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1. 发明授权

US08231518B2 Cardiac diastolic augmentation improving cardiac output in electromagnetic biventricular assist device 有权
标题翻译：心脏舒张增加改善电磁双心室辅助装置的心输出量
公开(公告)号：US08231518B2
公开(公告)日：2012-07-31
申请号：US11648636
申请日：2007-01-03
申请人： John W Royalty
发明人： John W Royalty
IPC分类号： A61N1/362 , A61B1/04
CPC分类号： A61M1/1037 , A61M1/1053 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/122 , A61M2205/33 , A61M2205/3303 , A61M2205/3515
摘要： An electromagnetic biventricular assist device adapted to assist ventricular output in a human heart includes a magnetic mat adapted for mounting inside a human body adjacent the heart, and an electromagnetic assembly adapted for mounting on the human body in functionally cooperative relation with respect to the mat. The mat is responsive to application of a first electromagnetic field generated by the electromagnetic assembly so as to be movable from a neutral position towards the heart and into compressive relation with the heart, and responsive to application of a second electromagnetic field that is opposite the first electromagnetic field so as to be movable from the neutral position in a direction away from the heart to expand ventricles in the heart and augment filling of the ventricles. A control circuit is constructed and arranged to control when the first and second electromagnetic fields are generated by the electromagnetic assembly.
摘要翻译：适用于辅助人心脏心室输出的电磁双心辅助装置包括适于安装在靠近心脏的人体内部的磁性垫片，以及适合于以相对于垫子的功能协作关系安装在人体上的电磁组件。所述垫响应于由所述电磁组件产生的第一电磁场的应用，以便能够从中性位置向心脏移动并且与心脏成为压缩关系，并且响应于施加与第一电磁场相反的第二电磁场电磁场，以便能够从远离心脏的方向从中立位置移动，以扩大心脏中的心室并增加心室的填充。控制电路被构造和布置成控制第一和第二电磁场何时由电磁组件产生。

2. 发明授权

US08241197B2 Method of generating a cardiogram with a magnet 有权
标题翻译：用磁铁生成心电图的方法
公开(公告)号：US08241197B2
公开(公告)日：2012-08-14
申请号：US11648637
申请日：2007-01-03
申请人： John W Royalty
发明人： John W Royalty
IPC分类号： A61N1/362 , A61B1/00
CPC分类号： A61B5/1126 , A61B5/05 , A61B5/1107 , A61B5/6823 , A61B5/6831 , A61B2562/0223
摘要： A method for generating a cardiogram is provided. The method includes contacting an anterior surface of a patient's heart with a magnetic mat. The magnetic mat is constructed and arranged to conform to and move with the heart as the heart contracts and relaxes. The method also includes placing an electromagnetic assembly on the patient's chest. The electromagnetic assembly includes an inductive coil and is in functionally cooperative relation with respect to the mat. The method also includes measuring a current generated in the coil by movement of the magnetic mat due to movement of the heart.
摘要翻译：提供了一种产生心电图的方法。该方法包括使患者心脏的前表面与磁性垫接触。磁性垫被构造和布置成在心脏收缩和松弛时与心脏一致并移动。该方法还包括将电磁组件放置在患者的胸部上。电磁组件包括感应线圈并且相对于垫具有功能上的协作关系。该方法还包括由于心脏的运动而通过磁性垫的运动来测量在线圈中产生的电流。

3. 发明授权

US08231517B2 Stabilization for electromagnetic biventricular assist device 有权
标题翻译：电磁双心辅助装置稳定
公开(公告)号：US08231517B2
公开(公告)日：2012-07-31
申请号：US11648635
申请日：2007-01-03
申请人： John W Royalty
发明人： John W Royalty
IPC分类号： A61N1/362 , A61N1/00
CPC分类号： A61M1/1037 , A61M1/1053 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/122 , A61M2205/33 , A61M2205/3303 , A61M2205/3515
摘要： An electromagnetic cardiac assembly adapted to assist ventricular output in a human heart includes a magnetic mat adapted for mounting inside a human body adjacent the heart. The mat is made from a material responsive to application of an electromagnetic field so as to be movable into compressive relation with the heart in response to application of the electromagnetic field thereto and movable out of said compressive relation to permit the heart to relax when application of said electromagnetic field is discontinued. The mat has a posterior surface that substantially conforms to an anterior surface of the heart without flexing the mat. The assembly also includes an electromagnetic subassembly adapted for mounting on the human body in functionally cooperative relation with respect to the mat, and for alternately generating and discontinuing the electromagnetic field so that the mat alternately moves into and out of the compressive relation with the heart.
摘要翻译：适于辅助人心脏心室输出的电磁心脏组件包括适于安装在靠近心脏的人体内的磁性垫。该垫由响应于施加电磁场的材料制成，以响应于向其施加电磁场并与所述压缩关系移动而移动成与心脏的压缩关系，以允许心脏在应用所述电磁场被停止。垫具有基本上符合心脏前表面而不使垫子弯曲的后表面。该组件还包括一个电磁子组件，其适于以相对于垫的功能协作关系安装在人体上，并且用于交替地产生和停止电磁场，使得垫交替地进入和离开与心脏的压缩关系。

