Implantable infusion pump
    11.
    发明授权
    Implantable infusion pump 失效
    植入式输液泵

    公开(公告)号:US5836915A

    公开(公告)日:1998-11-17

    申请号:US529776

    申请日:1995-09-18

    IPC分类号: A61M5/00 A61M5/142 A61M37/00

    CPC分类号: A61M5/14276

    摘要: The invention concerns an implantable infusion pump for dosed emission of medicines into the human body comprising a pump chamber formed by an upper chamber portion (3) and a lower chamber portion (2), whereby said pump chamber is divided by a flexible membrane (6) into a pressure chamber (8) and a medicine reservoir (7). Refill apertures (12, 14) covered by septa (13, 15) are further provided. The septa (13, 15) are hermetically clamped by holders (4, 5). According to the invention, catch connections are used as main connections (31, 32, 33) and as ancillary connections (34, 35) for the connection of the pump components (2, 3, 4, 5), whereby the main connections (31, 32, 33) substantially support the interior pressure strain generated under normal operating load and the locked ancillary connections (34, 35) are hereby not or only nimimally brought into operation due to respective arrangement and dimensioning of the catch members. The ancillary connections (34, 35) are only activated in the case of a further pressure increase due to overload or failure of the main connections (31, 32, 33).

    摘要翻译: 本发明涉及一种可植入输液泵,用于药物向人体中的剂量发射,包括由上室部分(3)和下室部分(2)形成的泵室,由此所述泵室由柔性膜(6 )进入压力室(8)和药液贮存器(7)。 进一步提供由隔片(13,15)覆盖的补充孔(12,14)。 隔垫(13,15)由支架(4,5)气密夹紧。 根据本发明,捕捉连接用作主连接件(31,32,33)以及作为用于连接泵部件(2,3,4,5)的辅助连接件(34,35)),由此主连接件 31,32,33)基本上支撑在正常操作负载下产生的内部压力应变,并且锁定的辅助连接(34,35)由于捕捉构件的相应布置和尺寸而不被或仅仅微妙地投入使用。 在由于主连接(31,32,33)的过载或故障引起的进一步的压力增加的情况下,辅助连接(34,35)仅被激活。

    Urine measurement apparatus and method for the determination of the
density of urine
    12.
    发明授权
    Urine measurement apparatus and method for the determination of the density of urine 失效
    尿液测定装置及尿液密度测定方法

    公开(公告)号:US5769087A

    公开(公告)日:1998-06-23

    申请号:US481473

    申请日:1995-10-19

    摘要: A body fluid measurement apparatus for continually monitoring the body fluids produced by a catheterized patient is disclosed. The apparatus comprises a discharge hose in fluid communication with the patient, a housing that supports the discharge hose, a dripping chamber for temporarily holding the body fluid while temperature and electrical conductivity measurements are made, a force transducer for producing a signal representing the weight of the body fluid mass collected, a container for collecting the body fluid that is suspended from the force transducer, a storage cell power source, and a computer for processing a signal generated by the force transducer, for generating a timing signal, and for computing the patient's body fluid volume flow in a certain time interval. All computed measurements are sent to a display also located on the apparatus. Additionally, two angle sensors, located in two planes orthogonal to one another, provide a signal to the computer for the compensation of the inclined position of the housing and for the compensation of an erroneous measurement of the weight of the body fluids collected. In addition, a method for the automatic monitoring and recording of the corrected volume flow of body fluids produced by a catheterized patient is also disclosed.

