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1. 发明申请

US20180008408A1 Left Heart Assist Device and Method 审中-公开
公开(公告)号：US20180008408A1
公开(公告)日：2018-01-11
申请号：US15673241
申请日：2017-08-09
申请人： Synergio AG
发明人： Jan Otto Solem
IPC分类号： A61F2/24 , A61M1/10 , A61M1/12
CPC分类号： A61F2/2442 , A61F2/2451 , A61M1/10 , A61M1/1008 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/12 , A61M1/122 , A61M1/125
摘要： A device, a kit and a method is presented for permanently augmenting the pump function of the left heart. The mitral valve plane is assisted in a movement along the left ventricular long axis during each heart cycle. The very close relationship between the coronary sinus and the mitral valve is used by various embodiments of a medical device providing this assisted movement. By means of catheter technique an implant is inserted into the coronary sinus, the device is augmenting the up and down movement of the mitral valve and thereby increasing the left ventricular diastolic filling when moving upwards and the piston effect of the closed mitral valve when moving downwards.

2. 发明授权

US09744281B2 Catheter-based heart support system and method of implanting thereof 有权
公开(公告)号：US09744281B2
公开(公告)日：2017-08-29
申请号：US14991365
申请日：2016-01-08
申请人： Michael Siegenthaler
发明人： Michael Siegenthaler
IPC分类号： A61M1/12 , A61M1/10 , A61F2/24 , A61N1/05 , A61F2/07 , A61F2/82
CPC分类号： A61M1/122 , A61F2/07 , A61F2/24 , A61F2/82 , A61M1/1008 , A61M1/101 , A61M1/1024 , A61M1/1031 , A61M1/1036 , A61M1/1049 , A61M1/125 , A61M1/127 , A61N1/057
摘要： The invention relates to a device for circulatory support of the heart and to a corresponding method with a holding means which is configured such that it can be implanted intracardially in the left and/or right ventricular outflow tract of the heart by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the holding means comprises an anchoring means which can be fixed in the subcommissural triangle underneath the aortic valve and the pulmonary valve, respectively in the flow direction of the blood on the ventricular side of the aortic valve and the pulmonary valve, respectively, a pump which is configured such that it can be fixed in the holding means by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the pump (a) can either be inserted releasably into the holding means after the holding means has been fixed by means of the anchoring means in the subcommissural triangles underneath the aortic valve and the pulmonary valve, respectively or (b) is firmly connected to the collapsible and expandable anchoring means.

3. 发明授权

US09440014B2 Heart help device, system and method 有权
标题翻译：心脏辅助装置，系统和方法
公开(公告)号：US09440014B2
公开(公告)日：2016-09-13
申请号：US14228253
申请日：2014-03-28
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61M1/12 , A61M1/10 , A61B1/018 , A61B1/04 , A61B17/32 , A61N1/362
CPC分类号： A61M1/1008 , A61B1/018 , A61B1/04 , A61B17/320016 , A61M1/1049 , A61M1/1051 , A61M1/1053 , A61M1/1055 , A61M1/106 , A61M1/1068 , A61M1/1086 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/8243 , A61M2230/04 , A61N1/3627 , A61N1/3962
摘要： The present invention relates to an implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle, said device comprising at least one pump device comprising: a first part having a first surface, and a second part having a second surface. The first part is displaceable in relation to the second part and said first and second surfaces abut each other, at least partially. The second part exerts, directly or indirectly, force on an external part of said heart muscle.
摘要翻译：本发明涉及一种用于通过在心肌上施加外力来改善人类患者心脏的泵功能的可植入装置，所述装置包括至少一个泵装置，其包括：具有第一表面的第一部分和第二部分具有第二表面。第一部分可以相对于第二部分移动，并且所述第一和第二表面至少部分地彼此邻接。第二部分直接或间接地施加在所述心肌的外部部分上。

