Title:
超音波による心臓のゾーンのアブレーションまたはモニタリングのためのシステムおよび関連方法
Document Type and Number:
Japanese Patent JP6929216
Kind Code:
B2
Abstract:
A system for ablating or monitoring a zone of the heart, includes a system to measure the heart electrical activity; a phased array for generating a beam of focussed ultrasound signals on a targeted zone of the heart; an imaging system determining an image of a transcostal wall projected in an image plane of the phased array by taking into consideration a position and direction of the phased array and making it possible to deactivate elements of the phased array in accordance with the position of the elements with regard to the position of the projected image of the transcostal wall; a positioning system to control the position of a focussed zone of a beam of focussed ultrasound signals on the targeted zone, a monitoring system to measure a temperature and tissue deformation in the targeted zone; and a device for measuring a level of cavitation in the targeted zone.
Inventors:
Marche, Fabrice
Bourg, Pierre
Bruson
Fanny, Bayan
Bourg, Pierre
Bruson
Fanny, Bayan
Application Number:
JP2017512048A
Publication Date:
September 01, 2021
Filing Date:
September 01, 2015
Export Citation:
Assignee:
Université de Bordeaux
Unstatuyu Nacional Dou La Sante et Dou la Lucier de Medéal
Center Hospitalist Universitaire de Bordeaux
Unstatuyu Nacional Dou La Sante et Dou la Lucier de Medéal
Center Hospitalist Universitaire de Bordeaux
International Classes:
A61N7/00; A61B5/055; A61B8/08; A61B34/20
Domestic Patent References:
| JP2013515583A | ||||
| JP2010531165A | ||||
| JP2000500038A | ||||
| JP2011503569A |
Foreign References:
| EP0627206A2 | ||||
| US20130144165 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office