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公开(公告)号：EP4501232A1
公开(公告)日：2025-02-05
申请号：EP23910270.0
申请日：2023-12-19
Applicant: Kingfar International Inc.
Inventor： ZHAO, Qichao , YANG, Ran
Abstract: The present invention provides a bioelectric signals abnormality method and apparatus. The method comprises: generating a noise signal having a preset constant frequency; superposing the noise signal onto a right leg drive electrode; using a front-end circuit to preprocess analog signals from a reference electrode and a collecting electrode, and outputting the analog signals to an analog-to-digital converter, using the analog-to-digital converter to convert into digital signals the preprocessed analog signals corresponding to each collecting electrode, and transmitting the digital signals to an operation analysis unit; the operation analysis unit performing band-stop filtering on the digital signals, performing a subtraction operation on the digital signals before and after the band-stop filtering processing to obtain a difference value, storing the difference value in a queue, periodically solving for the root mean square of the data in the queue, and based on the root mean square and a fitting formula, calculating the impedance of the human body; and using the operation analysis unit to judge an electrode connection state according to the impedance of the human body.
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公开(公告)号：EP3949833B1
公开(公告)日：2023-04-05
申请号：EP20917687.4
申请日：2020-02-03
Inventor： LIU, Chang , DENG, Fujian
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公开(公告)号：EP4081109A1
公开(公告)日：2022-11-02
申请号：EP21763554.9
申请日：2021-03-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： CHO, Minhyun , JUNG, Hyunjun , KIM, Younghyun , KIM, Taehyeon , LIM, Daehyeong , PARK, Jeongmin
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公开(公告)号：EP4059431A1
公开(公告)日：2022-09-21
申请号：EP20902047.8
申请日：2020-12-04
Applicant: Mezoo Co., Ltd.
Inventor： PARK, Jung Hwan , CHO, Sung Pil , SONG, Mi Hye , SHIN, Jae Yeon , SHIM, Hun , PARK, Jun Hyun
Abstract: The present invention relates to an electrocardiogram lead guide system. The electrocardiogram lead guide system may include: an electrocardiograph attached to a part of a body of a patient and acquiring posture information and electrocardiogram signals using a plurality of sensors; and a user terminal providing guide information for guiding the attachment direction of the electrocardiograph based on the posture information.
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Patent Agency Ranking
公开(公告)号：EP3220815B1
公开(公告)日：2021-10-13
申请号：EP15860505.5
申请日：2015-11-20
Inventor： LIM, Se-hoon , PARK, Jun-hyung , JO, Hee-jae , YANG, Jang-beom , JUNG, Jae-min , OH, Eun-mi , CHOI, Jong-ho , KOH, Jun-ho , LEE, Chang-hyun , LIM, Yong-hyun , CHUN, Hae-in
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公开(公告)号：EP4149358B1
公开(公告)日：2025-01-01
申请号：EP21847262.9
申请日：2021-07-05
Inventor： JEONG, Injo , YOO, Hyunguk , JO, Seongwook , KIM, Younghyun , LEE, Suho
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公开(公告)号：EP4362799A1
公开(公告)日：2024-05-08
申请号：EP22737865.0
申请日：2022-06-27
Applicant: Koninklijke Philips N.V.
Inventor： FRANCK, Christoph, Florian
CPC classification number: A61B5/276 , A61B5/6843 , A61B5/30 , A61B5/7221
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公开(公告)号：EP4149358A1
公开(公告)日：2023-03-22
申请号：EP21847262.9
申请日：2021-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： JEONG, Injo , YOO, Hyunguk , JO, Seongwook , KIM, Younghyun , LEE, Suho
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10.发明公开
公开(公告)号：EP4054419A1
公开(公告)日：2022-09-14
申请号：EP20898543.2
申请日：2020-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： JUNG, Hyunjun
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