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308 条记录 (耗时 0.03 秒)

    Insufflating access system
    64.
    发明授权
    Insufflating access system 有权
    吸入式入口系统

    公开(公告)号：US09265899B2

    公开(公告)日：2016-02-23

    申请号：US12359964

    申请日：2009-01-26

    申请人： Jeremy J. Albrecht ,  Gary M. Johnson ,  John R. Brustad

    发明人： Jeremy J. Albrecht ,  Gary M. Johnson ,  John R. Brustad

    IPC分类号： A61M13/00 ,  A61B17/34 ,  A61B17/00

    CPC分类号： A61M13/003 ,  A61B17/3439 ,  A61B17/3474 ,  A61B2017/00907 ,  A61B2017/3441 ,  A61B2017/3456 ,  A61B2017/347

    摘要： Systems, devices, and methods permit insufflation of a body cavity prior to the insertion of a cannula into the body cavity. Some embodiments of an access system comprise an obturator, a trocar, and a fluid flow channel. The access system has a closed configuration, in which a distal end of the access system is fluidly isolated from the fluid flow channel, and an open configuration, in which the distal end of the access system is fluidly connected to the fluid flow channel, thereby permitting fluid flow, for example, an insufflation gas into a body cavity.

    摘要翻译： 系统，装置和方法允许在将插管插入体腔内之前吹入体腔。 进入系统的一些实施例包括闭孔器，套管针和流体流动通道。 进入系统具有闭合构造，其中进入系统的远端与流体流动通道流体隔离，并且打开构造，其中进入系统的远端流体地连接到流体流动通道，从而 允许流体流动，例如，将吹入气体流入体腔。

    SURGICAL DEVICE, OUTER TUBE, ENDOSCOPE, AND TREATMENT TOOL
    65.
    发明申请
    SURGICAL DEVICE, OUTER TUBE, ENDOSCOPE, AND TREATMENT TOOL 审中-公开
    手术器械，外管，内窥镜和治疗工具

    公开(公告)号：US20160022122A1

    公开(公告)日：2016-01-28

    申请号：US14868402

    申请日：2015-09-29

    申请人： FUJIFILM Corporation

    发明人： TAKUMI DEJIMA

    IPC分类号： A61B1/00 ,  A61B17/28 ,  A61B1/06

    CPC分类号： A61B1/00154 ,  A61B1/00087 ,  A61B1/00128 ,  A61B1/06 ,  A61B17/28 ,  A61B17/3421 ,  A61B17/3462 ,  A61B2017/00845 ,  A61B2017/3441 ,  A61B2017/3445 ,  A61B2017/3466

    摘要： A surgical device, an outer tube, an endoscope, and a treatment tool that have a compact configuration and achieve high durability are provided. The outer tube includes a slider in an outer tube body. When the endoscope and the treatment tool are inserted into the outer tube, and are held by an endoscope holding part and a treatment tool holding part each being provided in the slider, and are combined into a single unit. Consequently, when the treatment tool is moved in the axial direction, the endoscope is moved in the axial direction in interlock with the movement. Because the outer tube is configured such that the endoscope exit port has an inner diameter that is smaller than the inner diameter of the elastic member provided to hold the endoscope at the endoscope holding part, the strength of the endoscope can be secured while preventing interference with the treatment tool.

    摘要翻译： 提供具有紧凑结构并实现高耐久性的外科装置，外管，内窥镜和治疗工具。 外管包括外管体中的滑块。 当内窥镜和治疗工具插入到外管中并且被内窥镜保持部和处理工具保持部保持在各自设置在滑块中并且被组合成单个单元时。 因此，当处理工具沿轴向移动时，内窥镜与该移动互锁地沿轴向移动。 由于外管被配置为使得内窥镜出口的内径小于用于将内窥镜保持在内窥镜保持部上的弹性构件的内径的内径，所以能够确保内窥镜的强度，同时防止与 治疗工具。

    ACCESS ASSEMBLY WITH DUAL ANCHOR AND SEAL CAPABILITIES
    67.
    发明申请
    ACCESS ASSEMBLY WITH DUAL ANCHOR AND SEAL CAPABILITIES 有权
    具有双重锚和密封能力的通道组装

    公开(公告)号：US20150087915A1

    公开(公告)日：2015-03-26

    申请号：US14561600

    申请日：2014-12-05

    申请人： Covidien LP

    发明人： Joseph Hotter

    IPC分类号： A61B17/34 ,  A61B17/02

    CPC分类号： A61B17/3439 ,  A61B17/0218 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3431 ,  A61B17/3462 ,  A61B17/3498 ,  A61B2017/00942 ,  A61B2017/0225 ,  A61B2017/3419 ,  A61B2017/3441 ,  A61B2017/3486

