US 11,816,322 B2
EMS decision support interface, event history, and related tools
Gary A Freeman, Waltham, MA (US); and Annemarie Elizabeth Silver, Bedford, MA (US)
Assigned to ZOLL Medical Corporation, Chelmsford, MA (US)
Filed by ZOLL Medical Corporation, Chelmsford, MA (US)
Filed on Mar. 10, 2021, as Appl. No. 17/197,341.
Application 17/197,341 is a continuation of application No. 15/497,745, filed on Apr. 26, 2017, granted, now 10,976,908.
Application 15/497,745 is a continuation of application No. 14/151,602, filed on Jan. 9, 2014, granted, now 9,658,756, issued on May 23, 2017.
Claims priority of provisional application 61/818,334, filed on May 1, 2013.
Claims priority of provisional application 61/751,743, filed on Jan. 11, 2013.
Prior Publication US 2021/0303143 A1, Sep. 30, 2021
Int. Cl. G06F 3/048 (2013.01); G06F 3/04847 (2022.01); G06F 3/0485 (2022.01); G16H 40/63 (2018.01); G16H 50/20 (2018.01); G06F 3/0481 (2022.01); G06F 3/0482 (2013.01); G06F 3/14 (2006.01)
CPC G06F 3/04847 (2013.01) [G06F 3/0481 (2013.01); G06F 3/0482 (2013.01); G06F 3/0485 (2013.01); G06F 3/1423 (2013.01); G16H 40/63 (2018.01); G16H 50/20 (2018.01)] 24 Claims
OG exemplary drawing
 
1. A system for review and playback of medical data, the system comprising:
at least one medical device comprising:
one or more sensors configured to collect patient data comprising 12-lead waveforms and at least one of an SpO2 waveform or a CO2 waveform and associated with times during a medical event,
a display screen, and
at least one communication port configured to access a wide area network (WAN),
at least one processor coupled to the one or more sensors, the display screen, and the at least one communication port and configured to:
receive the patient data from the one or more sensors,
control the display screen of the at least one medical device to display the patient data during the medical event,
communicably couple to a database via the at least one communication port, and
provide the patient data to the database for review at a playback interface; and
a playback interface display configured to:
access the database, and
provide the playback interface to permit a sequential visual playback of the patient data, the playback interface comprising:
at least one event marker control that indicates a type of an event within the patient data and is configured to automatically move the sequential visual playback of the patient data to a time associated with the at least one event marker control in response to a user selection of the at least one event marker control;
a visual representation of the patient data comprising the 12-lead waveforms and the at least one of the SpO2 waveform or the CO2 waveform and displayed at the display screen of the at least one medical device, and
a visual timeline representing times during the medical event associated with the patient data and comprising a timeline indicator configured to move the sequential playback of the patient data to a user-selected time associated with the medical event in response to user input.