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1. 发明公开

EP1323438A3 Back-flow limiting valve member 审中-公开
标题翻译：回流阀
公开(公告)号：EP1323438A3
公开(公告)日：2004-02-25
申请号：EP02028192.9
申请日：2002-12-19
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Capone, Christopher D. , Kolenik, Steve A. , Moore, Daniel R. , Parisi, Carl M. , Prem, Edward K. , Sofranko, Richard A.
IPC分类号： A61M1/10 , A61M39/24
CPC分类号： F16K15/03 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1018 , A61M1/1031 , A61M1/1086 , A61M1/1087 , A61M1/1089 , A61M1/1096 , A61M1/1098 , A61M1/122 , A61M39/24 , A61M2205/0266 , A61M2206/16 , F04D15/0022 , F16K1/22 , F16K7/10 , F16K15/035 , F16K15/144 , F16K15/16 , F16K15/18 , F16K15/185
摘要： A back flow limiting valve member which substantially, but not entirely, blocks reverse blood flow through a blood pump, such as when the blood pump is not pumping blood or pumping below a predetermined rate. The valve member can operate passively or actively in order to provide a limited back-flow through the blood pump to prevent clot formation. The back flow check valve may also be employed to restrict reverse blood flow through a blood flow conduit or blood vessel rather than in a blood pump.

2. 发明公开

EP0583012A1 Ventricular assist device 失效
标题翻译： Kammerunterstützungsgerät。
公开(公告)号：EP0583012A1
公开(公告)日：1994-02-16
申请号：EP93112967.0
申请日：1988-02-25
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Kolenik, Steve A.
IPC分类号： A61H31/00
CPC分类号： A61N1/365 , A61M1/1046 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61N1/3627 , A61N1/3956
摘要： A device (10) for compressing a ventricle (12) of a heart (102) from one or more sides in synchronism with the natural contraction of the ventricle (systole), and providing arrhythmia control of the heart, is completely implantable in the body (100) of a patient user externally of the heart. Compression of the ventricle (12) is produced by a plurality of spaced compression plate assemblies (118) and a ventricle apex-compression plate (not shown), a single compression plate-band assembly (300,304) or tightenable bands (300'). The compression plate assemblies (118) comprise suitable located electrodes (144,152,154) for heart monitoring purposes.
摘要翻译：用于与心室（收缩期）的自然收缩同步地从一个或多个侧面压缩心脏（102）的心室（12）并提供心脏心律失常控制的装置（10）可完全植入人体（100）在心脏外部的患者用户。心室（12）的压缩由多个间隔开的压缩板组件（118）和心室顶点压缩板（未示出），单个压缩板带组件（300,304）或可收紧带（300'）产生。压缩板组件（118）包括用于心脏监测目的的合适的定位电极（144,152,154）。

3. 发明公开

EP1323438A2 Back-flow limiting valve member 审中-公开
标题翻译： Rückflussbegrenzungsventil
公开(公告)号：EP1323438A2
公开(公告)日：2003-07-02
申请号：EP02028192.9
申请日：2002-12-19
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Capone, Christopher D. , Kolenik, Steve A. , Moore, Daniel R. , Parisi, Carl M. , Prem, Edward K. , Sofranko, Richard A.
IPC分类号： A61M1/10 , A61M39/24
CPC分类号： F16K15/03 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1018 , A61M1/1031 , A61M1/1086 , A61M1/1087 , A61M1/1089 , A61M1/1096 , A61M1/1098 , A61M1/122 , A61M39/24 , A61M2205/0266 , A61M2206/16 , F04D15/0022 , F16K1/22 , F16K7/10 , F16K15/035 , F16K15/144 , F16K15/16 , F16K15/18 , F16K15/185
摘要： A back flow limiting valve member which substantially, but not entirely, blocks reverse blood flow through a blood pump, such as when the blood pump is not pumping blood or pumping below a predetermined rate. The valve member can operate passively or actively in order to provide a limited back-flow through the blood pump to prevent clot formation. The back flow check valve may also be employed to restrict reverse blood flow through a blood flow conduit or blood vessel rather than in a blood pump.
摘要翻译：背流限制阀构件，其基本上但不完全阻止血液泵反向血液流动，例如当血泵不抽血或泵送低于预定速率时。阀构件可以被动地或主动地操作，以便通过血泵提供有限的回流以防止凝块形成。还可以使用回流止回阀来限制通过血流导管或血管而不是在血液泵中的逆流血流。