4. 发明申请

US20160045654A1 Implanted Extracardiac Device for Circulatory Assistance 审中-公开
标题翻译：用于循环辅助的植入式心脏外装置
公开(公告)号：US20160045654A1
公开(公告)日：2016-02-18
申请号：US14459937
申请日：2014-08-14
申请人： Robert A. Connor
发明人： Robert A. Connor
IPC分类号： A61M1/12 , A61F2/06 , A61F2/82 , A61M1/10
CPC分类号： A61M1/125 , A61F2/86 , A61F2002/823 , A61F2220/0016 , A61M1/1005 , A61M1/1008 , A61M1/101 , A61M1/1029 , A61M1/1031 , A61M1/1037 , A61M1/1039 , A61M1/1049 , A61M1/1055 , A61M1/1056 , A61M1/1058 , A61M1/106 , A61M1/1067 , A61M1/1072 , A61M1/1081 , A61M1/1084 , A61M1/1086 , A61M1/1098 , A61M1/12 , A61M1/122 , A61M2205/0266 , A61M2205/0283 , A61M2205/0294 , A61M2205/04 , A61M2205/33 , A61M2205/3303 , A61M2205/3306 , A61M2205/3334 , A61M2205/3365 , A61M2230/04 , A61M2230/10 , A61M2230/201 , A61M2230/205 , A61M2230/208 , A61M2230/432 , A61M2230/50 , A61M2230/63 , A61M2230/65
摘要： This invention is an implanted extracardiac device for supplementing blood circulation which comprises an implanted blood flow lumen, a blood flow increasing mechanism, and a control unit. Its design improves blood circulation when the blood flow increasing mechanism is operating, without hindering native blood flow when the mechanism is not operating. This device improves circulation without intruding on cardiac tissue or weakening the heart by completely supplanting cardiac function. Also, since the device allows native blood flow when the blood flow increasing mechanism is not in operation, it requires less power and can enable more patient mobility.
摘要翻译：本发明是用于补充血液循环的植入式心脏外装置，其包括植入的血流腔，血流增加机构和控制单元。当血液流动增加机制运行时，其设计改善血液循环，而不会在机制不运行时阻碍天然血液流动。该装置通过完全取代心脏功能改善循环而不会侵入心脏组织或减弱心脏。此外，由于当血流增加机构不在运行时，该装置允许天然血液流动，所以其需要更少的功率并且可以实现更多的患者移动性。

5. 发明申请

US20140296613A1 HEART HELP DEVICE, SYSTEM AND METHOD 审中-公开
标题翻译：心脏辅助装置，系统和方法
公开(公告)号：US20140296613A1
公开(公告)日：2014-10-02
申请号：US14228253
申请日：2014-03-28
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61M1/12 , A61N1/362
CPC分类号： A61M1/1008 , A61B1/018 , A61B1/04 , A61B17/320016 , A61M1/1049 , A61M1/1051 , A61M1/1053 , A61M1/1055 , A61M1/106 , A61M1/1068 , A61M1/1086 , A61M1/1096 , A61M1/12 , A61M1/122 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/8243 , A61M2230/04 , A61N1/3627 , A61N1/3962
摘要： The present invention relates to an implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle, said device comprising at least one pump device comprising: a first part having a first surface, and a second part having a second surface. The first part is displaceable in relation to the second part and said first and second surfaces abut each other, at least partially. The second part exerts, directly or indirectly, force on an external part of said heart muscle.
摘要翻译：本发明涉及一种用于通过在心肌上施加外力来改善人类患者心脏的泵功能的可植入装置，所述装置包括至少一个泵装置，其包括：具有第一表面的第一部分和第二部分具有第二表面。第一部分可以相对于第二部分移动，并且所述第一和第二表面至少部分地彼此邻接。第二部分直接或间接地施加在所述心肌的外部部分上。

