利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

97 条记录 (耗时 0.042 秒)

    Tissue Retrieval Device with Resilient Member
    1.
    发明申请
    Tissue Retrieval Device with Resilient Member 审中-公开
    具有弹性成员的组织检索装置

    公开(公告)号：US20110184311A1

    公开(公告)日：2011-07-28

    申请号：US12692727

    申请日：2010-01-25

    申请人： Shailendra K. Parihar ,  Patrick J. Minnelli ,  Gregory W. Johnson ,  Mark J. Bookbinder ,  Nabeel M. Jadeed ,  Frederick E. Shelton, IV

    发明人： Shailendra K. Parihar ,  Patrick J. Minnelli ,  Gregory W. Johnson ,  Mark J. Bookbinder ,  Nabeel M. Jadeed ,  Frederick E. Shelton, IV

    IPC分类号： A61B10/02 ,  A61B17/50

    CPC分类号： A61B17/00234 ,  A61B2017/00287

    摘要： A specimen retrieval instrument comprises a tubular member, a resilient member, and a retrieval bag. The resilient member is associated with a distal end of the tubular member. The bag is secured to the resilient member. The resilient member is compressible such that the resilient member and bag fit within a hollow interior portion of the tubular member. A rod may advance the resilient member and bag out of the tubular member. Alternatively, the tubular member may comprise a sheath that is retractable to reveal the resilient member and bag. The resilient member may have a hoop, spiral, or rolled strip configuration. The resilient member may alternatively comprise telescoping arms. The resilient member opens the bag when the resilient member and bag are deployed relative to the tubular member. The resilient member may also unfurl the bag when the resilient member and bag are deployed.

    摘要翻译： 样本取出器具包括管状构件，弹性构件和取回袋。 弹性构件与管状构件的远端相关联。 袋被固定到弹性构件。 弹性构件是可压缩的，使得弹性构件和袋装配在管状构件的中空内部部分内。 杆可将弹性构件和袋推出管状构件。 或者，管状构件可包括可伸缩以露出弹性构件和袋的护套。 弹性构件可以具有箍，螺旋或轧制的带状构造。 弹性构件可替代地包括伸缩臂。 当弹性构件和袋相对于管状构件展开时，弹性构件打开袋。 当弹性构件和袋展开时，弹性构件还可以展开袋。

    Tissue retrieval device with buckling arms
    2.
    发明授权
    Tissue retrieval device with buckling arms 有权
    带屈曲的组织取出装置

    公开(公告)号：US08409216B2

    公开(公告)日：2013-04-02

    申请号：US12692709

    申请日：2010-01-25

    申请人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

    发明人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

    IPC分类号： A61B17/22

    CPC分类号： A61B17/00 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2017/00862 ,  A61B2017/2911 ,  A61B2017/2932

    摘要： A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the instrument includes a fixed arm and a buckling arm that attach to the retrieval bag and that are in communication with the actuating rod. Upon translation of the rod through the tube, the bag may be distally deployed from a proximal position within the introducer tube, and the buckling arm may open the bag for receiving a specimen. In some versions the instrument includes a support arm and a spring loop, with the spring loop attaching to the retrieval bag and the support arm attaching to the spring loop. The support arm and spring loop are in communication with the actuating rod such that movement of the rod deploys the bag from an initial position within the tube and opens the retrieval bag for receiving a specimen.

    摘要翻译： 样本检索仪器包括手柄组件，致动杆，导引管和取回袋。 在某些版本中，仪器包括一个固定臂和一个连接在回收袋上并与致动杆连通的弯曲臂。 当杆穿过管的平移时，袋可以从导引管内的近端位置向远侧展开，并且该屈曲臂可以打开用于接收样本的袋。 在一些版本中，仪器包括支撑臂和弹簧环，其中弹簧环附接到回收袋，并且支撑臂附接到弹簧环。 支撑臂和弹簧环与致动杆连通，使得杆的移动将袋从管内的初始位置展开并打开用于接收样本的取回袋。

