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1. 发明申请

US20190246987A1 PHYSIOLOGICAL SENSOR DEVICE AND SYSTEM, AND CORRECTION METHOD 审中-公开
公开(公告)号：US20190246987A1
公开(公告)日：2019-08-15
申请号：US16262933
申请日：2019-01-31
申请人： Industrial Technology Research Institute
发明人： Ming-Huan Yang , Kuang-Ching Fan , Yen-Ting Wu , Yi-Cheng Lu , Jui-Chang Chuang
IPC分类号： A61B5/00 , A61B5/0205 , A61B5/0424 , A61B5/024
CPC分类号： A61B5/721 , A61B5/0002 , A61B5/02055 , A61B5/02405 , A61B5/02438 , A61B5/04004 , A61B5/04012 , A61B5/0424 , A61B5/08 , A61B5/6833 , A61B5/688 , A61B5/743
摘要： A physiological sensor device and system, and a correction method are provided. The physiological sensor device includes a physiological signal sensor, a first compensation sensor, and a signal processing device. The physiological signal sensor is attached to an object to be detected to sense a physiological signal value. The first compensation sensor is disposed on the physiological signal sensor. The signal processing device is coupled to the physiological signal sensor and the first compensation sensor. The signal processing device obtains through the first compensation sensor a failure region of the physiological signal sensor partially detached from the object to be detected and obtains a first failure compensation value according to the failure region, so as to compensate the physiological signal value sensed by the physiological signal sensor.

2. 发明申请

US20180199885A1 IMPEDANCE MEASUREMENT SYSTEM 审中-公开
公开(公告)号：US20180199885A1
公开(公告)日：2018-07-19
申请号：US15918812
申请日：2018-03-12
申请人： Mortara Instrument, Inc.
发明人： David W. Mortara
IPC分类号： A61B5/00 , A61B5/0424 , A61B5/0408 , A61B5/053
CPC分类号： A61B5/6843 , A61B5/04085 , A61B5/0424 , A61B5/0531
摘要： Systems and methods for monitoring the condition of electrodes used in biological signal measurement are provided. One method includes applying a first test signal having a first frequency to at least one of a plurality of electrodes and applying a second test signal having a second frequency to at least one of the plurality of electrodes. Both frequencies are below a frequency range associated with the biological signal. The method further includes capturing the biological signal while applying the plurality of test signals and generating an output signal that includes both the measured biological signal and the plurality of test signals. The method further includes retrieving an output amplitude for each of the plurality of test signals from the output signal and calculating an estimated impedance for each of the plurality of electrodes based on the retrieved output amplitudes of the plurality of test signals.

3. 发明授权

US09948091B1 Integrated defibrillation pulse protector 有权
公开(公告)号：US09948091B1
公开(公告)日：2018-04-17
申请号：US15169438
申请日：2016-05-31
申请人： Maxim Integrated Products, Inc.
发明人： Douglas Stuart Smith , Vladislav Vashchenko , Augusto Tazzoli , Sudhir Mulpuru , Lawrence Richard Skrenes
IPC分类号： A61B5/00 , H02H9/04 , A61B5/0408 , A61B5/0428 , A61N1/39
CPC分类号： H02H9/045 , A61B5/0424 , A61B5/0428 , A61N1/3904 , A61N1/3931
摘要： Silicon-controlled rectifier (SCR) based circuit for ECG protection under defibrillator pulse is disclosed. The SCR-based clamp is a symmetric structure for dual-direction voltage tolerance protection based on two anti-series P-well/N-well lateral blocking junctions isolated from P-substrate by the N-buried layer. The injector regions (n+/p+) are substantially lengthened in order to accommodate a larger number of contact rows than typically used for ESD pulses specification. A stack of metal layers may also be used to provide high current and heat-sink capability with each electrode metal layer fully filled with VIAs.

4. 发明授权

US09913614B2 Impedance measurement system 有权
公开(公告)号：US09913614B2
公开(公告)日：2018-03-13
申请号：US14812836
申请日：2015-07-29
申请人： Mortara Instrument, Inc.
发明人： David W. Mortara
IPC分类号： A61B5/00 , A61B5/0408 , A61B5/053 , A61B5/0424
CPC分类号： A61B5/6843 , A61B5/04085 , A61B5/0424 , A61B5/0531
摘要： Systems and methods for monitoring the condition of electrodes used in biological signal measurement are provided. One method includes applying a first test signal having a first frequency to at least one of a plurality of electrodes and applying a second test signal having a second frequency to at least one of the plurality of electrodes. Both frequencies are below a frequency range associated with the biological signal. The method further includes capturing the biological signal while applying the plurality of test signals and generating an output signal that includes both the measured biological signal and the plurality of test signals. The method further includes retrieving an output amplitude for each of the plurality of test signals from the output signal and calculating an estimated impedance for each of the plurality of electrodes based on the retrieved output amplitudes of the plurality of test signals.

