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1.发明申请公开(公告)号：US20230122036A1
公开(公告)日：2023-04-20
申请号：US18084015
申请日：2022-12-19
发明人： Namseok CHANG
摘要： An electronic device and method are disclosed herein. The electronic device includes a memory, an electrode module including at least four electrodes respectively connectable to a human body, and at least one processor. The processor implements the method, including: when the at least four electrodes are connected to designated connection points on the human body, obtain contact impedance values from the at least four electrodes, set electrode combination information for respectively connecting the at least four electrodes with the designated connection points, based on the obtained contact impedance values, and store the set electrode combination information in the memory, and measure an electrocardiogram (ECG) based on signals received from the electrode module while the at least four electrodes are respectively reconnected to the designated connection points, based on the stored electrode combination information.
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公开(公告)号：US20220061754A1
公开(公告)日：2022-03-03
申请号：US17435974
申请日：2021-06-21
发明人： Katsuhito FUJIU , Issei KOMURO , Eriko HASUMI , Yu SHIMIZU , Yoshihiro MIKAMI , Ryu SAITO , Minoru SHIRATSUCHI , Ying CHEN , Yuji HAMADA
IPC分类号： A61B5/00 , A61B5/352 , A61B5/361 , A61B5/0205 , A61B5/021 , A61B5/024 , A61B5/271 , A61B5/339 , G16H10/60
摘要： An information processing system is provided to reduce labor of medical staff in determining heart failure stage. The information processing system is configured to execute: a reading step of reading out an input first electrocardiogram including an electrocardiogram of a user; and a determination step of determining a heart failure stage of the user based on the first electrocardiogram and reference information, wherein the reference information is information showing a relationship between the second electrocardiogram, including the electrocardiogram obtained beforehand, in which the heart failure stage has been determined by the physician, and a feature quantity of the heart failure, wherein: the reference information is a learned model in which the feature quantity of the heart failure is learned from the second electrocardiogram, and the learned model is a model that learned a content determined in the determination step and corresponding clinical data.
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公开(公告)号：US20210219895A1
公开(公告)日：2021-07-22
申请号：US17093799
申请日：2020-11-10
发明人： Luke J. Currano , Korine A. Ohiri , Leslie H. Hamilton , Matthew T. McGuire , Paul J. Biermann , Leah M. Strohsnitter
摘要： A muscle activity sensor includes a base textile, an electrode, and an interconnect. The base textile is configured to apply a compression force against a dermal surface of the user. The electrode is coupled to the base textile and includes a sensor layer including a conductive textile coupled to a dermal side of the base textile. The sensor layer is configured to receive electrical signals associated with muscle activity of the user. The electrode may also be configured to provide the electrical signals as an output signal. The interconnect may be coupled to the base textile over a distance from the electrode to an interconnect junction contact such that the interconnect moves with the base textile as the user moves. The interconnect may be further configured to deliver the output signal from the electrode to the interconnect junction contact.
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公开(公告)号：US20210169392A1
公开(公告)日：2021-06-10
申请号：US17116905
申请日：2020-12-09
申请人： AliveCor, Inc.
摘要： An apparatus includes an electrocardiograph device having first, second, and third, electrode assemblies with first, second, and third electrodes adapted to measure first, second, and third electrical signals of an individual, respectively. The apparatus further includes a processing device to: determine a Lead I from the first electrical signal and the second electrical signal; determine a Lead II from the second electrical signal and the third electrical signal; generate a Lead III using (Lead III=Lead II−Lead I); determine, using a machine learning model trained using measured twelve-lead ECG data, Leads aVR, aVL, aVF, V1, V2, V3, V4, V5, and V6 based on Lead I, Lead II, and Lead III; and provide Leads Lead I, Lead II, Lead III, aVR, aVL, aVF, V1, V2, V3, V4, V5, and V6 for display on a client device.
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公开(公告)号：US11633603B2
公开(公告)日：2023-04-25
申请号：US17136710
申请日：2020-12-29
申请人： Medtronic, Inc.
发明人： Erik J. Peterson , Scott R. Stanslaski , Alan Shi
摘要： A system provides a burr hole cap assembly configured to secure a position of a lead implanted through a burr hole in a cranium of a patient. One or more electrodes are coupled to one or more components of the burr hole cap assembly. The one or more electrode is disposed within the burr hole cap assembly for sensing signals within a brain of the patient or stimulating a portion of the brain of the patient.
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公开(公告)号：US20220304613A1
公开(公告)日：2022-09-29
申请号：US17465714
申请日：2021-09-02
申请人： AliveCor, Inc.
