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US 2025/0359940 A1Published application
Using a predetermined ablation-current profile
AssigneeBiosense Webster (Israel) Ltd.
InventorsMeir Bar-Tal, Yigal Ultchin, Abraham Berger, Avri Hazan, Assaf Rubissa, Alaa Zoubi
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Abstract
Described embodiments include a system that includes a current source generator and a processor. The processor is configured to drive the current source generator to supply, for application to tissue of a subject, an electric current having an amplitude that varies in accordance with a predefined function of time, such that the amplitude initially monotonically increases to a maximum value. Other embodiments are also described.
Claims20
A system, comprising:
- a current source generator;
- and
- a processor configured to:
- receive, from a computer memory, a profile defining an ablation current as a function of time;
- cause the current source generator to supply, for application to tissue of a subject, the ablation current, the ablation current initially monotonically increasing, without decreasing, to a maximum value in less than a predetermined amount of time.
2 more elements
A method, comprising:
- loading, from a computer memory, a profile defining an ablation current as a function of time;
- causing a current source generator to supply, for application to tissue of a subject, the ablation current, the ablation current initially monotonically increasing, without decreasing, to a maximum value in less than a predetermined amount of time.
A system, comprising:
- a current source generator;
- and
- a processor configured to:
- receive, from a computer memory, a profile defining an ablation current as a function of time;
- cause the current source generator to supply, for application to tissue of a subject, the ablation current, the ablation current initially monotonically increasing, without decreasing, to a maximum value in less than a predetermined amount of time.
2 more elements
Dependencies are inferred from the claim text.