Resistive heated surgical staple cartridge with phase change sealant
    41.
    发明授权
    Resistive heated surgical staple cartridge with phase change sealant 有权
    电阻加热外科手术刀片带相变密封剂

    公开(公告)号:US08998060B2

    公开(公告)日:2015-04-07

    申请号:US13230994

    申请日:2011-09-13

    摘要: An apparatus for endosurgical use includes an instrument having an end effector and a staple cartridge insertable into the end effector. The staple cartridge includes staples, staple apertures, a resistive member, and a medical fluid. When coupled to a power source, the medical fluid is vaporized by the resistive member and expelled out the staple apertures onto the stapled tissue. The power source may be contained within the instrument. In one configuration, a resistive strip with strip contacts may electrically couple to a conductor in the end effector. The medical fluid may also be divided into a plurality of sealant pads corresponding to the staple apertures, and the medical fluid may be a depolymerizable cyanoacrylate, a sprayable thermoplastic urethane, or any vaporizable medicament or pharmaceutical. The staple drivers may include one or more apertures to permit the medical fluid to pass through or around the staple drivers.

    摘要翻译: 用于外科手术的装置包括具有末端执行器和可插入末端执行器的钉仓的器械。 钉仓包括订书钉,订书钉孔,电阻构件和医用流体。 当耦合到电源时,药物流体被电阻构件蒸发并将缝合孔排出到缝合的组织上。 电源可能包含在仪器内。 在一种配置中,具有带状触点的电阻带可以电耦合到端部执行器中的导体。 医疗流体也可以分成与针孔相对应的多个密封垫,并且医用流体可以是可解聚的氰基丙烯酸酯,可喷雾的热塑性聚氨酯或任何可蒸发的药物或药物。 钉子驱动器可以包括一个或多个孔,以允许医用流体通过或者围绕钉驱动器。

    RESISTIVE HEATED SURGICAL STAPLE CARTRIDGE WITH PHASE CHANGE SEALANT
    42.
    发明申请
    RESISTIVE HEATED SURGICAL STAPLE CARTRIDGE WITH PHASE CHANGE SEALANT 有权
    具有相变密封剂的电阻加热外科手术包

    公开(公告)号:US20130062393A1

    公开(公告)日:2013-03-14

    申请号:US13230994

    申请日:2011-09-13

    IPC分类号: A61B17/068

    摘要: An apparatus for endosurgical use includes an instrument having an end effector and a staple cartridge insertable into the end effector. The staple cartridge includes staples, staple apertures, a resistive member, and a medical fluid. When coupled to a power source, the medical fluid is vaporized by the resistive member and expelled out the staple apertures onto the stapled tissue. The power source may be contained within the instrument. In one configuration, a resistive strip with strip contacts may electrically couple to a conductor in the end effector. The medical fluid may also be divided into a plurality of sealant pads corresponding to the staple apertures, and the medical fluid may be a depolymerizable cyanoacrylate, a sprayable thermoplastic urethane, or any vaporizable medicament or pharmaceutical. The staple drivers may include one or more apertures to permit the medical fluid to pass through or around the staple drivers.

    摘要翻译: 用于外科手术的装置包括具有末端执行器和可插入末端执行器的钉仓的器械。 钉仓包括订书钉,订书钉孔,电阻构件和医用流体。 当耦合到电源时,药物流体被电阻构件蒸发并将缝合孔排出到缝合的组织上。 电源可能包含在仪器内。 在一种配置中,具有带状触点的电阻带可以电耦合到端部执行器中的导体。 医疗流体也可以分成与针孔相对应的多个密封垫,并且医用流体可以是可解聚的氰基丙烯酸酯,可喷雾的热塑性聚氨酯或任何可蒸发的药物或药物。 钉子驱动器可以包括一个或多个孔,以允许医用流体通过或者围绕钉驱动器。