公开(公告)号：US20190231214A1

公开(公告)日：2019-08-01

申请号：US16195217

申请日：2018-11-19

Applicant: SOCIONEXT INC.

Inventor： Ryusuke KURACHI

IPC: A61B5/0428 ,  A61B5/044 ,  A61B5/0432

CPC classification number: A61B5/04288 ,  A61B5/0432 ,  A61B5/044

Abstract: An electrocardiograph is disclosed. A first electrocardiograph measures a first electrocardiogram waveform with a potential of a first electrode being as a reference potential among a plurality of electrodes. A second electrocardiograph measures a second electrocardiogram waveform with a potential of a second electrode being as the reference potential among the plurality of electrodes. The first electrocardiograph and the second electrocardiograph are switched in a time sharing manner, and the first electrocardiogram waveform and the second electrocardiogram waveform are measured.

公开(公告)号：US09974461B2

公开(公告)日：2018-05-22

申请号：US14840154

申请日：2015-08-31

Applicant: Seung Chul Shin ,  Hyung Jong Ko ,  Jung Su Kim ,  Yong In Park ,  Won Hyuk Jung ,  Yun Cheol Han

Inventor： Seung Chul Shin ,  Hyung Jong Ko ,  Jung Su Kim ,  Yong In Park ,  Won Hyuk Jung ,  Yun Cheol Han

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/0404 ,  A61B5/0432 ,  A61B5/0456

CPC classification number: A61B5/04288 ,  A61B5/0404 ,  A61B5/04325 ,  A61B5/0456 ,  A61B5/6803 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/6833 ,  A61B5/7225 ,  A61B5/746

Abstract: An ECG sensor chip used in a wearable appliance includes; a switch controlled by a switching signal, an amplifier that amplifies a difference between first and second ECG signals, and a location indicator that generates the switching signal. The switch passes either a first ECG signal or second ECG signal in response to the switching signal.

公开(公告)号：US20180132750A1

公开(公告)日：2018-05-17

申请号：US15621621

申请日：2017-06-13

Applicant: Arthur J. Kalb ,  Yogesh Jayaraman Sharma ,  Marvin Liu Shu

Inventor： Arthur J. Kalb ,  Yogesh Jayaraman Sharma ,  Marvin Liu Shu

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/0452

CPC classification number: A61B5/04288 ,  A61B5/0006 ,  A61B5/0452 ,  A61B5/7207 ,  A61B5/7217 ,  A61B5/7225 ,  H03M1/0673 ,  H03M1/18 ,  H03M1/68 ,  H03M3/414 ,  H03M3/46

Abstract: An analog front end (AFE) system for substantially eliminating quantization error or noise can combine an input of an integrator circuit in the AFE system with an input of the digital-to-analog converter (DAC) circuit in the feedback loop of the AFE system. By combining the input of the integrator with the input of the DAC circuit in the feedback loop, the in-band quantization noise of the filter can be substantially eliminated, thereby improving measurement accuracy.

公开(公告)号：US20180055383A1

公开(公告)日：2018-03-01

申请号：US15804888

申请日：2017-11-06

Applicant: Applied Cardiac Systems, Inc.

Inventor： Loren A. Manera

IPC: A61B5/0245 ,  A61B5/0452 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0404 ,  A61B5/0428 ,  A61B5/0432 ,  A61B5/0424

CPC classification number: A61B5/0245 ,  A61B5/0006 ,  A61B5/04012 ,  A61B5/0404 ,  A61B5/0424 ,  A61B5/04288 ,  A61B5/0432 ,  A61B5/0452 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/6823 ,  A61B2505/07 ,  A61B2560/0431

Abstract: A system and method for a multi-function remote ambulatory cardiac monitoring system. The system includes a housing and a microprocessor disposed within the housing. The microprocessor controls the remote ambulatory cardiac monitoring system. The system also includes an electrode for sensing ECG signals and the electrode being in communication with the microprocessor. An integrated cellular module also is included in the system, and the cellular module is connected to the microprocessor and disposed within the housing. The integrated cellular module transmits ECG signals to a remote center.

公开(公告)号：US09706961B2

公开(公告)日：2017-07-18

申请号：US14370990

申请日：2013-01-02

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Jouke Smink ,  Steffen Weiss ,  Sascha Krueger

IPC: A61B5/0408 ,  A61B5/00 ,  A61B5/0428 ,  A61B5/055

CPC classification number: A61B5/6892 ,  A61B5/04085 ,  A61B5/04288 ,  A61B5/055 ,  A61B5/6804 ,  A61B5/6805

Abstract: The invention relates to an electrocardiograph sensor mat (100), the mat (100) comprising a multitude of electrodes (104) for acquiring cardiac signals and a plug (200), wherein the electrodes (104) are connected to the plug (200) by electric wires (102), wherein the wires (102) are segmented by switches (202), wherein the switches (202) are switchable between a closed state and an open state, wherein in the closed state the electrodes (104) are electrically connected to the plug (200) and wherein in the open state the electrodes (104) are electrically isolated from the plug (200).

