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公开(公告)号：US08696626B2
公开(公告)日：2014-04-15
申请号：US12182489
申请日：2008-07-30
申请人： Claudia F. E. Kirsch
发明人： Claudia F. E. Kirsch
CPC分类号： A61M5/36 , A61M1/3627 , A61M5/385 , B01D19/0031 , B01D19/0036
摘要： A device for removal of a gas from a liquid in a medical infusion line has a housing containing a plurality of hollow fiber membranes. Preferably liquid passes on the exterior of the membranes and gas bubbles in the liquid pass into the lumens of the hollow fiber membranes. This is for removal by a vacuum. The device can include its own vacuum chamber. When the device has its own vacuum chamber, it can include a warning system to alert a user to replace the device when the provided vacuum is no longer sufficient.
摘要翻译： 用于从医用输液管线中的液体中除去气体的装置具有包含多个中空纤维膜的壳体。 液体优选流过膜的外部，液体中的气泡进入中空纤维膜的内腔。 这是通过真空去除。 该装置可以包括其自己的真空室。 当设备具有其自己的真空室时，当提供的真空不再足够时，其可以包括警告系统来警告用户更换设备。
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公开(公告)号：US06503225B1
公开(公告)日：2003-01-07
申请号：US09530309
申请日：2000-10-23
IPC分类号： A61M100
CPC分类号： A61M1/3627 , A61M1/1627 , A61M5/385 , B01D19/0031 , B01D61/00 , B01D63/02 , B01D63/043 , B01D2313/04
摘要： A device (10) for removal of gas bubbles and dissolves gasses from fluids delivered into a patient during medical procedures is disclosed. A housing (20) having a number of gas permeable hollow fibers (50) passing therethrough is provided. The infused fluid is introduced through the interior lumens of the hollow fibers (50), and entrained or dissolved gasses are drawn through the fiber walls to the outer or shell side of the fibers. A vacuum may be drawn on the housing through a vent (32) to enhance gas removal. A passage (70) is optionally provided through the device to allow a tool or other device to be passed therethrough.
摘要翻译： 公开了一种用于在医疗过程中移除气泡并从输送到患者体内的流体溶解气体的装置（10）。 提供了具有多个透气中空纤维（50）穿过的壳体（20）。 输入的流体通过中空纤维（50）的内腔导入，夹带或溶解的气体通过纤维壁被吸引到纤维的外侧或外侧。 可以通过排气口（32）在壳体上抽真空，以增强气体的去除。 任选地通过该装置提供通道（70），以允许工具或其它装置通过。
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