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1. 发明申请

US20130030482A1 SYSTEM AND METHOD OF ELECTRICAL CURRENT DETECTION IN ELECTROPHYSIOLOGY STUDY 有权
标题翻译：电生理学研究中电流检测的系统与方法
公开(公告)号：US20130030482A1
公开(公告)日：2013-01-31
申请号：US13190829
申请日：2011-07-26
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
IPC分类号： A61N1/365
CPC分类号： A61N1/08 , A61B5/04282
摘要： A system in combination with a stimulator system and an electrophysiology recorder system in delivering a stimulator signal to a subject's heart is provided. The electrophysiology recorder system can be generally operable to acquire an electrocardiogram from the subject's heart. The system can include an electrical couple in electrical connection between the simulator system and the electrophysiology recorder. The electrical couple can be configured to communicate the stimulator signal without loading an impedance of the electrophysiology recorder system on the stimulator system.
摘要翻译：提供了一种与刺激器系统和电生理学记录器系统组合以将刺激器信号传递到受试者的心脏的系统。电生理记录系统通常可操作以从受试者的心脏获取心电图。该系统可以包括在模拟器系统和电生理记录器之间电连接的电耦合。电耦合可以被配置为在刺激器系统上负载电生理记录系统的阻抗的情况下传送刺激器信号。

2. 发明申请

US20080009723A1 STORAGE AND REVIEW OF ULTRASOUND IMAGES AND LOOPS ON HEMODYNAMIC AND ELECTROPHYSIOLOGY WORKSTATIONS 审中-公开
标题翻译：超声波图像的存储和评估和动力学和电生理学工作站
公开(公告)号：US20080009723A1
公开(公告)日：2008-01-10
申请号：US11558003
申请日：2006-11-09
申请人： Richard W. Schefelker , Claudio P. Mejia , Scott R. Kosloske , Aaron J. Hill , Gregory Rachvalsky
发明人： Richard W. Schefelker , Claudio P. Mejia , Scott R. Kosloske , Aaron J. Hill , Gregory Rachvalsky
IPC分类号： A61B8/00
CPC分类号： G06F19/321
摘要： A system and device for obtaining and reviewing patient data and ultrasound images from a patient such that the patient data and ultrasound images can be viewed simultaneously. The ultrasound images are obtained by an ultrasound system in real-time during a procedure carried out on the patient. The physiology workstation receives patient data as well as the ultrasound images and stores both the patient data and the ultrasound images within the physiological recording system. The ultrasound images and patient data are also communicated to a central data storage device where the ultrasound images and patient data are stored and can be accessed by a remotely located reviewing station. A display contained on the physiology workstation allows both the ultrasound images and the patient data to be viewed at the physiology workstation. Preferably, the patient data and the ultrasound images include common, time-based synchronization data obtained from a synchronization signal such that the ultrasound images and patient data can be time-synchronized during subsequent viewing after the completion of the procedure.
摘要翻译：一种用于从患者获得和查看患者数据和超声图像的系统和装置，使得能够同时观看患者数据和超声图像。在对患者进行的手术过程中，通过超声系统实时获得超声图像。生理工作站接收患者数据以及超声图像，并将患者数据和超声图像存储在生理记录系统内。超声图像和患者数据也传送到中央数据存储设备，其中存储超声图像和患者数据，并且可以由位于远程的检查站访问。包含在生理工作站上的显示器允许在生理工作站处观察超声图像和患者数据。优选地，患者数据和超声图像包括从同步信号获得的共同的基于时间的同步数据，使得在完成手术之后的后续观察期间，超声图像和患者数据可以被时间同步。