公开(公告)号：US09408548B2

公开(公告)日：2016-08-09

申请号：US14536189

申请日：2014-11-07

Applicant: ZOLL MEDICAL CORPORATION

Inventor： Shane S. Volpe ,  Thomas E. Kaib

IPC: A61B5/046 ,  A61B5/0408 ,  A61B5/04 ,  A61B5/0245 ,  A61B5/0428 ,  A61B5/0452 ,  A61N1/39 ,  A61B5/0432 ,  A61B5/0472 ,  A61B5/00 ,  A61N1/04

CPC classification number: A61B5/04288 ,  A61B5/0006 ,  A61B5/0245 ,  A61B5/04011 ,  A61B5/04012 ,  A61B5/04085 ,  A61B5/0432 ,  A61B5/04525 ,  A61B5/046 ,  A61B5/0472 ,  A61B5/4836 ,  A61B5/6801 ,  A61B5/6804 ,  A61B5/6805 ,  A61B5/7221 ,  A61B5/7475 ,  A61B2560/0214 ,  A61B2560/0266 ,  A61B2562/17 ,  A61N1/046 ,  A61N1/0476 ,  A61N1/0484 ,  A61N1/3925

Abstract: According to at least one example, an ambulatory medical device is provided. The device includes a plurality of electrodes disposed at spaced apart positions about a patient's body and a control unit. The control unit includes a sensor interface, a memory and a processor. The sensor interface is coupled to the plurality of electrodes and configured to receive a first ECG signal from a first pairing of the plurality of electrodes and to receive a second ECG signal from a second pairing of the plurality of electrodes. The memory stores information indicating a preferred pairing, the preferred pairing being either the first pairing or the second pairing. The processor is coupled to the sensor interface and the memory and is configured to resolve conflicts between interpretations of first ECG signal and the second ECG signal in favor of the preferred pairing.

Abstract translation: 根据至少一个示例，提供了一种行走式医疗装置。 该装置包括设置在围绕患者身体和控制单元的间隔位置处的多个电极。 控制单元包括传感器接口，存储器和处理器。 所述传感器接口耦合到所述多个电极并且被配置为从所述多个电极的第一配对接收第一ECG信号并从所述多个电极的第二配对接收第二ECG信号。 存储器存储指示优选配对的信息，优选配对是第一配对或第二配对。 处理器耦合到传感器接口和存储器，并且被配置为解决有利于优选配对的第一ECG信号和第二ECG信号的解释之间的冲突。

公开(公告)号：US20160166171A1

公开(公告)日：2016-06-16

申请号：US14566873

申请日：2014-12-11

Applicant: General Electric Company

Inventor： Adrian F. Warner ,  Claudio Patricio Mejia ,  Daniel Richard Schneidewend ,  Roger F. Schmit ,  Timothy P. Stiemke

IPC: A61B5/0428 ,  A61N1/362 ,  A61N1/05 ,  A61B5/042 ,  A61B5/00 ,  A61B5/04

CPC classification number: A61B5/04288 ,  A61B5/04017 ,  A61B5/0422 ,  A61B18/12 ,  A61N1/362

Abstract: A coordinating interface for electrophysiological signals provides inputs for ECG and intra-cardiac electrodes and provides a computer controllable processing path outputting data using a shareable digital data output. Requests received over a digital control line allow the computer to control a multiway switch and analog filter set to arbitrate among different uses of the electrophysiological signals by different devices. A single coordinating interface helps reduce interference from competing uses. Pre-stored configuration data simplifies the connection of different devices having different uses of the physiological data.

