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公开(公告)号：US20230337955A1
公开(公告)日：2023-10-26
申请号：US17927076
申请日：2021-05-24
CPC分类号： A61B5/276 , G06F3/015 , A61B5/293 , A61B5/7203 , A61B5/7221 , A61B5/7267 , A61B2562/04 , A61B2562/028 , A61B2562/0209
摘要： The present disclosure provides systems and processes for compensating disruptions in a brain-machine interface (BMI). Briefly described, the systems and processes detect and compensate for transient disruptions, reversible disruptions, irreversible compensable disruptions, or irreversible non-compensable disruptions.
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公开(公告)号：US20230172544A1
公开(公告)日：2023-06-08
申请号：US17922343
申请日：2021-04-30
申请人： Reperio Health, Inc.
CPC分类号： A61B5/6804 , G16H40/67 , G16H15/00 , A61B5/256 , A61B5/282 , A61B5/6843 , A61B5/0205 , A61B5/276 , A61B2562/0217 , A61B7/04
摘要： Wearable physical health testing systems and associated devices and methods are disclosed herein. A wearable system configured in accordance with embodiments of the present technology can include, for example, a communications hub, and a plurality of physical health testing devices. The communications hub and the plurality of physical health testing devices can integrated into an article of clothing, such as a jacket, a shirt, or a body suit. The physical health testing devices are in wired and/or wireless communication with the communications hub. Each physical health testing device is configured to generate physical health data of a user and to transmit generated physical health data to the communication hub and/or a user's mobile device. The wearable system provides an automated physical exam that can be performed at user's homes or other convenient locations.
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公开(公告)号：US20230414148A1
公开(公告)日：2023-12-28
申请号：US18465111
申请日：2023-09-11
申请人： Apple Inc.
IPC分类号： A61B5/276 , H03K17/687 , A61B5/00 , A61B5/339
CPC分类号： A61B5/276 , H03K17/687 , A61B5/681 , A61B5/7221 , A61B5/6826 , A61B5/339 , A61B2562/0209
摘要： Galvanic corrosion of an external electrode of a physiological signal sensor (e.g., ECG sensor) can be reduced. In some examples, protective circuitry, such as a switching circuit, can be used to reduce galvanic corrosion. In a first mode of operation (e.g., corresponding to measurement by the physiological signal sensor), the switching circuit can provide a low-impedance path (e.g., from an external electrode to ground). In a second mode of operation (e.g., corresponding to non-measurement by the physiological sensing system), the switching circuit can provide a high-impedance path to reduce leakage currents (e.g., between the external electrode and ground), and thereby reduce galvanic corrosion.
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公开(公告)号：US11709747B2
公开(公告)日：2023-07-25
申请号：US15397102
申请日：2017-01-03
发明人： Patrick Hresko , Thomas E. Kaib , Trisha A. Pavel , Grace Owens , John Clark , Rachel Carlson
IPC分类号： G06F11/30 , A61B5/00 , G16H40/40 , G16H10/60 , G16H40/67 , A61B5/318 , A61N1/04 , A61B5/276 , G16H20/30 , A61N1/39
CPC分类号： G06F11/3013 , A61B5/0002 , A61B5/0022 , A61B5/318 , A61B5/6804 , A61B5/6831 , A61B5/7425 , G06F11/3055 , G16H10/60 , G16H20/30 , G16H40/40 , G16H40/67 , A61B5/276 , A61N1/046 , A61N1/0484 , A61N1/3904 , A61N1/3993
摘要： In one example, an ambulatory medical device is provided. The ambulatory medical device includes a plurality of subsystems, at least one sensor configured to acquire data descriptive of a patient, a user interface and at least one processor coupled to the at least one sensor and the user interface. The at least one processor is configured to identify subsystem status information descriptive of an operational status of each subsystem of the plurality of subsystems and to provide a device health report for the ambulatory medical device via the user interface, the device health report being based on the operational status of each subsystem.
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公开(公告)号：US11980452B2
公开(公告)日：2024-05-14
申请号：US17307494
申请日：2021-05-04
发明人： Loren A. Manera
IPC分类号： A61B5/0245 , A61B5/00 , A61B5/276 , A61B5/304 , A61B5/316 , A61B5/332 , A61B5/333 , A61B5/349 , A61B5/361 , A61B5/363
CPC分类号： A61B5/0245 , A61B5/0006 , A61B5/276 , A61B5/304 , A61B5/316 , A61B5/332 , A61B5/333 , A61B5/349 , A61B5/361 , A61B5/363 , A61B5/6823 , A61B2505/07 , A61B2560/0431
摘要： 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.
