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    • 3. 发明申请
    • PRESSURE MEASUREMENT UNIT FOR DETERMINING FLUID PRESSURE WITHIN A MEDICAL FLUID DISPENSING DEVICE
    • 用于在医用流体分配装置中测定流体压力的压力测量单元
    • WO2014020501A1
    • 2014-02-06
    • PCT/IB2013/056108
    • 2013-07-25
    • DEBIOTECH S.A.
    • MAGNENAT, OlivierCUENI, Reto
    • A61M5/142G01L19/00A61M5/168
    • A61M5/142A61M5/16854A61M2205/12A61M2205/3331G01L19/00G01L19/0023
    • A fluid container for a medical fluid dispensing device, comprises a rigid body (3) for delimiting with the inside part of its wall a volume of the medical fluid, and a membrane (5) that covers at least an opening of the rigid body thereby creating a fluid tight lid, the opening corresponding to a measurement area, and the membrane further covers a portion of an outside part of the rigid body's wall. The membrane comprises a flexible measurement part (11) corresponding to the opening of the rigid body, an attachment part (13) that is fixed to the rigid body, and a second part (12) that connects the flexible measurement part to the attachment part, and which comprises a rigid part (14), an upper part of which is connected to the flexible measurement part, and the rigid part further comprising a sealing surface (18), and a deformable part (15) which connects the rigid part to the attachment part. The fluid container further comprises a first gap (17) located between the rigid part and the rigid body, which is dimensioned to receive at least a part of the rigid part in a case when a force is applied onto the sealing surface and causes the deformable part to deform.
    • 用于医疗流体分配装置的流体容器包括刚性体(3),用于与其壁的内部部分界定一定体积的医用流体,以及覆盖刚体的至少一个开口的膜(5),从而 产生流体密封的盖,所述开口对应于测量区域,并且所述膜还覆盖所述刚体壁的外部的一部分。 膜包括对应于刚体的开口的柔性测量部分(11),固定到刚体的附接部分(13)和将柔性测量部分连接到附接部分的第二部分(12) ,其包括刚性部分(14),其上部连接到柔性测量部分,并且刚性部分还包括密封表面(18),以及可变形部分(15),其将刚性部分连接到 附件部分。 流体容器还包括位于刚性部分和刚体之间的第一间隙(17),其尺寸适于在将力施加到密封表面上的情况下容纳刚性部分的至少一部分,并且使可变形 部分变形。
    • 8. 发明公开
    • PRESSURE MEASUREMENT UNIT FOR DETERMINING FLUID PRESSURE WITHIN A MEDICAL FLUID DISPENSING DEVICE
    • 德克萨斯州
    • EP2879734A1
    • 2015-06-10
    • EP13759020.4
    • 2013-07-25
    • Debiotech S.A.
    • MAGNENAT, OlivierCUENI, Reto
    • A61M5/142G01L19/00A61M5/168
    • A61M5/142A61M5/16854A61M2205/12A61M2205/3331G01L19/00G01L19/0023
    • A fluid container for a medical fluid dispensing device, comprises a rigid body (3) for delimiting with the inside part of its wall a volume of the medical fluid, and a membrane (5) that covers at least an opening of the rigid body thereby creating a fluid tight lid, the opening corresponding to a measurement area, and the membrane further covers a portion of an outside part of the rigid body's wall. The membrane comprises a flexible measurement part (11) corresponding to the opening of the rigid body, an attachment part (13) that is fixed to the rigid body, and a second part (12) that connects the flexible measurement part to the attachment part, and which comprises a rigid part (14), an upper part of which is connected to the flexible measurement part, and the rigid part further comprising a sealing surface (18), and a deformable part (15) which connects the rigid part to the attachment part. The fluid container further comprises a first gap (17) located between the rigid part and the rigid body, which is dimensioned to receive at least a part of the rigid part in a case when a force is applied onto the sealing surface and causes the deformable part to deform.
    • 用于医疗流体分配装置的流体容器包括用于与其壁的内部部分界定一定体积的医用流体的刚性体,以及覆盖刚体的至少一个开口的膜,从而形成流体密封的盖, 所述开口对应于测量区域,并且所述膜还覆盖所述刚体壁的外部的一部分。 膜包括对应于刚体的开口的柔性测量部分,固定到刚体的附接部分和将柔性测量部分连接到附接部分的第二部分,其包括刚性部分, 其上部连接到柔性测量部分,并且刚性部分还包括密封表面,以及可变形部分,其将刚性部分连接到附接部分。 流体容器还包括位于刚性部分和刚体之间的第一间隙,其尺寸被设计成在将力施加到密封表面上并导致可变形部分变形的情况下容纳刚性部分的至少一部分 。