IT1293120B1 - Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e - Google Patents

Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e

Info

Publication number
IT1293120B1
IT1293120B1 IT97FI000141A ITFI970141A IT1293120B1 IT 1293120 B1 IT1293120 B1 IT 1293120B1 IT 97FI000141 A IT97FI000141 A IT 97FI000141A IT FI970141 A ITFI970141 A IT FI970141A IT 1293120 B1 IT1293120 B1 IT 1293120B1
Authority
IT
Italy
Prior art keywords
real
increase
ultrasound systems
time spectral
spectral maps
Prior art date
Application number
IT97FI000141A
Other languages
English (en)
Inventor
Leonardo Masotti
Elena Biagi
Marino Cerofolini
Alberto Bertini
Marco Calzolai
Andrea Bigagli
Leonardo Galardi
Carlo Giovannucci
Original Assignee
Esaote Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esaote Spa filed Critical Esaote Spa
Priority to IT97FI000141A priority Critical patent/IT1293120B1/it
Publication of ITFI970141A0 publication Critical patent/ITFI970141A0/it
Priority to US09/097,166 priority patent/US6066098A/en
Publication of ITFI970141A1 publication Critical patent/ITFI970141A1/it
Application granted granted Critical
Publication of IT1293120B1 publication Critical patent/IT1293120B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • G01S7/52039—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target exploiting the non-linear response of a contrast enhancer, e.g. a contrast agent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52034—Data rate converters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
IT97FI000141A 1997-06-13 1997-06-13 Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e IT1293120B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97FI000141A IT1293120B1 (it) 1997-06-13 1997-06-13 Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e
US09/097,166 US6066098A (en) 1997-06-13 1998-06-12 Method for enhancing the diagnostic power of ultrasonic scanning systems by using real-time spectral maps, and device operating by said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97FI000141A IT1293120B1 (it) 1997-06-13 1997-06-13 Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e

Publications (3)

Publication Number Publication Date
ITFI970141A0 ITFI970141A0 (it) 1997-06-13
ITFI970141A1 ITFI970141A1 (it) 1998-12-13
IT1293120B1 true IT1293120B1 (it) 1999-02-11

Family

ID=11352153

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97FI000141A IT1293120B1 (it) 1997-06-13 1997-06-13 Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e

Country Status (2)

Country Link
US (1) US6066098A (it)
IT (1) IT1293120B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027827A1 (de) * 2000-06-05 2001-12-06 Sonem Gmbh Adaptive Klassifikationseinrichtung
DE10144076A1 (de) * 2001-09-07 2003-03-27 Daimler Chrysler Ag Vorrichtung und Verfahren zur Früherkennung und Vorhersage von Aggregateschädigungen
ITFI20020034A1 (it) * 2002-02-27 2003-08-27 Actis Active Sensors S R L Metodo e dispositivo per l'analisi spettrale di un segnale ecografico
US7074188B2 (en) * 2002-08-26 2006-07-11 The Cleveland Clinic Foundation System and method of characterizing vascular tissue
EP1515158B1 (en) * 2003-09-09 2013-07-17 Esaote S.p.A. Ultrasound imaging method combined with the presence of contrast media in the body under examination
ITFI20030254A1 (it) 2003-10-08 2005-04-09 Actis Active Sensors S R L Metodo e dispositivo perfezionati per l'analisi spettrale
US9528893B2 (en) 2009-06-29 2016-12-27 University Of Massachusetts Optical fiber pressure sensor with uniform diaphragm and method of fabricating same
WO2012112890A2 (en) 2011-02-17 2012-08-23 University Of Massachusetts Photoacoustic probe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637400B1 (fr) * 1988-09-30 1990-11-09 Labo Electronique Physique Dispositif de traitement ameliore d'un signal echographique
US5253530A (en) * 1991-08-12 1993-10-19 Letcher Iii John H Method and apparatus for reflective ultrasonic imaging
US5417215A (en) * 1994-02-04 1995-05-23 Long Island Jewish Medical Center Method of tissue characterization by ultrasound
US5526816A (en) * 1994-09-22 1996-06-18 Bracco Research S.A. Ultrasonic spectral contrast imaging
US5619998A (en) * 1994-09-23 1997-04-15 General Electric Company Enhanced method for reducing ultrasound speckle noise using wavelet transform
US5497777A (en) * 1994-09-23 1996-03-12 General Electric Company Speckle noise filtering in ultrasound imaging
US5638823A (en) * 1995-08-28 1997-06-17 Rutgers University System and method for noninvasive detection of arterial stenosis

Also Published As

Publication number Publication date
US6066098A (en) 2000-05-23
ITFI970141A0 (it) 1997-06-13
ITFI970141A1 (it) 1998-12-13

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