3. 发明申请

US20120323132A1 SYSTEM AND METHOD OF NOISE REDUCTION IN AN ELECTROCARDIOLOGY STUDY 有权
标题翻译：在电生理研究中减少噪声的系统和方法
公开(公告)号：US20120323132A1
公开(公告)日：2012-12-20
申请号：US13248892
申请日：2011-09-29
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
IPC分类号： A61B5/044 , A61B5/0402
CPC分类号： A61B5/0402 , A61B5/7203 , G06F19/00 , G16H40/63
摘要： A system to use in combination with an ECG signal acquisition system connected to an arrangement of electrodes on a subject is provided. The system can include an antenna system in communication with the ECG signal acquisition system, a location tracking system operable to track a direction and a location of the antenna system relative to a reference, and an interface connected in communication with the ECG signal acquisition system and the location tracking system. The interface includes an output indicative of a direction of a source of the noise signal detected by the antenna system. A filter reduces an effect of the noise signal on an acquired ECG waveform data received by the ECG signal acquisition system.
摘要翻译：提供了一种与连接到被检体上的电极排列的ECG信号采集系统结合使用的系统。该系统可以包括与ECG信号采集系统通信的天线系统，位置跟踪系统，可操作以跟踪天线系统相对于参考的方向和位置，以及与ECG信号采集系统通信的接口，以及位置跟踪系统。接口包括指示由天线系统检测到的噪声信号的源的方向的输出。滤波器减少噪声信号对由ECG信号采集系统接收的所获取的ECG波形数据的影响。

4. 发明申请

US20120323130A1 SYSTEM AND METHOD OF NOISE DETECTION IN AN ELECTROCARDIOLOGY STUDY 有权
标题翻译：噪声检测在电生理学研究中的系统与方法
公开(公告)号：US20120323130A1
公开(公告)日：2012-12-20
申请号：US13162838
申请日：2011-06-17
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
IPC分类号： A61B5/0402
CPC分类号： A61B5/7203 , A61B5/0402 , G06F19/00 , G16H40/63
摘要： A system to use in combination with an ECG signal acquisition system is provided. The ECG signal acquisition system can be operable to connect to an arrangement of electrodes on a subject. The system can include a circuit board and a plurality of subcircuits mounted on the circuit board. The plurality of subcircuits can be arranged on the circuit board having an electrical impedance that correlate to an electrical impedance of the arrangement of electrodes on the skin surface of the subject. The system can further include an output connector connected in electrical communication to receive signals communicated from the plurality of subcircuits for communication to the ECG acquisition system.
摘要翻译：提供了与ECG信号采集系统组合使用的系统。 ECG信号采集系统可操作以连接到被摄体上的电极排列。该系统可以包括电路板和安装在电路板上的多个子电路。多个子电路可以布置在具有与被检体的皮肤表面上的电极排列的电阻抗相关的电阻抗的电路板上。该系统还可以包括连接在电气通信中的输出连接器，以接收从多个子电路传送的信号，以便通信到ECG采集系统。

5. 发明申请

US20080027417A1 Electro-Mechanical System for Electrophysiology and Hemodynamic Studies 有权
标题翻译：电生理和血液动力学研究的机电系统
公开(公告)号：US20080027417A1
公开(公告)日：2008-01-31
申请号：US11535200
申请日：2006-09-26
申请人： Gary J. Secora , Sachin Vadodaria , Richard W. Schefelker , Claudio P. Mejia , Michael McOlash , Rodger F. Schmit , Daniel R. Schneidewend , James M. Peschke , Pat T. Moran
发明人： Gary J. Secora , Sachin Vadodaria , Richard W. Schefelker , Claudio P. Mejia , Michael McOlash , Rodger F. Schmit , Daniel R. Schneidewend , James M. Peschke , Pat T. Moran
IPC分类号： A61K9/22
CPC分类号： A61B5/0215 , A61B2560/045
摘要： An electrical-mechanical system may be used in electrophysiology and hemodynamic studies. The system may include a mounting arrangement couplable to a support surface for supporting a, patient. At least one catheter input module may be electrically and mechanically coupled to the mounting arrangement, the catheter input module being connectable to catheters for use in the patient. A central processing device may be attached to the support surface and placed in communication with the mounting arrangement.
摘要翻译：电气机械系统可用于电生理学和血液动力学研究。该系统可以包括可连接到用于支撑患者的支撑表面的安装装置。至少一个导管输入模块可以电连接和机械地联接到安装装置，导管输入模块可连接到用于患者体内的导管。中央处理装置可附接到支撑表面并与安装装置连通。

