A TWO-STAGE SYSTEM AND METHOD FOR OXYGENATING AND REMOVING CARBON DIOXIDE FROM A PHYSIOLOGICAL FLUID
    2.
    发明申请
    A TWO-STAGE SYSTEM AND METHOD FOR OXYGENATING AND REMOVING CARBON DIOXIDE FROM A PHYSIOLOGICAL FLUID 审中-公开
    用于从生理流体中氧化和去除二氧化碳的两阶段系统和方法

    公开(公告)号:WO2012108855A1

    公开(公告)日:2012-08-16

    申请号:PCT/US2011/000236

    申请日:2011-02-10

    IPC分类号: A61M37/00

    摘要: A two-stage system for oxygenating and removing carbon dioxide from a physiological fluid, including: a primary exchange module configured to receive a gas having oxygen therein and a carrier fluid having carbon dioxide therein. The primary exchange module is configured to transfer oxygen from the gas to the carrier fluid and transfer carbon dioxide from the carrier fluid to the gas to create an oxygen loaded carrier fluid and a carbon dioxide load gas. A secondary exchange module is configured to receive the oxygen loaded carrier fluid and a physiological fluid having the carbon dioxide therein. The secondary exchange module is configured to transfer the oxygen from the oxygen loaded carrier fluid to the physiological fluid and transfer carbon dioxide from the physiological fluid to the carrier fluid to create an oxygen loaded physiological fluid.

    摘要翻译: 一种用于从生理流体中氧化和除去二氧化碳的两级系统,包括:主交换模块,被配置为接收其中具有氧气的气体和其中具有二氧化碳的载体流体。 主交换模块被配置为将氧从气体转移到载体流体并将二氧化碳从载体流体转移到气体中以产生负载氧的载体流体和二氧化碳负载气体。 次级交换模块被配置为接收负载氧的载体流体和其中具有二氧化碳的生理流体。 次级交换模块被配置为将氧从负载氧的载体流体转移到生理流体并将二氧化碳从生理流体转移到载体流体,以产生负载氧的生理流体。

    INTEGRATED PERFUSION DEVICE
    3.
    发明申请
    INTEGRATED PERFUSION DEVICE 审中-公开
    集成灌注装置

    公开(公告)号:WO2012013925A2

    公开(公告)日:2012-02-02

    申请号:PCT/GB2011/001118

    申请日:2011-07-26

    发明人: GOURLAY, Terrence

    IPC分类号: A61M1/16

    摘要: An integrated perfusion apparatus or device for use in e.g. extracorporeal membrane oxygenation, cardiopulmonary bypass, or isolated organ or limb perfusion, comprises a blood pump for circulating blood through the device; a blood oxygenator for oxygenating blood, and at least one heat control unit capable of controlling and/or regulating blood temperature within the device, wherein the at least one heat control unit comprises at least one solid state heating and/or cooling source, such as at least one Peltier device. The invention also relates to a method of performing perfusion on a patient, limb or organ, comprising using the perfusion device.

    摘要翻译: 使用于例如 体外膜式氧合,体外循环或分离的器官或肢体灌注,包括用于使血液循环通过装置的血泵; 用于使血液充氧的血液充氧器以及能够控制和/或调节装置内的血液温度的至少一个热量控制单元,其中所述至少一个热量控制单元包括至少一个固态加热和/或冷却源,例如 至少一个珀尔帖装置。 本发明还涉及对患者,肢体或器官进行灌注的方法,包括使用灌注装置。

    SYSTEM FOR THE TREATMENT OF BLOOD
    4.
    发明申请
    SYSTEM FOR THE TREATMENT OF BLOOD 审中-公开
    治疗血液系统

    公开(公告)号:WO2010115533A1

    公开(公告)日:2010-10-14

    申请号:PCT/EP2010/001959

    申请日:2010-03-27

    发明人: FARNIKOVA, Helena

    IPC分类号: A61M1/34

    摘要: The present invention relates to a system for the treatment of blood, in particular a highly efficient system for the safe removal of CO2 and bicarbonates from the blood in a blood circuit connected to a patient by means of a venous-venous connection having at least an inlet or tube line (1) for receiving a flow of blood for CO2 (or bicarbonate) removal and an outlet or tube line (9) for the blood deprived of CO2 (or bicarbonate); the system comprises: - an hemofilter (or dialyzer) (3), disposed between said inlet (1) and said outlet (9), and provided with means for separating the plasmatic water from the blood and for conveying the same plasmatic water thru a second tube line (4); - a device (6) for removing bicarbonates and/or CO2, disposed and acting on said second tube line (4), in a position which is downstream of said hemofilter (3) and upstream of a third tube line (8) which brings back the treated plasmatic water in the blood circuit downstream of said hemofilter (3).

