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公开(公告)号：US20190186483A1
公开(公告)日：2019-06-20
申请号：US16133279
申请日：2018-09-17
IPC分类号： F04B43/06 , F17D3/00 , F04B43/073 , A61M1/10 , A61M1/16 , A61M1/28 , F04B9/109 , F04B13/02 , F04B43/00 , F04B53/10 , F04B53/16 , F04B53/06 , F04B49/22 , F04B45/02 , F04B45/053 , F04B23/06 , F04B41/06 , F04B7/02 , F04B43/02
CPC分类号： F04B43/06 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1062 , A61M1/1087 , A61M1/1096 , A61M1/16 , A61M1/1605 , A61M1/1639 , A61M1/1656 , A61M1/1664 , A61M1/1666 , A61M1/287 , A61M2205/12 , A61M2205/128 , A61M2205/3317 , A61M2205/3324 , A61M2205/3368 , F04B7/02 , F04B9/109 , F04B13/02 , F04B23/06 , F04B41/06 , F04B43/00 , F04B43/02 , F04B43/073 , F04B43/0733 , F04B43/0736 , F04B45/02 , F04B45/0536 , F04B49/22 , F04B53/06 , F04B53/10 , F04B53/16 , F17D3/00 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139
摘要： A pumping cassette including a housing having at least two inlet fluid lines and at least two outlet fluid lines. At least one balancing pod within the housing and in fluid connection with the fluid paths. The balancing pod balances the flow of a first fluid and the flow of a second fluid such that the volume of the first fluid equals the volume of the second fluid. The balancing pod also includes a membrane that forms two balancing chambers. Also included in the cassette is at least two reciprocating pressure displacement membrane pumps. The pumps are within the housing and they pump the fluid from a fluid inlet to a fluid outlet line and pump the second fluid from a fluid inlet to a fluid outlet.
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公开(公告)号：US20190054224A1
公开(公告)日：2019-02-21
申请号：US16167400
申请日：2018-10-22
CPC分类号： A61M1/125 , A61M1/1008 , A61M1/101 , A61M1/1012 , A61M1/1013 , A61M1/102 , A61M1/1029 , A61M1/1031 , A61M1/1034 , A61M1/1086 , A61M1/1096 , A61M1/122 , A61M25/09 , A61M2025/0177 , A61M2025/0183 , A61M2205/3348 , Y10S415/90
摘要： An improved intravascular blood pump and related methods involving the broad inventive concept of equipping the intravascular blood pump with guiding features such that the intravascular blood pump can be selectively positioned at a predetermined location within the circulatory system of a patient.
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公开(公告)号：US20180117225A1
公开(公告)日：2018-05-03
申请号：US15801498
申请日：2017-11-02
申请人： ELLEBI Fin LLC
发明人： Gaetano Azzolina
CPC分类号： A61M1/106 , A61M1/1062 , A61M1/1096 , A61M1/122 , A61M1/127 , F04B43/06
摘要： A device for cardiocirculatory assistance constituting a pump for a blood flow includes a body, a pair of covers, and a pair of membranes. The device is provided with a circuit for the passage of a gas or gaseous fluid alternatively under pressure and depressurization so that a reciprocating pumping motion of the membranes is established.
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公开(公告)号：US20180038357A1
公开(公告)日：2018-02-08
申请号：US15635780
申请日：2017-06-28
IPC分类号： F04B7/02 , A61M1/16 , F04B53/10 , F04B53/06 , F04B49/22 , F04B45/02 , F04B43/073 , F04B43/06 , F04B43/02 , F04B43/00 , F04B13/02 , F04B9/109 , F04B53/16 , A61M1/10 , A61M1/28 , F17D3/00
CPC分类号： F04B53/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1062 , A61M1/1087 , A61M1/1096 , A61M1/16 , A61M1/1605 , A61M1/1639 , A61M1/1656 , A61M1/1664 , A61M1/1666 , A61M1/287 , A61M2205/12 , A61M2205/128 , A61M2205/3317 , A61M2205/3324 , A61M2205/3368 , F04B7/02 , F04B9/109 , F04B13/02 , F04B23/06 , F04B41/06 , F04B43/00 , F04B43/02 , F04B43/06 , F04B43/073 , F04B43/0733 , F04B43/0736 , F04B45/02 , F04B45/0536 , F04B49/22 , F04B53/06 , F04B53/16 , F17D3/00 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139
摘要： A pumping cassette including a housing having at least two inlet fluid lines and at least two outlet fluid lines. At least one balancing pod within the housing and in fluid connection with the fluid paths. The balancing pod balances the flow of a first fluid and the flow of a second fluid such that the volume of the first fluid equals the volume of the second fluid. The balancing pod also includes a membrane that forms two balancing chambers. Also included in the cassette is at least two reciprocating pressure displacement membrane pumps. The pumps are within the housing and they pump the fluid from a fluid inlet to a fluid outlet line and pump the second fluid from a fluid inlet to a fluid outlet.