Abstract translation: 用于电生理信号的协调界面提供ECG和心脏内心电极的输入，并提供使用可共享数字数据输出输出数据的计算机可控处理路径。 通过数字控制线接收的请求允许计算机控制多路开关和模拟滤波器组，以在不同的设备的电生理信号的不同用途之间进行仲裁。 单一协调界面有助于减少竞争使用的干扰。 预先存储的配置数据简化了具有生理数据不同用途的不同设备的连接。

公开(公告)号：US20160144193A1

公开(公告)日：2016-05-26

申请号：US14880491

申请日：2015-10-12

Applicant: Biotronik SE & Co. KG

Inventor： Thomas DOERR ,  Michael DIEBOLD

IPC: A61N1/372 ,  A61N1/39 ,  A61N1/378 ,  A61N1/375 ,  A61N1/36 ,  A61N1/365

CPC classification number: A61N1/37241 ,  A61B5/04288 ,  A61B2017/00119 ,  A61B2017/00876 ,  A61B2562/0223 ,  A61N1/08 ,  A61N1/36003 ,  A61N1/36135 ,  A61N1/365 ,  A61N1/371 ,  A61N1/37217 ,  A61N1/37247 ,  A61N1/3756 ,  A61N1/378 ,  A61N1/3987

Abstract: Embodiments include a medical implant that is inserted into a human and/or animal body. The medical implant includes an energy source, a pulse generator, a control unit and at least one electrode pair that delivers electrical stimulation pulses to a bodily tissue. Embodiments include a sensor, provided on an implant side of the medical implant, that identifies an implant-external trigger element. The control unit is coupled to the sensor and may be activated depending on a sensor signal of the sensor to perform an adaptation sequence of stimulation parameters, in which test stimulation pulses may be outputted. Embodiments include a method of setting a parameter set of therapeutic electrical stimulation pulses of a medical implant.

Abstract translation: 实施例包括插入人体和/或动物体内的医疗植入物。 医疗植入物包括能量源，脉冲发生器，控制单元和将电刺激脉冲传送到身体组织的至少一个电极对。 实施例包括设置在医疗植入物的植入侧的传感器，其识别植入物 - 外部触发元件。 控制单元耦合到传感器，并且可以根据传感器的传感器信号来激活以执行刺激参数的适应序列，其中可以输出测试刺激脉冲。 实施例包括设置医用植入物的治疗电刺激脉冲的参数组的方法。

公开(公告)号：US20150238109A1

公开(公告)日：2015-08-27

申请号：US14617688

申请日：2015-02-09

Applicant: Applied Cardiac Systems, Inc.

Inventor： Loren A. Manera

IPC: A61B5/0428 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0432 ,  A61B5/0452

CPC classification number: A61B5/0245 ,  A61B5/0006 ,  A61B5/04012 ,  A61B5/0404 ,  A61B5/0424 ,  A61B5/04288 ,  A61B5/0432 ,  A61B5/0452 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/6823 ,  A61B2505/07 ,  A61B2560/0431 ,  G06F19/00

Abstract: A system and method for a multi-function remote ambulatory cardiac monitoring system. The system includes a microprocessor for controlling the remote ambulatory cardiac monitoring system and a non-transitory computer readable medium associated with the microprocessor. The non-transitory computer readable medium includes instructions to perform one of the following modes: EKG mode, ECG Holter mode, or MCT/Event mode. The system also includes a controller connected to the microprocessor. The controller initiates or switches the functionality of the remote ambulatory cardiac monitoring system by causing the microprocessor to initiate one of the EKG mode, ECG Holter mode, or MCT/Event mode.

Abstract translation: 一种用于多功能远程动态心脏监测系统的系统和方法。 该系统包括用于控制远程动态心脏监测系统的微处理器和与微处理器相关联的非瞬时计算机可读介质。 非暂时性计算机可读介质包括执行以下模式之一的指令：EKG模式，ECG Holter模式或MCT /事件模式。 该系统还包括连接到微处理器的控制器。 控制器通过使微处理器启动EKG模式，ECG Holter模式或MCT /事件模式之一来启动或切换远程动态心脏监测系统的功能。

公开(公告)号：US09078578B2

公开(公告)日：2015-07-14

申请号：US13933202

申请日：2013-07-02

Applicant: Adrian F. Warner ,  Daniel R. Schneidewend ,  Rodger F. Schmit ,  Timothy P. Stiemke

Inventor： Adrian F. Warner ,  Daniel R. Schneidewend ,  Rodger F. Schmit ,  Timothy P. Stiemke

IPC: A01B5/04 ,  A61B5/04

CPC classification number: A61B5/04017 ,  A61B5/04288 ,  A61B5/7203 ,  A61B5/7217

Abstract: A method for optimizing electronic signal monitoring study performance includes assessing study criteria to determine an appropriate noise reduction circuit and selecting an appropriate noise reduction circuit from a plurality of noise reduction circuits in an electronic signal monitoring system. The study is then conducted using the selected noise reduction circuit.

Abstract translation: 一种用于优化电子信号监测研究性能的方法包括评估研究标准以确定合适的降噪电路，并从电子信号监测系统中的多个降噪电路中选择合适的降噪电路。 然后使用所选择的降噪电路进行研究。