United States
US 12,702,469 B2
Apparatus and method for transseptal puncture based on impedance
US 12,702,469 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Biosense Webster (Israel) Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Biosense Webster (Israel) Ltd.
- Inventors
- Yitzhak Tzachi Levy; Vitaliy Putra; Kruti Shah; Tonima R. Quabili; Paul A. Suárez; Maria Duarte; Erica E. Lovejoy; Kokou A. Amefia; Debby E. Highsmith; Eajer Toh
- Publication date
- 2026-08-11
- Filing date
- 2023-06-15
- Document type
- B2 Granted patent
- Also written as
- US 12,702,469 B2 · US12702469 · 12702469
Abstract
A transseptal puncture system and method uses a guiding instrument, and an atraumatic puncture instrument longitudinally movable therein, with a first electrode configured for ablation and a second electrode electrically insulated from the first electrode. An impedance monitoring module is configured to measure at least an impedance at the second electrode, and an electrical generator is configured to selectively apply electrical energy to the first electrode based at least in part on the measured impedance at the second electrode.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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