , Jennifer Smith , Charles Simpson
IPC分类号： A61B8/00 , A61B8/14 , A61B17/34 , A61B10/00
CPC分类号： A61B8/481 , A61B8/0841 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2010/0093 , A61B2010/0208 , A61B2010/045 , A61B2017/0023 , A61B2017/3413 , A61B2090/062 , A61B2090/0811 , A61B2090/3925 , A61M25/0108
摘要： A biopsy probe mechanism includes an elongate sample receiving member having a longitudinal axis and having a sample receiving notch. An elongate sample receiving member and a cutting cannula are movable relative to one another along a longitudinal axis between a first relative position and a second relative position. A first echogenic feature is established on the elongate sample receiving member and a second echogenic feature is established on the cutting cannula. The first echogenic feature is in longitudinal alignment with the second echogenic feature when the elongate sample receiving member and the cutting cannula are in the first relative position. The first echogenic feature is out of longitudinal alignment with the second echogenic feature when the elongate sample receiving member and the cutting cannula are in the second relative position.
摘要翻译：活检探针机构包括具有纵向轴线并且具有样品接收凹口的细长样品接收构件。细长的样品接收构件和切割套管可以沿第一相对位置和第二相对位置之间的纵向轴线相对于彼此移动。在细长样品接收构件上建立第一回声特征，并且在切割插管上建立第二回声特征。当细长样品接收构件和切割套管处于第一相对位置时，第一回声特征与第二回声特征纵向对准。当细长样品接收构件和切割套管处于第二相对位置时，第一回声特征不与第二回声特征的纵向对准。

10. 发明申请

US20120130275A1 BIOPSY APPARATUS HAVING INTEGRATED THUMBWHEEL MECHANISM FOR MANUAL ROTATION OF BIOPSY CANNULA 有权
标题翻译：具有整合式手持式机器人的手术旋转器的生物仪器
公开(公告)号：US20120130275A1
公开(公告)日：2012-05-24
申请号：US13388370
申请日：2009-08-12
申请人： Rafal Chudzik , Jason G. Seiger , Angela K. Jensen , Glen V. Lazok
发明人： Rafal Chudzik , Jason G. Seiger , Angela K. Jensen , Glen V. Lazok
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy apparatus includes a driver assembly and biopsy probe mechanism drivably coupled to the driver assembly. The biopsy probe mechanism includes a biopsy cannula having a cylindrical side wall that defines a lumen and has a side port located near a distal end that extends through the side wall to the lumen. A thumbwheel mechanism includes a thumbwheel mounted to the driver assembly to rotate about a first rotational axis, the first rotational axis being substantially perpendicular to the longitudinal axis. A first gear is mounted to the thumbwheel for coaxial rotation with the thumbwheel about the first rotational axis. A second gear is mounted to the biopsy cannula for coaxial rotation with the biopsy cannula about the longitudinal axis, the second gear being located to be drivably engaged by the first gear. The housing is grasped and the thumbwheel rotated with a single hand.
摘要翻译：活检装置包括可驱动地联接到驱动器组件的驱动器组件和活检探针机构。活组织检查探针机构包括活检插管，其具有限定内腔的圆柱形侧壁，并且具有位于靠近远端延伸穿过内腔的侧壁的侧端口。指轮机构包括安装到驱动器组件以绕第一旋转轴线旋转的指轮，第一旋转轴线基本上垂直于纵向轴线。第一齿轮安装在指轮上，与指轮围绕第一旋转轴线同轴旋转。第二齿轮安装到活检插管上，以与活检套管围绕纵向轴线同轴旋转，第二齿轮被定位成由第一齿轮可驾驶地接合。抓住外壳并用单手旋转指轮。

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