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21. 发明申请

US20170312416A1 AMBULATORY LUNG ASSIST DEVICE WITH IMPLANTED BLOOD PUMP AND OXYGENATOR 审中-公开
公开(公告)号：US20170312416A1
公开(公告)日：2017-11-02
申请号：US15654102
申请日：2017-07-19
申请人： HeartWare, Inc.
发明人： Martin STRUEBER
IPC分类号： A61M1/32 , A61M1/14 , A61M1/36 , A61M1/10 , A61M1/12 , A61M1/16
CPC分类号： A61M1/32 , A61M1/1008 , A61M1/101 , A61M1/1012 , A61M1/122 , A61M1/14 , A61M1/1698 , A61M1/3666 , A61M1/3667
摘要： The present disclosure provides a system for oxygenating blood. The system may include an implantable blood pump that may draw a supply of blood from the circulatory system of a mammalian subject, such as a human being. The blood pump may provide the supply of blood to an adaptor, where the supply of blood may be supplied to either or both of a first branch or second branch. The first branch may lead to an external blood oxygenator. The oxygenator may oxygenate the blood, and the blood may be returned to the circulatory system of the mammalian subject. The second branch may bypass the oxygenator and may connect to the circulatory system of the mammalian subject. In this regard, while the blood is supplied to the second branch, the oxygenator may be disconnected and blood may be prevented from entering the first branch.

22. 发明授权

US09775940B2 Method and apparatus for mitigating acute reoxygenation injury during percutaneous coronary intervention 有权
公开(公告)号：US09775940B2
公开(公告)日：2017-10-03
申请号：US15362307
申请日：2016-11-28
申请人： Rheoxtech, LLC
发明人： Neil J. Thomas , Gintaras A. Vaisnys
IPC分类号： A61M31/00 , A61M1/36 , A61M1/32 , A61M25/10 , A61M5/172 , A61M1/16
CPC分类号： A61M1/3613 , A61M1/1698 , A61M1/32 , A61M1/36 , A61M1/3664 , A61M1/3666 , A61M5/1723 , A61M25/10 , A61M25/104 , A61M2025/1095 , A61M2202/0439 , A61M2205/3306 , A61M2205/3375 , A61M2230/005 , A61M2230/205
摘要： A system and methods are described for improving the management of ischemic cardiac tissue during acute coronary syndromes. The system combines a catheter-based sub-system which allows for simultaneous balloon dilation of a coronary artery and infusion of a carefully controlled perfusate during percutaneous coronary intervention. The system allows for modulation of levels of oxygen at the time of percutaneous intervention. In addition, catheters and systems are provided for administration of fluids with modified oxygen content during an intervention that incorporate upstream flow control members to compartmentalize the perfusion of the target coronary artery and the remainder of the heart.

23. 发明申请

US20170224894A1 Blood Pumping Device 审中-公开
公开(公告)号：US20170224894A1
公开(公告)日：2017-08-10
申请号：US15501491
申请日：2015-07-27
申请人： Scandinavian Real Heart AB
发明人： Azad Najar
IPC分类号： A61M1/10 , A61M1/36 , A61M1/12
CPC分类号： A61M1/1096 , A61M1/1006 , A61M1/1037 , A61M1/1046 , A61M1/1081 , A61M1/1098 , A61M1/12 , A61M1/122 , A61M1/3666 , A61M2205/18 , A61M2205/3331 , A61M2205/3368 , A61M2205/50 , A61M2205/8206 , A61M2205/8243
摘要： A blood pumping device comprising at least a first pump and a second pump, and a first and second pump actuating means for inducing a blood flow in a body's circulatory system is disclosed. Each pump comprises one upper chamber having an inlet channel and one lower chamber having an outlet channel. The upper and lower chambers are separated by a movable valve plane provided with a valve. The pump actuating means are configured to apply a movement to said valve plane in an upward and downward direction between said upper and lower chambers in response to control signals from a control unit, such that when said valve plane moves in an upward direction the valve provided in the valve plane is in an open position allowing a flow of blood from the upper chamber to the lower chamber, and when the valve plane moves in a downward direction the valve is in the closed position and blood is ejected from the lower chamber through the outlet channel. The bottom part of the lower chamber is provided with a bag-like portion.

24. 发明申请

US20170216509A1 Portable medical apparatus for cardiopulmonary aid to patients 审中-公开
公开(公告)号：US20170216509A1
公开(公告)日：2017-08-03
申请号：US15490070
申请日：2017-04-18
申请人： RAND S.r.l.
发明人： Corrado Bellini
IPC分类号： A61M1/16 , A61M1/36 , A61M1/26
CPC分类号： A61M1/1698 , A61M1/1629 , A61M1/3626 , A61M1/3666 , A61M2205/3673 , A61M2205/502 , A61M2209/08 , A61M2230/207 , A61M2230/30 , A61M2230/50
摘要： A portable medical apparatus for cardiopulmonary aid to patients includes a transportable machine body that integrates an heater/cooler unit and an extracorporeal circuit for circulating the blood of a patient. The extracorporeal circuit includes a line for drawing venous blood from the patient, a line for returning arterial blood to the patient, a pumping unit for pumping blood along the extracorporeal circuit, a heat exchanger for thermoregulating blood in the extracorporeal circuit, and an oxygenator unit for blood oxygenation.

