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235 条记录 (耗时 0.052 秒)

    ACTIVE SEAL COMPONENTS
    51.
    发明申请
    ACTIVE SEAL COMPONENTS 有权
    主动密封组件

    公开(公告)号：US20100312065A1

    公开(公告)日：2010-12-09

    申请号：US12479092

    申请日：2009-06-05

    申请人： Frederick E. Shelton, IV ,  Charles J. Scheib ,  Jerome R. Morgan ,  Carl J. Shurtleff

    发明人： Frederick E. Shelton, IV ,  Charles J. Scheib ,  Jerome R. Morgan ,  Carl J. Shurtleff

    IPC分类号： A61B1/32

    CPC分类号： A61B17/3423 ,  A61B90/98 ,  A61B2017/00398 ,  A61B2017/3445 ,  A61B2017/3466

    摘要： Methods and devices are provided to allow for easy manipulation of a configuration and/or an orientation of seal elements of a surgical access device by an end user. In one exemplary embodiment a surgical access device is provided that includes a retractor configured to be positioned within a surgical incision to provide access to a body cavity, seal elements disposed within a lumen of the retractor, and adjustment mechanisms in communication with the seal elements and which are configured to manipulate an orientation of one or more of the seal elements. Types of adjustment mechanisms capable of manipulating the seal elements as desired include inflatable bladders and electroactive polymers. Exemplary methods for providing easy manipulation of the configuration and/or orientation of seal elements of a surgical access device on location are also provided.

    摘要翻译： 提供了方法和装置，以允许最终用户容易地操纵外科进入装置的构造和/或定向的密封元件。 在一个示例性实施例中，提供了一种手术进入装置，其包括构造成定位在手术切口内的牵开器，以提供对体腔的通路，设置在牵开器的内腔内的密封元件，以及与密封元件连通的调节机构， 其构造成操纵一个或多个密封元件的取向。 能够根据需要操纵密封元件的调节机构的类型包括可膨胀气囊和电活性聚合物。 还提供了用于提供对位置上的外科进入装置的密封元件的构造和/或取向的容易操作的示例性方法。

    INTERLOCKING SEAL COMPONENTS
    52.
    发明申请
    INTERLOCKING SEAL COMPONENTS 有权
    互锁密封件

    公开(公告)号：US20100312060A1

    公开(公告)日：2010-12-09

    申请号：US12479096

    申请日：2009-06-05

    申请人： Tamara S. V. Widenhouse ,  Jerome R. Morgan ,  Charles J. Scheib ,  Frederick E. Shelton, IV

    发明人： Tamara S. V. Widenhouse ,  Jerome R. Morgan ,  Charles J. Scheib ,  Frederick E. Shelton, IV

    IPC分类号： A61B17/34 ,  A61B1/32

    CPC分类号： A61B17/3423 ,  A61B17/3431 ,  A61B17/3462 ,  A61B2017/00557 ,  A61B2017/3445 ,  A61B2017/3466 ,  A61M39/0247 ,  A61M39/0693 ,  A61M2039/027

    摘要： Methods and devices are provided to allow for easy customization of a surgical access device by an end user. In one exemplary embodiment a surgical access device is provided that includes a plurality of elongate seal elements that are configured to form a sealed configuration between a surgical site and an outside environment. The seal elements can be disposed in a surgical opening and can mate directly to each other with the outermost seal elements mating directly to tissue of the opening. The seal elements can include one or more mating elements to provide the desired mating. The seal elements can also include sealable openings that are configured to receive surgical instruments for use at the surgical site. The sealable openings maintain the desired seal throughout the course of a surgical procedure. Exemplary methods for providing custom configurations on location are also provided.