    摘要翻译: PCT No.PCT / EP94 / 03671 Sec。 371 1995年10月19日日期 102(e)1995年10月19日日期PCT 1994年11月8日PCT PCT。 公开号WO95 / 1352400 日期1995年5月18日公开了一种用于连续监测由导管患者产生的体液的体液测量装置。 该装置包括与患者流体连通的排出软管,支撑排出软管的壳体,用于在进行温度和电导率测量时暂时保持体液的滴液室,用于产生表示重量的信号的力传感器 收集的体液质量,用于收集从力传感器悬挂的体液的容器,存储单元电源和用于处理由力传感器产生的信号的计算机,用于产生定时信号,并且用于计算 患者体液体积在一定时间间隔内流动。 所有计算的测量值都被发送到也位于设备上的显示器。 另外,位于彼此正交的两个平面中的两个角度传感器向计算机提供信号以补偿壳体的倾斜位置,并补偿对所收集的体液的重量的错误测量。 此外,还公开了一种用于自动监测和记录由导管患者产生的体液的校正体积流量的方法。

    METHOD OF SEALING AN AIR GAP IN A LAYER OF A SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE
    14.
    发明申请
    METHOD OF SEALING AN AIR GAP IN A LAYER OF A SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE 有权
    在半导体结构和半导体结构层中密封空气隙的方法

    公开(公告)号:US20120126413A1

    公开(公告)日:2012-05-24

    申请号:US13300953

    申请日:2011-11-21

    IPC分类号: H01L23/48

    摘要: Providing a first layer of a semiconductor structure having at least one air gap between conductive lines formed in the first layer. The air gap extends into the first layer from a first surface of the first layer. A barrier dielectric material over the first surface and the air gap is selected to have a dielectric constant less than 3.5 and to provide a barrier to prevent chemicals entering the at least one air gap. An air gap can extend from a first surface of the first layer to at least a portion of side surfaces of the at least two conductive lines to expose at least a portion of the side surfaces.

    摘要翻译: 提供在第一层中形成的导线之间具有至少一个气隙的半导体结构的第一层。 气隙从第一层的第一表面延伸到第一层。 选择第一表面和空气间隙上的阻挡介电材料以具有小于3.5的介电常数并提供屏障以防止化学品进入至少一个气隙。 气隙可以从第一层的第一表面延伸到至少两个导电线的侧表面的至少一部分,以暴露侧表面的至少一部分。

    METHOD OF SEALING AN AIR GAP IN A LAYER OF A SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE
    15.
    发明申请
    METHOD OF SEALING AN AIR GAP IN A LAYER OF A SEMICONDUCTOR STRUCTURE AND SEMICONDUCTOR STRUCTURE 有权
    在半导体结构和半导体结构层中密封空气隙的方法

    公开(公告)号:US20110021036A1

    公开(公告)日:2011-01-27

    申请号:US12936113

    申请日:2008-04-17

    IPC分类号: H01L21/312

    摘要: A method of sealing an air gap in a layer of a semiconductor structure comprises providing a first layer of the semiconductor structure having at least one air gap for providing isolation between at least two conductive lines formed in the first layer. The at least one air gap extends into the first layer from a first surface of the first layer. The method further comprises forming a barrier layer of a barrier dielectric material over the first surface of the first layer and the at least one air gap. The barrier dielectric material is selected to have a dielectric constant less than 3.5 and to provide a barrier to prevent chemicals entering the at least one air gap. In another embodiment, the at least one air gap extends from a first surface of the first layer to at least a portion of side surfaces of the at least two conductive lines to expose at least a portion of the side surfaces, and a barrier layer of a barrier dielectric material is formed over the exposed portions of the side surfaces of each of the at least two conductive lines.

    摘要翻译: 密封半导体结构层中的气隙的方法包括提供具有至少一个气隙的半导体结构的第一层,用于在形成在第一层中的至少两个导电线之间提供隔离。 所述至少一个气隙从所述第一层的第一表面延伸到所述第一层中。 该方法还包括在第一层的第一表面和至少一个气隙上形成阻挡介电材料的阻挡层。 阻挡介电材料被选择为具有小于3.5的介电常数并且提供屏障以防止化学品进入至少一个气隙。 在另一个实施例中,至少一个空气间隙从第一层的第一表面延伸到至少两个导电线的侧表面的至少一部分以暴露至少一部分侧表面,并且阻挡层 在所述至少两根导电线中的每一个的侧表面的暴露部分上形成阻挡介电材料。