25. 发明授权

US09669147B2 Biomedical apparatus for pumping blood of a human or an animal patient through a secondary intra- or extracorporeal blood circuit 有权
公开(公告)号：US09669147B2
公开(公告)日：2017-06-06
申请号：US14786242
申请日：2014-04-22
申请人： ETH Zurich
发明人： Gregor Ochsner , Lino Guzzella , Marianne Schmid Daners , Raffael Amacher
IPC分类号： A61M1/12 , A61M1/36 , A61B5/107 , A61B5/00 , A61B8/00 , A61B5/02 , A61B5/029 , A61B5/15 , A61B8/12 , A61M1/10
CPC分类号： A61M1/3607 , A61B5/02028 , A61B5/029 , A61B5/1073 , A61B5/1076 , A61B5/15003 , A61B5/150229 , A61B5/150992 , A61B5/4836 , A61B5/6869 , A61B5/6876 , A61B8/00 , A61B8/12 , A61B8/4245 , A61M1/1008 , A61M1/101 , A61M1/1086 , A61M1/122 , A61M1/3666 , A61M1/3667 , A61M2205/04 , A61M2205/058 , A61M2205/33 , A61M2205/3303 , A61M2205/3306 , A61M2205/3331 , A61M2205/3334 , A61M2205/3375 , A61M2205/3515 , A61M2205/353 , A61M2230/04
摘要： A biomedical apparatus for pumping blood of a human or an animal patient through a secondary blood circuit is provided, including a blood pump (10), an inlet duct (11) and an outlet duct (12) for guiding blood of the patient to the blood pump (10) and back to the patient. The device further includes a measuring device (14) for measuring a physical parameter of the heart (2) or of a blood vessel, and a controller (13) for regulating the power of the blood pump (10). The measuring device (14) is adapted to be arranged inside the heart (2) or the blood vessel, and the controller is configured to determine an estimate for an inner volume of the heart (2) or of the blood vessel based on the physical parameter and is configured to regulate the power of the blood pump (10) depending on this estimate.

26. 发明申请

US20170120030A1 Devices for Endovascular Access Through Extracorporeal Life Support Circuits 审中-公开
公开(公告)号：US20170120030A1
公开(公告)日：2017-05-04
申请号：US15338196
申请日：2016-10-28
申请人： ECMOtek, LLC
发明人： David Kaczorowski
IPC分类号： A61M39/10 , A61B17/34 , A61M39/20 , A61M1/16
CPC分类号： A61M39/1055 , A61B17/3423 , A61M1/1698 , A61M1/3653 , A61M1/3655 , A61M1/3659 , A61M1/3666 , A61M39/10 , A61M39/105 , A61M39/20 , A61M2039/1077
摘要： Adaptors, cannulas, caps, tube couplers, and systems thereof provide endovascular access through an established ECLS system. Adaptors having curved or angled shafts navigate right angle side ports of standard bypass cannulas and permit hemostatic introduction and direction of an intervention device to the axial flow path of the cannula lumen and bypass system. A modified cannula having an angled side port is also provided for use as an arterial cannula. A cap having an occluding surface may be inserted into the angled side port to prevent blood from stagnating in the angled side port. A tube coupler is also provided having an access port, such as an angled access port, and may be spliced into an established bypass system for vascular access point. Multiple couplers can be used to provide multiple access points. The adaptors and occlusive cap are interchangeable with each other and with secondary circuits.

27. 发明申请

US20170021080A1 MOBILE EXTRACORPOREAL LIFE SUPPORT SYSTEMS AND RELATED METHODS 审中-公开
标题翻译：手机超级生活支持系统及相关方法
公开(公告)号：US20170021080A1
公开(公告)日：2017-01-26
申请号：US14807732
申请日：2015-07-23
申请人： ZOLL LifeBridge GmbH
发明人： Michael Bonczar , Thomas Bauer , Jeremy Thomas Dabrowiak , Werner Hestner
IPC分类号： A61M1/16 , A61M1/36
CPC分类号： A61M1/1698 , A61G12/008 , A61M1/3601 , A61M1/3626 , A61M1/3643 , A61M1/3666 , A61M1/3667 , A61M2205/502 , A61M2209/082 , A61M2209/084 , A61M2209/086
摘要： Extracorporeal life support (ECLS) systems, devices and methods wherein a portable ECLS device is used to deliver cardiovascular support to a humans or animal patient (or harvested organ(s)) during pre-hospital or inter-hospital transport.
摘要翻译：体外生命支持（ECLS）系统，装置和方法，其中使用便携式ECLS装置在医院前或院内运输期间向人或动物患者（或收集的器官）递送心血管支持。