4. 发明公开

EP1789111A2 DEVICES, SYSTEMS AND METHODS FOR ASSISTING BLOOD FLOW 审中-公开
标题翻译：设备，系统和配套的血流方法
公开(公告)号：EP1789111A2
公开(公告)日：2007-05-30
申请号：EP05774874.1
申请日：2005-07-19
申请人： VASCOR, Inc.
发明人： Heilman, Marlin, Stephen , Koebler, Douglas, J. , Moore, Daniel, R. , Prem, Edward, K.
IPC分类号： A61M1/10
CPC分类号： A61M1/1046 , A61M1/1008 , A61M1/1037 , A61M1/1041 , A61M1/1049 , A61M1/1055 , A61M1/106 , A61M1/1086 , A61M1/1087 , A61M1/1098 , A61M1/12 , A61M1/122
摘要： A pump includes a flexible conduit, at least one valve attached to the flexible conduit about the perimeter of the valve; and a drive mechanism to move the valve to pump blood within the conduit. The drive mechanism can, for example, be adapted to complete a single stroke during each heart ventricle contraction and/or to complete multiple strokes (that is, oscillate) during a single contraction. Another implantable pump for assisting blood flow, includes: a flexible conduit formed in an arc; at least one movable valve in operative connection with the conduit; and a drive mechanism to move the valve in an arced path to pump blood within the conduit. Another pump includes a conduit and at least one moveable valve within the conduit. The moveable valve includes a plurality of openings. Each of the plurality of openings has a closure mechanism in operative connection therewith.

5. 发明授权

EP0583012B1 Ventricular assist device 失效
标题翻译：心室辅助装置
公开(公告)号：EP0583012B1
公开(公告)日：1996-07-10
申请号：EP93112967.0
申请日：1988-02-25
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Kolenik, Steve A.
IPC分类号： A61H31/00
CPC分类号： A61N1/365 , A61M1/1046 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61N1/3627 , A61N1/3956

6. 发明公开

EP0280301A2 Biocompatible ventricular assist and arrhythmia control device 失效
标题翻译： BiokompatiblesKammerunterstützungs-und Arrythmik-Steuergerät。
公开(公告)号：EP0280301A2
公开(公告)日：1988-08-31
申请号：EP88102827.8
申请日：1988-02-25
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Kolenik, Steve A.
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39 , A61H31/00
CPC分类号： A61N1/365 , A61M1/1046 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61N1/3627 , A61N1/3956
摘要： A device (10) for compressing a ventricle (12) of a heart (102) from one or more sides in synchronism with the natural contraction of the ventricle (systole), and providing arrhythmia control of the heart, is completely implantable in the body (100) of a patient user externally of the heart. Compression of the ventricle (12) is produced by a plurality of spaced compression plate assemblies (118) and a ventricle apex-compression plate (not shown), a single compression plate-band assembly (300, 304) or tightenable bands (300ʹ). The compression plate assemblies (118) comprise suitable located electrodes (144, 152, 154) for heart monitoring purposes. A power supply (32) of the implanted device (10) can be recharged transcutaneously, and various other components (36, 38, 40, 52, 54, 56, 58, 60, 62, 68) of the device can be noninvasively programmed and interrogated by external circuits (48, 50). The compression plate assemblies (118) may be operated by a small brushless DC motor (24). An implantable manual pump mechanism (44) for operating the compression plate assemblies (118), also is provided for emergency purposes. The components of the implanted device also include a cardiac pacer (36), a defibrillator/cardioverter (38), a recorder (40) and an alarm (42).
摘要翻译：用于与心室（收缩期）的自然收缩同步地从一侧或多侧压缩心脏（102）的心室（12）并提供心脏心律失常控制的装置（10）可完全植入人体（100）在心脏外部的患者用户。心室（12）的压缩由多个间隔开的压缩板组件（118）和心室顶点压缩板（未示出），单个压缩板带组件（300,304）或可收紧带（300'）产生，）。压缩板组件（118）包括用于心脏监测目的的合适的定位电极（144,152,154）。植入装置（10）的电源（32）可以经皮再充电，装置的各种其它部件（36,38,40,52,54,56,58,60,62,68）可以非侵入式地编程并被外部电路询问（48,50）。压缩板组件（118）可以由小型无刷直流电动机（24）操作。用于操作压缩板组件（118）的可植入手动泵机构（44）也用于紧急目的。植入装置的部件还包括心脏起搏器（36），除颤器/心律转复器（38），记录器（40）和报警器（42）。