4. 发明授权

US08281792B2 Electromagnetic diaphragm assist device and method for assisting a diaphragm function 有权
标题翻译：电磁隔膜辅助装置及辅助隔膜功能的方法
公开(公告)号：US08281792B2
公开(公告)日：2012-10-09
申请号：US11648908
申请日：2007-01-03
申请人： John W Royalty
发明人： John W Royalty
IPC分类号： A61B19/00
CPC分类号： A61B5/0809 , A61F2002/043 , A61F2250/0001 , A61H31/02 , A61M2210/1014
摘要： A diaphragm assist device includes a magnetic mat adapted for mounting inside a human body adjacent the diaphragm. The mat is made from a material responsive to application of an electromagnetic field so as to be movable into compressive relation with the diaphragm in response to application of the electromagnetic field thereto and movable out of the compressive relation to permit the diaphragm to relax when application of the electromagnetic field is discontinued. The device also includes an electromagnetic assembly adapted for surrounding the torso of the human body in functionally cooperative relation with respect to the mat, and for alternately generating and discontinuing the electromagnetic field so that the mat alternately moves into and out of the compressive relation with the diaphragm. The device also includes a controller constructed and arranged to control an intensity level of the electromagnetic field generated by the electromagnetic assembly.
摘要翻译：隔膜辅助装置包括适于安装在邻近隔膜的人体内的磁性垫。该垫由响应于施加电磁场的材料制成，以响应于向其施加电磁场而移动成与隔膜的压缩关系，并且可移出压缩关系，以允许隔膜在施加电磁场停止。该装置还包括电磁组件，其适于围绕人体的功能性协调关系围绕人体躯干，并且用于交替地产生和中断电磁场，使得垫交替地移动到和/ 隔膜该装置还包括构造和布置成控制由电磁组件产生的电磁场的强度水平的控制器。

5. 发明授权

US08235884B2 Cardiac tissue energy dispersion device 有权
标题翻译：心脏组织能量分散装置
公开(公告)号：US08235884B2
公开(公告)日：2012-08-07
申请号：US11648914
申请日：2007-01-03
申请人： John W Royalty , Lawrence A Lynn
发明人： John W Royalty , Lawrence A Lynn
IPC分类号： A61B1/04 , A61N1/00
CPC分类号： A61M1/1037 , A61M1/1053 , A61M1/1055 , A61M1/1068 , A61M1/1086 , A61M1/12 , A61M1/122 , A61M2205/33 , A61M2205/3303 , A61M2205/3515
摘要： An electromagnetic cardiac assembly adapted to assist ventricular output in a human heart includes a magnetic mat adapted for mounting inside a human body near the heart. The mat is made from a material responsive to application of an electromagnetic field so as to be movable into compressive relation with the heart in response to application of the electromagnetic field thereto and movable out of said compressive relation to permit the heart to relax when application of the electromagnetic field is discontinued. The assembly also includes an electromagnetic subassembly adapted for mounting on the human body in functionally cooperative relation with respect to the mat, and an energy dispersion device adapted for mounting between the mat and the heart. The energy dispersion device is constructed and arranged to disperse energy between the mat and the heart.
摘要翻译：适于辅助人心脏心室输出的电磁心脏组件包括适于安装在靠近心脏的人体内的磁性垫。该垫由响应于施加电磁场的材料制成，以响应于向其施加电磁场并与所述压缩关系移动而移动成与心脏的压缩关系，以允许心脏在应用电磁场停止。组件还包括适于以相对于垫的功能协作关系安装在人体上的电磁子组件，以及适于安装在垫和心脏之间的能量分散装置。能量分散装置被构造和布置成在垫和心脏之间分散能量。

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