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29 条记录 (耗时 0.022 秒)

    Encapsulated seam for multilayer materials
    1.
    发明授权
    Encapsulated seam for multilayer materials 失效
    多层材料封装接缝

    公开(公告)号：US6024220A

    公开(公告)日：2000-02-15

    申请号：US998256

    申请日：1997-12-24

    申请人： Sidney T. Smith ,  Bradley Buchanan ,  Steven Giovanetto ,  Larry Rosenbaum

    发明人： Sidney T. Smith ,  Bradley Buchanan ,  Steven Giovanetto ,  Larry Rosenbaum

    IPC分类号： B29C65/00 ,  B29C65/18 ,  B31B19/64 ,  B31B39/00 ,  B65D75/26 ,  B65D35/10

    CPC分类号： B65D75/26 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/24244 ,  B29C66/43 ,  B29C66/4312 ,  B29C66/723 ,  B31B39/00 ,  B29C65/08 ,  B29C65/18 ,  B29C66/53262 ,  B29C66/71 ,  B29C66/712 ,  B29L2031/7128 ,  B29L2031/7148 ,  B31B2219/603 ,  B31B2237/05

    摘要： A container is disclosed comprising a first sidewall having a first layer and a second layer. The second layer overlaps a portion of the first layer to define an overlap area. A sealing flange extends from the first layer outward of the overlap area. A second sidewall is connected to the first sidewall along the sealing flange to define an inner chamber therebetween. The second sidewall and the sealing flange define a first layered structure having a first number of layers along the sealing flange. The overlap area and the second sidewall define a second layered structure having a second number of layers. The second number of layers is greater than the first number of layers. The container is sealed by positioning peripheral edges of the first and second sidewalls into registration so that the overlap area is substantially centrally disposed over the second sidewall and applying sealing energy to the first number of layers to define a peripheral seam.

    摘要翻译： 公开了一种容器，其包括具有第一层和第二层的第一侧壁。 第二层与第一层的一部分重叠以限定重叠区域。 密封凸缘从重叠区域的外部从第一层延伸。 第二侧壁沿着密封凸缘连接到第一侧壁，以在它们之间限定内室。 第二侧壁和密封凸缘限定了沿着密封凸缘具有第一数量的层的第一分层结构。 重叠区域和第二侧壁限定具有第二层数的第二分层结构。 第二层数大于第一层数。 通过将第一和第二侧壁的外围边缘定位成对准来使容器密封，使得重叠区域基本上居中设置在第二侧壁上方，并且将密封能量施加到第一层数以限定外围接缝。

    Method of sealing a port tube in a container
    6.
    发明授权
    Method of sealing a port tube in a container 失效
    密封容器中的端口管的方法

    公开(公告)号：US5976300A

    公开(公告)日：1999-11-02

    申请号：US990503

    申请日：1997-12-15

    申请人： Bradley Buchanan ,  Larry Rosenbaum ,  Sidney T. Smith

    发明人： Bradley Buchanan ,  Larry Rosenbaum ,  Sidney T. Smith

    IPC分类号： A61J1/05 ,  A61J1/10 ,  B29C65/00 ,  B29C65/02 ,  B29C65/04 ,  B31B19/84 ,  B32B27/08 ,  F16L11/04 ,  B32B31/20 ,  F16L13/02

    CPC分类号： A61J1/10 ,  B29C65/02 ,  B29C66/004 ,  B29C66/3282 ,  B29C66/3452 ,  B29C66/53262 ,  B29C66/73143 ,  B29C66/8322 ,  B32B27/08 ,  F16L11/04 ,  A61M2207/00 ,  B29C65/04 ,  B29C66/71 ,  B29L2031/7148 ,  B31B2219/9054

    摘要： The present invention provides a method for connecting rounded members between planar members comprising the steps of providing a rounded member having an outer layer having a first melting temperature range and an inner layer concentrically disposed within the outer layer and having a second melting temperature range, the second melting temperature range being warmer than the first melting temperature range, providing a pair of opposed planar members, the planar members each having a melting temperature within the first melting temperature range, positioning an end portion of the rounded member between perimeter edges of the pair of planar members to define an interface area, applying pressure to the interface area to collapse the end portion of the rounded member to essentially a flattened position, applying sealing energy to the interface area to heat the rounded member to a temperature within the first melting temperature range but below the second melting temperature range, thereby forming a weld between the planar members, and the rounded member in the interface area, and, releasing the pressure to the interface area wherein the end portion of the rounded member returns to an open position.