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5.发明申请公开(公告)号：US20180008830A1
公开(公告)日：2018-01-11
申请号：US15655809
申请日：2017-07-20
发明人： Daniel Walter Kaiser
IPC分类号： A61N1/365 , A61N1/05 , A61B5/00 , A61N1/368 , A61B5/0215 , A61N1/372 , A61B5/11 , A61M1/10 , A61M1/12
CPC分类号： A61N1/36585 , A61B5/0215 , A61B5/042 , A61B5/1118 , A61B5/14542 , A61B5/1459 , A61B5/686 , A61B5/7278 , A61B2017/00026 , A61B2017/00243 , A61M1/1005 , A61M1/101 , A61M1/1032 , A61M1/106 , A61M1/107 , A61M1/1074 , A61M1/1086 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/127 , A61M2205/3334 , A61M2230/005 , A61M2230/20 , A61M2230/30 , A61M2230/42 , A61M2230/63 , A61N1/056 , A61N1/36521 , A61N1/36528 , A61N1/36542 , A61N1/3655 , A61N1/36557 , A61N1/36564 , A61N1/36571 , A61N1/36842 , A61N1/37217 , A61N1/37252 , A61N1/3987
摘要： Systems and methods are provided for optimizing hemodynamics within a patient's heart, e.g., to improve the patient's exercise capacity. In one embodiment, a system is configured to be implanted in a patient's body to monitor and/or treat the patient that includes at least one sensor configured to provide sensor data that corresponds to a blood pressure within or near the patient's heart; at least one component designed to cause dyssynchrony of the right ventricle, and a controller configured for adjusting the function of the at least one component based at least in part on sensor data from the at least one sensor.
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公开(公告)号：US20170340791A1
公开(公告)日：2017-11-30
申请号：US15675310
申请日：2017-08-11
CPC分类号： A61M1/125 , A61M1/1008 , A61M1/101 , A61M1/1012 , A61M1/1013 , A61M1/102 , A61M1/1029 , A61M1/1031 , A61M1/1034 , A61M1/1086 , A61M1/1096 , A61M1/122 , A61M25/09 , A61M2025/0177 , A61M2025/0183 , A61M2205/3348 , Y10S415/90
摘要： An improved intravascular blood pump and related methods involving the broad inventive concept of equipping the intravascular blood pump with guiding features such that the intravascular blood pump can be selectively positioned at a predetermined location within the circulatory system of a patient.
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公开(公告)号：US09649418B2
公开(公告)日：2017-05-16
申请号：US13352250
申请日：2012-01-17
IPC分类号： A61M1/16 , F04B43/073 , A61M1/10 , F17D3/00 , F04B43/06 , F04B9/109 , F04B13/02 , F04B43/00 , F04B7/02 , F04B43/02 , F04B45/02 , F04B49/22 , F04B53/06 , F04B53/10 , F04B53/16
CPC分类号： F04B53/10 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1062 , A61M1/1087 , A61M1/1096 , A61M1/16 , A61M1/1605 , A61M1/1639 , A61M1/1656 , A61M1/1664 , A61M1/1666 , A61M1/287 , A61M2205/12 , A61M2205/128 , A61M2205/3317 , A61M2205/3324 , A61M2205/3368 , F04B7/02 , F04B9/109 , F04B13/02 , F04B23/06 , F04B41/06 , F04B43/00 , F04B43/02 , F04B43/06 , F04B43/073 , F04B43/0733 , F04B43/0736 , F04B45/02 , F04B45/0536 , F04B49/22 , F04B53/06 , F04B53/16 , F17D3/00 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139
摘要： A pump cassette is disclosed. The pump cassette includes housing. The housing includes at least one fluid inlet line and at least one fluid outlet line. Also, the cassette includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps at least one fluid from the fluid inlet line to at least one of the fluid outlet line. Also, the cassette includes at least one mixing chamber within the housing. The mixing chamber is fluidly connected to the fluid outlet line.
