US 12,402,843 B2
System for displaying medical monitoring data
Peter Scott Housel, Irvine, CA (US); Bilal Muhsin, Irvine, CA (US); Ammar Al-Ali, San Juan Capistrano, CA (US); and Massi Joe E. Kiani, Laguna Niguel, CA (US)
Assigned to Masimo Corporation, Irvine, CA (US)
Filed by Masimo Corporation, Irvine, CA (US)
Filed on Dec. 29, 2021, as Appl. No. 17/646,443.
Application 17/646,443 is a continuation of application No. 16/670,051, filed on Oct. 31, 2019, granted, now 11,241,199.
Application 16/670,051 is a continuation of application No. 15/919,792, filed on Mar. 13, 2018, granted, now 10,512,436, issued on Dec. 24, 2019.
Application 15/919,792 is a continuation of application No. 14/512,237, filed on Oct. 10, 2014, granted, now 9,943,269, issued on Apr. 17, 2018.
Application 14/512,237 is a continuation in part of application No. 13/651,167, filed on Oct. 12, 2012, granted, now 9,436,645, issued on Sep. 6, 2016.
Claims priority of provisional application 61/889,972, filed on Oct. 11, 2013.
Claims priority of provisional application 61/703,773, filed on Sep. 20, 2012.
Claims priority of provisional application 61/597,120, filed on Feb. 9, 2012.
Claims priority of provisional application 61/547,577, filed on Oct. 14, 2011.
Claims priority of provisional application 61/547,017, filed on Oct. 13, 2011.
Prior Publication US 2022/0117564 A1, Apr. 21, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/00 (2006.01); A61B 5/0205 (2006.01); A61B 5/021 (2006.01); A61B 5/08 (2006.01); A61B 5/1455 (2006.01); A61M 5/172 (2006.01); A61M 16/00 (2006.01); G06F 21/84 (2013.01); G16H 40/63 (2018.01); H04Q 9/00 (2006.01)
CPC A61B 5/742 (2013.01) [A61B 5/0002 (2013.01); A61B 5/002 (2013.01); A61B 5/02055 (2013.01); A61B 5/021 (2013.01); A61B 5/0816 (2013.01); A61B 5/14551 (2013.01); A61B 5/743 (2013.01); A61M 16/0051 (2013.01); A61M 16/021 (2017.08); G06F 21/84 (2013.01); G16H 40/63 (2018.01); H04Q 9/00 (2013.01); A61B 5/4821 (2013.01); A61B 5/4836 (2013.01); A61B 2560/0214 (2013.01); A61B 2560/045 (2013.01); A61B 2562/08 (2013.01); A61B 2562/227 (2013.01); A61M 5/172 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/3561 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/3584 (2013.01); A61M 2205/3592 (2013.01); A61M 2205/505 (2013.01); A61M 2209/086 (2013.01); A61M 2230/04 (2013.01); A61M 2230/10 (2013.01); A61M 2230/201 (2013.01); A61M 2230/202 (2013.01); A61M 2230/205 (2013.01); A61M 2230/208 (2013.01); A61M 2230/30 (2013.01); A61M 2230/42 (2013.01); A61M 2230/432 (2013.01); A61M 2230/50 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A method of displaying medical data, the method comprising:
by a first medical device comprising digital logic circuitry,
receiving a first physiological signal from a physiological sensor;
determining, based on the first physiological signal, a first physiological parameter value of a first physiological parameter associated with a patient;
outputting, in a first section of a display, the first physiological parameter value for display together with a corresponding waveform of the first physiological parameter;
receiving a second physiological parameter value of a second physiological parameter associated with the patient;
outputting, in a second section of the display, the second physiological parameter value for display;
outputting, in the first section of the display, indications of alarm limits associated with the first physiological parameter, wherein the indications of the alarm limits are displayed adjacent to the displayed first physiological parameter value, and wherein the second physiological parameter value is displayed in the second section of the display without indications of corresponding alarm limits;
in response to receiving a first user input dragging the second physiological parameter value from the second section of the display to the first section of the display, causing the second physiological parameter value together with a corresponding waveform of the second physiological parameter to be displayed in the first section of the display adjacent to the first physiological parameter value together with the corresponding waveform of the first physiological parameter; and
in response to receiving a second user input dragging the corresponding waveform of the second physiological parameter onto the corresponding waveform of the first physiological parameter:
causing the corresponding waveforms of the first and second physiological parameters to overlay on one another in a same portion of the display such that both of the corresponding waveforms are visible, continuous, and aligned in time, wherein the corresponding waveforms comprise a plethysmograph and respiration;
determining a level of correlation between the first physiological signal and a second physiological signal associated with the second physiological parameter, wherein the first physiological signal comprises a plethysmographic signal, wherein the second physiological signal comprises a respiratory signal, and wherein determining the level of correlation comprises determining a correlation between (1) peaks or valleys in the plethysmographic signal, and (2) bursts in the respiratory signal; and
in response to the determined level of correlation satisfying a correlation threshold, outputting at least one of: a graphical indication, or an audible alarm.