US 11,752,262 B2
Hemoglobin display and patient treatment
Ammar Al-Ali, San Juan Capistrano, CA (US); Massi Joe E. Kiani, Laguna Niguel, CA (US); and Michael O'Reilly, Dana Point, CA (US)
Assigned to Masimo Corporation, Irvine, CA (US)
Filed by Masimo Corporation, Irvine, CA (US)
Filed on Mar. 22, 2021, as Appl. No. 17/208,734.
Application 17/208,734 is a continuation of application No. 16/571,591, filed on Sep. 16, 2019, granted, now 10,953,156.
Application 16/571,591 is a continuation of application No. 15/789,357, filed on Oct. 20, 2017, granted, now 10,413,666, issued on Sep. 17, 2019.
Application 15/789,357 is a continuation of application No. 15/184,950, filed on Jun. 16, 2016, granted, now 9,795,739, issued on Oct. 24, 2017.
Application 15/184,950 is a continuation of application No. 14/714,691, filed on May 18, 2015, granted, now 9,370,325, issued on Jun. 21, 2016.
Application 14/714,691 is a continuation of application No. 14/064,026, filed on Oct. 25, 2013, granted, now 9,037,207, issued on May 19, 2015.
Application 14/064,026 is a continuation of application No. 12/783,436, filed on May 19, 2010, granted, now 8,571,619, issued on Oct. 29, 2013.
Claims priority of provisional application 61/221,435, filed on Jun. 29, 2009.
Claims priority of provisional application 61/180,018, filed on May 20, 2009.
Prior Publication US 2021/0316071 A1, Oct. 14, 2021
Int. Cl. A61M 5/172 (2006.01); A61B 5/00 (2006.01); A61B 5/1455 (2006.01); A61B 5/145 (2006.01); A61M 1/16 (2006.01); A61M 1/02 (2006.01); A61M 37/00 (2006.01)
CPC A61M 5/1723 (2013.01) [A61B 5/1455 (2013.01); A61B 5/14546 (2013.01); A61B 5/14551 (2013.01); A61B 5/416 (2013.01); A61B 5/4836 (2013.01); A61B 5/6826 (2013.01); A61B 5/7257 (2013.01); A61B 5/742 (2013.01); A61M 1/024 (2013.01); A61M 1/1603 (2014.02); A61B 5/14532 (2013.01); A61B 5/14552 (2013.01); A61M 37/00 (2013.01); A61M 2230/20 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A patient monitoring system comprising:
a light emitter configured to emit energy into a tissue site of a patient;
a detector configured to detect a response from the tissue site responsive to the emission of energy into the tissue site of the patient; and
one or more hardware processors configured to:
determine a plurality of hemoglobin concentration measurements over time for the tissue site based on the detected response;
perform a frequency transform on the plurality of hemoglobin concentration measurements; and
display a plurality of frequency components on a display screen of a patient monitor based on the performed frequency transform of the plurality of hemoglobin concentration measurements.