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US 2026/0066883 A1Published application
Ablation Systems, Devices, and Methods
AssigneeEHT Ventures LLC
InventorsAlex Henson, Kevin Muggli, Timothy Ziemba, Kenneth Miller
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AssigneeEHT Ventures LLC
InventorsAlex Henson, Kevin Muggli, Timothy Ziemba, Kenneth Miller
Estimating the term…
Bipolar high voltage bipolar pulsing ablation systems, devices, and methods are disclosed that include power supplies that can produce high voltage bipolar pulses with a positive high voltage pulse greater than about 200 V followed by a negative high voltage pulse less than about −200 V with a positive to negative dwell period between the positive high voltage pulse and the negative high voltage pulse. A high voltage bipolar pulsing power supply, for example, can reproduce high voltage pulses with a pulse repetition frequency greater than about 10 kHz.
An ablation system comprising a power supply, the power supply being adapted to produce high voltage bipolar pulses with a positive high voltage pulse greater than about 200 V followed by a negative high voltage pulse less than about −200 V.
A high voltage, multilevel, bipolar pulsing power supply comprising:
An ablation device comprising a power supply, the power supply being adapted to produce high voltage bipolar pulses with a positive high voltage pulse greater than about 200 V followed by a negative high voltage pulse less than about −200 V.
A method of ablation, the method comprising producing a high voltage bipolar pulse with a positive high voltage pulse greater than about 200 V followed by a negative high voltage pulse less than about −200 V and applying it to an electrode for electroporation.
Dependencies are inferred from the claim text.