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    Full core biopsy device
    1.
    发明授权
    Full core biopsy device 有权

    公开(公告)号：US10251631B2

    公开(公告)日：2019-04-09

    申请号：US15151186

    申请日：2016-05-10

    Applicant: Deborah R. Beck ,  Dan C. Ireland

    Inventor： Deborah R. Beck ,  Dan C. Ireland

    IPC: A61B10/02 ,  A61B17/34 ,  A61B10/00 ,  A61B90/00 ,  A61B17/32 ,  A61B17/3205

    Abstract: A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.

    Full Core Biopsy Device
    2.
    发明申请
    Full Core Biopsy Device 有权
    全核活检装置

    公开(公告)号：US20130053725A1

    公开(公告)日：2013-02-28

    申请号：US13614078

    申请日：2012-09-13

    Applicant: Deborah R. Beck ,  Dan C. Ireland

    Inventor： Deborah R. Beck ,  Dan C. Ireland

    IPC: A61B10/02

    CPC classification number: A61B10/0266 ,  A61B10/0233 ,  A61B10/025 ,  A61B10/0275 ,  A61B10/0283 ,  A61B17/32053 ,  A61B17/3403 ,  A61B2010/0093 ,  A61B2017/320064 ,  A61B2017/3447 ,  A61B2090/062 ,  A61B2090/067

    Abstract: A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.

    Abstract translation: 活检装置包括同轴布置的内针和外针，其中外针尖构造成用于获得组织样本。 外针的内表面包括组织保持特征，其可以包括形成在内表面中的埋头孔和/或特征。 该装置可以通过引导器引入活检部位，导引器在其中排出导引器和/或一定比例的导引器内径和活检装置外径。

    Full Core Biopsy Device
    6.
    发明申请
    Full Core Biopsy Device 审中-公开

    公开(公告)号：US20190223849A1

    公开(公告)日：2019-07-25

    申请号：US16371357

    申请日：2019-04-01

    Applicant: Deborah R. Beck

    Inventor： Deborah R. Beck ,  Dan C. Ireland

    IPC: A61B10/02 ,  A61B17/34

    Abstract: A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.

    Biopsy needle device
    7.
    发明授权
    Biopsy needle device 失效
    活检针装置

    公开(公告)号：US5538010A

    公开(公告)日：1996-07-23

    申请号：US318216

    申请日：1994-10-05

    Applicant: Allan Darr ,  Dan C. Ireland

    Inventor： Allan Darr ,  Dan C. Ireland

    IPC: A61B10/00 ,  A61B10/02

    CPC classification number: A61B10/0275 ,  A61B2010/0208

    Abstract: A biopsy needle device includes a needle assembly (30) sequentially driven by a spring loaded drive mechanism (44). The needle assembly (30) includes an outer cannula (12) through which a stylet (14) is slidably projected to cut and capture a core of the diagnostic tissue. The cannula (12) and stylet (14) slide on a pair of longitudinal rails (34, 36). A drive carriage (60) follows the path of a pair of cam guide grooves (56, 58), such that the carriage sequentially engages and displaces the cannula (12) and stylet (14), thereby producing the requisite sequential motion of the cannula (12) and stylet (14).

    Abstract translation: 活检针装置包括由弹簧加载的驱动机构（44）依次驱动的针组件（30）。 针组件（30）包括外插管（12），探针（14）通过该外插管可滑动地突出以切割并捕获诊断组织的芯。 插管（12）和探针（14）在一对纵向导轨（34,36）上滑动。 驱动托架（60）沿着一对凸轮引导槽（56,58）的路径移动，使得滑架顺序地接合并移位套管（12）和探针（14），由此产生套管的必要顺序运动 （12）和探针（14）。

    Flexible biopsy needle
    8.
    发明授权
    Flexible biopsy needle 有权
    柔性活检针

    公开(公告)号：US09579087B2

    公开(公告)日：2017-02-28

    申请号：US13296906

    申请日：2011-11-15

    Applicant: Dan C. Ireland

    Inventor： Dan C. Ireland

    IPC: A61B10/00 ,  A61B10/02

    CPC classification number: A61B10/0275 ,  A61B10/0233 ,  A61B10/0266

    Abstract: A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.

    Abstract translation: 柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。 探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。 套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。 狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。 狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

    Full core biopsy device
    9.
    发明授权
    Full core biopsy device 有权
    全核活检装置

    公开(公告)号：US09237883B2

    公开(公告)日：2016-01-19

    申请号：US12970761

    申请日：2010-12-16

    Applicant: Herbert Alan Sundheimer ,  Dan C. Ireland

    Inventor： Herbert Alan Sundheimer ,  Dan C. Ireland

    IPC: A61B10/00 ,  A61B10/02 ,  A61B17/3205 ,  A61B17/32

    CPC classification number: A61B10/0233 ,  A61B10/0266 ,  A61B10/0283 ,  A61B17/32053 ,  A61B2010/0093 ,  A61B2017/320064

    Abstract: A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be configured such that the inner needle does not extend past a certain point within the outer needle.

    Abstract translation: 活检装置包括同轴布置的内针和外针，其中外针尖构造成用于获得组织样本。 外针的内表面包括组织保持特征，其可以包括形成在内表面中的埋头孔和/或特征。 该装置可以构造成使得内针不延伸超过外针内的某一点。

    FLEXIBLE BIOPSY NEEDLE
    10.
    发明申请
    FLEXIBLE BIOPSY NEEDLE 有权
    柔软生物针

    公开(公告)号：US20120065543A1

    公开(公告)日：2012-03-15

    申请号：US13296906

    申请日：2011-11-15

    Applicant: Dan C. Ireland

    Inventor： Dan C. Ireland

    IPC: A61B10/02

    CPC classification number: A61B10/0275 ,  A61B10/0233 ,  A61B10/0266

    Abstract: A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.

    Abstract translation: 柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。 探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。 套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。 狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。 狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

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