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243 条记录 (耗时 0.034 秒)

    Surgical Instrument Having A Plastic Surface
    75.
    发明申请
    Surgical Instrument Having A Plastic Surface 有权
    具有塑料表面的手术器械

    公开(公告)号：US20110073633A1

    公开(公告)日：2011-03-31

    申请号：US12956312

    申请日：2010-11-30

    申请人： Paul Scirica

    发明人： Paul Scirica

    IPC分类号： A61B17/068 ,  A61B17/064

    CPC分类号： A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/115 ,  A61B2017/0023 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/0084 ,  A61B2017/00845 ,  A61B2017/00853 ,  A61B2017/07214 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2902 ,  A61B2017/2927 ,  A61B2017/2936 ,  A61B2017/2943 ,  A61B2017/2946 ,  A61B2017/320052

    摘要： A surgical instrument including a handle portion, a body portion, a movable handle, a tool assembly, a drive beam and a closure apparatus is disclosed. At least one of the closure apparatus and a contact surface of the tool assembly include a plastic surface. The body portion extends distally from the handle portion. The movable handle is located on the handle portion and is in mechanical cooperation with a drive member. The tool assembly includes an anvil, a cartridge assembly and a contact surface. The drive beam includes a proximal engagement portion and is configured to engage a portion of the drive member. The closure apparatus is configured to engage the contact surface of the tool assembly. At least a partial actuation of the movable handle moves the closure apparatus distally into engagement with the contact surface to approximate the anvil and the cartridge assembly.

    摘要翻译： 公开了一种包括手柄部分，主体部分，可移动手柄，工具组件，驱动梁和闭合装置的手术器械。 闭合装置和工具组件的接触表面中的至少一个包括塑料表面。 主体部分从手柄部分向远侧延伸。 可动手柄位于手柄部分上并与驱动件机械配合。 工具组件包括砧座，盒组件和接触表面。 驱动梁包括近侧接合部分，并且构造成接合驱动构件的一部分。 闭合装置构造成接合工具组件的接触表面。 至少可移动手柄的部分致动将封闭装置向远侧移动以与接触表面接合以近似砧座和盒组件。

    Multiple partitioning devices for heart treatment
    76.
    发明授权
    Multiple partitioning devices for heart treatment 有权
    用于心脏治疗的多重分隔装置

    公开(公告)号：US07862500B2

    公开(公告)日：2011-01-04

    申请号：US11151156

    申请日：2005-06-10

    申请人： Alexander Khairkhahan ,  Serjan D. Nikolic ,  Branislav Radovancevic ,  Hugh R. Sharkey

    发明人： Alexander Khairkhahan ,  Serjan D. Nikolic ,  Branislav Radovancevic ,  Hugh R. Sharkey

    IPC分类号： A61N1/362

    CPC分类号： A61N1/3627 ,  A61B17/12022 ,  A61B17/12122 ,  A61B17/12168 ,  A61B17/12172 ,  A61B2017/0084 ,  A61B2017/12095

    摘要： This invention is directed to a system and method for partitioning a patient's heart chamber into a productive portion and a non-productive portion which are particularly suitable for treating patients with congestive heart failure. The partitioning system has a plurality of partitioning devices with reinforced, expandable membranes which separate the productive and non-productive portions of the heart chamber. When deployed within the patient's heart chamber, the second partitioning device is off-set from the deployed first partitioning device to cover a region of the wall defining the patient's heart chamber which is not covered by the first partitioning device. The multiple partitioning devices may be independent from each other or may be interconnected, e.g. a tether or strand.

    摘要翻译： 本发明涉及一种用于将患者的心脏室分成生产部分和非生产性部分的系统和方法，其特别适用于治疗患有充血性心力衰竭的患者。 分隔系统具有多个具有加强的可扩张膜的分隔装置，其分离心室的生产和非生产性部分。 当部署在患者的心室内时，第二分隔装置从展开的第一分隔装置偏离，以覆盖限定不被第一分隔装置覆盖的患者心室的壁的区域。 多个分割装置可以彼此独立，或者可以相互连接。 系绳或股绳。

    Surgical instrument including a locking assembly
    77.
    发明授权
    Surgical instrument including a locking assembly 有权
    手术器械包括锁定组件

    公开(公告)号：US07637410B2

    公开(公告)日：2009-12-29

    申请号：US11544983

    申请日：2006-10-06

    申请人： Stanislaw Marczyk

    发明人： Stanislaw Marczyk

    IPC分类号： A61B17/10

    CPC分类号： A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/115 ,  A61B2017/0023 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/0084 ,  A61B2017/00845 ,  A61B2017/00853 ,  A61B2017/07214 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2902 ,  A61B2017/2927 ,  A61B2017/2936 ,  A61B2017/2943 ,  A61B2017/2946 ,  A61B2017/320052

    摘要： A surgical instrument including a handle portion, a body portion, an articulating tool assembly and a locking assembly is disclosed. The body portion extends distally from the handle portion and defines a first longitudinal axis. The articulating tool assembly defines a second longitudinal axis and is movable from a first position where the second longitudinal axis is substantially aligned with the first longitudinal axis to at least a second position where the second longitudinal axis is at an angle to the first longitudinal axis. The locking assembly includes a pusher in mechanical cooperation with the body portion and a pivot in mechanical cooperation with the articulating tool assembly. The pusher includes a mating surface dimensioned to mate with a pivot mating surface. The pusher is distally biased towards the pivot and is forced proximally as the articulating tool assembly is moved to the second position.