    摘要翻译： 本发明提供了一种在平面构件之间连接圆形构件的方法，包括以下步骤：提供具有第一熔化温度范围的外层和同心地设置在外层内并具有第二熔融温度范围的内层的圆形构件， 第二熔化温度范围比第一熔融温度范围更暖，提供一对相对的平面构件，每个平面构件的熔化温度在第一熔融温度范围内，将圆形构件的端部定位在该对的周边边缘之间 的平面构件以限定界面区域，向所述界面区域施加压力以将所述圆形构件的端部折叠到基本上平坦的位置，向所述界面区域施加密封能量以将所述圆形构件加热到所述第一熔化温度 范围但低于第二熔融温度范围，那里 y在所述平面构件和所述接合区域中的所述圆形构件之间形成焊接，并且将所述压力释放到所述圆形构件的端部返回到打开位置的所述界面区域。

    Multiple layer polymeric structure
    9.
    发明申请
    Multiple layer polymeric structure 失效
    多层聚合物结构

    公开(公告)号：US20090022985A1

    公开(公告)日：2009-01-22

    申请号：US12196061

    申请日：2008-08-21

    申请人： Sidney T. Smith ,  Larry Rosenbaum ,  Gregg Nebgen ,  Steven H. Giovanetto ,  Sue Rosenbaum

    发明人： Sidney T. Smith ,  Larry Rosenbaum ,  Gregg Nebgen ,  Steven H. Giovanetto ,  Sue Rosenbaum

    IPC分类号： B32B27/08 ,  B32B27/34 ,  B32B27/32 ,  B32B27/30

    CPC分类号： B32B27/30 ,  A61J1/10 ,  A61M2207/00 ,  B32B1/08 ,  Y10S128/24 ,  Y10S128/912 ,  Y10S206/828 ,  Y10S604/905 ,  Y10T428/1334 ,  Y10T428/1341 ,  Y10T428/2495 ,  Y10T428/269 ,  Y10T428/31757 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31935

    摘要： The present invention provides a receptacle (30) for a therapeutic fluid susceptible to deterioration on exposure to a gas such as oxygen or carbon dioxide. The receptacle (30) has walls of sheet material each including at least one layer forming a barrier essentially impermeable to such gas, and a seal sealing the walls together in a region thereof. A transfer tube (40) is sealed in the seal having a proximal end in the receptacle (30), a distal end accessible from outside the receptacle (30), a flow passage (56) extending between said proximal and distal ends, and a closure (54) blocking flow through the flow passage (56) adapted to be pierced by a tubular needle for transfer of therapeutic through the needle. The transfer tube (40) and closure (54) are essentially impermeable to said gas.

    摘要翻译： 本发明提供了一种用于治疗性液体的容器（30），其易于暴露于诸如氧气或二氧化碳的气体中的劣化。 容器（30）具有片状材料壁，每个层包括至少一层形成对这种气体基本上不可渗透的阻挡层，以及在其区域中将壁密封在一起的密封件。 传送管（40）被密封在密封件中，该密封件具有在容器（30）中的近端，可从容器（30）的外部接近的远端，在所述近端和远端之间延伸的流动通道（56） 封闭件（54）阻止流过通道（56）的流动，该流动通道（56）适于被管状针刺穿，用于通过针转运治疗剂。 输送管（40）和封闭件（54）对所述气体基本上是不可渗透的。