6. 发明授权

US06447458B1 Method and system of color coding components of central venous and pulmonary artery wedge pressure waveforms 失效
标题翻译：中心静脉和肺动脉楔形压力波形的颜色编码成分的方法和系统
公开(公告)号：US06447458B1
公开(公告)日：2002-09-10
申请号：US09681538
申请日：2001-04-25
申请人： Robert Michael Farrell , Claudio P. Mejia
发明人： Robert Michael Farrell , Claudio P. Mejia
IPC分类号： A61B502
CPC分类号： A61B5/0452 , A61B5/02108 , A61B5/0215
摘要： A method and system for identifying components of a waveform. The system includes an ECG acquisition module, a pressure waveform acquisition module to acquire a pressure waveform, and an analysis module coupled to the ECG acquisition module and the pressure waveform acquisition module. A monitor or similar display device is coupled to the analysis module. The analysis module is operable to determine three peaks in the pressure waveform corresponding to “a”, “c”, and “v” waves. Those “a”, “c”, or “v” waves that are identified by the analysis module are displayed on a monitor or similar device such that they are distinguished from each other and the remainder of the displayed waveform. The method involves displaying a waveform; identifying a number of peaks in a number of intervals of the waveform, and modifying the displayed waveform such that the identified peaks are distinguished from each other and the rest of the pressure waveform.
摘要翻译：用于识别波形分量的方法和系统。该系统包括ECG采集模块，用于获取压力波形的压力波形采集模块，以及耦合到ECG采集模块和压力波形采集模块的分析模块。监视器或类似的显示装置耦合到分析模块。分析模块可操作以确定对应于“a”，“c”和“v”波的压力波形中的三个峰值。由分析模块识别的那些“a”，“c”或“v”波被显示在监视器或类似设备上，使得它们彼此区分开，并且显示的波形的剩余部分。该方法涉及显示波形; 识别波形的多个间隔中的多个峰值，以及修改所显示的波形，使得所识别的峰值彼此区分，并且其余的压力波形。

7. 发明授权

US06366804B1 Method of and apparatus for Identifying a portion of a waveform representing a physiological event 失效
标题翻译：识别表示生理事件的波形的一部分的方法和装置
公开(公告)号：US06366804B1
公开(公告)日：2002-04-02
申请号：US09474592
申请日：1999-12-29
申请人： Claudio P. Mejia
发明人： Claudio P. Mejia
IPC分类号： A61B50452
CPC分类号： A61B5/0215 , A61B5/0456
摘要： A method and apparatus for determining A, C, and V waves in an atrial pressure waveform. The method includes the acts of establishing a time reference based on R waves in an ECG. A first interval in the an atrial pressure waveform between a first point offset ahead of a first R wave and a second point offset behind the first R wave is determined. The highest peak within the first interval is then identified. This peak is the A wave. Once the A wave is identified, a second R wave in the ECG, ahead of the first R wave, is identified. A second interval in the atrial pressure waveform that extends from the second point to a third point is established. The third point is positioned at a distance ahead of the second point equal to a percentage of the interval from the second point to a location behind the second R wave. The highest peak in the second interval is the V wave. After identifying the V wave, a third interval in the atrial pressure waveform is established. The third interval extends from the highest peak in the first interval to a fourth point. The fourth point is positioned at a distance ahead of the highest peak in the first interval (the A wave) equal to a second percentage of the distance between the highest peak in the first interval and the highest peak in the second interval (the V wave). The C wave is the highest peak in the third interval.
摘要翻译：一种用于确定心房压力波形中的A，C和V波的方法和装置。该方法包括基于ECG中的R波建立时间基准的动作。确定在第一R波之前偏移的第一点与偏移在第一R波之后的第二点之间的心房压力波形中的第一间隔。然后识别第一个间隔内的最高峰。这个峰值是A波。一旦识别到A波，则识别出在第一个R波之前的ECG中的第二个R波。建立从第二点延伸到第三点的心房压力波形的第二间隔。第三点位于第二点之前的距离处，等于从第二点到第二R波后面的位置的间隔的百分比。第二个区间的最高峰是V波。识别V波后，建立心房压力波形的第三个间隔。第三个间隔从第一个间隔的最高峰延伸到第四个点。第四点定位在第一间隔（A波）中的最高峰之前的距离处，该第一间隔等于第一间隔中的最高峰与第二间隔中的最高峰之间的距离的第二百分比（V波）。 C波是第三个间隔的最高峰。