6. 发明授权

US08509894B2 Heart help device, system, and method 有权
标题翻译：心脏辅助装置，系统和方法
公开(公告)号：US08509894B2
公开(公告)日：2013-08-13
申请号：US13123394
申请日：2009-10-12
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61M1/12
CPC分类号： A61M1/1049 , A61M1/1008 , A61M1/101 , A61M1/1051 , A61M1/1053 , A61M1/1055 , A61M1/106 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/122 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/8243
摘要： An implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle is provided. The device comprises at least one heart contacting organ. The heart contacting organ is adapted to be movable to change the position of said force exerted on the heart after the implantable device has been implanted in the human patient. The invention further relates to a method of using said device.
摘要翻译：提供了一种用于通过对心脏肌肉施加外力来改善人类患者心脏的泵功能的可植入装置。该装置包括至少一个心脏接触器官。心脏接触器官适于可移动以在可植入装置已经植入人类患者体内之后改变施加在心脏上的所述力的位置。本发明还涉及使用所述装置的方法。

7. 发明授权

US08475355B2 Heart help device, system, and method 有权
标题翻译：心脏辅助装置，系统和方法
公开(公告)号：US08475355B2
公开(公告)日：2013-07-02
申请号：US13123284
申请日：2009-10-12
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61N1/362
CPC分类号： A61M1/12 , A61M1/1008 , A61M1/1049 , A61M1/1051 , A61M1/1055 , A61M1/106 , A61M1/1068 , A61M1/1086 , A61M1/127 , A61M2205/32 , A61M2205/33 , A61M2205/3303 , A61M2205/8243
摘要： A medical device for assisting in the maintaining of an opening created in the thoracic diaphragm is provided. The medical device comprises a diaphragm contacting part adapted to be placed in contact with the thoracic diaphragm and thereby assist in the maintaining of the opening created in the thoracic diaphragm. A pericardial drainage device for draining a fluid from the pericardium of a patient is further provided. The drainage device comprises a conduit; the conduit comprises a first and second section. At least a portion of the first section is adapted to receive a fluid inside of the pericardium. The second section of the conduit is adapted to be positioned outside of the pericardium of a patient and enable the exhaust of said fluid received from said pericardium through at least a portion of said second section.
摘要翻译：提供了用于辅助维持在胸膜中产生的开口的医疗装置。医疗装置包括适于与胸膜隔膜接触放置的隔膜接触部分，从而有助于维持在胸腔中产生的开口。还提供了一种用于从患者的心包中排出液体的心包引流装置。排水装置包括导管; 导管包括第一和第二部分。第一部分的至少一部分适于在心包内部接收流体。导管的第二部分适于定位在患者的心包的外部，并且能够通过所述第二部分的至少一部分排出从所述心包膜接收的所述液体。

8. 发明申请

US20100292787A1 SCOTCH-YOKE MECHANISM FOR REDUNDANT ACTUATION APPLICATIONS 有权
标题翻译：用于冗余执行应用的SCOTCH-YOKE机制
公开(公告)号：US20100292787A1
公开(公告)日：2010-11-18
申请号：US12498991
申请日：2009-07-07
申请人： FRANK A. TINKER
发明人： FRANK A. TINKER
IPC分类号： A61M1/10 , F01B1/00
CPC分类号： F04B9/042 , A61M1/1049 , A61M1/1062 , A61M1/1081 , A61M1/1098 , A61M1/12 , A61M1/127 , F04B9/047
摘要： A primary scotch yoke and a secondary scotch yoke are coupled in opposing arrangement and rigidly attached to a linearly reciprocating element. Each scotch yoke includes a rotary actuator with a cam follower and a yoke attached to the reciprocating element. Each yoke has a cam with an open gap through which the follower may be disengaged from the cam and stopped to an idle position. The follower of the secondary scotch yoke is kept idle in a position similarly disengaged from its cam. A controller detects a failure in the primary scotch yoke, disengages the cam follower of the primary yoke from its cam, and energizes the secondary scotch yoke, thereby causing its cam follower to engage its yoke and continue to provide uninterrupted motion to the reciprocating element, in particular the portable pneumatic pump driving an artificial heart.
摘要翻译：主要的苏格兰托杆和辅助苏格兰托架以相对的布置联接并刚性地附接到线性往复元件。每个苏格兰托架包括具有凸轮从动件的旋转致动器和附接到往复运动元件的轭。每个轭具有带有开放间隙的凸轮，从动件可通过该凸轮与凸轮分离并停止到空转位置。二次苏格兰托架的从动件在类似地与其凸轮脱离的位置中保持空转。一个控制器检测到主要的苏格兰托架中的故障，使一个轭铁的凸轮从动件与其凸轮脱离接合，并且使辅助的苏格兰转动架通电，从而使其凸轮从动件与其轭架接合，并且继续向往复运动元件提供不间断的运动，特别是便携式气动泵驱动人造心脏。