    摘要： A cannula assembly includes a cannula adapted for insertion within tissue and having a longitudinal passage extending along a longitudinal axis of the cannula for passage of a surgical instrument. An expandable member is mounted to the cannula and longitudinally spaced from a distal end of the cannula. The expandable member is adapted to expand, upon introduction of fluids therein, in a radially outward direction relative to the longitudinal axis whereby the expandable member engages the tissue to facilitate anchoring of the cannula relative to the tissue, and also to expand in a radially inward direction relative to the longitudinal axis and within the longitudinal passage to engage the surgical instrument positioned within the longitudinal passage to facilitate formation of a seal about the surgical instrument.

    摘要翻译： 插管组件包括适于插入组织内并具有沿插管的纵向轴线延伸以便外科器械通过的纵向通道的套管。 可扩张构件安装到套管并且与插管的远端纵向间隔开。 可膨胀构件适于在其中引入流体时在相对于纵向轴线的径向向外的方向上膨胀，由此可扩张构件接合组织以便于套管相对于组织的锚固，并且还可径向向内扩张 方向相对于纵向轴线并且在纵向通道内以接合定位在纵向通道内的手术器械，以便于围绕手术器械形成密封。

    ENDOSCOPIC SURGERY DEVICE AND OUTER TUBE
    68.
    发明申请
    ENDOSCOPIC SURGERY DEVICE AND OUTER TUBE 审中-公开
    内窥镜手术器械和外管

    公开(公告)号：US20150080650A1

    公开(公告)日：2015-03-19

    申请号：US14550552

    申请日：2014-11-21

    申请人： FUJIFILM Corporation

    发明人： Takumi DEJIMA ,  Nobuyuki TORISAWA

    IPC分类号： A61B17/34 ,  A61B17/00 ,  A61B1/00

    CPC分类号： A61B1/00154 ,  A61B1/00135 ,  A61B1/0014 ,  A61B1/00147 ,  A61B1/042 ,  A61B1/3132 ,  A61B17/00234 ,  A61B17/3421 ,  A61B17/3423 ,  A61B17/3462 ,  A61B2017/3441 ,  A61B2017/3445 ,  A61B2017/347

    摘要： An object of the present invention is to provide an endoscopic surgery device and an outer tube, capable of easily obtaining an image desired by an operator to facilitate treatment as well as of performing minimally invasive surgery. In the endoscopic surgery device and the outer tube, an endoscope and a treatment tool are inserted into a body cavity through an outer tube. The outer tube is provided with a built-in slider. The slider is provided so as to be axially movable in the outer tube body. The endoscope and the treatment tool, inserted into the outer tube, are held by the slider. Moving the treatment tool allows endoscope to be moved in conjunction with the movement of the treatment tool.

    摘要翻译： 本发明的目的是提供一种内窥镜手术装置和外管，其能够容易地获得操作者期望的图像以促进治疗以及进行微创手术。 在内窥镜手术装置和外管中，通过外管将内窥镜和治疗工具插入体腔内。 外管设有内置的滑块。 该滑动件设置成能够在外管体中可轴向移动。 插入外管的内窥镜和治疗工具由滑块保持。 移动治疗工具允许内窥镜与治疗工具的移动一起移动。

    Port Reservoir Cleaning System and Method
    70.
    发明申请
    Port Reservoir Cleaning System and Method 有权
    港口水库清洁系统及方法

    公开(公告)号：US20140296822A1

    公开(公告)日：2014-10-02

    申请号：US13852257

    申请日：2013-03-28

    申请人： Bradley D. Chartrand

    发明人： Bradley D. Chartrand

    IPC分类号： A61M39/02

    CPC分类号： A61M39/0208 ,  A61B17/3417 ,  A61B90/70 ,  A61B2017/3437 ,  A61B2017/3441

    摘要： Devices and methods for cleaning a port reservoir are disclosed. The system includes a trocar, cannula and cleaning member. In one embodiment, the cleaning member has scraping members disposed at its distal end for mechanical breakup of thrombus formation. The cleaning member can also have a lumen for infusing anti-coagulant fluid and aspirating loose pieces of thrombus formation.

    摘要翻译： 公开了用于清洁端口储存器的装置和方法。 该系统包括套管针，插管和清洁部件。 在一个实施例中，清洁构件具有设置在其远端处的用于机械分解血栓形成的刮擦构件。 清洁构件还可以具有用于输注抗凝剂流体的腔和抽吸松散的血栓形成块。