Split hexalobe driver device for use in surgical procedures

    公开(公告)号:US09877766B2

    公开(公告)日:2018-01-30

    申请号:US14822082

    申请日:2015-08-10

    申请人: Thomas Ross

    发明人: Thomas Ross

    CPC分类号: A61B17/8888

    摘要: A driver device (hexalobe or otherwise) that includes a handle portion, an elongate shaft portion, and an end portion that includes a screw engagement portion and a split manufactured offset from the central axis of the end portion and/or the screw engagement portion, forming two asymmetric halves of the end portion and/or screw engagement portion. This screw engagement portion is slightly oversized relative to the corresponding tool engagement recess of the locking cap, set screw, or bone screw. Thus, when the screw engagement portion is pressed into the corresponding tool engagement recess of the locking cap, set screw, or bone screw, the split manufactured offset from the central axis of the end portion and/or the screw engagement portion allows the screw engagement portion to compress slightly, creating a friction fit between the screw engagement portion and the corresponding tool engagement recess of the locking cap, set screw, or bone screw.

    SPLIT HEXALOBE DRIVER DEVICE FOR USE IN SURGICAL PROCEDURES
    4.
    发明申请
    SPLIT HEXALOBE DRIVER DEVICE FOR USE IN SURGICAL PROCEDURES 有权
    用于外科手术的分体式十六指肠驱动装置

    公开(公告)号:US20170042600A1

    公开(公告)日:2017-02-16

    申请号:US14822082

    申请日:2015-08-10

    申请人: Thomas ROSS

    发明人: Thomas ROSS

    IPC分类号: A61B17/88

    CPC分类号: A61B17/8888

    摘要: A driver device (hexalobe or otherwise) that includes a handle portion, an elongate shaft portion, and an end portion that includes a screw engagement portion and a split manufactured offset from the central axis of the end portion and/or the screw engagement portion, forming two asymmetric halves of the end portion and/or screw engagement portion. This screw engagement portion is slightly oversized relative to the corresponding tool engagement recess of the locking cap, set screw, or bone screw. Thus, when the screw engagement portion is pressed into the corresponding tool engagement recess of the locking cap, set screw, or bone screw, the split manufactured offset from the central axis of the end portion and/or the screw engagement portion allows the screw engagement portion to compress slightly, creating a friction fit between the screw engagement portion and the corresponding tool engagement recess of the locking cap, set screw, or bone screw.

    摘要翻译: 包括手柄部分,细长轴部分和包括螺钉接合部分的端部和从端部和/或螺钉接合部分的中心轴线偏移的开口的驱动器装置(六边形或其它) 形成端部和/或螺钉接合部分的两个不对称半部。 该螺钉接合部相对于锁定帽,固定螺钉或骨螺钉的相应的工具接合凹部稍微过大。 因此,当螺钉接合部分被按压到锁定帽,固定螺钉或骨螺钉的相应的工具接合凹部中时,从端部的中心轴线和/或螺钉接合部分制造的分离部分允许螺纹接合 部分稍微压缩,在螺钉接合部分和锁定帽,固定螺钉或骨螺钉的相应工具接合凹部之间产生摩擦配合。

    Fuel nozzle and method for operating a combustor
    5.
    发明授权
    Fuel nozzle and method for operating a combustor 有权
    燃料喷嘴和操作燃烧器的方法

    公开(公告)号:US09500369B2

    公开(公告)日:2016-11-22

    申请号:US13449695

    申请日:2012-04-18

    摘要: A fuel nozzle and a method for operating a combustor are disclosed. The method includes flowing a fuel and an oxidizer through a fuel nozzle, the fuel nozzle comprising an inner tube, an intermediate tube, and an outer tube each configured for flowing one of the fuel or the oxidizer therethrough. At least one of the inner tube, the intermediate tube, or the outer tube includes a plurality of swirler vanes. The method further includes imparting a swirl to the fuel and the oxidizer in the fuel nozzle, and exhausting the fuel and the oxidizer from the fuel nozzle into a combustion zone.