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公开(公告)号：US20170112984A1
公开(公告)日：2017-04-27
申请号：US15314036
申请日：2014-05-26
CPC分类号： A61M1/1005 , A61M1/1006 , A61M1/1037 , A61M1/106 , A61M1/1096 , A61M1/1098 , A61M1/12 , A61M1/122
摘要： A novel artificial circulatory assistance chamber for various uses associated with cardiovascular procedures, having a rigid capsule with a base and a dome, with blood inlet connectors and blood outlet connectors, and respective one-way valves. The rigid capsule contains an impermeable membrane that divides the capsule into a blood compartment and an outer compressible compartment that is filled with a volume of gas/liquid.
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公开(公告)号：US20170112499A1
公开(公告)日：2017-04-27
申请号：US15398620
申请日：2017-01-04
CPC分类号： A61B17/11 , A61B5/1076 , A61B17/00234 , A61B17/1152 , A61B17/32002 , A61B17/32053 , A61B2017/00252 , A61B2017/00349 , A61B2017/00778 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2090/061 , A61F2/06 , A61F2/064 , A61F2/24 , A61F2/2403 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2/2475 , A61F2002/068 , A61F2002/30714 , A61F2250/0089 , A61M1/10 , A61M1/1008 , A61M1/1096 , A61M1/12 , A61M27/006
摘要： A cardiovascular valve assembly is disclosed including a housing assembly comprising a first portion and a second portion removably attached to the first portion. A valve may be positioned within the housing assembly. The valve, which may be a mechanical valve, a biological tissue valve, or a polymeric valve, may be structured to allow fluid to flow through the housing assembly in a single direction. In certain embodiments, the valve assembly may further include at least one coupling structure provided on the second portion and at least one aperture defined in the first portion, with the aperture structured to receive the coupling structure to couple the first portion to the second portion. Corresponding systems incorporating cardiovascular valve assemblies are also disclosed.
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公开(公告)号：US09566146B2
公开(公告)日：2017-02-14
申请号：US12340189
申请日：2008-12-19
IPC分类号： A61F2/24 , A61F2/06 , A61B17/11 , A61B17/115 , A61B17/3205 , A61M1/10 , A61B17/32 , A61B17/00 , A61F2/30
CPC分类号： A61B17/11 , A61B5/1076 , A61B17/00234 , A61B17/1152 , A61B17/32002 , A61B17/32053 , A61B2017/00252 , A61B2017/00349 , A61B2017/00778 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2090/061 , A61F2/06 , A61F2/064 , A61F2/24 , A61F2/2403 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2/2475 , A61F2002/068 , A61F2002/30714 , A61F2250/0089 , A61M1/10 , A61M1/1008 , A61M1/1096 , A61M1/12 , A61M27/006
摘要： A cardiovascular valve assembly is disclosed including a housing assembly comprising a first portion and a second portion removably attached to the first portion. A valve may be positioned within the housing assembly. The valve, which may be a mechanical valve, a biological tissue valve, or a polymeric valve, may be structured to allow fluid to flow through the housing assembly in a single direction. In certain embodiments, the valve assembly may further include at least one coupling structure provided on the second portion and at least one aperture defined in the first portion, with the aperture structured to receive the coupling structure to couple the first portion to the second portion. Corresponding systems incorporating cardiovascular valve assemblies are also disclosed.
摘要翻译： 公开了一种心血管瓣膜组件，其包括壳体组件，壳体组件包括可拆卸地附接到第一部分的第一部分和第二部分。 阀可以定位在壳体组件内。 可以构造阀，其可以是机械阀，生物组织阀或聚合物阀，以允许流体沿单个方向流过壳体组件。 在某些实施例中，阀组件还可以包括设置在第二部分上的至少一个联接结构和限定在第一部分中的至少一个孔，其中孔被构造成接收联接结构以将第一部分耦合到第二部分。 还公开了包含心血管阀组件的相应系统。
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