知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.02 seconds)

    Biodegradable intralumenal device
    1.
    发明授权
    Biodegradable intralumenal device 有权
    可生物降解的管腔内装置

    公开(公告)号：US07854757B2

    公开(公告)日：2010-12-21

    申请号：US10931163

    申请日：2004-08-31

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61F2/06

    CPC classification number: A61F2/91 ,  A61F2/915 ,  A61F2002/91533 ,  A61F2002/91583 ,  A61F2002/91591 ,  A61F2230/0054

    Abstract: A biodegradable intralumenal device that is capable of drug delivery. The device has circular hoops connected by one or more flexible links defining a substantially cylindrical configuration capable of having a closed configuration and an open configuration. Each hoop mateably connects with or interlocks with an adjacent hoop in the open configuration in order to retain this configuration subsequent to delivery of the device.

    Abstract translation: 一种能够药物输送的可生物降解的肠内给药装置。 该装置具有通过一个或多个柔性连接件连接的圆环，其限定了能够具有闭合构造和开放构造的基本上圆柱形的构型。 每个箍可以在打开的构型中与相邻箍适配地连接或互锁，以便在装置的输送之后保持该构造。

    Drainage catheter and method for forming same
    2.
    发明授权
    Drainage catheter and method for forming same 有权
    排水导管及其形成方法

    公开(公告)号：US06673060B1

    公开(公告)日：2004-01-06

    申请号：US09557665

    申请日：2000-04-25

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61M100

    CPC classification number: A61M1/008 ,  A61M25/04 ,  A61M27/00

    Abstract: The present invention is directed to a drainage catheter including an elongated hollow drainage tube having a proximal end, a distal end, a tip, a flexible region adjacent the tip, a filament routing channel, a hub associated with the proximal end of the elongated hollow drainage tube, and a filament member associated with the flexible tip for altering the shape of the flexible tip to facilitate retention of the drainage tube in a patient's body. The filament member is slidably positioned within the filament routing member in the distal end of the drainage tube to permit removal of same from the catheter. The filament member exits the catheter through the hub, which further includes at least one filament member passageway. The filament member passageways enable slidable movement of the filament member therein, while also maintaining a liquid tight seal from leakage through the hub. Also disclosed is a method for manufacturing the drainage catheter including the steps of associating the filament member with an insert member, positioning the insert member and the filament member inside the distal end of the elongated hollow drainage tube, energizing the distal end of the elongated hollow drainage tube proximate the insert member to secure the insert member and filament within a filament routing channel in the elongated hollow drainage tube, and forming a hub on the proximal end of the elongated hollow drainage tube around the filament member to create a liquid tight seal.

    Abstract translation: 本发明涉及一种排水导管，其包括细长的中空引流管，其具有近端，远端，尖端，与尖端相邻的柔性区，细丝布置通道，与细长中空的近端相关联的毂 引流管和与柔性末端相关联的细丝部件，用于改变柔性尖端的形状，以便于将引流管保持在患者体内。 细丝构件可滑动地定位在引流管的远端中的细丝布置构件内，以允许其从导管中移除。 长丝构件通过毂离开导管，该毂还包括至少一个细丝构件通道。 长丝构件通道使得细丝构件能够在其中滑动移动，同时还保持液密密封以防止通过毂的泄漏。 还公开了一种用于制造排水导管的方法，包括以下步骤：将细丝构件与插入构件相关联，将插入构件和细丝构件定位在细长的中空排水管的远端内部，使细长中空的远端 靠近插入构件的排水管，以将插入构件和细丝固定在细长的中空排水管中的细丝布置通道内，以及在细长构件周围的细长中空排水管的近端上形成轮毂，以形成液体密封。

    Biopsy device with removable handle
    3.
    发明授权
    Biopsy device with removable handle 有权
    活检装置带可拆卸手柄

    公开(公告)号：US06554778B1

    公开(公告)日：2003-04-29

    申请号：US09770987

    申请日：2001-01-26

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61B1000

    CPC classification number: A61B10/025 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2090/0813

    Abstract: A biopsy device includes an outer cannula, an inner rod, a sheath operably associated with the outer cannula, a handle assembly removably attachable to the sheath, and a release member for releasably attaching the handle assembly to the sheath. In one embodiment, a locking element associated with the sheath comprises a pair of notches located on either side of the sheath, and a locking element associated with the handle assembly comprises a pair of slots in communication with an opening within the handle assembly. The release member comprises a rotatable collar located in a channel on the handle assembly. When the release member is rotated from a first position to a second position, a portion thereof protrudes through the slots into the notches on the sheath, thereby locking the sheath in place.