    摘要翻译: 公开了燃料喷嘴和操作燃烧器的方法。 该方法包括使燃料和氧化剂流过燃料喷嘴,燃料喷嘴包括内管,中间管和外管,每个都配置成使燃料或氧化剂之一流过其中。 内管,中间管或外管中的至少一个包括多个旋流叶片。 该方法还包括向燃料喷嘴中的燃料和氧化剂施加漩涡,并将燃料和氧化剂从燃料喷嘴排出到燃烧区中。

    Combustor nozzle and method for supplying fuel to a combustor
    6.
    发明授权
    Combustor nozzle and method for supplying fuel to a combustor 有权
    燃烧器喷嘴和用于向燃烧器供应燃料的方法

    公开(公告)号:US09371989B2

    公开(公告)日:2016-06-21

    申请号:US13110256

    申请日:2011-05-18

    摘要: A combustor nozzle includes a first and second liquid fuel passages that terminate at first and second fuel ports. A first diluent passage terminates at a first diluent outlet radially surrounding the second fuel ports. A second diluent passage terminates at a second diluent outlet between the first diluent outlet and the second fuel ports. A third diluent passage surrounds at least a portion of the first and second diluent passages. A method for supplying fuel to a combustor includes flowing a liquid fuel through a first fuel passage and flowing an emulsified liquid fuel through a second fuel passage. The method further includes flowing a first diluent through a shroud surrounding the second fuel passage to a first diluent passage surrounding at least a portion of the second fuel passage and flowing a second diluent through a second diluent passage radially disposed between the first diluent passage and the second fuel passage.

    摘要翻译: 燃烧器喷嘴包括在第一和第二燃料端口处终止的第一和第二液体燃料通道。 第一稀释剂通道终止于径向围绕第二燃料端口的第一稀释剂出口。 第二稀释剂通道在第一稀释剂出口和第二燃料端口之间终止于第二稀释剂出口。 第三稀释剂通道围绕第一和第二稀释剂通道的至少一部分。 用于向燃烧器供应燃料的方法包括使液体燃料流过第一燃料通道并使乳化液体燃料流过第二燃料通道。 该方法还包括使第一稀释剂流过围绕第二燃料通道的护罩到围绕第二燃料通道的至少一部分的第一稀释剂通道,并使第二稀释剂流过放射状设置在第一稀释剂通道和第二稀释剂通道 第二燃料通道。

    Low headroom confined space geoexchange drilling system and method
    9.
    发明授权
    Low headroom confined space geoexchange drilling system and method 有权
    低空间限制空间土地交换钻井系统和方法

    公开(公告)号:US09010462B2

    公开(公告)日:2015-04-21

    申请号:US13096939

    申请日:2011-04-28

    申请人: Thomas Ross King

    发明人: Thomas Ross King

    摘要: A low headroom confined space drilling system is disclosed, comprising a low headroom drilling apparatus, a drilling fluid supply system, a drilling fluid collection system, and a drilling fluid recycling apparatus for supplying a recycled drilling fluid to the drilling apparatus. A method of installing a geoexchange borehole in an interior space of a building is also disclosed, comprising installing a borehole access chamber in a floor slab of a building, positioning a low headroom floor mounted rotary drilling apparatus over the borehole access chamber, providing a pressurized drilling fluid to the drill rod string and powering a rotary downhole drilling device attached to the drill rod string to advance the borehole to a desired depth, recovering a drilling fluid and drill cuttings from the borehole, removing drill cuttings from the recovered drilling fluid using the drilling fluid recycling apparatus and returning a recycled drilling fluid to the drilling apparatus.

    摘要翻译: 公开了一种低空间密闭空间钻井系统,包括一个低余量钻井设备,一个钻井液供应系统,一个钻井液收集系统和一个用于向钻井设备提供循环钻井液的钻井液回收设备。 还公开了在建筑物的内部空间中安装地理交换钻孔的方法,包括在建筑物的楼板中安装钻孔进入室,将低顶板地板安装的旋转钻井设备定位在钻孔进入室上方,提供加压 将钻井流体钻到钻杆柱上并为连接到钻杆柱的旋转井下钻井装置供能,以将井眼推进到期望的深度,回收钻井流体并钻出钻孔,从钻井液中回收钻屑,使用 钻井液回收设备并将再循环的钻井液返回钻井设备。