System of dampening pressure pulsations caused by a positive displacement pump in endoscopic surgery
    94.
    发明申请
    System of dampening pressure pulsations caused by a positive displacement pump in endoscopic surgery 有权
    内镜手术中正位移泵引起的压力波动的抑制系统

    公开(公告)号:US20060129099A1

    公开(公告)日:2006-06-15

    申请号:US11240393

    申请日:2005-10-03

    CPC classification number: A61M3/0258 A61M3/0216

    Abstract: A system for distending body tissue cavities of subjects by continuous flow irrigation during endoscopic procedures, the system including: a fluid source reservoir containing a non viscous physiologic fluid meant for cavity distension; a fluid supply conduit tube connecting the fluid source reservoir to an inlet port of a variable speed positive displacement inflow pump and an outlet port of the said inflow pump being connectable to an inflow port of an endoscope instrument through an inflow tube for pumping the fluid at a controlled flow rate into the cavity, the flow rate of the said inflow pump being termed as the inflow rate; an inflow pressure transducer being located anywhere in the inflow tube between the outlet port of the inflow pump and the inflow port of the endoscope; an outflow port of the endoscope being connectable to a waste fluid collecting container via a waste fluid carrying tube, and characterized in that an active inflow pressure pulsation dampening means is connected to the inflow tube for dampening the pressure pulsations inside the cavity created by the positive displacement inflow pump.

    Abstract translation: 一种用于在内窥镜程序期间通过连续流动灌注来增加受试者的身体组织腔的系统,所述系统包括:含有用于腔膨胀的非粘性生理液的流体源储存器; 将流体源储存器连接到变速正排量流入泵的入口和所述流入泵的出口的流体供应管道,其可通过流入管连接到内窥镜器械的流入口,用于将流体泵送 进入空腔的受控流速,所述流入泵的流量被称为流入速率; 流入压力传感器位于流入管的出口与内窥镜的流入口之间的流入管的任何地方; 所述内窥镜的流出口经由废液输送管可连接到废液收集容器,其特征在于,主动流入压力脉动阻尼装置连接到所述流入管,用于阻尼所述空腔内产生的压力脉动 排量流入泵。

    Tissue cavity distending system with low turbulence

    公开(公告)号:US20060122557A1

    公开(公告)日:2006-06-08

    申请号:US11211571

    申请日:2005-08-26

    CPC classification number: A61M3/0237 A61B1/015 A61M1/0058

    Abstract: The present invention provides a system and a method for distending a body tissue cavity of a subject by continuous flow irrigation by using a positive displacement pump, such as a pneumatic pump, on the inflow side and a positive displacement pump, such as a peristaltic pump, on the outflow side, such that the amplitude of the pressure pulsations created by a the two positive displacement pump inside the said tissue cavity is substantially dampened to almost negligible levels. The present invention also provides a method for accurately determining the rate of fluid loss, into the subject's body system, during any endoscopic procedure without utilizing any deficit weight or fluid volume calculation, the same being accomplished by using two fluid flow rate sensors. The present invention also provides a system of creating and maintaining any desired pressure in a body tissue cavity for any desired cavity outflow rate. The system and the methods of the present invention described above can be used in any endoscopic procedure requiring continuous flow irrigation few examples of such endoscopic procedures being hysteroscopic surgery, arthroscopic surgery, trans uretheral surgery, endoscopic surgery of the brain and endoscopic surgery of the spine.

    Low turbulence fluid management system for endoscopic procedures
    96.
    发明申请
    Low turbulence fluid management system for endoscopic procedures 有权
    低湍流流体管理系统用于内窥镜手术

    公开(公告)号:US20060122556A1

    公开(公告)日:2006-06-08

    申请号:US11211562

    申请日:2005-08-26

    Abstract: The present invention provides a system and a method for distending a body tissue cavity of a subject by continuous flow irrigation by using two positive displacement pumps, such as peristaltic pumps, one pump on the inflow side and another pump on the outflow side, such that the amplitude of the pressure pulsations created by a the said positive displacement pumps inside the tissue cavity is substantially dampened to almost negligible levels. The present invention also provides a method of reducing the frequency of the said pressure pulsations. The present invention also provides a method for accurately determining the rate of fluid loss, into the subject's body system, during any endoscopic procedure without utilizing any deficit weight or fluid volume calculation, the same being accomplished by using two fluid flow rate sensors. The present invention also provides a system of creating and maintaining any desired pressure in a body tissue cavity for any desired cavity outflow rate. The system and the methods of the present invention described above can be used in any endoscopic procedure requiring continuous flow irrigation few examples of such endoscopic procedures being hysteroscopic surgery, arthroscopic surgery, trans uretheral surgery, endoscopic surgery of the brain and endoscopic surgery of the spine.