    Abstract translation: 活检装置包括外套管，内杆，可操作地与外套管相关联的护套，可移除地附接到护套的手柄组件和用于将手柄组件可释放地附接到护套的释放构件。 在一个实施例中，与护套相关联的锁定元件包括位于护套的任一侧的一对凹口，并且与手柄组件相关联的锁定元件包括与手柄组件内的开口连通的一对槽。 释放构件包括位于手柄组件上的通道中的可旋转套环。 当释放构件从第一位置旋转到第二位置时，其一部分通过狭槽突出到护套上的凹口中，从而将护套锁定就位。

    Filter retrieval catheter system, and methods
    4.
    发明授权
    Filter retrieval catheter system, and methods 有权
    过滤器取出导管系统及方法

    公开(公告)号：US08814900B2

    公开(公告)日：2014-08-26

    申请号：US13555962

    申请日：2012-07-23

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61M29/00

    CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B2017/22035 ,  A61B2017/2212 ,  A61F2002/011

    Abstract: A filter retrieval system for retrieving a previously implanted medical filter, and methods of using the retrieval system, are disclosed. The filter retrieval system has a flexible shaft, a retrieval element, and a handle with an actuator. The flexible shaft may be catheter-based, and has a proximal and a distal end, and has an opening near its distal end. The handle is affixed to the shaft near the proximal end of the shaft, and the actuator is adapted to manipulate the retrieval element to grasp or hook or otherwise engage a portion of the filter, and then pull the filter in through the opening into a passage or lumen of the catheter shaft. The retrieval system is capable of retrieving a filter in into a proximal and distal space defined by the flexible shaft, though only one space at a time.

    Abstract translation: 公开了一种用于检索先前植入的医疗过滤器的过滤器检索系统以及使用检索系统的方法。 过滤器检索系统具有柔性轴，检索元件和具有致动器的手柄。 柔性轴可以是基于导管的，并且具有近端和远端，并且在其远端附近具有开口。 手柄固定在靠近轴的近端的轴上，并且致动器适于操纵回收元件以抓住或钩住或以其他方式接合过滤器的一部分，然后将过滤器通过开口拉入通道 或导管轴的内腔。 检索系统能够将过滤器收回到由柔性轴限定的近端和远端空间中，尽管每次只有一个空间。

    METHOD AND DEVICE FOR APPROXIMATING TISSUE
    5.
    发明申请
    METHOD AND DEVICE FOR APPROXIMATING TISSUE 有权
    用于组织组织的方法和装置

    公开(公告)号：US20120323275A1

    公开(公告)日：2012-12-20

    申请号：US13163798

    申请日：2011-06-20

    Applicant: John Stephen Crombie ,  James A. Fleming, III ,  Jessica Liberatore ,  Jie Jenny Yuan ,  Robert Nering

    Inventor： John Stephen Crombie ,  James A. Fleming, III ,  Jessica Liberatore ,  Jie Jenny Yuan ,  Robert Nering

    IPC: A61B17/04

    CPC classification number: A61B17/0401 ,  A61B17/0483 ,  A61B17/06 ,  A61B17/06114 ,  A61B17/06138 ,  A61B17/062 ,  A61B2017/0404 ,  A61B2017/0409 ,  A61B2017/0417 ,  A61B2017/0475 ,  A61B2017/0496 ,  A61B2017/06142

    Abstract: A wound closure assembly and method for its use. The wound closure assembly includes a curved inserter having a distal end and a proximal end, a filamentary element extending between a proximal end and a distal end, wherein the proximal end is coupled to the proximal end of the curved inserter, a first anchor coupled to the filamentary element between its first and second ends, and a second anchor positioned at the distal end of the filamentary element. The filamentary element is configured to form a slip knot between the first and second anchors so as to enable the distance between the first and second anchors to be decreased by pulling on the proximal end of the filamentary element. The distal end of the curved inserter is received within a channel in the first anchor that extends along its longitudinal length.

    Abstract translation: 伤口闭合组件及其使用方法。 伤口闭合组件包括具有远端和近端的弯曲插入件，在近端和远端之间延伸的丝状元件，其中近端连接到弯曲插入器的近端，第一锚固件 在其第一和第二端之间的丝状元件和位于丝状元件的远端的第二锚固件。 丝状元件构造成在第一和第二锚固件之间形成滑结，以便能够通过拉动丝状元件的近端来减小第一和第二锚固件之间的距离。 弯曲插入器的远端容纳在沿其纵向长度延伸的第一锚固件的通道内。

    FILTER RETRIEVAL CATHETER SYSTEM, AND METHODS
    7.
    发明申请
    FILTER RETRIEVAL CATHETER SYSTEM, AND METHODS 有权
    过滤器检测器系统及方法

    公开(公告)号：US20120289998A1

    公开(公告)日：2012-11-15

    申请号：US13555962

    申请日：2012-07-23

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61F2/01

    CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B2017/22035 ,  A61B2017/2212 ,  A61F2002/011

    Abstract: A filter retrieval system for retrieving a previously implanted medical filter, and methods of using the retrieval system, are disclosed. The filter retrieval system has a flexible shaft, a retrieval element, and a handle with an actuator. The flexible shaft may be catheter-based, and has a proximal and a distal end, and has an opening near its distal end. The handle is affixed to the shaft near the proximal end of the shaft, and the actuator is adapted to manipulate the retrieval element to grasp or hook or otherwise engage a portion of the filter, and then pull the filter in through the opening into a passage or lumen of the catheter shaft. The retrieval system is capable of retrieving a filter in into a proximal and distal space defined by the flexible shaft, though only one space at a time.

