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公开(公告)号：US20220071546A1
公开(公告)日：2022-03-10
申请号：US17462720
申请日：2021-08-31
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Jong Ook JEONG
Abstract: Provided are an electrocardiogram signal processing apparatus and method for identifying supraventricular arrhythmia and ventricular arrhythmia particularly to determine, by using the morphological similarity, complexity value, and R-R interval length of an electrocardiogram signal of a subject, regardless of whether or not the subject has supraventricular arrhythmia or ventricular arrhythmia.
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公开(公告)号：US20230263451A1
公开(公告)日：2023-08-24
申请号：US17892771
申请日：2022-08-22
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Tae Youn KIM , Jong Ook JEONG
CPC classification number: A61B5/349 , A61B5/0006
Abstract: A medical data providing device includes a memory, a communication unit, and a processor. The processor is configured to read a biosignal stored in the memory, divide the biosignal at certain time intervals, convert a signal segment into the frequency, and determines whether the signal segment is an analysis necessary section or an analysis unnecessary section based on a frequency component of the signal segment. The processor is further configured to analyze the signal segment of the analysis necessary section to generate data including an analysis result, and transmits data including the analysis result to a certain device.
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公开(公告)号：US20230117220A1
公开(公告)日：2023-04-20
申请号：US17888592
申请日：2022-08-16
Applicant: ATSENS CO., LTD.
Inventor： Jong Ook JEONG , Chang Ho LEE , Kab Mun CHA , Jin A LEE
Abstract: A method of displaying analysis data of an electrocardiogram signal includes receiving, by an electrocardiogram data processing server, a load input with respect to a first electrocardiogram signal from a user terminal, generating, by the electrocardiogram data processing server, data including analysis data of the first electrocardiogram signal and a first expected analysis time of the first electrocardiogram signal, and transmitting, by the electrocardiogram data processing server, the analysis data to the user terminal to display, on the user terminal, a first window displaying the first electrocardiogram signal and a second window displaying the first expected analysis time.
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公开(公告)号：US20230116797A1
公开(公告)日：2023-04-13
申请号：US17857216
申请日：2022-07-05
Applicant: ATSENS CO., LTD.
Inventor： Jong Ook JEONG , Chang Ho LEE , Kab Mun CHA , Jin A LEE
Abstract: Disclosed is a method of calculating an expected analysis time regarding an electrocardiogram signal. The method includes receiving an electrocardiogram signal and classification data regarding the electrocardiogram signal, calculating a first analysis time for each section of the electrocardiogram signal by using the classification data, and calculating an expected analysis time regarding the electrocardiogram signal based on first analysis times calculated for respective sections of the electrocardiogram signal.
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5.发明公开公开(公告)号：US20240008790A1
公开(公告)日：2024-01-11
申请号：US18068291
申请日：2022-12-19
Applicant: ATSENS CO.,LTD.
Inventor： Jong Ook JEONG , Kab Mun CHA , Tae Youn KIM , Byung Jin MOON
CPC classification number: A61B5/35 , A61B5/347 , A61B5/7221
Abstract: The disclosure relates to an electrocardiogram (ECG) data processing method and a non-transitory recording medium storing an instruction set for executing an ECG data processing method, and more particularly, to a method of extracting an analysis-required section from an ECG signal by considering a data value or a morphological pattern of the ECG signal.
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Patent Agency Ranking
公开(公告)号：US20230115898A1
公开(公告)日：2023-04-13
申请号：US17949758
申请日：2022-09-21
Applicant: ATSENS CO., LTD.
Inventor： Jong Ook JEONG , Chang Ho LEE , Kab Mun CHA , Jin A LEE
Abstract: A method of processing analysis tasks for signal sections corresponding to an analysis condition includes (i) generating output data that includes a plurality of pieces of label information regarding sections of electrocardiogram signal in conjunction with one another; (ii) based on the output data, displaying pre-stored past medical history information regarding the first target object on a separate region, by using the electrocardiogram signal and classification data regarding the electrocardiogram signal; (iii) transmitting the output data to a medical staff terminal; (iv) determining one or more sections of the electrocardiogram signal corresponding to all or a part of the analysis condition as a first section of interest to be analyzed; (v) calculating an expected analysis time for analyzing the first section of interest; (vi) transmitting information regarding the expected analysis time to the medical staff terminal; and (viii) generating an analysis request signal regarding the electrocardiogram signal.
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公开(公告)号：US20220361800A1
公开(公告)日：2022-11-17
申请号：US17724862
申请日：2022-04-20
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Jong Ook JEONG
Abstract: An electrocardiogram signal processing apparatus includes a controller and a communication unit transmitting an electrocardiogram signal. The controller is configured to (i) extract points satisfying a determined standard from the electrocardiogram signal and convert the extracted points into a two-dimensional graph expressed as frequencies for a plurality of class sections, (ii) generate a cumulative graph in which an order of the plurality of class sections is rearranged in an order of magnitude of the frequencies, and (iii) calculate a Gini index based on the cumulative graph and determine whether the electrocardiogram signal is an abnormal signal by using the Gini index.
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公开(公告)号：US20240099665A1
公开(公告)日：2024-03-28
申请号：US18473432
申请日：2023-09-25
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Tae Youn KIM , Byung Jin MOON , Jong Ook JEONG
CPC classification number: A61B5/7267 , A61B5/352 , G16H50/20
Abstract: The embodiments disclosed herein provide an electrocardiogram data processing server, an electrocardiogram data processing method, and a computer program. The embodiments disclosed herein further provide an electrocardiogram data processing server, an electrocardiogram data processing method, and a computer program, the electrocardiogram data processing server configured to determine whether analysis is required while segmenting an electrocardiogram signal into signal segments with variable window sizes, for instance, by changing a window size of a signal segment according to whether analysis of a previous signal segment is required.
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公开(公告)号：US20240008791A1
公开(公告)日：2024-01-11
申请号：US18470993
申请日：2023-09-20
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Jong Ook Jeong
CPC classification number: A61B5/352 , A61B5/0245 , A61B5/02405 , A61B5/7267 , A61B5/366 , A61B5/0006 , A61B5/7203 , A61B5/7221 , A61B5/333
Abstract: A method includes steps of acquiring an electrocardiogram signal of an object, generating first signal segmentations by dividing the electrocardiogram signal according to a division rule, classifying the first signal segments into one or more preset groups using an electrocardiogram classification model, classifying second signal segments that do not belong to the one or more preset groups into an abnormal group, determining a noise section associated with the electrocardiogram signal among the second signal segments using a noise decision model, generating an analysis target section associated with the electrocardiogram signal excluding the noise section, and transmitting the analysis target section to an external device to analyze information related to a heart of the object.
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公开(公告)号：US20220322992A1
公开(公告)日：2022-10-13
申请号：US17226680
申请日：2021-04-09
Applicant: ATSENS CO., LTD.
Inventor： Kab Mun CHA , Jong Ook JEONG
Abstract: A bio-signal measuring apparatus for detecting signal peaks includes a bio-signal sensing circuit configured to sense an electrocardiogram signal by using an electrode attached to the body. The bio-signal measuring apparatus further includes a first filtering unit, a second filtering unit, a candidate peak detector, a peak integrator, and a valid peak detector. The peak integrator is configured to define windows by time intervals and calculate, as average peak time values, average values of time values of the first candidate peaks and the second candidate peaks included in the windows. The valid peak detector is configured to calculate complexity values for time intervals including the average peak time values, determine a peak occurrence time value on the basis of the complexity value, and detect valid peaks in the electrocardiogram signal by using the peak occurrence time value.
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