利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.02 秒)

    Biopsy Probe With Hypodermic Lumen
    4.
    发明申请
    Biopsy Probe With Hypodermic Lumen 审中-公开
    活检探针与皮下注射液

    公开(公告)号：US20090216151A1

    公开(公告)日：2009-08-27

    申请号：US12038180

    申请日：2008-02-27

    申请人： Trevor W. V. Speeg ,  Lee E. Reichel ,  Jessica P. Leimbach ,  Michael Johnson

    发明人： Trevor W. V. Speeg ,  Lee E. Reichel ,  Jessica P. Leimbach ,  Michael Johnson

    IPC分类号： A61B10/02

    CPC分类号： A61B10/0275 ,  A61B17/3417 ,  A61M25/0026

    摘要： A biopsy probe includes a body portion, a cannula, a tip, and a cutter. The cannula extends relative to the body portion. The cannula has a first lumen configured to receive a cutter and a transverse aperture configured to receive tissue. The cutter is disposed in the first lumen of the cannula, and is configured to translate relative to the cannula. The tip is located on the distal end of the cannula. An opening is formed through the tip. A second lumen extends through the cannula, and is in fluid communication with the opening formed in the tip. Substances or liquids such as medicine may be dispensed to a biopsy site or other location within the body of a patient via the second lumen and the opening in the tip. The second lumen may be fluidly isolated from the first lumen and any other lumen in the cannula.

    摘要翻译： 活检探针包括主体部分，套管，尖端和切割器。 套管相对于主体部分延伸。 插管具有构造成接收切割器的第一腔和被配置为接收组织的横向孔。 切割器设置在套管的第一内腔中，并且被配置为相对于插管平移。 尖端位于套管的远端。 通过尖端形成开口。 第二腔延伸穿过套管，并且与形成在尖端中的开口流体连通。 诸如药物的物质或液体可以经由第二腔和尖端中的开口分配到患者体内的活检部位或其他位置。 第二腔可以与第一腔和插管中的任何其它内腔流体隔离。

    Biopsy device tissue sample holder with flow restriction device
    6.
    发明授权
    Biopsy device tissue sample holder with flow restriction device 有权
    活检装置组织样品架带流量限制装置

    公开(公告)号：US08845546B2

    公开(公告)日：2014-09-30

    申请号：US12707712

    申请日：2010-02-18

    申请人： Trevor W. V. Speeg ,  John A. Hibner

    发明人： Trevor W. V. Speeg ,  John A. Hibner

    IPC分类号： A61B10/02

    CPC分类号： A61B10/0096 ,  A61B10/0266 ,  A61B10/0275 ,  A61B10/0283 ,  A61B2010/0208 ,  A61B2010/0225

    摘要： A tissue sample holder for a biopsy device comprises an outer cup, a collection tray, and a flow restriction device. The outer cup defines a hollow interior. The collection tray separates the hollow interior into an upper chamber and a lower chamber while allowing fluid to pass between the two chambers through an opening in the collection tray. The flow restriction device selectively seals the opening thereby preventing fluid from passing from the lower chamber into the upper chamber. The flow restriction device may be operable to selectively seal the opening in response to a vacuum being induced within the upper chamber. The collection tray may have a shape (e.g., tapered, funnel-shaped, convex, etc.) selected to facilitate the flow of fluid toward the opening. The lower chamber may be coupled with an external fluid collection device. The lower chamber may define a larger volume than the upper chamber.

    摘要翻译： 用于活检装置的组织样本保持器包括外杯，收集托盘和流动限制装置。 外杯限定中空的内部。 收集托盘将中空内部分隔成上室和下室，同时允许流体在两个室之间通过收集盘中的开口。 流量限制装置选择性地密封开口，从而防止流体从下腔室进入上腔室。 流量限制装置可操作以响应于在上室内感应的真空来选择性地密封开口。 收集托盘可以具有选择的形状（例如，锥形，漏斗形，凸形等），以便于朝向开口流动流体。 下室可以与外部流体收集装置联接。 下腔室可以限定比上腔室更大的体积。

    Method and apparatus for inserting biopsy site marker in marker body
    7.
    发明授权
    Method and apparatus for inserting biopsy site marker in marker body 有权
    将活检部位标记物插入标记体内的方法和装置

    公开(公告)号：US08079964B2

    公开(公告)日：2011-12-20

    申请号：US12036506

    申请日：2008-02-25

    申请人： Lee E. Reichel ,  Gwendolyn P. Payne ,  Trevor W. V. Speeg

    发明人： Lee E. Reichel ,  Gwendolyn P. Payne ,  Trevor W. V. Speeg

    IPC分类号： A61B5/103 ,  A61B5/117

    CPC分类号： A61B90/39 ,  A61B10/0275 ,  A61B2090/3908 ,  A61B2090/3925 ,  A61B2090/3954 ,  A61B2090/3987

    摘要： An apparatus for inserting a marking element into a marker body includes a body portion, an insertion member, and a pushing member. The body portion has a compartment configured to receive a marker body. The insertion member is configured to engage the marker body within the compartment. The pushing member is configured to engage with the insertion member. The pushing member is operable to force a marking element along the insertion member into the marker body. The insertion member may include a hollow needle configured to penetrate the marker body. The pushing member may include a pin configured to fit within the hollow needle. The marker body may include an opening such as a slit, a slot, or a passage that is configured to receive a marking element. The marker body may include a collagen dowel, and the marking element may be formed of titanium.

