ITFI20020034A1 - Metodo e dispositivo per l'analisi spettrale di un segnale ecografico - Google Patents

Metodo e dispositivo per l'analisi spettrale di un segnale ecografico

Info

Publication number
ITFI20020034A1
ITFI20020034A1 IT2002FI000034A ITFI20020034A ITFI20020034A1 IT FI20020034 A1 ITFI20020034 A1 IT FI20020034A1 IT 2002FI000034 A IT2002FI000034 A IT 2002FI000034A IT FI20020034 A ITFI20020034 A IT FI20020034A IT FI20020034 A1 ITFI20020034 A1 IT FI20020034A1
Authority
IT
Italy
Prior art keywords
ecographic
signal
spectral analysis
spectral
analysis
Prior art date
Application number
IT2002FI000034A
Other languages
English (en)
Inventor
Leonardo Masotti
Elena Biagi
Simona Granchi
Luca Breschi
Original Assignee
Actis Active Sensors S R L
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 Actis Active Sensors S R L filed Critical Actis Active Sensors S R L
Priority to IT2002FI000034A priority Critical patent/ITFI20020034A1/it
Priority to US10/383,674 priority patent/US7815573B2/en
Priority to EP03425118A priority patent/EP1341003A3/en
Publication of ITFI20020034A1 publication Critical patent/ITFI20020034A1/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
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Nonlinear Science (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT2002FI000034A 2002-02-27 2002-02-27 Metodo e dispositivo per l'analisi spettrale di un segnale ecografico ITFI20020034A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2002FI000034A ITFI20020034A1 (it) 2002-02-27 2002-02-27 Metodo e dispositivo per l'analisi spettrale di un segnale ecografico
US10/383,674 US7815573B2 (en) 2002-02-27 2003-02-25 Method and device for spectral analysis of an echographic signal
EP03425118A EP1341003A3 (en) 2002-02-27 2003-02-25 Method and device for spectral analysis of an echographic signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002FI000034A ITFI20020034A1 (it) 2002-02-27 2002-02-27 Metodo e dispositivo per l'analisi spettrale di un segnale ecografico

Publications (1)

Publication Number Publication Date
ITFI20020034A1 true ITFI20020034A1 (it) 2003-08-27

Family

ID=27676987

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002FI000034A ITFI20020034A1 (it) 2002-02-27 2002-02-27 Metodo e dispositivo per l'analisi spettrale di un segnale ecografico

Country Status (3)

Country Link
US (1) US7815573B2 (it)
EP (1) EP1341003A3 (it)
IT (1) ITFI20020034A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20030254A1 (it) 2003-10-08 2005-04-09 Actis Active Sensors S R L Metodo e dispositivo perfezionati per l'analisi spettrale
EP1541091A1 (en) * 2003-12-10 2005-06-15 EL.EN. S.p.A. Device for treating tumors by laser thermotherapy
EP1712182B1 (en) * 2005-04-14 2020-12-30 Esaote S.p.A. Method of ultrasonic detection and localization of contrast agent microbubbles and method for local drug administration by using microbubble carriers
HRP20060149B1 (en) * 2006-04-19 2008-11-30 Institut "Ruđer Bošković" Intelligent sequential illuminator photodynamic therapy
JP5002397B2 (ja) * 2007-09-28 2012-08-15 株式会社東芝 超音波診断装置及びプログラム
US20090171210A1 (en) * 2007-12-27 2009-07-02 Washington University In St. Louis Sonoelectric tomography using a frequency-swept ultrasonic wave
WO2010045724A1 (en) * 2008-10-20 2010-04-29 Neurochip Corporation Method and rhythm extractor for detecting and isolating rhythmic signal features from an input signal using the wavelet packet transform
US9091780B2 (en) * 2009-09-17 2015-07-28 Quantum Technology Sciences, Inc. (Qtsi) Methods for identifying a signal of interest and for making a classification of identity
EP2366997B1 (en) * 2010-03-17 2012-07-18 Esaote S.p.A. Method and device for determining the structural organization of an object with ultrasounds
US20130142057A1 (en) * 2011-12-01 2013-06-06 Broadcom Corporation Control Channel Acquisition
WO2014200417A1 (en) * 2013-06-10 2014-12-18 Medscienta Ab Method and system for determining a property of a non-homogeneous material
JP7236312B2 (ja) * 2019-04-04 2023-03-09 富士フイルムヘルスケア株式会社 超音波診断装置、信号処理装置、および、プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526816A (en) * 1994-09-22 1996-06-18 Bracco Research S.A. Ultrasonic spectral contrast imaging
GB9521784D0 (en) * 1995-10-24 1996-01-03 Rosslyn Medical Ltd Diagnostic apparatus
IT1293120B1 (it) * 1997-06-13 1999-02-11 Esaote Spa Metodo per aumentare le potenzialita' diagnostiche dei sistemi ecografici mediante l'uso di mappe spettrali in tempo reale e
ITFI20030254A1 (it) * 2003-10-08 2005-04-09 Actis Active Sensors S R L Metodo e dispositivo perfezionati per l'analisi spettrale

Also Published As

Publication number Publication date
US7815573B2 (en) 2010-10-19
EP1341003A2 (en) 2003-09-03
EP1341003A3 (en) 2003-12-17
US20030167003A1 (en) 2003-09-04

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