US 12,239,448 B1
Generation of vital sign monitoring
Guangren Chen, Arcadia, CA (US); Jia Li Chen, Palm Harbor, FL (US); and Rong Yang, Porter Ranch, CA (US)
Filed by Guangren Chen, Arcadia, CA (US); Jia Li Chen, Palm Harbor, FL (US); and Rong Yang, Porter Ranch, CA (US)
Filed on Dec. 5, 2021, as Appl. No. 17/457,664.
Application 17/457,664 is a continuation of application No. 16/595,395, filed on Oct. 7, 2019, granted, now 11,191,473.
Application 16/595,395 is a continuation in part of application No. 16/561,304, filed on Sep. 5, 2019, granted, now 11,134,882, issued on Oct. 5, 2021.
Application 16/561,304 is a continuation in part of application No. 16/157,178, filed on Oct. 11, 2018, granted, now 10,729,351, issued on Aug. 4, 2020.
Application 16/157,178 is a continuation in part of application No. 16/114,025, filed on Aug. 27, 2018, granted, now 10,646,130, issued on May 12, 2020.
Application 16/114,025 is a continuation in part of application No. 15/998,487, filed on Aug. 16, 2018, granted, now 10,631,750, issued on Apr. 28, 2020.
Application 15/998,487 is a continuation in part of application No. 15/961,952, filed on Apr. 25, 2018, granted, now 10,092,201, issued on Oct. 9, 2018.
Application 15/961,952 is a continuation in part of application No. 15/904,543, filed on Feb. 26, 2018, granted, now 10,085,663, issued on Oct. 2, 2018.
Application 15/904,543 is a continuation in part of application No. 15/393,135, filed on Dec. 28, 2016, granted, now 9,999,364, issued on Jun. 19, 2018.
Application 15/393,135 is a continuation in part of application No. 14/749,697, filed on Jun. 25, 2015, granted, now 9,538,930, issued on Jan. 10, 2017.
Application 14/749,697 is a continuation in part of application No. 14/662,996, filed on Mar. 19, 2015, granted, now 9,339,204, issued on May 17, 2016.
Application 14/662,996 is a continuation of application No. PCT/US2015/020828, filed on Mar. 16, 2015.
Claims priority of provisional application 62/742,477, filed on Oct. 8, 2018.
Claims priority of provisional application 62/727,028, filed on Sep. 5, 2018.
Claims priority of provisional application 62/701,841, filed on Jul. 23, 2018.
Claims priority of provisional application 62/571,180, filed on Oct. 11, 2017.
Claims priority of provisional application 62/551,759, filed on Aug. 29, 2017.
Claims priority of provisional application 62/546,461, filed on Aug. 16, 2017.
Claims priority of provisional application 62/489,540, filed on Apr. 25, 2017.
Claims priority of provisional application 62/463,662, filed on Feb. 26, 2017.
Claims priority of provisional application 62/271,704, filed on Dec. 28, 2015.
Claims priority of provisional application 62/271,699, filed on Dec. 28, 2015.
Claims priority of provisional application 62/017,185, filed on Jun. 25, 2014.
Claims priority of provisional application 62/008,435, filed on Jun. 5, 2014.
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/316 (2021.01); A61B 5/364 (2021.01); A61B 5/366 (2021.01); A61B 5/339 (2021.01)
CPC A61B 5/316 (2021.01) [A61B 5/364 (2021.01); A61B 5/366 (2021.01); A61B 5/339 (2021.01)] 18 Claims
OG exemplary drawing
 
1. A noninvasive electrocardiography (ECG) system for displaying and measuring intervals and segments of an ECG waveform during measurement of the ECG waveform, comprising:
a detector that detects electrical impulses from two or more electrodes located near a beating heart and converts the electrical impulses to an ECG waveform for each heartbeat of the beating heart;
a processor that
converts the ECG waveform for at least one heartbeat from the detector into a plurality of time domain cardiac electrophysiological subwaveforms and discontinuity points between these subwaveforms of the ECG waveform,
compares the plurality of subwaveforms and discontinuity points to a database of subwaveforms and discontinuity points or to a set of rules developed from the database, and
identifies a bundle branches (BB) to J-Point (BB-J) interval from the comparison, and calculates a length of the BB-J interval in time; and
a display device that displays the ECG waveform with the BB-J interval annotated and displays the length of the BB-J interval in time for the at least one heartbeat of the beating heart,
wherein the display device further displays a BB-J interval standard value range for the length of the BB-J interval and, if the length of the BB-J interval is outside of the BB-J interval standard value range, displays the length of the BB-J interval in a different color and sounds an audible alarm.