EXTRACORPOREAL BLOOD OXYGENATION SYSTEM HAVING INTEGRATED BLOOD PUMP, HEAT EXCHANGER AND MEMBRANE OXYGENATOR
    1.
    发明申请
    EXTRACORPOREAL BLOOD OXYGENATION SYSTEM HAVING INTEGRATED BLOOD PUMP, HEAT EXCHANGER AND MEMBRANE OXYGENATOR 审中-公开
    具有集成血液泵,热交换器和膜氧化剂的超声波血液氧化系统

    公开(公告)号:WO1997016213A2

    公开(公告)日:1997-05-09

    申请号:PCT/US1996017172

    申请日:1996-10-22

    Abstract: An extracorporeal blood oxygenation system comprising an integrated blood pump/heat exchanger/membrane oxygenator assembly which is mountable upon, and engageable with, a separate motor/drive assembly. The blood pump of the system incorporates a novel axial/centrifugal impeller assembly. An optional blood reservoir may be incorporated into the system to receive and contain venous return and/or surgical site blood. Also, an optional arterial filter may be incorporated into the system for filtering the oxygenated blood before the blood is returned to the patient. The pump/heat exchanger/membrane oxygenator component is preferably constructed such that heat exchange fluid which is being infused into the heat exchanger will pass through and/or in contact with a portion of the membrane oxygenator so as to further maintain the temperature of blood as it passes through the membrane oxygenator.

    Abstract translation: 一种体外血液氧合系统,其包括集成的血液泵/热交换器/膜氧合器组件,其可安装在单独的电动机/驱动组件上并可与其接合。 该系统的血泵包含一个新的轴向/离心式叶轮组件。 可选择的血液储存器可以并入系统以接收和容纳静脉回流和/或手术部位血液。 此外,可选的动脉过滤器可以并入系统中以在血液返回到患者之前过滤氧合血液。 泵/热交换器/膜氧合器部件优选构造成使得正在输入到热交换器中的热交换流体将与膜氧合器的一部分通过和/或接触,以进一步将血液温度保持为 它通过膜充氧器。

    MODULAR DISPOSABLE BLOOD OXYGENATORS WITH REUSABLE HEAT SOURCE AND OTPIONAL INTEGRATED BLOOD PUMP
    2.
    发明申请
    MODULAR DISPOSABLE BLOOD OXYGENATORS WITH REUSABLE HEAT SOURCE AND OTPIONAL INTEGRATED BLOOD PUMP 审中-公开
    具有可回收热源的模块化溶解性血液氧化剂和腹腔积液血液泵

    公开(公告)号:WO1994008640A1

    公开(公告)日:1994-04-28

    申请号:PCT/US1993009600

    申请日:1993-10-07

    Abstract: A blood oxygenator/heat exchanger system (10) includes disposable and durable components, the latter being possible of permanent installation to further reduce costs, inconvenience and risks of use. The system may selectively include a blood pump (136) of axial, centrifugal, or ventricular type, along with an integral venous reservoir (206). By combination, arrangement and cooperation of structural features blood pumping volume is decreased, advantageous blood flow paths are achieved, blood damage is reduced, and durable components are reusable for lowest costs. The oxygenator/heat exchanger (58) nests upon a durable heat source base (24) to be supported thereby, while redundant boundaries are provided between blood and heat transfer media.

    Abstract translation: 血液充氧器/热交换器系统(10)包括一次性和耐用的部件,后者可以永久安装,以进一步降低成本,不便和使用风险。 该系统可以选择性地包括轴向,离心或心室型血液泵(136)以及整体静脉储存器(206)。 通过结合,结构特点的排列与配合,血液抽取体积减少,实现有利的血液流路,减少血液损伤,耐用部件可重复利用,成本最低。 氧合器/热交换器(58)嵌套在耐用的热源基座(24)上,由此支撑,同时在血液和传热介质之间提供冗余的边界。

    MODULAR DISPOSABLE BLOOD OXYGENATORS WITH REUSABLE HEAT SOURCE AND OPTIONAL INTEGRATED BLOOD PUMP
    4.
    发明公开
    MODULAR DISPOSABLE BLOOD OXYGENATORS WITH REUSABLE HEAT SOURCE AND OPTIONAL INTEGRATED BLOOD PUMP 失效
    可重复使用的和热源MODULAR EINWEGBLUTOXYGENATOR可以可选地集成血泵。

    公开(公告)号:EP0625057A1

    公开(公告)日:1994-11-23

    申请号:EP93923311.0

    申请日:1993-10-07

    Inventor: RAIBLE, Donald

    Abstract: Un système oxygénateur de sang/échangeur de chaleur (10) comprend des composants jetables et durables, ces derniers pouvant être montés à demeure afin de réduire d'avantage les coûts, les inconvénients et les risques d'utilisation. Le système peut comprendre une pompe à sang (136) de type axial, centrifuge ou ventriculaire ainsi qu'un réservoir de sang veineux intégré (206). Grâce à l'agencement et la coopération combinés d'éléments structuraux, le volume de pompage du sang est diminué, des chemins de circulation du sang avangateux sont obtenus, les éventuels dégâts du sang sont réduits, et les composants durables peuvent être réutilisés afin d'abaisser les coûts. L'oxygénateur/échangeur de chaleur (58) s'emboîtent sur une base de source thermique durable (24) qui joue le rôle de support, des éléments frontières étant prévus entre le sang et les milieux de transfert de chaleur.

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