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    • 1. 发明申请
    • Ventriculostomy reservoir
    • 脑室造影术
    • US20060111688A1
    • 2006-05-25
    • US10995947
    • 2004-11-22
    • Robert KrausRobert TaylorJohn Buonanno
    • Robert KrausRobert TaylorJohn Buonanno
    • A61B19/00
    • A61M27/006A61M2202/0464
    • A resealable ventriculostomy reservoir device is provided. The device includes a base having an upper and lower opening, the upper opening defining an internal reservoir well, and a cap having an open bottom portion. The device further includes a flange element having a first portion disposed within a portion of the cap and a second portion extending distally beyond the open bottom portion of the cap and adapted for detachably mating with the internal reservoir well of the base. The second portion of the flange element includes a snap fit element adapted to cooperate with a feature on the internal reservoir well to secure the flange element and the base together. A sealing element is disposed between the internal reservoir well and the flange element to provide a fluid tight seal between the base and the flange element when the base and the flange element are detachably mated.
    • 提供可重复密封的脑室造口储液装置。 该装置包括具有上开口和下开口的基部,上开口限定内部储存器井,以及具有开口底部的盖。 该装置还包括凸缘元件,该凸缘元件具有设置在盖的一部分内的第一部分,以及第二部分,其向远端延伸超过盖的开口底部并且适于与基部的内部储存器可拆卸地配合。 凸缘元件的第二部分包括卡扣配合元件,其适于与内部储存器井上的特征配合以将凸缘元件和基座固定在一起。 密封元件设置在内部储存器井和法兰元件之间,以便当基座和法兰元件可拆卸地配合时,在基座和法兰元件之间提供流体密封。
    • 2. 发明授权
    • Multi-branched anti-reflux valve
    • 多分支防回流阀
    • US09220877B2
    • 2015-12-29
    • US12772847
    • 2010-05-03
    • Alan J. DextradeurRobert Kraus
    • Alan J. DextradeurRobert Kraus
    • A61M31/00A61M27/00
    • A61M27/006
    • A shunt system includes a first catheter and a second catheter, each having a proximal end and a distal end, and at least one opening adjacent to its distal end. A proximal end of a drainage catheter is in fluid communication with the proximal end of the first catheter and the proximal end of the second catheter. A first one-way valve is disposed in fluid communication with the first catheter between its proximal end and its at least one opening. The first one-way valve effectively blocks fluid flow from the proximal end to the at least one opening. A second one-way valve is disposed in fluid communication with the second catheter between its proximal end and its at least one opening. The second one-way valve effectively blocks fluid flow from the proximal end to the at least one opening.
    • 分流系统包括第一导管和第二导管,每个具有近端和远端,以及与其远端相邻的至少一个开口。 排水导管的近端与第一导管的近端和第二导管的近端流体连通。 第一单向阀设置成在其近端和其至少一个开口之间与第一导管流体连通。 第一单向阀有效地阻止从近端到至少一个开口的流体流动。 第二单向阀设置成在其近端与其至少一个开口之间与第二导管流体连通。 第二单向阀有效地阻止从近端到至少一个开口的流体流动。
    • 7. 发明申请
    • Illumination device comprising a heat sink
    • 包括散热器的照明装置
    • US20090129076A1
    • 2009-05-21
    • US12290807
    • 2008-11-04
    • Robert Kraus
    • Robert Kraus
    • F21V29/00
    • H05K1/0204H01L2224/48091H01L2224/48247H01L2224/73265H05K3/0061H05K2201/09054H05K2201/10106H01L2924/00014
    • The invention relates to an illumination device (1) comprising at least one substrate plate (2), at least two light-emitting diodes (3) (LEDs) arranged on the same side (A) of the substrate plate (2), and at least one electrically conductive cooling device (8) arranged on the opposite side (B) of the substrate plate (2), in particular a metallic heat sink (8), wherein at least two LEDs (3) are thermally operatively connected to the cooling device (8) by means of in each case at least one thermal coupling device (9) formed from an electrically conductive material. According to the invention, the cooling device (8) has at least two regions (8a, 8b, 8c) which are electrically isolated from one another, wherein a first region (8b) is thermally and electrically operatively connected to at least one first LED (3), and a second region (8a, 8c) is thermally and electrically operatively connected to at least one second LED (3).
    • 本发明涉及一种包括至少一个基板(2),至少两个布置在基板(2)的同一侧(A)上的发光二极管(3))的照明装置(1),以及 布置在基板(2)的相对侧(B)上的至少一个导电冷却装置(8),特别是金属散热器(8),其中至少两个LED(3)可热操作地连接到 冷却装置(8)通过在每种情况下至少一个由导电材料形成的热耦合装置(9)。 根据本发明,冷却装置(8)具有至少两个彼此电隔离的区域(8a,8b,8c),其中第一区域(8b)热和电操作地连接到至少一个第一LED (3),并且第二区域(8a,8c)热和电操作地连接到至少一个第二LED(3)。
    • 10. 发明申请
    • Multi-branched anti-reflux valve
    • 多分支防回流阀
    • US20070078398A1
    • 2007-04-05
    • US11212412
    • 2005-08-27
    • Alan DextradeurRobert Kraus
    • Alan DextradeurRobert Kraus
    • A61M5/178A61M5/00A61M31/00
    • A61M27/006
    • A shunt system includes a first catheter and a second catheter, each having a proximal end and a distal end, and at least one opening adjacent to its distal end. A proximal end of a drainage catheter is in fluid communication with the proximal end of the first catheter and the proximal end of the second catheter. A first one-way valve is disposed in fluid communication with the first catheter between its proximal end and its at least one opening. The first one-way valve effectively blocks fluid flow from the proximal end to the at least one opening. A second one-way valve is disposed in fluid communication with the second catheter between its proximal end and its at least one opening. The second one-way valve effectively blocks fluid flow from the proximal end to the at least one opening.
    • 分流系统包括第一导管和第二导管,每个具有近端和远端,以及与其远端相邻的至少一个开口。 排水导管的近端与第一导管的近端和第二导管的近端流体连通。 第一单向阀设置成在其近端和其至少一个开口之间与第一导管流体连通。 第一单向阀有效地阻止从近端到至少一个开口的流体流动。 第二单向阀设置成在其近端与其至少一个开口之间与第二导管流体连通。 第二单向阀有效地阻止从近端到至少一个开口的流体流动。