    Tissue Retrieval Device with Buckling Arms
    3.
    发明申请
    Tissue Retrieval Device with Buckling Arms 有权
    具有屈曲臂的组织检索装置

    公开(公告)号：US20110184431A1

    公开(公告)日：2011-07-28

    申请号：US12692709

    申请日：2010-01-25

    申请人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

    发明人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

    IPC分类号： A61B17/26

    CPC分类号： A61B17/00 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2017/00862 ,  A61B2017/2911 ,  A61B2017/2932

    摘要： A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the instrument includes a fixed arm and a buckling arm that attach to the retrieval bag and that are in communication with the actuating rod. Upon translation of the rod through the tube, the bag may be distally deployed from a proximal position within the introducer tube, and the buckling arm may open the bag for receiving a specimen. In some versions the instrument includes a support arm and a spring loop, with the spring loop attaching to the retrieval bag and the support arm attaching to the spring loop. The support arm and spring loop are in communication with the actuating rod such that movement of the rod deploys the bag from an initial position within the tube and opens the retrieval bag for receiving a specimen.

    摘要翻译： 样本检索仪器包括手柄组件，致动杆，导引管和取回袋。 在某些版本中，仪器包括一个固定臂和一个连接在回收袋上并与致动杆连通的弯曲臂。 当杆穿过管的平移时，袋可以从导引管内的近端位置向远侧展开，并且该屈曲臂可以打开用于接收样本的袋。 在一些版本中，仪器包括支撑臂和弹簧环，其中弹簧环附接到回收袋，并且支撑臂附接到弹簧环。 支撑臂和弹簧环与致动杆连通，使得杆的移动将袋从管内的初始位置展开并打开用于接收样本的取回袋。

    Method of fitting pouch in tissue retrieval device
    4.
    发明授权
    Method of fitting pouch in tissue retrieval device 有权
    方法将袋装入组织取出装置

    公开(公告)号：US08986321B2

    公开(公告)日：2015-03-24

    申请号：US12693491

    申请日：2010-01-26

    申请人： Shailendra K. Parihar ,  Atul M. Godbole ,  Wells D. Haberstich ,  Frederick E. Shelton, IV ,  Gregory W. Johnson

    发明人： Shailendra K. Parihar ,  Atul M. Godbole ,  Wells D. Haberstich ,  Frederick E. Shelton, IV ,  Gregory W. Johnson

    IPC分类号： A61B17/26 ,  A61B19/02 ,  A61B19/00 ,  A61B17/00

    CPC分类号： A61B17/00234 ,  A61B2017/00004 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2050/002 ,  A61B2090/037

    摘要： A tissue retrieval device includes a tubular member, an expandable member, and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The bag may be selectively opened by the expandable member within the patient. The bag may receive a tissue specimen and be withdrawn from the patient. The bag may be manipulated for packing within the tubular member in a variety of ways. Manipulation of the bag may include folding the bag about axes that are perpendicular to or parallel to the tubular member; rolling the bag about axes that are perpendicular to or parallel to the tubular member; or wrapping the bag about the expandable member, wrapping the bag about a rod, or twisting the bag at a position distal to the expandable member. The tubular member may comprise an environmentally responsive capsule.

    摘要翻译： 组织取出装置包括管状构件，可膨胀构件和组织取出袋。 导引管的尺寸设计成通过套管针插入患者体内。 袋可以由患者内的可扩张构件选择性地打开。 该袋可以接收组织标本并从患者中取出。 可以以各种方式操作该袋子以在管状构件内进行包装。 袋的操作可以包括围绕垂直于或平行于管状构件的轴线折叠袋; 围绕与管状构件垂直或平行的轴线滚动袋; 或围绕可膨胀构件包裹袋子，将袋围绕杆包裹，或者在远离可扩张构件的位置处扭转袋子。 管状构件可以包括环境敏感的胶囊。

    Method of Fitting Pouch in Tissue Retrieval Device
    6.
    发明申请
    Method of Fitting Pouch in Tissue Retrieval Device 有权
    在组织检索装置中配套袋的方法