    摘要翻译: 本发明涉及一种用于治疗血液的系统,特别是一种高效系统,用于通过静脉 - 静脉连接连接到患者的血液回路中的血液中的二氧化碳和碳酸氢盐的安全去除,所述静脉 - 静脉连接至少具有 入口或管线(1),用于接收用于二氧化碳(或碳酸氢盐)去除的血液流,以及用于被剥夺二氧化碳(或碳酸氢盐)的血液的出口或管道(9); 所述系统包括: - 设置在所述入口(1)和所述出口(9)之间的血液滤器(或透析器)(3),并且设置有用于从所述血液分离血浆水和用于输送相同血浆水的装置 第二管线(4); - 设置并作用在所述第二管线(4)上的碳酸氢盐和/或CO 2的装置(6),位于所述血液滤清器(3)的下游和第三管线(8)的下游 将所述血液滤器(3)下游的血液回路中的经处理的血浆水回送。

    SYSTEM FOR ENRICHING A BODILY FLUID WITH A GAS HAVING AUTOMATED PRIMING CAPABILITIES
    6.
    发明申请
    SYSTEM FOR ENRICHING A BODILY FLUID WITH A GAS HAVING AUTOMATED PRIMING CAPABILITIES 审中-公开
    具有自动化能力的气体增强体液的系统

    公开(公告)号:WO2010065392A3

    公开(公告)日:2010-08-12

    申请号:PCT/US2009065671

    申请日:2009-11-24

    申请人: THEROX INC

    IPC分类号: A61M1/32

    摘要: This invention discloses a modular system having a base module, a mid-section control module, and a display module for preparing and administering a gas-enriched bodily fluid. Gas-enrichment is achieved by a gas-enriching device which can be in the form of a disposable cartridge. During operation, the gas-enrichment device is placed in an enclosure within the control module to form a fluid pathway for extracorporeal circulation of the bodily fluid. An electronic controller manages the various aspects of the system and executes an automated method for priming the extracorporeal circuit.

    摘要翻译: 本发明公开了一种具有基础模块,中段控制模块和用于制备和施用富含气体的体液的显示模块的模块化系统。 气体富集通过可以是一次性药筒形式的气体富集装置实现。 在操作期间,气体富集装置被放置在控制模块内的外壳中以形成用于体液的体外循环的流体通路。 电子控制器管理系统的各个方面,并执行用于引发体外电路的自动化方法。

    METHOD AND APPARATUS FOR PERITONEAL HYPOTHERMIA AND/OR RESUSCITATION
    7.
    发明申请
    METHOD AND APPARATUS FOR PERITONEAL HYPOTHERMIA AND/OR RESUSCITATION 审中-公开
    方法和装置用于腹膜上皮和/或恢复

    公开(公告)号:WO2007048068A3

    公开(公告)日:2007-07-12

    申请号:PCT/US2006041515

    申请日:2006-10-23

    IPC分类号: A61M1/00

    摘要: Embodiments of the invention provide apparatus, systems and methods for introducing fluids into a body cavity for hypothermic and resuscitative treatment. One embodiment provides an apparatus for introducing fluids into a peritoneal cavity comprising an access device for insertion into subcutaneous tissue, an infusion member and an advancement member. The access device includes a lumen, a proximal end, a tissue penetrating distal end and a stop for controlling the depth of the distal end into tissue. The infusion member includes an infusion lumen, a removal lumen and at least one sensor and is advanceable from a lumen of the access device into the peritoneal cavity. The advancement member is removably positionable in an infusion member lumen and has sufficient column strength to advance the infusion member tip through abdominal wall tissue into the peritoneal cavity. When the advancement member is removed, the infusion member tip is substantially atraumatic.

    摘要翻译: 本发明的实施例提供了用于将流体引入体腔以进行低温和复苏治疗的装置,系统和方法。 一个实施例提供了一种用于将流体引入腹膜腔的装置,包括用于插入皮下组织的进入装置,输注构件和前进构件。 进入装置包括内腔,近端,组织穿透远端和用于控制远端进入组织的深度的止挡件。 输注构件包括输液腔,移除腔和至少一个传感器,并且可从进入装置的内腔进入腹膜腔。 推进构件可移除地定位在输注构件内腔中并且具有足够的柱强度以将输注构件尖端通过腹壁组织推进到腹膜腔中。 当推进构件被移除时,输液构件尖端基本上是无创伤的。

    CONTROL OF BUBBLE FORMATION IN EXTRACORPOREAL CIRCULATION
    8.
    发明申请
    CONTROL OF BUBBLE FORMATION IN EXTRACORPOREAL CIRCULATION 审中-公开
    超声波循环中泡沫形成的控制

    公开(公告)号:WO2006101447A1

    公开(公告)日:2006-09-28

    申请号:PCT/SE2006/050032

    申请日:2006-03-16

    IPC分类号: A61M1/36

    摘要: The invention relates to control of bubble formation in a fluid during extracorporeal circulation. A fluid supply means (111a) is configured to supply fluid to the extracorporeal circuit (111a, 111b, 113, 114, 115, 116), a flow control means (113) is connectable to the 5 extracorporeal circuit and configured to control the flow of the fluid in the circuit; a gas exchange means (114) is connectable to the circuit and configured to gas exchange of the circulated fluid; an antibubble control unit (125) is connectable to an outlet (123) of the gas exchange means and configured to control the total gas pressure over a gas-exchange membrane (118) of the gas exchange means, whereby the amount of gas in the fluid leaving 10 the gas exchange means can be controlled; and fluid return means (115, 116) is connected to the gas exchange means and configured to reintroduce the fluid into the patient.

    摘要翻译: 本发明涉及在体外循环期间控制流体中的气泡形成。 流体供应装置(111a)构造成将流体供应到体外回路(111a,111b,113,114,115,116),流量控制装置(113)可连接到体外回路5并被配置成控制流体 的电路中的流体; 气体交换装置(114)可连接到电路并且构造成气体交换循环流体; 反气管控制单元(125)可连接到气体交换装置的出口(123),并被配置为控制气体交换装置的气体交换膜(118)上的总气体压力,由此气体交换装置 离开10的气体可以控制气体交换装置; 并且流体返回装置(115,116)连接到气体交换装置并被配置为将流体重新引入到患者体内。