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7 条记录 (耗时 0.027 秒)

    Method and apparatus for making fluid delivery device
    4.
    发明授权
    Method and apparatus for making fluid delivery device 失效
    制造流体输送装置的方法和装置

    公开(公告)号：US5906703A

    公开(公告)日：1999-05-25

    申请号：US769654

    申请日：1996-12-19

    申请人： Marshall S Kriesel

    发明人： Marshall S Kriesel

    IPC分类号： B29C55/16 ,  B32B31/04 ,  B32B31/20

    CPC分类号： B29C55/165 ,  Y10T156/1756 ,  Y10T156/1759 ,  Y10T428/13

    摘要： A method and apparatus for the high volume manufacture of fluid infusion devices which embody a self-contained, stored-energy source for expelling fluids from the reservoir of the device into an ambulatory patient at precisely controlled rates over extended periods of time. In accordance with the method of the invention, the base and cover infusion components of the devices of the invention are manufactured in injection molded arrays which comprise a cover array which is superimposed over and connected to a base array with the elastomeric membrane being captured therebetween. The elastomeric membrane material, which forms the stored-energy source of the infusion devices, is continuously unrolled from a large roll of film-backed membrane material which is rotatably mounted on a turret assembly upon which a second back-up roll of elastomeric membrane material is also mounted. After being unrolled, the film backing is separated from the membrane and the membrane is introduced into a novel tenter apparatus which controllably, biaxially stretches the membrane material. Following the stretching step, the membrane is automatically cut and then sealed between the cover components and base components of the cover and base arrays. The finished, individual infusion devices are then separated from the arrays and automatically packaged for shipping.

    摘要翻译： 流体输注装置的大批量制造方法和装置，该装置体现了一种独立的储存能源，用于在延长的时间段以精确控制的速率将流体从装置的储存器排出到流动病人中。 根据本发明的方法，本发明的装置的底部和盖子输注部件由注射成型的阵列制造，该阵列包括覆盖阵列，其覆盖并连接到基部阵列上，弹性膜被捕获在其间。 形成输注装置的储能源的弹性体膜材料从大量的膜背衬膜材料连续展开，该膜片可旋转地安装在转台组件上，弹性膜材料的第二支撑辊 也安装。 展开后，将薄膜背衬与膜分离，并将膜引入可控地双向拉伸膜材料的新型拉幅机设备中。 在拉伸步骤之后，膜被自动切割，然后密封在盖和基部阵列的盖部件和基部部件之间。 完成的个体输液装置然后与阵列分离并自动包装运输。

    Fluid dispenser with fill adapter
    5.
    发明授权
    Fluid dispenser with fill adapter 失效
    带填充适配器的流体分配器

    公开(公告)号：US5980489A

    公开(公告)日：1999-11-09

    申请号：US165709

    申请日：1998-10-02

    申请人： Marshall S Kriesel

    发明人： Marshall S Kriesel

    IPC分类号： A61M5/14 ,  A61M5/152 ,  A61M37/00

    CPC分类号： A61M5/152 ,  A61M2209/045 ,  A61M5/141

    摘要： An elastomeric bladder type infusion device for delivering a beneficial agent, such as a drug to a patient at substantially a constant rate. The device uniquely includes an adjustable flow rate control mechanism for adjusting the rate at which fluid flows from the device. In one form of the invention, the apparatus also includes a novel flow indicator for visually indicating fluid flow from the device.

    摘要翻译： 一种用于以基本恒定的速率将有益剂例如药物递送到患者的弹性体膀胱型输注装置。 该装置独特地包括用于调节流体从装置流动的速率的可调节流量控制机构。 在本发明的一种形式中，该装置还包括用于在视觉上指示来自该装置的流体流动的新型流量指示器。

    Subcutaneous infusion set with dynamic needle
    6.
    发明授权
    Subcutaneous infusion set with dynamic needle 失效
    皮下输液器设置动态针头

    公开(公告)号：US5858005A

    公开(公告)日：1999-01-12

    申请号：US919146

    申请日：1997-08-27

    申请人： Marshall S Kriesel

    发明人： Marshall S Kriesel

    IPC分类号： A61M37/00 ,  A61M5/158 ,  A61M25/02

    CPC分类号： A61M5/14248 ,  A61M5/152 ,  A61M5/158 ,  A61M2005/1581 ,  Y10S128/26

    摘要： A subcutaneous infusion set for the subdermal infusion of fluids which includes a housing having an internal chamber within which a uniquely configured infusion cannula is dynamically mounted. The cannula, which is generally spiral shaped, has a body portion that is disposed within the internal chamber and a pierceable portion which extends angularly outwardly from the base of the apparatus. With this construction, when the device is interconnected with a patient, normal movement by the patient will permit the cannula to move dynamically within the internal chamber while the base of the device which is removably affixed to the patient 's skin remains completely stationary.

    摘要翻译： 用于皮下输注流体的皮下输注装置，其包括具有内部腔室的壳体，其中动态地安装独特构造的输注套管。 通常为螺旋形的套管具有设置在内部腔室内的主体部分和从设备的底部角向外延伸的可刺破部分。 利用这种结构，当装置与患者互连时，患者的正常运动将允许套管在内部腔室内动态移动，同时可移除地固定到患者皮肤的装置的底部保持完全静止。

    Medicament dispenser
    7.
    发明授权
    Medicament dispenser 失效
    药剂分配器

    公开(公告)号：US5993421A

    公开(公告)日：1999-11-30

    申请号：US992126

    申请日：1997-12-16

    申请人： Marshall S Kriesel

    发明人： Marshall S Kriesel

    IPC分类号： A61M5/142 ,  A61M5/145 ,  A61M5/152 ,  A61M5/24 ,  A61M37/00

    CPC分类号： A61M5/1454 ,  A61M5/152 ,  A61M2005/14506 ,  A61M2209/045 ,  A61M2209/06 ,  A61M5/14248 ,  A61M5/24 ,  Y10S128/12

    摘要： A compact fluid dispenser for use in controllably dispensing fluid medicaments and a cooperating reservoir fill assembly for controllably filling the fluid reservoir of the fluid dispenser. The fluid dispenser component includes a novel stored energy source in the form of an expandable, elastomeric member of unique construction that provides the force necessary to continuously and substantially uniformly expel fluid from the reservoir of the dispenser component. The fluid dispenser component further includes a fluid flow control assembly that filters and precisely controls the flow of the medicament solution from the reservoir of the dispenser container.

    摘要翻译： 用于可控地分配流体药物的紧凑型流体分配器和用于可控地填充流体分配器的流体储存器的配合的储存器填充组件。 流体分配器部件包括独特结构的可膨胀的弹性部件形式的新型存储的能量源，其提供连续地且基本均匀地从分配器部件的储存器排出流体所需的力。 流体分配器部件还包括流体流动控制组件，其过滤并精确地控制药液从分配器容器的容器的流动。