5. 发明申请

US20180008208A1 Patient-Assisted Alarm System 审中-公开
公开(公告)号：US20180008208A1
公开(公告)日：2018-01-11
申请号：US15205539
申请日：2016-07-08
申请人： General Electric Company
发明人： Mika Sarkela , Rene Johannes Coffeng , Kimmo Uutela , Liisa-Maria Järvelä
IPC分类号： A61B5/00 , A61B5/026 , A61B5/0215
CPC分类号： A61B5/746 , A61B5/0205 , A61B5/0215 , A61B5/026 , A61B5/0424 , A61B5/0535 , A61B5/0809 , A61B5/14551 , A61B5/4836 , A61B5/6843 , A61B5/7246 , A61B5/7264 , A61B5/7282 , A61B5/742 , A61B5/7465 , A61B5/747 , A61B5/7475 , A61B5/749 , G06F19/3418 , G16H40/63
摘要： In the present invention, a system and associated method is provided for monitoring vital parameters of a patient. The monitoring system includes sensors disposed on the patient and operably connected to a monitor. The parameters that are sensed by the sensors are transmitted to the monitor and compared with alarm thresholds and operational criteria stored within the monitor. When an alarm condition is sensed by the system, the system can actively solicit patient assistance in the confirmation of the alarm condition based on a set of reactive inputs stored within the system to enable medical personnel to appropriately respond to clinically relevant sensed alarm condition(s).

6. 发明授权

US09757578B2 Electrocardiogram monitoring 有权
公开(公告)号：US09757578B2
公开(公告)日：2017-09-12
申请号：US14924363
申请日：2015-10-27
申请人： Physio-Control, Inc.
发明人： Zhong Qun Lu , Richard C. Nova , Paul S. Tamura , Gary A. DeBardi , David W. Tecklenburg , Tyler R. Hart , James S. Neumiller , Richard J. Cardin
IPC分类号： A61N1/39 , A61B5/0424 , A61B5/00 , A61N1/04
CPC分类号： A61N1/3925 , A61B5/0424 , A61B5/6843 , A61B5/7242 , A61N1/046 , A61N1/3931 , A61N1/3993
摘要： Devices, systems, and methods are disclosed that identify a type of cable coupled to a receptacle of a defibrillator and that activate one or both of an ECG monitoring module and an energy storage circuit based at least in part on the identified cable type. The cable-type identification may allow a defibrillator to, for example, operate in either or both of an ECG monitoring mode and/or a therapy mode, based on the type of cable that is coupled to the defibrillator. The disclosed devices, systems, and methods can monitor an ECG of a patient and deliver defibrillation therapy to the patient, depending on the type of cable coupled to the defibrillator and/or the type of detected ECG signal of the patient.

7. 发明申请

US20170079543A1 Imaging compatible electrode-set for measurement of body electrical signals and methods for fabricating the same using ink-jet printing 审中-公开
公开(公告)号：US20170079543A1
公开(公告)日：2017-03-23
申请号：US15268600
申请日：2016-09-18
申请人： NeuroRex Inc
发明人： Seyedhesam Sadeghian-Motahar
IPC分类号： A61B5/0478 , A61B5/0424 , A61B5/0492 , B41J2/01
CPC分类号： A61B5/0478 , A61B5/04004 , A61B5/0424 , A61B5/0492 , A61B5/053 , A61B5/055 , A61B5/4094 , A61B5/4806 , A61B2562/0215 , A61B2562/164 , A61B2562/18 , A61N1/086
摘要： This invention relates to devices and methods for measuring and/or recording electrical signals from a body, particularly to devices and methods for recording electrical signals from a body while inside a medical imaging device, such as magnetic field scanner, such as a magnetic resonance imaging (MRI) scanner, or a computerized tomography (CT) scanner, and more particularly to devices, such as headpieces with electrodes and conductive pathways, and methods for synthesis of conductive inks used to fabricate the devices, such as with inkjet printer technology. Inkjet compatible inks may be utilized that employ nanoparticle solutions or metalorganic decomposition to generate metallic depositions, such as of silver, without sintering or other secondary processing in predetermined, including customized, layouts.