    摘要翻译： 公开了一种包括手柄部分，主体部分，铰接工具组件和锁定组件的手术器械。 主体部分从手柄部分向远侧延伸并且限定第一纵向轴线。 铰接工具组件限定第二纵向轴线并且可以从第二纵向轴线与第一纵向轴线基本上对准的第一位置移动到第二纵向轴线与第一纵向轴线成一定角度的至少第二位置。 锁定组件包括与主体部分机械协作的推动器和与关节式工具组件机械协作的枢轴。 推动器包括尺寸适于与枢转配合表面配合的配合表面。 推动器朝向枢轴向远侧偏置，并且随着关节式工具组件移动到第二位置而将其推向近侧。

    Endoscope treatment instrument
    78.
    发明申请
    Endoscope treatment instrument 审中-公开
    内窥镜治疗仪

    公开(公告)号：US20090198098A1

    公开(公告)日：2009-08-06

    申请号：US12024387

    申请日：2008-02-01

    申请人： Tsutomu OKADA ,  Manabu MIYAMOTO ,  Yusuke NOMURA

    发明人： Tsutomu OKADA ,  Manabu MIYAMOTO ,  Yusuke NOMURA

    IPC分类号： A61B1/018

    CPC分类号： A61B17/2909 ,  A61B2017/0084 ,  A61B2017/2905 ,  A61B2017/2923

    摘要： An endoscope treatment instrument provided with an inserted portion that is flexible, a treatment portion that is attached to the distal end of the inserted portion, an operator portion that is attached to the proximal end of the inserted portion for manipulating the treatment portion, and a transmitting member that is connected to the treatment portion and the operator portion and is inserted into the inserted portion, for transmitting the operation of the operator portion to the treatment portion; wherein: the operator portion has a first handle that is attached to the inserted portion so as to prevent movement in the axial direction of the inserted portion, a second handle that is attached to the first handle so as to permit rotation, a linking member in which its first end is attached to the second handle so as to permit rotation, and its second end is connected to the transmitting member, and a positional relationship maintaining mechanism which can maintain the positional relationship between the linking member and the first handle; and when the operator portion is operated, the angle formed by the second handle and the linking member changes, transitioning to an operating state in which the second end of the linking member has moved toward the proximal end side, and this operating state is maintained by the positional relationship maintaining mechanism.

    摘要翻译： 一种内窥镜治疗器具，其具有柔性的插入部，安装在所述插入部的前端的处理部，安装在所述插入部的基端用于操纵所述治疗部的操作部，以及 连接到处理部分和操作者部分并被插入到插入部分中的传送构件，用于将操作者部分的操作传送到处理部分; 其特征在于，所述操作部具有安装在所述插入部上的第一手柄，以防止在所述插入部的轴向上的移动，附接到所述第一手柄以允许旋转的第二手柄， 其第一端附接到第二把手以允许旋转，并且其第二端连接到传递构件，以及位置关系维持机构，其可以保持连接构件和第一把手之间的位置关系; 并且当操作者部分被操作时，由第二把手和连接部件形成的角度改变，转变到连接件的第二端已经朝向基端侧移动的操作状态，并且该操作状态由 位置关系维持机制。

    COMPOSITE SEAL AND METHOD FOR MANUFACTURING
    79.
    发明申请
    COMPOSITE SEAL AND METHOD FOR MANUFACTURING 审中-公开
    复合密封和制造方法

    公开(公告)号：US20090076465A1

    公开(公告)日：2009-03-19

    申请号：US12174736

    申请日：2008-07-17

    申请人： Danny Berry ,  Michael Bettuchi ,  Richard D. Gresham ,  Steven L. Izzo

    发明人： Danny Berry ,  Michael Bettuchi ,  Richard D. Gresham ,  Steven L. Izzo

    IPC分类号： A61L29/14 ,  A61M25/00 ,  B23P19/04

    CPC分类号： A61B17/3498 ,  A61B2017/00526 ,  A61B2017/0084 ,  A61B2017/00853 ,  A61B2017/3464 ,  Y10T29/49888

    摘要： The present disclosure provides a composite surgical seal for use in a surgical access device which defines an access channel through it and includes a seal member configured and dimensioned to form a seal with a housing interior wall of a surgical access device. The seal member includes a layer defining an orifice therethrough and a fabric layer substantially encapsulating the resilient layer such that a surface of the resilient layer which defines the orifice is covered by the fabric layer. The access channel is configured and dimensioned such that insertion of a surgical instrument into the access channel causes the seal member to form a substantial sealing relation with the surgical instrument inserted therethrough. A method of forming a composite surgical seal in accordance with the present disclosure is also provided herewith.

    摘要翻译： 本公开提供了一种用于外科进入装置的复合手术密封件，其限定通过其的通道，并且包括密封构件，所述密封构件构造和尺寸设计成与外科进入装置的壳体内壁形成密封。 密封构件包括限定穿过其中的孔的层和基本上密封弹性层的织物层，使得限定孔的弹性层的表面被织物层覆盖。 进入通道的构造和尺寸使得外科器械插入进入通道中导致密封构件与插入其中的外科器械形成实质的密封关系。 本文还提供了形成根据本公开的复合外科用密封件的方法。