US 12,168,138 B2
External defibrillator
Gust H. Bardy, Carnation, WA (US); Jason Felix, Vashon Island, WA (US); and Joshua Djon Green, Seattle, WA (US)
Assigned to Bardy Technologies, Inc., Vashon, WA (US)
Filed by Bardy Technologies, Inc., Vashon, WA (US)
Filed on Oct. 9, 2023, as Appl. No. 18/483,514.
Application 18/483,514 is a continuation of application No. 18/156,318, filed on Jan. 18, 2023, granted, now 11,794,026.
Prior Publication US 2024/0238606 A1, Jul. 18, 2024
Int. Cl. A61N 1/39 (2006.01); A61N 1/04 (2006.01)
CPC A61N 1/3912 (2013.01) [A61N 1/3937 (2013.01); A61N 1/046 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A circuit for use in generating a defibrillation waveform, comprising:
a low voltage energy storage module comprising one or more low voltage ultra-capacitors that store low voltage energy;
a pair of electrodes;
a pulse transformer incorporated into each of the electrodes to convert the low voltage energy to high voltage defibrillation energy and to provide the defibrillation energy to the electrodes configured to be applied to a patient;
a modulator to receive the low voltage energy from the low voltage energy storage module and transfer the low voltage energy to the pulse transformer; and
a battery.