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1. 发明授权

US09737324B2 Therapeutic probe for treating tissue using focused intersecting ultrasonic waves 有权
公开(公告)号：US09737324B2
公开(公告)日：2017-08-22
申请号：US14007333
申请日：2012-03-15
申请人： David Melodelima , Jeremy Vincenot , Emmanuel Blanc , Jean-Yves Chapelon
发明人： David Melodelima , Jeremy Vincenot , Emmanuel Blanc , Jean-Yves Chapelon
IPC分类号： A61B17/32 , A61N7/02 , A61N7/00 , A61B90/00
CPC分类号： A61B17/320068 , A61B2090/378 , A61N7/02 , A61N2007/0065 , A61N2007/0078 , A61N2007/027
摘要： A therapeutic probe having a transducer for focusing the ultrasonic waves into a first focal area, the emission surface of which has, within a profile plane, two concave curve segments which have a finite length and which are symmetrical relative to a plane of symmetry, or to an axis of symmetry. Within the profile plane, both concave curve segments extend along arcs of first and second non-coincident circles that intersect each other, and each curve segment has an acoustic axis intersecting the axis of symmetry, or the plane of symmetry, between the first focal area and the emission surface, the acoustic axes being spaced apart from each other such that the beams from the emission surface intersect each other so as to create a second focal area located in and situated between the first focal area and the emission surface.

2. 发明申请

US20140180320A1 METHOD AND APPARATUS FOR GENERATING FOCUSED ULTRASONIC WAVES WITH SURFACE MODULATION 有权
标题翻译：用于产生具有表面调制的聚焦超声波的方法和装置
公开(公告)号：US20140180320A1
公开(公告)日：2014-06-26
申请号：US14007918
申请日：2012-03-15
申请人： Jeremy Vincenot , David Melodelima , Emmanuel Blanc , Jean-Yves Chapelon
发明人： Jeremy Vincenot , David Melodelima , Emmanuel Blanc , Jean-Yves Chapelon
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , G10K11/32
摘要： The invention relates to a method for generating ultrasonic waves focused on a focal zone (5) in order to carry out biological lesions, comprising the activation of a plurality of ultrasonic transducer elements (3).According to the invention: a target zone, in which homogenization of the supply of energy of the ultrasonic waves emitted by the ultrasonic transducer elements is desired, is chosen, the focusing effect and the acoustic attenuations of the ultrasonic waves on their path between the target zone and the ultrasonic transducer elements (3) are determined, the focusing effect and the acoustic attenuations of the ultrasonic waves are compensated, with ultrasonic transducer elements (3) at least some of which have non-identical emission surfaces such that in the target zone, the supply of energy of the ultrasonic waves emitted by the different ultrasonic transducer elements (3) is more or less identical.
摘要翻译：本发明涉及一种用于产生聚焦在焦点区（5）上以便执行生物损伤的超声波的方法，包括激活多个超声换能器元件（3）。根据本发明，选择期望由超声波换能器元件发射的超声波的能量供给均匀化的目标区域，超声波的聚焦效应和声衰减在其目标之间的路径上区域和超声波换能器元件（3），用超声换能器元件（3）补偿超声波的聚焦效应和声衰减，其中至少一些具有不相同的发射表面，使得在目标区域由不同的超声换能器元件（3）发射的超声波的能量供应或多或少相同。

3. 发明授权

US09936969B2 Method and apparatus for generating focused ultrasonic waves with surface modulation 有权
公开(公告)号：US09936969B2
公开(公告)日：2018-04-10
申请号：US14007918
申请日：2012-03-15
申请人： Jeremy Vincenot , David Melodelima , Emmanuel Blanc , Jean-Yves Chapelon
发明人： Jeremy Vincenot , David Melodelima , Emmanuel Blanc , Jean-Yves Chapelon
IPC分类号： A61B17/32 , G10K11/32
CPC分类号： A61B17/320068 , G10K11/32
摘要： The invention relates to a method for generating ultrasonic waves focused on a focal zone (5) in order to carry out biological lesions, comprising the activation of a plurality of ultrasonic transducer elements (3).According to the invention: a target zone, in which homogenization of the supply of energy of the ultrasonic waves emitted by the ultrasonic transducer elements is desired, is chosen, the focusing effect and the acoustic attenuations of the ultrasonic waves on their path between the target zone and the ultrasonic transducer elements (3) are determined, the focusing effect and the acoustic attenuations of the ultrasonic waves are compensated, with ultrasonic transducer elements (3) at least some of which have non-identical emission surfaces such that in the target zone, the supply of energy of the ultrasonic waves emitted by the different ultrasonic transducer elements (3) is more or less identical.

4. 发明申请

US20140081300A1 THERAPEUTIC PROBE FOR TREATING TISSUE USING FOCUSED INTERSECTING ULTRASONIC WAVES 有权
标题翻译：使用聚焦的超声波进行治疗组织的治疗性探针
公开(公告)号：US20140081300A1
公开(公告)日：2014-03-20
申请号：US14007333
申请日：2012-03-15
申请人： David Melodelima , Jeremy Vincenot , Emmanuel Blanc , Jean-Yves Chapelon
发明人： David Melodelima , Jeremy Vincenot , Emmanuel Blanc , Jean-Yves Chapelon
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B2090/378 , A61N7/02 , A61N2007/0065 , A61N2007/0078 , A61N2007/027
摘要： The invention relates to a therapeutic probe comprising a transducer (2) for focusing the ultrasonic waves into a first focal area (Z1), the emission surface (8) of which has, within a profile plane (Pp), two concave curve segments (s1) which have a finite length and which are symmetrical relative to a plane of symmetry (A1) or to an axis of symmetry (S).According to the invention: within the profile plane (Pp), both concave curve segments (s1) extend along arcs of first and second non-coincident circles that intersect each other. each curve segment (s1) has an acoustic axis (a) intersecting the axis of symmetry (S) or the plane of symmetry (A1) between the first focal area (Z1) and the emission surface (8), the acoustic axes (a) being spaced apart from each other such that the beams from the emission surface (8) intersect each other so as to create a second focal area (Z2) located in situated between the first focal area (Z1) and the emission surface (8).
摘要翻译：本发明涉及一种治疗探针，其包括用于将超声波聚焦到第一焦点区域（Z1）中的换能器（2），其发射表面（8）在轮廓平面（Pp）内具有两个凹曲线段 s1），其具有有限的长度并且相对于对称平面（A1）或对称轴线（S）对称。根据本发明：在轮廓平面（Pp）内，两个凹曲线段（s1）沿着彼此相交的第一和第二非重合圆弧线延伸。每个曲线段（s1）具有与第一焦点区域（Z1）和发射表面（8）之间的对称轴（S）或对称平面（A1）相交的声轴（a），声轴（a ）彼此间隔开，使得来自发射表面（8）的光束彼此相交，以便产生位于第一焦点区域（Z1）和发射表面（8）之间的第二焦点区域（Z2）。

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