    Abstract translation: 公开了一种用于检索先前植入的医疗过滤器的过滤器检索系统以及使用检索系统的方法。 过滤器检索系统具有柔性轴，检索元件和具有致动器的手柄。 柔性轴可以是基于导管的，并且具有近端和远端，并且在其远端附近具有开口。 手柄固定在靠近轴的近端的轴上，并且致动器适于操纵回收元件以抓住或钩住或以其他方式接合过滤器的一部分，然后将过滤器通过开口拉入通道 或导管轴的内腔。 检索系统能够将过滤器收回到由柔性轴限定的近端和远端空间中，尽管每次只有一个空间。

    Filter retrieval catheter system, and methods
    8.
    发明授权
    Filter retrieval catheter system, and methods 有权
    过滤器取出导管系统及方法

    公开(公告)号：US08252019B2

    公开(公告)日：2012-08-28

    申请号：US12290612

    申请日：2008-10-31

    Applicant: James A. Fleming, III

    Inventor： James A. Fleming, III

    IPC: A61M29/00

    CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B2017/22035 ,  A61B2017/2212 ,  A61F2002/011

    Abstract: A filter retrieval system for retrieving a previously implanted medical filter, and methods of using the retrieval system, are disclosed. The filter retrieval system has a flexible shaft, a retrieval element, and a handle with an actuator. The flexible shaft may be catheter-based, and has a proximal and a distal end, and has an opening near its distal end. The handle is affixed to the shaft near the proximal end of the shaft, and the actuator is adapted to manipulate the retrieval element. When an operator manipulates the actuator, the retrieval element is adapted to protrude slightly from the shaft opening. As the actuator is operated, the retrieval element can grasp or hook or otherwise engage a portion of the filter, and then pull the filter in through the opening into a passage or lumen of the catheter shaft. The retrieval system is capable of retrieving a filter in into a proximal and distal space defined by the flexible shaft, though only one space at a time.

    Abstract translation: 公开了一种用于检索先前植入的医疗过滤器的过滤器检索系统以及使用检索系统的方法。 过滤器检索系统具有柔性轴，检索元件和具有致动器的手柄。 柔性轴可以是基于导管的，并且具有近端和远端，并且在其远端附近具有开口。 手柄固定在靠近轴的近端的轴上，并且致动器适于操纵检索元件。 当操作者操纵致动器时，取出元件适于从轴孔略微突出。 当致动器被操作时，回收元件可以抓住或钩住或以其他方式接合过滤器的一部分，然后将过滤器通过开口拉入导管轴的通道或内腔。 检索系统能够将过滤器收回到由柔性轴限定的近端和远端空间中，尽管每次只有一个空间。

    Bone marrow biopsy device
    10.
    发明授权
    Bone marrow biopsy device 有权
    骨髓活检装置

    公开(公告)号：US06302852B1

    公开(公告)日：2001-10-16

    申请号：US09557815

    申请日：2000-04-25

    Applicant: James A. Fleming, III ,  Werner Mittermeier

    Inventor： James A. Fleming, III ,  Werner Mittermeier

    IPC: A61B500

    CPC classification number: A61B10/025

    Abstract: The present invention is directed to a bone marrow biopsy needle including an outer cannula having a proximal end, a distal end, a hollow section therebetween and a handle portion associated with the proximal end, and an inner rod having a proximal end, a distal end and a handle cap. The handle portion further includes a grip enhancement member which is formed from a material distinct from at least a portion of the handle portion, such as rubber. The grip enhancement member may take the form of insert members which fit into cavities in the handle portion of the outer cannula. The grip enhancement member not only enhances the gripping surface of the bone marrow biopsy needle, but also provides cushioning for a user and adds weight to the handle portion to facilitate weight distribution throughout the outer cannula handle.

    Abstract translation: 本发明涉及一种包括外套管的骨髓活检针，所述外套管具有近端，远端，其间的中空部分和与近端相关联的手柄部分，以及内杆，其具有近端，远端 和手柄盖。 把手部分还包括由与手柄部分的至少一部分（例如橡胶）不同的材料形成的把手增强部件。 抓握增强构件可以采取插入构件的形式，其嵌入外插管的手柄部分中的空腔中。 抓握增强构件不仅增强了骨髓活检针的抓握表面，而且还为使用者提供缓冲，并增加了把手部分的重量，以便于整个外套管手柄的重量分布。

Patent Agency Ranking