Surgically Implantable Joint Spacer
    1.
    发明申请
    Surgically Implantable Joint Spacer 审中-公开
    手术可植入关节间隔

    公开(公告)号:US20140114424A1

    公开(公告)日:2014-04-24

    申请号:US13943333

    申请日:2013-07-16

    Abstract: A spacer formed of an intermetallic compound, such as nitinol. The spacer includes two segments shaped in opposing arches. The unique properties of the intermetallic compound enable the material to be deformed into a planar, insertable shape when the material is cooled below a transition temperature and returns to the undeformed shape when the material returns to an ambient, operational temperature. An expansion mechanism assembly can engage with the spacer to apply an expansion force. The expansion force extends the spacer longitudinally drawing the spacer into the planar configuration. The expansion mechanism assembly can be used to guide the spacer into the desired position within the patient. The spacer control mechanism assembly is subsequently removed, relieving the expansion force. The spacer returns to the natural undeformed shape as it returns to body temperature. Retention features can be integrated in the spacer to aid in retaining the spacer in location.

    Abstract translation: 由金属间化合物如镍钛诺形成的间隔物。 间隔件包括形成相对拱形的两个段。 当材料冷却到转变温度以下时,金属间化合物的独特性能使材料变形成平面可插入的形状,并且当材料回到环境温度时,返回到未变形的形状。 膨胀机构组件可以与间隔件接合以施加膨胀力。 膨胀力将间隔件纵向拉伸成平面构型。 膨胀机构组件可以用于将间隔件引导到患者体内的期望位置。 随后移除间隔件控制机构组件,减轻膨胀力。 当返回到体温时,垫片返回到自然未变形的形状。 保持特征可以集成在间隔件中以帮助将间隔件保持在位置。

    Surgically implantable joint spacer

    公开(公告)号:US10258480B1

    公开(公告)日:2019-04-16

    申请号:US15138191

    申请日:2016-04-25

    Abstract: A spacer formed of an intermetallic compound, such as nitinol. The spacer includes at least two segments shaped in opposing arches. The unique properties of the intermetallic compound enable the material to be deformed into a planar, insertable shape when the material is cooled below a transition temperature and returns to the undeformed shape when the material returns to an ambient, operational temperature. An expansion mechanism assembly engages with the spacer to apply an expansion force, extending the spacer longitudinally drawing the spacer into the planar configuration. The expansion mechanism assembly can be used to guide the spacer into the desired position within the patient. The spacer control mechanism assembly is subsequently removed, relieving the expansion force, returning the spacer to the natural un-deformed, arched shape as it returns to body temperature. Retention features can be integrated in the spacer to aid in retaining the spacer in location.

    Surgically implantable joint spacer
    3.
    发明授权
    Surgically implantable joint spacer 有权
    手术切除关节间隔

    公开(公告)号:US09320611B2

    公开(公告)日:2016-04-26

    申请号:US13943333

    申请日:2013-07-16

    Abstract: A spacer formed of an intermetallic compound, such as nitinol. The spacer includes two segments shaped in opposing arches. The unique properties of the intermetallic compound enable the material to be deformed into a planar, insertable shape when the material is cooled below a transition temperature and returns to the undeformed shape when the material returns to an ambient, operational temperature. An expansion mechanism assembly can engage with the spacer to apply an expansion force. The expansion force extends the spacer longitudinally drawing the spacer into the planar configuration. The expansion mechanism assembly can be used to guide the spacer into the desired position within the patient. The spacer control mechanism assembly is subsequently removed, relieving the expansion force. The spacer returns to the natural undeformed shape as it returns to body temperature. Retention features can be integrated in the spacer to aid in retaining the spacer in location.

    Abstract translation: 由金属间化合物如镍钛诺形成的间隔物。 间隔件包括形成相对拱形的两个段。 当材料冷却到转变温度以下时,金属间化合物的独特性能使材料变形成平面可插入的形状,并且当材料回到环境温度时,返回到未变形的形状。 膨胀机构组件可以与间隔件接合以施加膨胀力。 膨胀力将间隔件纵向拉伸成平面构型。 膨胀机构组件可以用于将间隔件引导到患者体内的期望位置。 随后移除间隔件控制机构组件,减轻膨胀力。 当返回到体温时,垫片返回到自然未变形的形状。 保持特征可以集成在间隔件中以帮助将间隔件保持在位置。

    Ventilation system and method for assembling the same
    4.
    发明授权
    Ventilation system and method for assembling the same 有权
    通风系统及其组装方法

    公开(公告)号:US08858168B2

    公开(公告)日:2014-10-14

    申请号:US12041465

    申请日:2008-03-03

    CPC classification number: F04D17/161 F04D29/626 Y10T29/49826

    Abstract: A method for assembling a ventilation system is provided. The method includes providing a ventilation hood that includes a cover portion and a discharge portion extending from the cover portion. The cover portion includes a first aperture, an opposite second aperture, and a cavity therein, wherein an interior of the discharge portion is in flow communication with the cover portion cavity. The method also includes coupling a rotatable member at least partially within the ventilation hood, such that the rotatable member extends at least partially through at least one of the first and second apertures, and such that rotation of the rotatable member induces a windage-driven flow of fluid between a portion of the rotatable member and at least one of the first and second apertures.