    摘要翻译： 用于将标记元件插入标记体中的装置包括主体部分，插入部件和推动部件。 身体部分具有构造成接收标记体的隔间。 插入构件被构造成与隔室内的标记体接合。 推动构件构造成与插入构件接合。 推动构件可操作以将标记元件沿着插入构件强制进入标记体。 插入构件可以包括构造成穿透标记体的中空针。 推动构件可以包括构造成装配在中空针内的销。 标记体可以包括诸如狭缝，狭槽或通道的开口，其构造成接收标记元件。 标记体可以包括胶原定位销，并且标记元件可以由钛形成。

    Biopsy site marker deployment instrument
    8.
    发明授权
    Biopsy site marker deployment instrument 有权
    活检部位标记部署仪器

    公开(公告)号：US08068895B2

    公开(公告)日：2011-11-29

    申请号：US12036521

    申请日：2008-02-25

    申请人： Trevor W. V. Speeg ,  Lee Reichel ,  Gwendolyn P. Payne ,  Noreen Kascak

    发明人： Trevor W. V. Speeg ,  Lee Reichel ,  Gwendolyn P. Payne ,  Noreen Kascak

    IPC分类号： A61B6/00

    CPC分类号： A61B90/39 ,  A61B10/0233 ,  A61B2090/3908 ,  A61B2090/3987

    摘要： An instrument for deploying a marker at a site within a patient may include an elongate cannula, an elongate pusher, and a marker disposed within the cannula. The cannula may have a tip at its distal end and a transverse opening. The pusher may be disposed within the cannula, and may be moved longitudinally within the cannula. The pusher may have a ramped distal end. The marker may be configured to exit the transverse opening upon urging by the ramped distal end of the pusher. In some versions, the tip of the cannula has a flat proximal face, and the marker has a recessed region that is configured to buckle in response to longitudinal compression, such that the marker will pop out of the cannula upon buckling. In other versions, the cannula has an external sheath, an open and curved distal end, or a leaf spring.

    摘要翻译： 用于在患者内的部位部署标记的仪器可以包括细长插管，细长推动器和布置在插管内的标记。 套管在其远端可以具有尖端和横向开口。 推动器可以设置在套管内，并且可以在套管内纵向移动。 推动器可以具有倾斜的远端。 标记可以被配置为在由推动器的倾斜远端推动时离开横向开口。 在一些形式中，套管的尖端具有平坦的近端面，并且标记具有凹陷区域，该凹陷区域构造成响应于纵向压缩而弯曲，使得标记物在弯曲时将从套管中弹出。 在其他形式中，插管具有外护套，开放和弯曲的远端或板簧。

    Method and Apparatus For Inserting Biopsy Site Marker In Marker Body
    9.
    发明申请
    Method and Apparatus For Inserting Biopsy Site Marker In Marker Body 有权
    用于在标记体内插入活检位点标记的方法和装置

    公开(公告)号：US20090216150A1

    公开(公告)日：2009-08-27

    申请号：US12036506

    申请日：2008-02-25

    申请人： Lee Reichel ,  Gwendolyn P. Payne ,  Trevor W. V. Speeg

    发明人： Lee Reichel ,  Gwendolyn P. Payne ,  Trevor W. V. Speeg

    IPC分类号： A61B10/00 ,  A61B17/00

    CPC分类号： A61B90/39 ,  A61B10/0275 ,  A61B2090/3908 ,  A61B2090/3925 ,  A61B2090/3954 ,  A61B2090/3987

    摘要： An apparatus for inserting a marking element into a marker body includes a body portion, an insertion member, and a pushing member. The body portion has a compartment configured to receive a marker body. The insertion member is configured to engage the marker body within the compartment. The pushing member is configured to engage with the insertion member. The pushing member is operable to force a marking element along the insertion member into the marker body. The insertion member may include a hollow needle configured to penetrate the marker body. The pushing member may include a pin configured to fit within the hollow needle. The marker body may include an opening such as a slit, a slot, or a passage that is configured to receive a marking element. The marker body may include a collagen dowel, and the marking element may be formed of titanium.

    摘要翻译： 用于将标记元件插入标记体中的装置包括主体部分，插入部件和推动部件。 身体部分具有构造成接收标记体的隔间。 插入构件被构造成与隔室内的标记体接合。 推动构件构造成与插入构件接合。 推动构件可操作以将标记元件沿着插入构件强制进入标记体。 插入构件可以包括构造成穿透标记体的中空针。 推动构件可以包括构造成装配在中空针内的销。 标记体可以包括诸如狭缝，狭槽或通道的开口，其构造成接收标记元件。 标记体可以包括胶原定位销，并且标记元件可以由钛形成。