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公开(公告)号：US20220202338A1
公开(公告)日：2022-06-30
申请号：US17601661
申请日：2020-04-17
申请人： Acutus Medical, Inc.
发明人： Min ZHU , Nathan ANGEL , Pratik SHAH , Xinwei SHI , Derrick CHOU , Graydon BEATTY , Maxwell R. FLAHERTY
摘要： Provided herein are systems for modeling a patients cardiac electrical activity data, including at least one diagnostic catheter for insertion into the heart of the patient and a processing unit. The at least one diagnostic catheter includes at least one recording element to record patient data over multiple cardiac cycles. The patient data includes biopotential data and localization data of the at least one recording element. The processing unit includes a clustering routine that: receives the recorded patient data; segments the recorded patient data by cardiac cycle to produce segmented patient data; groups the segments based on one or more characteristics of the segments to produce segmented data groups; and combines the segmented patient data within each segmented data group to produce one or more composite recordings. The systems create one or more models of cardiac electrical activity of the patient based on the one or more composite recordings.
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公开(公告)号：US20210068694A1
公开(公告)日：2021-03-11
申请号：US16961809
申请日：2019-01-22
申请人： Acutus Medical, Inc.
发明人： Derrick Ren-yu CHOU , Graydon Ernest BEATTY , Nathan ANGEL , R. Maxwell FLAHERTY , J. Christopher FLAHERTY
IPC分类号： A61B5/0468 , A61B5/042 , A61B5/00
摘要： A system for diagnosing an arrhythmia of a patient comprises: a diagnostic catheter for insertion into the heart of the patient, the diagnostic catheter configured to record anatomic and electrical activity data of the patient; and a processing unit. The processing unit is configured to receive the recorded electrical activity data, and correlate the electrical activity data to the anatomic data. The processing unit comprises an algorithm configured to analyze the electrical activity at a location correlating to the anatomic data.
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公开(公告)号：US20240050009A1
公开(公告)日：2024-02-15
申请号：US17858174
申请日：2022-07-06
申请人： Acutus Medical, Inc.
发明人： Daniel WELSH , Derrick Ren-yu Chou , Haizhe ZHANG , Leo MARIAPPAN , Min ZHU , Steven Anthony YON , Xinwei SHI , Graydon Ernest BEATTY , Nathan ANGEL , Weiyi TANG , Christoph SCHARF , Christopher J. FLAHERTY , Ahmad Falahatpisheh
IPC分类号： A61B5/25 , A61B5/05 , A61B5/107 , A61B18/14 , A61B34/20 , A61B8/08 , A61B8/12 , A61B8/00 , A61B5/30 , A61B5/283 , A61B5/291 , A61B5/296 , A61B5/318 , A61B5/339
CPC分类号： A61B5/25 , A61B5/05 , A61B5/107 , A61B18/14 , A61B34/20 , A61B8/0883 , A61B8/12 , A61B8/4416 , A61B8/4477 , A61B5/30 , A61B5/283 , A61B5/291 , A61B5/296 , A61B5/318 , A61B5/339 , A61B2017/00106
摘要： A cardiac information dynamic display system comprises: one or more electrodes configured to record sets of electric potential data representing cardiac activity at a plurality of time intervals; and a cardiac information console, comprising: a signal processor configured to: calculate sets of cardiac activity data at the plurality of time intervals using the recorded sets of electric potential data, wherein the cardiac activity data is associated with surface locations of one or more cardiac chambers; and a user interface module configured to display a series of images, each image comprising: a graphical representation of the cardiac activity. Methods of providing cardiac activity data are also provided.
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公开(公告)号：US20210169394A1
公开(公告)日：2021-06-10
申请号：US17048151
申请日：2019-05-07
申请人： Acutus Medical, Inc.
发明人： Derrick Ren-yu CHOU , Timothy J. CORVI , Vince BURGESS , Paras PARIKH , Randell L. WERNETH , Graydon Ernest BEATTY , Nathan ANGEL , Christoph SCHARF , Lam DANG , R. Maxwell FLAHERTY , J. Christopher FLAHERTY
摘要： Provided herein are cardiac information processing systems comprising multiple subsystems for performing a procedure and producing procedure data, and a processing module. The multiple subsystems comprise: a mapping subsystem comprising at least one mapping catheter; an imaging subsystem comprising at least one imaging device; and a treatment subsystem comprising at least one treatment device. The processing module receives the procedure data, the processing module comprising at least one processor and at least one algorithm. The at least one algorithm is configured to perform an assessment of the procedure data and produce evaluation data based on the assessment. Methods of processing cardiac information are also provided.
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公开(公告)号：US20190200886A1
公开(公告)日：2019-07-04
申请号：US16097959
申请日：2017-05-03
申请人： Acutus Medical, Inc.
发明人： Daniel WELSH , Derrick Ren-yu Chou , Haizhe ZHANG , Leo MARIAPPAN , Min ZHU , Steven Anthony YON , Xinwei SHI , Graydon Ernest BEATTY , Nathan ANGEL , Weiyi TANG , Christoph SCHARF , Christopher J. FLAHERTY
IPC分类号： A61B5/0408 , A61B8/00 , A61B8/12 , A61B8/08 , A61B5/05 , A61B5/0478 , A61B5/044 , A61B18/14 , A61B34/20 , A61B5/0428
CPC分类号： A61B5/0408 , A61B5/0402 , A61B5/042 , A61B5/0428 , A61B5/044 , A61B5/046 , A61B5/0478 , A61B5/0492 , A61B5/05 , A61B5/107 , A61B5/6858 , A61B8/0883 , A61B8/12 , A61B8/4416 , A61B8/4477 , A61B18/14 , A61B34/20 , A61B2017/00106 , A61B2018/00267 , A61B2018/00351 , A61B2018/00839 , A61B2034/105
摘要： A cardiac information dynamic display system comprises: one or more electrodes configured to record sets of electric potential data representing cardiac activity at a plurality of time intervals; and a cardiac information console, comprising: a signal processor configured to: calculate sets of cardiac activity data at the plurality of time intervals using the recorded sets of electric potential data, wherein the cardiac activity data is associated with surface locations of one or more cardiac chambers; and a user interface module configured to display a series of images, each image comprising: a graphical representation of the cardiac activity. Methods of providing cardiac activity data are also provided.
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