8. 发明申请

US20170071548A1 DETERMINING SENSOR DATA QUALITY BASED ON BIOIMPEDANCE INFORMATION 审中-公开
标题翻译：基于生物信息确定传感器数据质量
公开(公告)号：US20170071548A1
公开(公告)日：2017-03-16
申请号：US15257739
申请日：2016-09-06
申请人： Mad Apparel, Inc.
发明人： Christopher John Wiebe , Daniel Blatnik , Lev Korzinov , Adnan Aslam
IPC分类号： A61B5/00 , A61B5/0402 , A61B5/0488 , A61B5/0205
CPC分类号： A61B5/7221 , A61B5/0022 , A61B5/0245 , A61B5/0424 , A61B5/0488 , A61B5/053 , A61B5/486 , A61B5/6804 , A61B5/6843 , A61B2503/10 , G16H40/67
摘要： An exercise feedback system determines sensor data quality of an athletic garment based on bioimpedance data. The athletic garment includes sensors that can generate physiological data and bioimpedance data. An athlete wears the athletic garment while exercising. If the sensors have a stable contact with the skin of the athlete, the sensors generate high quality physiological data. However, if the sensors have unstable or no contact with the skin of the athlete, the sensors generate low quality physiological data. The exercise feedback system uses the magnitude and/or variance of the bioimpedance data to determine whether the physiological data is high or low quality. If the physiological data is high quality, the exercise feedback system may generate and provide feedback based on the physiological data for display to the athlete. The exercise feedback system may also use the bioimpedance data to identify defects in the garment during quality assurance tests.
摘要翻译：运动反馈系统基于生物阻抗数据确定运动服装的传感器数据质量。运动服装包括可产生生理数据和生物阻抗数据的传感器。运动员在运动时穿运动服。如果传感器与运动员的皮肤保持稳定的接触，则传感器产生高质量的生理数据。然而，如果传感器不稳定或不接触运动员的皮肤，则传感器产生低质量的生理数据。运动反馈系统使用生物阻抗数据的幅度和/或方差来确定生理数据是高质量还是低质量。如果生理数据是高质量的，则运动反馈系统可以基于生理数据生成并提供反馈以供运动员显示。运动反馈系统还可以使用生物阻抗数据来在质量保证测试期间识别服装中的缺陷。

9. 发明授权

US09554749B2 Evaluation of the quality of electrode contact with a skin surface 有权
标题翻译：评估电极与皮肤表面接触的质量
公开(公告)号：US09554749B2
公开(公告)日：2017-01-31
申请号：US14996320
申请日：2016-01-15
申请人： Welch Allyn, Inc.
发明人： Richard A. Sunderland
IPC分类号： A61B5/04 , A61B5/00 , A61B5/0424 , A61B5/0478 , A61B5/0492 , A61B5/0408 , A61B5/0428 , A61B5/053
CPC分类号： A61B5/6843 , A61B5/0408 , A61B5/04085 , A61B5/04087 , A61B5/0424 , A61B5/04286 , A61B5/0478 , A61B5/0492 , A61B5/053 , A61B5/742
摘要： An instrument that utilizes body contact electrodes evaluates the quality of the connections made between the electrodes and the body. An electrode contact quality evaluation circuit performs the quality evaluation, such as by determining contact impedances for the electrodes. The corresponding contact quality of each electrode is conveyed to the user.
摘要翻译：使用身体接触电极的仪器评估在电极和身体之间形成的连接的质量。电极接触质量评价电路例如通过确定电极的接触阻抗来进行质量评价。每个电极的相应接触质量被传送给用户。

10. 发明申请

US20160287129A1 ELECTROCARDIOGRAPHY MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：电磁监测系统及方法
公开(公告)号：US20160287129A1
公开(公告)日：2016-10-06
申请号：US15038289
申请日：2014-11-24
申请人： KONINKLIJKE PHILIPS N.V. , TECHNISCHE UNIVERSITEIT EINDHOVEN
发明人： Louis Nicolas ATALLAH , Mohammed MEFTAH , Martijn SCHELLEKENS , Aline Anne Marie SERTEYN , Rik VULLINGS , Jan BERGMANS
IPC分类号： A61B5/0408 , A61B5/0452 , A61B5/0456 , A61G11/00 , A61B5/0432 , A61B5/00 , A61B5/04
CPC分类号： A61B5/04085 , A61B5/04011 , A61B5/04017 , A61B5/04028 , A61B5/0424 , A61B5/04284 , A61B5/04325 , A61B5/04525 , A61B5/0456 , A61B5/6892 , A61B5/7214 , A61B5/7221 , A61B2503/04 , A61B2503/045 , A61B2503/40 , A61B2562/0214 , A61G11/00
摘要： Systems and methods for electrocardiography monitoring use multiple capacitive sensors in order to determine reliable measurements of electrophysiological information of a patient. Relative coupling strength and/or reliability is used to select dynamically which sensors to use in order to determine, in particular, an electrocardiogram of the patient.
摘要翻译：用于心电图监测的系统和方法使用多个电容传感器，以便确定对患者的电生理信息的可靠测量。使用相对耦合强度和/或可靠性来动态地选择要使用哪些传感器，以便特别地确定患者的心电图。

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