    INTERMEDIATE PRODUCT FOR A MULTICHANNEL FET AND PROCESS FOR OBTAINING AN INTERMEDIATE PRODUCT
    16.
    发明申请
    INTERMEDIATE PRODUCT FOR A MULTICHANNEL FET AND PROCESS FOR OBTAINING AN INTERMEDIATE PRODUCT 有权
    用于多通道FET的中间产品和获得中间产品的过程

    公开(公告)号:US20110003451A1

    公开(公告)日:2011-01-06

    申请号:US12865517

    申请日:2008-02-08

    摘要: An intermediate product in the manufacture of a vertical multiple-channel FET device containing alternating —Si—[(SiGe)—Si]u- stacked layers is shown, as well as a process for selectively etching the SiGe layers in such a stacked layer system, and products obtained from such selective etching. Differential Ge content is added to the successive layers to provide uniform removal of the sacrificial SiGe layers.

    摘要翻译: 示出了制造包含交替的-Si - [(SiGe)-Si]层叠层的垂直多通道FET器件的中间产品,以及用于在这种堆叠层系统中选择性蚀刻SiGe层的工艺 ,以及从这种选择性蚀刻获得的产品。 将差分Ge含量添加到连续层中以提供牺牲SiGe层的均匀去除。

    Antenna assembly comprising a surface dipole
    17.
    发明授权
    Antenna assembly comprising a surface dipole 有权
    包括表面偶极子的天线组件

    公开(公告)号:US07138954B2

    公开(公告)日:2006-11-21

    申请号:US10528105

    申请日:2003-09-11

    IPC分类号: H01Q9/28

    CPC分类号: H01Q9/285 H01Q23/00

    摘要: An improved antenna assembly, wherein: the opposing end regions of the dipole halves are each electrically connected to a respective connection line; the connection lines lead to two amplifiers; the outputs of both amplifiers are connected to the two inputs of a transform, whose output is at least indirectly electrically connected to a connector, a coaxial connector; one or more filters are provided; the filters are positioned between the connection lines and the connector terminal; the filter or filters is/are designed to suppress mobile radio frequency ranges and/or to protect broadcasting signals.

    摘要翻译: 一种改进的天线组件,其中:偶极子半部的相对端部区域各自电连接到相应的连接线; 连接线通向两个放大器; 两个放大器的输出连接到变换的两个输入,其输出至少间接地电连接到连接器,同轴连接器; 提供一个或多个过滤器; 过滤器位于连接线和连接器端子之间; 滤波器或滤波器被设计为抑制移动射频范围和/或保护广播信号。

    Hydraulic system for actuating at least two operating systems of a motor vehicle
    19.
    发明授权
    Hydraulic system for actuating at least two operating systems of a motor vehicle 失效
    用于驱动机动车辆的至少两个操作系统的液压系统

    公开(公告)号:US06474749B2

    公开(公告)日:2002-11-05

    申请号:US09874871

    申请日:2001-06-04

    IPC分类号: B60T834

    摘要: A hydraulic system for actuating at least two operating systems of a motor vehicle has a first hydraulic medium reservoir for storing a hydraulic medium. A distribution valve is connected to the first hydraulic medium reservoir and to the operating systems of the motor vehicle. A control unit is connected to the distribution valve which is configured to distribute the hydraulic medium from the first hydraulic medium reservoir to the operating systems of the motor vehicle and to control flow of the hydraulic medium to the operating systems of the motor vehicle such that one of the operating systems has priority with regard to supply of the hydraulic medium. A first one of the operating systems is a brake device having a brake power assist unit, a brake valve, and a master brake cylinder. The brake power assist unit is connected via the brake valve to the control unit.

    摘要翻译: 用于致动机动车辆的至少两个操作系统的液压系统具有用于存储液压介质的第一液压介质储存器。 分配阀连接到第一液压介质储存器和机动车辆的操作系统。 控制单元连接到分配阀,其被配置为将液压介质从第一液压介质储存器分配到机动车辆的操作系统并且控制液压介质到机动车辆的操作系统的流动,使得一个 的操作系统在液压介质的供给方面具有优先权。 操作系统中的第一个是具有制动助力单元,制动阀和主制动缸的制动装置。 制动助力单元经由制动阀连接到控制单元。