摘要： Embodiments of the present disclosure provide a small form factor ECG monitoring device that can acquire 3 standard ECG leads including a V-lead, does not require the use of adhesives for electrodes, and provides ECG data for a user on a near instantaneous basis. The ECG monitoring device can acquire leads I, II, and V2 (or any other V lead). The addition of a V-lead not only provides an additional channel of ECG data, but also adds another orthogonal cardiac field plane (the horizontal plane) thanks to the reference point formed by leads I and II. The ECG monitoring device may derive the augmented limb leads and subsequently generate a full 12-lead ECG. The ECG monitoring device may generate one or more diagnoses based on the full 12-lead set. The ECG monitoring device may provide an easy and non-invasive way for a person to take an ECG on the fly.
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公开(公告)号：US20210205623A1
公开(公告)日：2021-07-08
申请号：US17136710
申请日：2020-12-29
申请人： Medtronic, Inc.
发明人： Erik J. Peterson , Scott R. Stanslaski , Alan Shi
摘要： A system provides a burr hole cap assembly configured to secure a position of a lead implanted through a burr hole in a cranium of a patient. One or more electrodes are coupled to one or more components of the burr hole cap assembly. The one or more electrode is disposed within the burr hole cap assembly for sensing signals within a brain of the patient or stimulating a portion of the brain of the patient.
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公开(公告)号：US20210204857A1
公开(公告)日：2021-07-08
申请号：US17197988
申请日：2021-03-10
申请人： Cardisio GmbH
发明人： Meik BAUMEISTER , Gero TENDERICH
IPC分类号： A61B5/341 , A61B5/355 , A61B5/352 , A61B5/271 , A61B5/00 , G16H50/30 , G16H50/20 , G16H50/70
摘要： A method for early identification of the presence of coronary heart disease or an arrhythmia in a patient being examined, including the steps of: (i) non-invasive recording of EKG signals at the patient's heart when resting, (ii) filter processing of the recorded EKG signals, (iii) transferring the filtered EKG signals into orthogonalised measurement variables on the basis of vectorcardiography, and (iv) entering the orthogonalised and, in the case of incorrectly applied electrodes, corrected measurement variables into a system based on artificial intelligence in which known findings data from comparative patients are stored and, by comparing these entered orthogonalised measurement variables with the findings data of the comparative patients within the Al system, a diagnosis is obtained for the patient being examined.
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公开(公告)号：US20210137392A1
公开(公告)日：2021-05-13
申请号：US17256570
申请日：2019-06-28
申请人： WELLBEINGSOFT INC.
发明人： In-Duk HWANG
摘要： The present invention relates to an electrocardiogram measurement system using a wearable device, comprising a photoplethysmograph, and an electrocardiograph provided in a wearable device or an electrocardiograph which can be separated from the wearable device and carried, wherein the photoplethysmograph comprises a photoplethysmogram measurement circuit comprising an LED and a photodiode, an AD converter connected to an output terminal of the photoplethysmogram measurement circuit, for converting an analog signal to a digital signal, a wireless communication means for transmitting and receiving data, and a microcontroller for measuring photoplethysmogram, the microcontroller extracts photoplethysmogram parameters by analyzing the measured photoplethysmogram, determines generation of an alarm by using the extracted photoplethysmogram parameters, and generates an alarm on the basis of the determination result, and the electrocardiograph comprises three dry electrocardiogram measurement electrodes and two amplifiers for amplifying two electrocardiogram signals induced at two electrocardiogram electrodes out of the three electrocardiogram electrodes.
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公开(公告)号：US11627906B2
公开(公告)日：2023-04-18
申请号：US16605726
申请日：2018-04-17
发明人： Sumeet S. Chugh
IPC分类号： A61B5/366 , G16H20/40 , G16H50/30 , G16H50/70 , G16H50/20 , A61B5/353 , A61B5/271 , A61B5/36 , A61B5/02 , A61B5/024 , A61B5/00
摘要： A system and a method for identifying a patient with a threshold number of distinct ECG abnormalities. The system and the method include an ECG monitoring device; a server; a database; a network; a memory containing machine readable medium comprising a machine executable code having stored thereon instructions for identifying patients with a threshold number of distinct ECG abnormalities; and a processor coupled to the memory, the processor configured to execute the machine executable code to cause the processor to: receive an ECG data output from the ECG monitoring device; process the ECG data output to identify abnormalities in the ECG data; and analyze the abnormalities in the ECG data in order to output an indication of whether the patient has depressed LVEF, wherein the ECG monitoring device, the server, the database, the memory, and the processor are coupled to the network via communication links.
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