METHOD AND SYSTEM FOR LOCALIZING OBJECT REGION IN MEDIUM IN WHICH CAVITATION OCCURS - Ansitu National de la Sant'E de la Cherche Medical

Title:

METHOD AND SYSTEM FOR LOCALIZING OBJECT REGION IN MEDIUM IN WHICH CAVITATION OCCURS

Document Type and Number:

Japanese Patent JP2022141799

Kind Code:

A

Abstract:

To provide a method for localizing an object region in a medium in which cavitation occurs.SOLUTION: The localization method comprises the steps of: producing cavitation in an object region R, the cavitation generating acoustic signals; at each of at least three separate positions, detecting cavitation signals representative of the acoustic signals of the cavitation; for at least two pairs of cavitation signals, determining a delay between the cavitation signals of each pair of the cavitation signals; and calculating a localization of the object region based on the delays and the positions.SELECTED DRAWING: Figure 1

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Inventors:

Lafon, Cyril
Mesta, Jean-Louis
Lafon, Maxim
Umemura Shinichiro

Application Number:

JP2022113764A

Publication Date:

September 29, 2022

Filing Date:

July 15, 2022

Export Citation:

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Assignee:

Ansitu National de la Sant'E de la Cherche Medical
Center Leon Berard
Universite Claude Bernard Lyon Premier
Tohoku University

International Classes:

A61N7/00

Attorney, Agent or Firm:

Patent Attorney Corporation Tsukuni

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