7. 发明公开

EP2968716A2 THORACIC AORTA VENTRICULAR ASSIST SYSTEM 有权转让
标题翻译：胸部大动脉HERZKAMMERUNTERSTÜTZUNGSSYSTEM
公开(公告)号：EP2968716A2
公开(公告)日：2016-01-20
申请号：EP14721669.1
申请日：2014-03-17
申请人： VASCOR, Inc.
发明人： HEILMAN, Marlin, S. , KOHLER, Charles, R. , REILLY, David, M. , WAGNER, Jon, D. , BADSTIBNER, Kurt, D. , BATES, Richard, A. , SPEICHER, Jonathan, R. , RUSSIAL, Joseph, F.
IPC分类号： A61M1/10 , A61M1/12
CPC分类号： A61M1/1049 , A61M1/1005 , A61M1/1008 , A61M1/1037 , A61M1/1051 , A61M1/107 , A61M1/1086 , A61M1/122 , A61M1/127 , A61M2205/8243 , A61M2230/005 , A61M2230/04
摘要： An implantable heart assist system, includes a pumping chamber formed of a flexible material and being adapted to be placed in fluid connection with the aorta and a pump system comprising a first rigid member, a second rigid member spaced from the first rigid member so that at least a portion of the pumping chamber may be positioned between the first rigid member and the second rigid member, a drive system comprising a motor, an extending member comprising a threaded section operatively connecting the first rigid member and the second rigid member and a nut in operative connection with the threaded section. The motor is adapted to rotate either the extending member or the nut relative to the other to convert rotary motion of the motor to linear motion to cause the second rigid member to move toward the first rigid member or away from the first rigid member. The heart assist system further includes a controller or a control system in operative connection with the drive system and controlling the motor. Movement of the second rigid member toward the first rigid member results in compression of the pumping chamber, and movement of the second rigid member away from the first rigid member causes expansion of the pumping chamber.
摘要翻译：可植入心脏辅助系统包括由柔性材料形成并且适于与主动脉流体连接的泵送室和包括第一刚性构件的泵系统，与第一刚性构件间隔开的第二刚性构件，泵送室的至少一部分可以位于第一刚性构件和第二刚性构件之间，驱动系统包括马达，延伸构件，包括可操作地连接第一刚性构件和第二刚性构件的螺纹部分和螺母与螺纹部分的操作连接。马达适于使延伸构件或螺母相对于另一个旋转，以将马达的旋转运动转换为线性运动，以使第二刚性构件向第一刚性构件移动或远离第一刚性构件。心脏辅助系统还包括与驱动系统可操作地连接并控制电动机的控制器或控制系统。第二刚性构件朝向第一刚性构件的运动导致泵送室的压缩，并且第二刚性构件远离第一刚性构件的运动导致泵送室的膨胀。

