公开(公告)号：EP2652517B1

公开(公告)日：2014-10-08

申请号：EP11799794.0

申请日：2011-11-29

申请人： Centre National de la Recherche Scientifique (CNRS) ,  INSERM - Institut National de la Santé et de la Recherche Médicale ,  Université Paris Diderot - Paris 7

发明人： COUTURE, Olivier ,  TANTER, Mickael ,  FINK, Mathias

IPC分类号： G01S7/52

CPC分类号： G01S7/52 ,  G01S7/52041 ,  G01S7/52046

公开(公告)号：EP2652517A1

公开(公告)日：2013-10-23

申请号：EP11799794.0

申请日：2011-11-29

申请人： Centre National de la Recherche Scientifique CNRS ,  INSERM - Institut National de la Santé et de la Recherche Médicale ,  Université Paris Diderot - Paris 7

发明人： COUTURE, Olivier ,  TANTER, Mickael ,  FINK, Mathias

IPC分类号： G01S7/52

CPC分类号： G01S7/52 ,  G01S7/52041 ,  G01S7/52046

摘要： Method of high-resolution ultrasound imaging, in which transducers (T
1 -T
n ) are made to emit ultrasound waves in a field of observations containing micro bubbles, by making the micro bubbles burst one by one in tandem with the emissions of ultrasound waves. At each shot j of an ultrasound wave, raw reverberated signals S
j (i,t) picked up by each transducer i are recorded, and then differential signals V
j (i,t) representative of variations between successive raw signals are determined, a parabolic function P
j (x) is fitted to the differential signals corresponding to each shot j, and then a crest A
j (x
0 ,y
0 ) of this function P
j , corresponding to the position of the micro bubble destroyed between shots j-1 and j, is determined.

公开(公告)号：EP4346616A1

公开(公告)日：2024-04-10

申请号：EP22730934.1

申请日：2022-06-03

申请人： SORBONNE UNIVERSITE ,  Centre National de la Recherche Scientifique ,  INSERM (Institut National de la Santé et de la Recherche Médicale)

发明人： AISSANI, Abderrahmanne ,  CHAVIGNON, Arthur ,  COUDERT, Antoine ,  COUTURE, Olivier ,  HEILES, Baptiste ,  HINGOT, Vincent

IPC分类号： A61B8/08 ,  A61B8/00

公开(公告)号：EP4011299A1

公开(公告)日：2022-06-15

申请号：EP20306553.7

申请日：2020-12-11

申请人： Sorbonne Université ,  Centre National de la Recherche Scientifique ,  INSERM (Institut National de la Santé et de la Recherche Médicale)

发明人： GOUDERT, Antoine ,  COUTURE, Olivier ,  HINGOT, Vincent

IPC分类号： A61B8/06 ,  A61B8/08 ,  A61B8/12 ,  A61B8/00

摘要： Device tracking system for monitoring a target body structure and localizing a device inside said target body structure, it comprising:
a control unit,
a device comprising one steering element (17) to be handled outside the target body structure, one steerable element (16) to be introduced inside the target body structure.
one probe (22) to be removably secured to the patient,
one tracker to be secured to the steerable element (16).
The control unit stores one ultrasound image of the target body structure. The probe (22) and the tracker communicate, and the control unit is able to localize, in real time, the steerable element (16). The control unit displays, the stored ultrasound image and displays, in real time, the localisation of the at steerable element (16) on said at least one ultrasound image.

公开(公告)号：EP2943274A1

公开(公告)日：2015-11-18

申请号：EP14701806.3

申请日：2014-01-03

申请人： THE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  Ecole Supérieure de Physique et Chimie Industrielles de la Ville de Paris ,  Institut National de la Santé et de la Recherche Médicale (INSERM)

发明人： COUTURE, Olivier ,  TANTER, Mickael ,  TABELING, Patrick ,  COSSY, Janine ,  FINK, Mathias

IPC分类号： B01J19/10 ,  A61K9/00 ,  A61K41/00 ,  B01F13/00 ,  B01F15/02

CPC分类号： A61K9/0009 ,  A61K41/0028 ,  B01F13/0059 ,  B01F13/0071 ,  B01F15/0205 ,  B01J19/10 ,  B01J2219/00932 ,  B01J2219/0875 ,  B01J2219/0877

摘要： The invention relates to a method which comprises emitting ultrasound into a liquid mixture containing first and second reagents (A, B) in separate phases initially separated by a liquid precursor-gas barrier (3), the ultrasound having a high enough energy level to vaporise the precursor gas, such as to contact the reagents and thus to activate a chemical reaction therebetween.

摘要翻译： 本发明涉及方法，其包括超声发射到液体混合物包含在由液体前体的气体阻隔INITIALLY分离分开的相的第一和第二试剂，其具有足够高的能量水平的超声汽化的前体气体，检查，以接触 试剂，从而激活的化学反应在它们之间。