US 12,214,213 B2
Medical device with modifiable view of an electrocardiogram
Blaine Krusor, Seattle, WA (US); Fred W. Chapman, Newcastle, WA (US); and Tyson G. Taylor, Bothell, WA (US)
Assigned to Stryker Corporation, Portage, MI (US)
Filed by Stryker Corporation, Kalamazoo, MI (US)
Filed on Sep. 28, 2023, as Appl. No. 18/477,230.
Application 18/477,230 is a continuation of application No. 17/558,436, filed on Dec. 21, 2021, granted, now 11,806,544.
Claims priority of provisional application 63/129,348, filed on Dec. 22, 2020.
Prior Publication US 2024/0091546 A1, Mar. 21, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/0346 (2013.01); A61N 1/39 (2006.01); G06F 3/0484 (2022.01); G06F 3/0488 (2022.01)
CPC A61N 1/3993 (2013.01) [A61N 1/3904 (2017.08); G06F 3/0346 (2013.01); G06F 3/0484 (2013.01); G06F 3/0488 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A defibrillator, comprising:
a memory;
a sensor configured to detect a user input, the user input comprising a touch input, a device movement input, a voice input, or a button input;
a measurement circuit configured to detect an electrocardiogram (ECG) of a patient;
a treatment circuit configured to output an electrical shock;
a user interface (UI) configured to present waveforms in a grid according to the selected grid arrangement; and
a processor configured to:
generate the waveforms representing relative electrical potentials in the ECG over time; and
determine, by analyzing the user input, a selected grid arrangement from among a portrait arrangement or a landscape arrangement for presenting the waveforms in the grid, the grid comprising a row of the waveforms positioned side by side each other, and a column of the waveforms positioned above and below each other;
identify, via the UI, a touch associated with one of the waveforms; and
update the waveform with which the annotation is associated to be overlaid by a notation in response to the identifying of the touch.