US 12,102,448 B2
Systems and methods for patient monitoring
Qi An, Shoreview, MN (US); Jeffrey E. Stahmann, Ramsey, MN (US); Pramodsingh Hirasingh Thakur, Woodbury, MN (US); Viktoria A Averina, Shoreview, MN (US); and Keith R. Maile, New Brighton, MN (US)
Assigned to Cardiac Pacemakers, Inc., St. Paul, MN (US)
Filed by Cardiac Pacemakers, Inc., St. Paul, MN (US)
Filed on Mar. 17, 2022, as Appl. No. 17/697,133.
Application 17/697,133 is a continuation of application No. 15/422,789, filed on Feb. 2, 2017, granted, now 11,298,081.
Claims priority of provisional application 62/294,555, filed on Feb. 12, 2016.
Prior Publication US 2022/0202364 A1, Jun. 30, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/00 (2006.01); A61B 5/02 (2006.01); A61B 5/0205 (2006.01); A61B 5/20 (2006.01); G16H 20/10 (2018.01); G16H 20/30 (2018.01); G16H 40/63 (2018.01); G16H 50/30 (2018.01); G16H 50/70 (2018.01); A61B 5/08 (2006.01)
CPC A61B 5/686 (2013.01) [A61B 5/0031 (2013.01); A61B 5/02028 (2013.01); A61B 5/0205 (2013.01); A61B 5/201 (2013.01); A61B 5/4836 (2013.01); A61B 5/7225 (2013.01); A61B 5/725 (2013.01); A61B 5/7275 (2013.01); G16H 20/10 (2018.01); G16H 20/30 (2018.01); G16H 40/63 (2018.01); G16H 50/30 (2018.01); G16H 50/70 (2018.01); A61B 5/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for monitoring a patient, the system comprising:
a sensor circuit configured to sense a physiological signal, and to generate two or more signal metrics from the sensed physiological signal; and
a processor circuit configured to:
generate a composite progression indicator using first at least two of the generated two or more signal metrics, the composite progression indicator indicating an amount of a change in patient health status over time;
generate a composite stability indicator using second at least two of the generated two or more signal metrics, the composite stability indicator indicating stability of patient health status; and
determine a patient disposition indicator using the composite progression indicator and the composite stability indicator; and
an output unit configured to output the patient disposition indicator to a user or a process.