    Abstract translation: 本发明提供一种系统和方法,其通过使用两个容积式泵,例如蠕动泵,流入侧的一个泵和流出侧的另一个泵,通过连续流动冲洗来膨胀受试者的身体组织腔,使得 由组织空腔内的所述正位移泵产生的压力脉动的幅度基本上被抑制到几乎可忽略的水平。 本发明还提供一种降低所述压力脉动频率的方法。 本发明还提供了一种用于在任何内窥镜程序中精确地确定流体损失速率的方法,而不使用任何缺陷重量或流体体积计算,这通过使用两个流体流速传感器来实现。 本发明还提供了一种在任何期望的腔体流出速率下,在身体组织腔中产生和维持任何所需压力的系统。 上述本发明的系统和方法可用于需要连续流动灌洗的任何内窥镜程序中,这种内窥镜手术的例子是宫腔镜手术,关节镜手术,经皮穿刺手术,脑内窥镜手术和脊柱内窥镜手术 。

    Hybrid dielectric film
    97.
    发明申请
    Hybrid dielectric film 有权
    混合电介质膜

    公开(公告)号:US20060051972A1

    公开(公告)日:2006-03-09

    申请号:US10936156

    申请日:2004-09-07

    Abstract: A method of forming a hybrid inorganic/organic dielectric layer on a substrate for use in an integrated circuit is provided, wherein the method includes forming a first dielectric layer on the substrate via chemical vapor deposition, and forming a second dielectric layer on the first dielectric layer via chemical vapor deposition, wherein one of the first dielectric layer and the second dielectric layer is formed from an organic dielectric material, and wherein the other of the first dielectric layer and the second dielectric layer is formed from an inorganic dielectric material.

    Abstract translation: 提供了一种在用于集成电路的衬底上形成杂化无机/有机电介质层的方法,其中所述方法包括通过化学气相沉积在衬底上形成第一电介质层,并在第一电介质上形成第二电介质层 层,其中所述第一介电层和所述第二介电层中的一个由有机介电材料形成,并且其中所述第一介电层和所述第二介电层中的另一个由无机介电材料形成。

    Single and dual damascene techniques utilizing composite polymer dielectric film
    98.
    发明申请
    Single and dual damascene techniques utilizing composite polymer dielectric film 有权
    使用复合聚合物电介质膜的单和双镶嵌技术

    公开(公告)号:US20050221606A1

    公开(公告)日:2005-10-06

    申请号:US10815994

    申请日:2004-03-31

    Abstract: A method of forming an electrically conductive element in an integrated circuit is disclosed. The method includes depositing a composite polymer dielectric film onto a silicon-containing substrate, wherein the composite polymer dielectric film includes a silane-containing adhesion promoter layer formed on the silicon-containing substrate, and a low dielectric constant polymer layer formed on the adhesion promoter layer, depositing a silane-containing hard mask layer onto the composite polymer dielectric film, exposing the adhesion promoter layer and the hard mask layer to a free radical-generating energy source to chemically bond the adhesion promoter layer to the underlying silicon-containing substrate and to the low dielectric constant polymer layer, and to chemically bond the composite polymer dielectric film to the hard mask layer, etching an etched feature in the hard mask layer and the composite polymer dielectric film, and depositing an electrically conductive material in the etched feature.

    Abstract translation: 公开了一种在集成电路中形成导电元件的方法。 该方法包括将复合聚合物电介质膜沉积到含硅衬底上,其中复合聚合物电介质膜包括在含硅衬底上形成的含硅烷的粘合促进剂层,以及形成在粘合促进剂上的低介电常数聚合物层 将含硅烷的硬掩模层沉积到复合聚合物电介质膜上,将粘附促进剂层和硬掩模层暴露于自由基产生能量源以将粘附促进剂层化学键合到下面的含硅基材上;以及 到低介电常数聚合物层,并且将复合聚合物电介质膜化学键合到硬掩模层,蚀刻硬掩模层和复合聚合物电介质膜中的蚀刻特征,以及在蚀刻特征中沉积导电材料。

    Method and system for forming an organic light-emitting device display having a plurality of passive polymer layers
    99.
    发明申请
    Method and system for forming an organic light-emitting device display having a plurality of passive polymer layers 审中-公开
    用于形成具有多个被动聚合物层的有机发光器件显示器的方法和系统

    公开(公告)号:US20050158454A1

    公开(公告)日:2005-07-21

    申请号:US11071668

    申请日:2005-03-02

    Abstract: A method of forming an organic light-emitting display on a substrate is disclosed, wherein the method includes forming a thin film transistor portion of the device on the substrate, wherein the thin film transistor portion includes control circuitry having an array of thin film transistors; and forming a light-emitting portion of the device over the thin film transistor portion, wherein the light-emitting portion includes an organic light-emitting layer, an electrode layer in electrical communication with the organic light-emitting layer, a polymer barrier layer disposed between the organic light-emitting layer and the electrode, and at least one other passive polymer layer, wherein the barrier layer and at least one other passive polymer layer are formed from a same polymer material.

    Abstract translation: 公开了一种在衬底上形成有机发光显示器的方法,其中该方法包括在衬底上形成器件的薄膜晶体管部分,其中薄膜晶体管部分包括具有薄膜晶体管阵列的控制电路; 以及在所述薄膜晶体管部分上形成所述器件的发光部分,其中所述发光部分包括有机发光层,与所述有机发光层电连通的电极层,设置有聚合物阻挡层 在有机发光层和电极之间以及至少一个其它被动聚合物层,其中阻挡层和至少一个其它被动聚合物层由相同的聚合物材料形成。

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