    公开(公告)号：US20110184435A1

    公开(公告)日：2011-07-28

    申请号：US12693491

    申请日：2010-01-26

    申请人： Shailendra K. Parihar ,  Atul M. Godbole ,  Wells D. Haberstich ,  Frederick E. Shelton, IV ,  Gregory W. Johnson

    发明人： Shailendra K. Parihar ,  Atul M. Godbole ,  Wells D. Haberstich ,  Frederick E. Shelton, IV ,  Gregory W. Johnson

    IPC分类号： A61B17/26

    CPC分类号： A61B17/00234 ,  A61B2017/00004 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2050/002 ,  A61B2090/037

    摘要： A tissue retrieval device includes a tubular member, an expandable member, and a tissue retrieval bag. The introducer tube is sized to be inserted into a patient through a trocar. The bag may be selectively opened by the expandable member within the patient. The bag may receive a tissue specimen and be withdrawn from the patient. The bag may be manipulated for packing within the tubular member in a variety of ways. Manipulation of the bag may include folding the bag about axes that are perpendicular to or parallel to the tubular member; rolling the bag about axes that are perpendicular to or parallel to the tubular member; or wrapping the bag about the expandable member, wrapping the bag about a rod, or twisting the bag at a position distal to the expandable member. The tubular member may comprise an environmentally responsive capsule.

    摘要翻译： 组织取出装置包括管状构件，可膨胀构件和组织取出袋。 导引管的尺寸设计成通过套管针插入患者体内。 袋可以由患者内的可扩张构件选择性地打开。 该袋可以接收组织标本并从患者中取出。 可以以各种方式操作该袋子以在管状构件内进行包装。 袋的操作可以包括围绕垂直于或平行于管状构件的轴线折叠袋; 围绕与管状构件垂直或平行的轴线滚动袋; 或围绕可膨胀构件包裹袋子，将袋围绕杆包裹，或者在远离可扩张构件的位置处扭转袋子。 管状构件可以包括环境敏感的胶囊。

    Tissue retrieval device with pouch stretching arm
    8.
    发明授权
    Tissue retrieval device with pouch stretching arm 有权
    带袋伸缩臂的组织取出装置

    公开(公告)号：US08425533B2

    公开(公告)日：2013-04-23

    申请号：US12693476

    申请日：2010-01-26

    申请人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Kevin A. Larson ,  Wells D. Haberstich

    发明人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Kevin A. Larson ,  Wells D. Haberstich

    IPC分类号： A61B17/22

    CPC分类号： A61B17/00234 ,  A61B2017/00287

    摘要： A tissue retrieval device comprises a tissue retrieval bag and resilient arms. The bag is releasably engaged with the resilient arms. One or two resilient arms expand the bag along a first plane to open the mouth of the bag. Another resilient arm expands the bag along a second plane to unfurl the bag. The first plane is substantially perpendicular to the second plane. The device further comprises a support tube having a passageway and a push/pull rod slidingly positioned within the passageway. The resilient arms are engaged with the push/pull rod such that the resilient arms and the push/pull rod travel uniformly relative to the longitudinal axis of the support tube. The arms collapse within the support tube and are resiliently biased to extend outwardly when the push/pull rod is translated distally relative to the support tube to expose the bag and arms.

    摘要翻译： 组织取出装置包括组织取出袋和弹性臂。 该袋与弹性臂可释放地接合。 一个或两个弹性臂沿着第一平面展开袋以打开袋的口。 另一个弹性臂沿着第二个平面扩展袋子以展开袋子。 第一平面基本上垂直于第二平面。 该装置还包括支撑管，其具有通道和滑动地定位在通道内的推/拉杆。 弹性臂与推/拉杆接合，使得弹性臂和推/拉杆相对于支撑管的纵向轴线均匀地行进。 当推/拉杆相对于支撑管向远侧平移以暴露袋和臂时，臂在支撑管内折叠并且被弹性偏压以向外延伸。