Invention Grant
US08767510B2 Method for controlling transducers of an ultrasonic probe, corresponding computer program and ultrasonic probe device
有权
用于控制超声波探头的换能器，对应的计算机程序和超声探头装置的方法
- Patent Title: Method for controlling transducers of an ultrasonic probe, corresponding computer program and ultrasonic probe device
- Patent Title (中): 用于控制超声波探头的换能器，对应的计算机程序和超声探头装置的方法
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Application No.: US13806526Application Date: 2011-07-25
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Publication No.: US08767510B2Publication Date: 2014-07-01
- Inventor: Sebastien Robert , Oliver Casula , Arnaud Nadim
- Applicant: Sebastien Robert , Oliver Casula , Arnaud Nadim
- Applicant Address: FR Paris
- Assignee: Commissariat a l'energie atomique et aux energies alternatives
- Current Assignee: Commissariat a l'energie atomique et aux energies alternatives
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1056217 20100728
- International Application: PCT/FR2011/051789 WO 20110725
- International Announcement: WO2012/022886 WO 20120223
- Main IPC: G01N29/26
- IPC: G01N29/26
Abstract:
A method for controlling ultrasonic transducers of an ultrasonic probe for inspecting an object includes: iterated at least twice, receiving from the transducers new measurement signals; measuring echoes due to reflections of ultrasonic waves on the object, the ultrasonic waves having emission delays with respect to one another, the emission delays having been determined from initial emission delays and all complementary emission delays determined previously; determining new complementary emission delays from the new measurement signals; controlling the transducers so they emit ultrasonic waves to the object, the ultrasonic waves having emission delays with respect to one another, the emission delays having been determined from the initial emission delays and all the complementary emission delays determined previously.
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