28. 发明申请

US20160346452A1 SYSTEMS AND METHODS FOR EXTRACORPOREAL SUPPORT 有权
标题翻译：用于提取支持的系统和方法
公开(公告)号：US20160346452A1
公开(公告)日：2016-12-01
申请号：US14727178
申请日：2015-06-01
申请人： Asia Pacific Medical Technology Development Company, Ltd
发明人： John R. Gilbert , Chih-Hsien Wang , Yih-Sharng Chen
IPC分类号： A61M1/36 , A61M1/32
CPC分类号： A61M1/369 , A61M1/3666 , A61M1/3667 , A61M2205/18 , A61M2205/3368 , A61M2205/3584 , A61M2205/52 , A61M2210/0693 , A61M2230/50
摘要： The example systems, apparatus and methods use a local perfusion extracorporeal circuit (LPEC) for perfusing a local target region of a body, with a systemic perfusion extracorporeal circuit (SPEC) coupled to the core region of the vasculature using a peripheral placed loop to the body, and a control procedure to cause the local target region of the body to be at a specified pattern of temperature values that are different than the temperature of the core of the body.
摘要翻译：示例性系统，装置和方法使用局部灌注体外电路（LPEC）来灌注身体的局部目标区域，其中全身灌注体外电路（SPEC）使用外周放置的环路连接到脉管系统的核心区域身体和使身体的局部目标区域处于与身体的核心温度不同的温度值的指定模式的控制程序。

29. 发明申请

US20160220746A1 SYSTEM AND METHOD FOR CARDIOPULMONARY BYPASS USING HYPOBARIC OXYGENATION 审中-公开
标题翻译：用超临界氧化作用的心脏旁路系统和方法
公开(公告)号：US20160220746A1
公开(公告)日：2016-08-04
申请号：US15024070
申请日：2014-09-22
申请人： Keith Gipson
发明人： Keith Gipson
IPC分类号： A61M1/16 , A61M39/24
CPC分类号： A61M1/1698 , A61M1/32 , A61M1/3632 , A61M1/3666 , A61M1/3667 , A61M39/24 , A61M2202/0208 , A61M2205/3375 , A61M2205/502
摘要： A system for cardiopulmonary bypass, including: a cardiopulmonary bypass reservoir configured to store a blood; a pump in fluid communication with the cardiopulmonary bypass reservoir configured to provide pressure to the system; an oxygen source including a pressure regulator configured to regulate an oxygen pressure; an oxygenator fluidly connected to the pressure regulator of the oxygen source via an sweep gas inlet, wherein the sweep gas inlet is configured to have a sub atmospheric pressure and the oxygenator is configured to oxygenate the blood; a vacuum regulator fluidly connected to the oxygenator via an sweep gas outlet, and configured to provide the sub atmospheric pressure; a flow restrictor fluidly connected to the sweep gas inlet and configured to allow for a pressure drop from the oxygen source to the oxygenator; and an arterial filter fluidly connected to a blood outlet of the oxygenator and to the cardiopulmonary bypass reservoir.
摘要翻译：一种用于体外循环的系统，包括：构造成存储血液的体外循环储液器; 与体外循环储液器流体连通的泵，其配置成向系统提供压力; 氧源，包括构造成调节氧气压力的压力调节器; 氧合器，其经由吹扫气体入口流体地连接到氧源的压力调节器，其中所述吹扫气体入口被配置为具有次大气压力，并且所述氧合器构造成使所述血液充氧; 真空调节器，其通过吹扫气体出口流体地连接到所述氧合器，并且被配置为提供所述次大气压; 限流器，其流体地连接到所述吹扫气体入口并且被配置为允许从所述氧源到所述氧合器的压降; 以及流体连接到氧合器的血液出口和心肺旁路容器的动脉过滤器。

30. 发明申请

US20160199563A1 EXTRACORPOREAL CIRCULATION DEVICE 有权
标题翻译：超声波循环装置
公开(公告)号：US20160199563A1
公开(公告)日：2016-07-14
申请号：US15075360
申请日：2016-03-21
申请人： TERUMO KABUSHIKI KAISHA
发明人： TOMOAKI HASHIMOTO
IPC分类号： A61M1/36 , H02P3/06 , A61M1/32
CPC分类号： A61M1/3607 , A61M1/1006 , A61M1/101 , A61M1/1086 , A61M1/32 , A61M1/3666 , A61M1/3667 , A61M2205/3334 , H02P3/06
摘要： An extracorporeal blood circulator includes a control unit and a speed manipulation section. A rotation display section displays a lower limit rotation setting value of a pump motor in accordance with a command of the control unit. The lower limit rotation speed setting value is a minimum rotation speed for preventing backflow of blood inside a circulation circuit A manually adjusted speed setting request from the manipulation section controls the pump speed, except that the controller enforces the lower limit speed setting unless receiving confirmation from a manipulator.
摘要翻译：体外血液循环器包括控制单元和速度操作部。旋转显示部根据控制单元的指令显示泵电动机的下限旋转设定值。下限转速设定值是用于防止循环回路A内的血液回流的最小转速，除了控制器执行下限速度设定以外，来自操作部的手动调节速度设定请求控制泵速度，除非接收到来自一个操纵器

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