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公开(公告)号：US20230148930A1
公开(公告)日：2023-05-18
申请号：US17915091
申请日：2021-03-29
发明人： Sota KONDO
CPC分类号： A61B5/276 , A61B5/257 , A61B2562/043 , A61B2560/0214 , A61B5/6833
摘要： A biosensor, which operates by power supplied from a battery, includes an electrode portion positioned on at least a side of one terminal of the battery; and a conductive adhesive tape having conductivity provided between the one terminal and the electrode portion. A fluctuation width of a resistance value of the conductive adhesive tape is 1.60Ω or less in absolute value when an iron ball having a weight of 33 g is dropped vertically from a height of 30 cm to apply a load to a surface of the conductive adhesive tape.
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7.发明授权公开(公告)号：US11918365B2
公开(公告)日：2024-03-05
申请号：US17526156
申请日：2021-11-15
发明人： Yoon Jong Choi , Hyun Wook Jun , Yeong Joon Gil , Min Yong Shin , Soo Hwan Kim
IPC分类号： A61B5/282 , A61B5/00 , A61B5/18 , A61B5/276 , A61B5/316 , A61B5/333 , A61B5/0245 , A61B5/322
CPC分类号： A61B5/282 , A61B5/18 , A61B5/276 , A61B5/316 , A61B5/333 , A61B5/6893 , A61B5/7221 , A61B5/0006 , A61B5/0245 , A61B5/322 , A61B5/7203
摘要： An electrocardiogram (ECG) measurement device for a vehicle is provided. The ECG measurement device includes an impedance compensator that corresponds to an electrode in contact with a body of a driver and configured to compensate an impedance of each of electrode signals received from the electrode. An electrode selector sequentially selects the electrode signals in response to receiving the electrode signals from the electrode. A differential amplifier differentially amplifies the electrode signals. In particular, each electrode signal has the compensated impedance. Additionally, a signal quality evaluator evaluates quality of an ECG signal output from the differential amplifier and a compensation controller then adjusts an impedance compensation value of each of the impedance compensators as a result of evaluating the quality of the ECG signal.
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公开(公告)号：US11850032B2
公开(公告)日：2023-12-26
申请号：US17457907
申请日：2021-12-06
申请人： CARDIOSET LTD
发明人： Michael Shochat , Schmuel Gummer
IPC分类号： A61B5/053 , A61B5/0535 , A61B5/276 , A61B5/00 , A61B5/0537 , A61B5/085
CPC分类号： A61B5/053 , A61B5/0535 , A61B5/276 , A61B5/0537 , A61B5/085 , A61B5/4878 , A61B5/7221
摘要： Method and system for monitoring an internal electrical impedance of a biological object including Internal Thoracic Impedance (ITI) comprising placing two arrays of electrodes on opposite sides of the biological object, wherein each of said two arrays comprise three equally spaced electrodes; imposing an alternating electrical current between pairs of the electrodes and obtaining voltage signals representative of a voltage drop thereon, calculating two values of internal electrical impedance of the biological object corresponding to the uttermost electrodes of said two arrays of electrodes placed on the opposite sides of the biological object.
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公开(公告)号：US11751790B1
公开(公告)日：2023-09-12
申请号：US16551704
申请日：2019-08-26
申请人： Apple Inc.
IPC分类号： A61B5/276 , H03K17/687 , A61B5/00 , A61B5/339
CPC分类号： A61B5/276 , A61B5/339 , A61B5/681 , A61B5/6826 , A61B5/7221 , H03K17/687 , A61B2562/0209
摘要： Galvanic corrosion of an external electrode of a physiological signal sensor (e.g., ECG sensor) can be reduced. In some examples, protective circuitry, such as a switching circuit, can be used to reduce galvanic corrosion. In a first mode of operation (e.g., corresponding to measurement by the physiological signal sensor), the switching circuit can provide a low-impedance path (e.g., from an external electrode to ground). In a second mode of operation (e.g., corresponding to non-measurement by the physiological sensing system), the switching circuit can provide a high-impedance path to reduce leakage currents (e.g., between the external electrode and ground), and thereby reduce galvanic corrosion.
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公开(公告)号：US20230233153A1
公开(公告)日：2023-07-27
申请号：US18296164
申请日：2023-04-05
发明人： Sungjun KWON , Jeongmin PARK , Hyejung SEO , Choonghee AHN , Gahee JUNG , Gunwoo JIN
CPC分类号： A61B5/7221 , A61B5/346 , A61B5/681 , A61B5/282 , A61B5/7203 , A61B5/256 , A61B5/276 , A61B5/684 , A61B5/6843 , A61B5/0205 , A61B5/02416
摘要： A wearable device is provided. The wearable device includes a first sensor having a plurality of electrodes, and at least one processor electrically connected to the first sensor. The at least one processor may obtain a first electrocardiogram signal by using a first sensor in a state where the wearable device is worn on a user's body, obtain an electromyogram signal from the first electrocardiogram signal, obtain a second electrocardiogram signal by filtering the electromyogram signal from the first electrocardiogram signal, determine the wearing state of the wearable device on the basis of the intensity of the electromyogram signal and the quality of the second electrocardiogram signal, and output a guide on the wearing state on the basis of a determination result.
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