    摘要翻译： 提供了方法和装置以允许最终用户容易地定制外科进入装置。 在一个示例性实施例中，提供了外科进入装置，其包括多个细长密封元件，其被配置为在手术部位和外部环境之间形成密封构造。 密封元件可以设置在手术开口中，并且可以直接配合到最外侧的密封件直接与开口的组织配合。 密封元件可以包括一个或多个配合元件以提供所需的配合。 密封元件还可以包括可密封的开口，其构造成接收外科手术器械用于手术部位。 可密封的开口在整个外科手术过程中保持所需的密封。 还提供了用于在位置上提供定制配置的示例性方法。

    BUTTRESS MATERIAL WITH ALIGNMENT AND RETENTION FEATURES FOR USE WITH SURGICAL END EFFECTORS
    54.
    发明申请
    BUTTRESS MATERIAL WITH ALIGNMENT AND RETENTION FEATURES FOR USE WITH SURGICAL END EFFECTORS 审中-公开
    具有对照和保留特征的外用材料与外科终末效应

    公开(公告)号：US20090206126A1

    公开(公告)日：2009-08-20

    申请号：US12031978

    申请日：2008-02-15

    申请人： Thomas W. Huitema ,  Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Jerome R. Morgan

    发明人： Thomas W. Huitema ,  Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Jerome R. Morgan

    IPC分类号： A61B17/10

    摘要： A piece of buttress material and an end-effector of a surgical instrument including features which can aid a surgeon in properly and quickly attaching the piece of buttress material to the end-effector. In various embodiments, a piece of buttress material can include retention features which can be engaged with portions of an end-effector to releasably retain the piece of buttress material to at least a portion of the end-effector. Similarly, an end-effector can include features configured to engage portions of a piece of buttress material to releasably retain the piece of buttress material to the end-effector. In at least one embodiment, more than one piece of buttress material can be releasably retained to an end-effector.

    摘要翻译： 一种支撑材料和外科器械的末端执行器，其包括能够帮助外科医生将该支撑物质适当且快速地连接到末端执行器的特征。 在各种实施例中，一块支撑材料可以包括保持特征，其可以与末端执行器的部分接合以可释放地将该支撑材料保持在末端执行器的至少一部分上。 类似地，端部执行器可以包括构造成接合一块支撑材料的部分以将该支撑件材料可释放地保持到端部执行器的特征。 在至少一个实施例中，多于一个支撑材料可以可释放地保持在末端执行器上。

    Apparatus for closing a curved anvil of a surgical stapling device
    57.
    发明授权
    Apparatus for closing a curved anvil of a surgical stapling device 有权
    用于封闭外科缝合装置的弯曲砧座的装置

    公开(公告)号：US07434717B2

    公开(公告)日：2008-10-14

    申请号：US11652188

    申请日：2007-01-11

    申请人： Frederick E. Shelton, IV ,  Jerome R. Morgan

    发明人： Frederick E. Shelton, IV ,  Jerome R. Morgan

    IPC分类号： A61B17/068

    CPC分类号： A61B17/205 ,  A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/32 ,  A61B17/320016 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/0725 ,  A61B2017/07278 ,  A61B2017/2936 ,  A61B2017/2944 ,  A61B2017/2945 ,  A61B2017/3456 ,  A61B2090/08021

    摘要： The present invention includes a surgical stapler having a staple cartridge, an anvil, and a cutting member having a cutting surface, wherein the cutting member is relatively movable with respect to the anvil and the staple cartridge. In at least one embodiment, the anvil is movable between an open position and a partially-closed position. When the anvil is in its partially-closed position, the anvil and the staple cartridge can be configured to capture tissue therebetween without fully compressing the tissue. In at least one embodiment, the anvil includes a proximal portion, a distal portion, and a middle portion intermediate the proximal portion and the distal portion. In these embodiments, the tissue can be captured between the proximal and distal portions of the anvil before the middle portion of the anvil is brought into contact with the tissue.

    摘要翻译： 本发明包括具有钉仓，砧座和具有切割表面的切割构件的外科缝合器，其中切割构件相对于砧座和钉仓相对移动。 在至少一个实施例中，砧可在打开位置和部分闭合位置之间移动。 当砧座处于其部分闭合位置时，砧座和钉仓可构造成在不完全压缩组织的情况下在其间捕获组织。 在至少一个实施例中，砧座包括近端部分，远侧部分和在近端部分和远端部分之间的中间部分。 在这些实施例中，在砧座的中间部分与组织接触之前，组织可被捕获在砧座的近端部分和远端部分之间。