8. 发明授权

US08515530B2 System and method of noise detection in an electrocardiology study 有权
标题翻译：心电图检查中的噪声检测系统及方法
公开(公告)号：US08515530B2
公开(公告)日：2013-08-20
申请号：US13162838
申请日：2011-06-17
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
IPC分类号： A61B5/04
CPC分类号： A61B5/7203 , A61B5/0402 , G06F19/00 , G16H40/63
摘要： A system to use in combination with an ECG signal acquisition system is provided. The ECG signal acquisition system can be operable to connect to an arrangement of electrodes on a subject. The system can include a circuit board and a plurality of subcircuits mounted on the circuit board. The plurality of subcircuits can be arranged on the circuit board having an electrical impedance that correlate to an electrical impedance of the arrangement of electrodes on the skin surface of the subject. The system can further include an output connector connected in electrical communication to receive signals communicated from the plurality of subcircuits for communication to the ECG acquisition system.
摘要翻译：提供了与ECG信号采集系统组合使用的系统。 ECG信号采集系统可操作以连接到被摄体上的电极排列。该系统可以包括电路板和安装在电路板上的多个子电路。多个子电路可以布置在具有与被检体的皮肤表面上的电极排列的电阻抗相关的电阻抗的电路板上。该系统还可以包括连接在电气通信中的输出连接器，以接收从多个子电路传送的信号，以便通信到ECG采集系统。

9. 发明授权

US08676315B2 System and method of electrical current detection in electrophysiology study 有权
标题翻译：电生理学研究中电流检测的系统与方法
公开(公告)号：US08676315B2
公开(公告)日：2014-03-18
申请号：US13190829
申请日：2011-07-26
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit , Aaron J. Hill
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit , Aaron J. Hill
IPC分类号： A61N1/08
CPC分类号： A61N1/08 , A61B5/04282
摘要： A system in combination with a stimulator system and an electrophysiology recorder system in delivering a stimulator signal to a subject's heart is provided. The electrophysiology recorder system can be generally operable to acquire an electrocardiogram from the subject's heart. The system can include an electrical couple in electrical connection between the simulator system and the electrophysiology recorder. The electrical couple can be configured to communicate the stimulator signal without loading an impedance of the electrophysiology recorder system on the stimulator system.
摘要翻译：提供了一种与刺激器系统和电生理学记录器系统组合以将刺激器信号传递到受试者的心脏的系统。电生理记录系统通常可操作以从受试者的心脏获取心电图。该系统可以包括在模拟器系统和电生理记录器之间电连接的电耦合。电耦合可以被配置为在刺激器系统上负载电生理记录系统的阻抗的情况下传送刺激器信号。

10. 发明授权

US08554311B2 System and method of noise reduction in an electrocardiology study 有权
标题翻译：心电图研究中降噪的系统和方法
公开(公告)号：US08554311B2
公开(公告)日：2013-10-08
申请号：US13248892
申请日：2011-09-29
申请人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
发明人： Adrian F. Warner , Daniel R. Schneidewend , Claudio P. Mejia , Timothy P. Stiemke , Rodger F. Schmit
IPC分类号： A61B5/04
CPC分类号： A61B5/0402 , A61B5/7203 , G06F19/00 , G16H40/63
摘要： A system to use in combination with an ECG signal acquisition system connected to an arrangement of electrodes on a subject is provided. The system can include an antenna system in communication with the ECG signal acquisition system, a location tracking system operable to track a direction and a location of the antenna system relative to a reference, and an interface connected in communication with the ECG signal acquisition system and the location tracking system. The interface includes an output indicative of a direction of a source of the noise signal detected by the antenna system. A filter reduces an effect of the noise signal on an acquired ECG waveform data received by the ECG signal acquisition system.
摘要翻译：提供了一种与连接到被检体上的电极排列的ECG信号采集系统结合使用的系统。该系统可以包括与ECG信号采集系统通信的天线系统，位置跟踪系统，可操作以跟踪天线系统相对于参考的方向和位置，以及与ECG信号采集系统通信的接口，以及位置跟踪系统。接口包括指示由天线系统检测到的噪声信号的源的方向的输出。滤波器减少噪声信号对由ECG信号采集系统接收的所获取的ECG波形数据的影响。

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