8. 发明公开

EP1338294A3 Method and apparatus for providing limited back-flow in a blood pump during a non-pumping state 审中-公开
标题翻译：一种用于在血液泵供给限制回流的方法和装置
公开(公告)号：EP1338294A3
公开(公告)日：2003-11-19
申请号：EP03003237.9
申请日：2003-02-21
申请人： VASCOR, Inc. , UNIVERSITY OF PITTSBURGH
发明人： Heilman, Marlin S. , Capone, Christopher D. , Kolenik, Steve A. , Moore, Daniel R. , Parisi, Carl M., R.D. , Prem, Edward K. , Sofranko; Richard A. , Antaki, James , Paden, Brad , Borzelleca, David , Burgreen, Greg , Holmes, John A. , Wu, Zhongjun
IPC分类号： A61M1/10 , A61M39/24
CPC分类号： F04D15/0022 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1018 , A61M1/1031 , A61M1/1086 , A61M1/1087 , A61M1/1089 , A61M1/1096 , A61M1/1098 , A61M1/122 , A61M39/24 , A61M2205/0266 , A61M2206/16 , F16K1/22 , F16K7/10 , F16K15/03 , F16K15/035 , F16K15/144 , F16K15/16 , F16K15/18 , F16K15/185
摘要： A method and apparatus as described herein for substantially, but not entirely, blocking back-flow through a blood pump when the blood pump is not pumping blood wherein the method and apparatus can operate passively or actively if the blood pump stops pumping in order to provide a limited back-flow through the blood pump to prevent clot formation.

9. 发明公开

EP1338294A2 Method and apparatus for providing limited back-flow in a blood pump during a non-pumping state 审中-公开
标题翻译： Verfahren und Vorrichtung zur Versorgung einesbeschränktenRückflussesin einer Blutpumpe
公开(公告)号：EP1338294A2
公开(公告)日：2003-08-27
申请号：EP03003237.9
申请日：2003-02-21
申请人： VASCOR, Inc. , UNIVERSITY OF PITTSBURGH
发明人： Heilman, Marlin S. , Capone, Christopher D. , Kolenik, Steve A. , Moore, Daniel R. , Parisi, Carl M., R.D. , Prem, Edward K. , Sofranko; Richard A. , Antaki, James , Paden, Brad , Borzelleca, David , Burgreen, Greg , Holmes, John A. , Wu, Zhongjun
IPC分类号： A61M1/10
CPC分类号： F04D15/0022 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1018 , A61M1/1031 , A61M1/1086 , A61M1/1087 , A61M1/1089 , A61M1/1096 , A61M1/1098 , A61M1/122 , A61M39/24 , A61M2205/0266 , A61M2206/16 , F16K1/22 , F16K7/10 , F16K15/03 , F16K15/035 , F16K15/144 , F16K15/16 , F16K15/18 , F16K15/185
摘要： A method and apparatus as described herein for substantially, but not entirely, blocking back-flow through a blood pump when the blood pump is not pumping blood wherein the method and apparatus can operate passively or actively if the blood pump stops pumping in order to provide a limited back-flow through the blood pump to prevent clot formation.
摘要翻译：当血泵不抽血时，本文所述的方法和装置基本上但不完全阻止通过血泵的回流，其中如果血泵停止泵送，该方法和装置可以被动地或主动地操作，以便提供通过血泵有限的回流阻止凝块形成。

10. 发明授权

EP0280301B1 Biocompatible ventricular assist and arrhythmia control device 失效
标题翻译：生物相容性心室辅助和Arrythmik控制单元。
公开(公告)号：EP0280301B1
公开(公告)日：1994-06-15
申请号：EP88102827.8
申请日：1988-02-25
申请人： VASCOR, Inc.
发明人： Heilman, Marlin S. , Kolenik, Steve A.
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39 , A61H31/00
CPC分类号： A61N1/365 , A61M1/1046 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M2205/33 , A61M2205/3303 , A61N1/3627 , A61N1/3956

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