9. 发明申请

US20060155160A1 Actuation mechanisms for a heart actuation device 失效
标题翻译：用于心脏致动装置的致动机构
公开(公告)号：US20060155160A1
公开(公告)日：2006-07-13
申请号：US11298430
申请日：2005-12-08
申请人： David Melvin , Geoffrey Nay
发明人： David Melvin , Geoffrey Nay
IPC分类号： A61M1/12
CPC分类号： A61F2/2481 , A61B17/00234 , A61B17/0401 , A61B2017/00243 , A61B2017/0443 , A61B2017/048 , A61M1/1008 , A61M1/1049 , A61M1/1055 , A61M1/1068 , A61M1/12 , A61M1/122
摘要： An actuation mechanism for assisting the operation of the natural heart has a varying shape for deforming the heart. In one embodiment, a plurality of links (6) articulates with respect to each other for varying the shape of the actuation mechanism. The plurality of links (6) is configured for being positioned proximate to an outer surface of the heart for deforming the heart by varying the shape of the actuation mechanism. In another embodiment, a jacket (51) for coupling with an outer surface of the heart has a tether (50) coupled to successive sections of the jacket. The tether (50) is operable to be translated with respect to the jacket sections to vary the shape of the jacket (51) for deforming the heart. In another embodiment, a plurality of concentric ring structures (81-84) are coupled together to move with respect to each other in a concentric fashion. A movement mechanism coupled to the rings (81-84) is operable to vary their positions with respect to each other to vary the overall shape for deforming the heart.
摘要翻译：用于辅助自然心脏的操作的致动机构具有变形以使心脏变形的形状。在一个实施例中，多个连杆（6）相对于彼此铰接以改变致动机构的形状。多个连杆（6）构造成用于靠近心脏的外表面定位，以通过改变致动机构的形状使心脏变形。在另一个实施例中，用于与心脏的外表面联接的护套（51）具有联接到护套的连续部分的系绳（50）。系绳（50）可操作以相对于护套部分平移以改变护套（51）的形状以使心脏变形。在另一个实施例中，多个同心环结构（81-84）联接在一起以同心的方式相对于彼此移动。耦合到环（81-84）的移动机构可操作以相对于彼此改变其位置，以改变用于使心脏变形的整体形状。

10. 发明授权

US06669726B2 Orthotopic total artificial heart 失效
标题翻译：原位总人造心脏
公开(公告)号：US06669726B2
公开(公告)日：2003-12-30
申请号：US09497683
申请日：2000-02-04
申请人： Juan M. Giambruno
发明人： Juan M. Giambruno
IPC分类号： A61M110
CPC分类号： A61M1/1046 , A61M1/1037 , A61M1/1049 , A61M1/106 , A61M1/12 , A61M1/122
摘要： An orthotopic total artificial heart for replacing the human heart comprising a new design of two assembled blood chambers with an original layout between themselves and between their inlet and outlet ports. Such design enables a significantly better space utilization inside the anterior mediastinum than the prior art; realizing the required anatomical fit.
摘要翻译：用于替换人心脏的原始全人造心脏，包括两个组合血液腔室的新设计，其原始布局在它们之间以及它们的入口和出口之间。这样的设计使得能够在前纵隔之内比现有技术明显更好的空间利用; 实现所需的解剖适合。

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