    Abstract translation: 提供一种组装通风系统的方法。 该方法包括提供一个通风罩,该通风罩包括盖部分和从盖部分延伸的排出部分。 盖部分包括第一孔,相对的第二孔和其中的空腔,其中排出部分的内部与盖部分空腔流动连通。 该方法还包括将可旋转构件至少部分地连接在通风罩内,使得可旋转构件至少部分地延伸穿过第一和第二孔中的至少一个,并且使得可旋转构件的旋转引起风向驱动流 的可旋转构件的一部分与第一和第二孔中的至少一个之间的流体。

    VENTILATION SYSTEM AND METHOD FOR ASSEMBLING THE SAME
    5.
    发明申请
    VENTILATION SYSTEM AND METHOD FOR ASSEMBLING THE SAME 有权
    通风系统及其装配方法

    公开(公告)号:US20090220336A1

    公开(公告)日:2009-09-03

    申请号:US12041465

    申请日:2008-03-03

    CPC classification number: F04D17/161 F04D29/626 Y10T29/49826

    Abstract: A method for assembling a ventilation system is provided. The method includes providing a ventilation hood that includes a cover portion and a discharge portion extending from the cover portion. The cover portion includes a first aperture, an opposite second aperture, and a cavity therein, wherein an interior of the discharge portion is in flow communication with the cover portion cavity. The method also includes coupling a rotatable member at least partially within the ventilation hood, such that the rotatable member extends at least partially through at least one of the first and second apertures, and such that rotation of the rotatable member induces a windage-driven flow of fluid between a portion of the rotatable member and at least one of the first and second apertures.

    Abstract translation: 提供一种组装通风系统的方法。 该方法包括提供一个通风罩,该通风罩包括盖部分和从盖部分延伸的排出部分。 盖部分包括第一孔,相对的第二孔和其中的空腔,其中排出部分的内部与盖部分空腔流动连通。 该方法还包括将可旋转构件至少部分地连接在通风罩内,使得可旋转构件至少部分地延伸穿过第一和第二孔中的至少一个,并且使得可旋转构件的旋转引起风向驱动流 的可旋转构件的一部分与第一和第二孔中的至少一个之间的流体。

    ALTERNATE METHOD FOR DILUENT INJECTION FOR GAS TURBINE NOx EMISSIONS CONTROL
    6.
    发明申请
    ALTERNATE METHOD FOR DILUENT INJECTION FOR GAS TURBINE NOx EMISSIONS CONTROL 审中-公开
    用于气体涡轮NOx排放控制的备用注射方法

    公开(公告)号:US20110265488A1

    公开(公告)日:2011-11-03

    申请号:US12770065

    申请日:2010-04-29

    Abstract: A method and system for gas turbine emissions management through delivery of a diluent fluid stream (steam, CO2, N2 etc) into a gas turbine combustion system while the gas turbine is operating on a conventional fuel such as light distillate oil or natural gas. The diluent injection system delivers required diluent-to-fuel ratios over the emissions compliance operating range of the gas turbine. The method for diluent injection is coupling the injection system to a gas turbine compressor discharge purge system, such that the diluent fluid is mixed with compressor discharge air. The mixed compressor discharge purge air and diluent stream are injected into the gas turbine combustor through a non-fueled combustion fuel nozzle passage to achieve emissions guarantee compliance.

    Abstract translation: 一种用于燃气轮机排放管理的方法和系统,其通过在燃气轮机在诸如轻质蒸馏油或天然气的常规燃料上操作时将稀释液流(蒸汽,CO 2,N 2等)输送到燃气轮机燃烧系统中。 稀释剂注射系统在燃气轮机的排放顺从操作范围内提供所需的稀释剂与燃料比。 稀释剂注射的方法是将喷射系统耦合到燃气轮机压缩机排气净化系统,使得稀释液与压缩机排放空气混合。 混合压缩机排出净化空气和稀释剂流通过非燃料燃烧燃料喷嘴通道注入燃气轮机燃烧器,以实现排放保证符合性。

    Vertebral cavitation surgical tool
    7.
    发明授权
    Vertebral cavitation surgical tool 有权
    椎动脉外科手术刀

    公开(公告)号:US09308001B2

    公开(公告)日:2016-04-12

    申请号:US13421067

    申请日:2012-03-15

    Abstract: The instant invention describes a surgical tool for providing cavitations, or void spots, within the interior of body regions. The surgical tool is constructed and arranged to penetrate almost all interior body regions in which formation of a cavity or void space is necessary for diagnostic or treatment purposes. The surgical tool comprises an insertable member receiving structure sized and shaped to receive one or more insertable devices. The interior lumen of the insertable member receiving structure allows the insertable device to slide and/or rotate relative to the insertable member receiving structure and vice versa. At least one insertable member is a cavity forming device which has a plurality of cavity forming members constructed and arranged with spring-like characteristics for traversing between a cavity forming position and a non-cavity forming position. Upon traversal back to the cavity forming position, the displacement members retain their cavity forming structural configurations.

    Abstract translation: 本发明描述了用于在身体区域内部提供空穴或空穴的手术工具。 外科手术工具被构造和布置成穿透几乎所有内部​​身体区域,在这些区域中形成腔或空隙空间是诊断或治疗目的所必需的。 外科手术工具包括可插入构件接收结构,其尺寸和形状适于接收一个或多个可插入装置。 可插入构件接收结构的内腔允许可插入装置相对于可插入构件接收结构滑动和/或旋转,反之亦然。 至少一个可插入构件是空腔形成装置,其具有多个空腔形成构件,其构造和布置有弹簧状特征,用于在空腔形成位置和非空腔形成位置之间穿过。 在穿过空腔形成位置时,位移构件保持其空腔形成结构构造。

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