US 12,257,081 B2
Bidirectional physiological information display
Ammar Al-Ali, San Juan Capistrano, CA (US)
Assigned to MASIMO CORPORATION, Irvine, CA (US)
Filed by MASIMO CORPORATION, Irvine, CA (US)
Filed on Jun. 7, 2019, as Appl. No. 16/434,979.
Application 16/434,979 is a continuation of application No. 15/615,654, filed on Jun. 6, 2017, granted, now 10,357,209.
Application 15/615,654 is a continuation of application No. 14/444,705, filed on Jul. 28, 2014, granted, now 9,668,703, issued on Jun. 6, 2017.
Application 14/444,705 is a continuation of application No. 12/904,823, filed on Oct. 14, 2010, granted, now 8,790,268, issued on Jul. 29, 2014.
Claims priority of provisional application 61/331,087, filed on May 4, 2010.
Claims priority of provisional application 61/290,436, filed on Dec. 28, 2009.
Claims priority of provisional application 61/288,843, filed on Dec. 21, 2009.
Claims priority of provisional application 61/252,083, filed on Oct. 15, 2009.
Prior Publication US 2019/0388039 A1, Dec. 26, 2019
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/08 (2006.01); A61B 5/00 (2006.01); A61B 7/00 (2006.01); G16H 40/63 (2018.01); G16H 50/20 (2018.01); G16H 15/00 (2018.01); G16H 40/67 (2018.01)
CPC A61B 5/7445 (2013.01) [A61B 5/08 (2013.01); A61B 5/0816 (2013.01); A61B 5/6833 (2013.01); A61B 5/7435 (2013.01); A61B 7/003 (2013.01); G16H 40/63 (2018.01); G16H 50/20 (2018.01); G16H 15/00 (2018.01); G16H 40/67 (2018.01)] 13 Claims
OG exemplary drawing
 
1. A system comprising:
a sensor configured to generate a physiological signal indicative of an acoustic volume of a respiratory activity of a patient;
a display configured to display a visual element for representing the respiratory activity of the patient, the visual element comprising a plurality of linear segments, the plurality of linear segments comprising:
one or more reference segments representative of a transition between inhalation and exhalation,
a plurality of first deviation segments extending from the one or more reference segments, and
a plurality of second deviation segments extending from the one or more reference segments in a direction that is opposite from the plurality of first deviation segments,
wherein extremity portions of the plurality of first deviation segments and the plurality of second deviation segments are representative of relatively greater magnitude values of the one or more physiological signals; and
a hardware processor, in communication with the display and the one or more sensors, configured to:
receive the physiological signal from the sensor;
display, at least one goal indicator on the visual element, wherein the at least one goal indicator indicates at least one target magnitude value of the physiological signal corresponding to a desired level of breathing activity, the at least one goal indicator comprising at least one activated segment of the plurality of first or second deviation segments associated with the at least one target magnitude value;
determine at least one maximum magnitude of the physiological signal during inspiratory and expiratory phases over a pre-determined time period; and
display, at least one peak indicator on the visual element, the at least one peak indicator comprising at least one activated segment of the plurality of first or second deviation segments of the plurality of linear segments associated with the at least one maximum magnitude value; and
activate, simultaneously, at least one of the plurality of first deviation segments and at least one of the plurality of second deviation segments based on a current magnitude value of the physiological signal to indicate a current physiological state, the current physiological state comprising an inspiratory or expiratory phase.