ITFI20030077A1 - Metodo per l'indagine ecografica tramite mezzi di contrasto - Google Patents
Metodo per l'indagine ecografica tramite mezzi di contrastoInfo
- Publication number
- ITFI20030077A1 ITFI20030077A1 IT000077A ITFI20030077A ITFI20030077A1 IT FI20030077 A1 ITFI20030077 A1 IT FI20030077A1 IT 000077 A IT000077 A IT 000077A IT FI20030077 A ITFI20030077 A IT FI20030077A IT FI20030077 A1 ITFI20030077 A1 IT FI20030077A1
- Authority
- IT
- Italy
- Prior art keywords
- ecographical
- survey
- contrast means
- contrast
- ecographical survey
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
-
- 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
- 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
- G01S7/52036—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
- G01S7/52041—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target detecting modification of a contrast enhancer, e.g. detecting the destruction of a contrast agent by an acoustic wave, e.g. loss of correlation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000077A ITFI20030077A1 (it) | 2003-03-26 | 2003-03-26 | Metodo per l'indagine ecografica tramite mezzi di contrasto |
US10/809,758 US20040193056A1 (en) | 2003-03-26 | 2004-03-25 | Echographic examination method using contrast media |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000077A ITFI20030077A1 (it) | 2003-03-26 | 2003-03-26 | Metodo per l'indagine ecografica tramite mezzi di contrasto |
Publications (1)
Publication Number | Publication Date |
---|---|
ITFI20030077A1 true ITFI20030077A1 (it) | 2004-09-27 |
Family
ID=32983188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000077A ITFI20030077A1 (it) | 2003-03-26 | 2003-03-26 | Metodo per l'indagine ecografica tramite mezzi di contrasto |
Country Status (2)
Country | Link |
---|---|
US (1) | US20040193056A1 (it) |
IT (1) | ITFI20030077A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5162923B2 (ja) * | 2007-02-27 | 2013-03-13 | 株式会社日立製作所 | 超音波撮像装置 |
RU2712104C1 (ru) * | 2019-09-26 | 2020-01-24 | Государственное автономное учреждение здравоохранения "Республиканская клиническая больница Министерства здравоохранения Республики Татарстан" | Способ ультразвукового исследования с контрастным усилением венозного анастомоза малого таза |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718433A (en) * | 1983-01-27 | 1988-01-12 | Feinstein Steven B | Contrast agents for ultrasonic imaging |
US5410516A (en) * | 1988-09-01 | 1995-04-25 | Schering Aktiengesellschaft | Ultrasonic processes and circuits for performing them |
DE3829999A1 (de) * | 1988-09-01 | 1990-03-15 | Schering Ag | Ultraschallverfahren und schaltungen zu deren durchfuehrung |
US5556610A (en) * | 1992-01-24 | 1996-09-17 | Bracco Research S.A. | Gas mixtures useful as ultrasound contrast media, contrast agents containing the media and method |
US5445813A (en) * | 1992-11-02 | 1995-08-29 | Bracco International B.V. | Stable microbubble suspensions as enhancement agents for ultrasound echography |
US5578292A (en) * | 1991-11-20 | 1996-11-26 | Bracco International B.V. | Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof |
IN172208B (it) * | 1990-04-02 | 1993-05-01 | Sint Sa | |
AU636481B2 (en) * | 1990-05-18 | 1993-04-29 | Bracco International B.V. | Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography |
IL104084A (en) * | 1992-01-24 | 1996-09-12 | Bracco Int Bv | Sustainable aqueous suspensions of pressure-resistant and gas-filled blisters, their preparation, and contrast agents containing them |
JPH10508284A (ja) * | 1993-12-15 | 1998-08-18 | ブラッコ リサーチ ソシエテ アノニム | 超音波造影媒体、この媒体を含む造影剤及び方法 |
US5526816A (en) * | 1994-09-22 | 1996-06-18 | Bracco Research S.A. | Ultrasonic spectral contrast imaging |
US5678553A (en) * | 1994-11-01 | 1997-10-21 | Schering Aktiengesellschaft | Ultrasonic processes and circuits for carrying out those processes |
US6333021B1 (en) * | 1994-11-22 | 2001-12-25 | Bracco Research S.A. | Microcapsules, method of making and their use |
IL116328A (en) * | 1994-12-16 | 1999-09-22 | Bracco Research Sa | Frozen suspension of gas microbubbles in frozen aqueous carrier for use as contrast agent in ultrasonic imaging |
US5833615A (en) * | 1997-05-09 | 1998-11-10 | Thomas Jefferson University | Excitation enhanced ultrasound system |
US6371917B1 (en) * | 1997-10-03 | 2002-04-16 | University Of Virginia Patent Foundation | Ultrasound bubble recognition imaging |
AU3103099A (en) * | 1998-03-20 | 1999-10-11 | Thomas Jefferson University | Microbubble-based ultrasonic contrast agents for pressure measurements |
US6533727B1 (en) * | 2000-02-11 | 2003-03-18 | Koninklijke Phillips Electronics N.V. | Ultrasonic system and method employing non-integer harmonic echo signals for imaging |
US6371914B1 (en) * | 2000-04-13 | 2002-04-16 | Bracco Research S.A. | Single-shot phase cancellation ultrasound contrast imaging |
US6425869B1 (en) * | 2000-07-18 | 2002-07-30 | Koninklijke Philips Electronics, N.V. | Wideband phased-array transducer for uniform harmonic imaging, contrast agent detection, and destruction |
US6494839B1 (en) * | 2001-08-06 | 2002-12-17 | Koninklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging system transmitter for sum and difference frequency imaging |
US6638228B1 (en) * | 2002-04-26 | 2003-10-28 | Koninklijke Philips Electronics N.V. | Contrast-agent enhanced color-flow imaging |
-
2003
- 2003-03-26 IT IT000077A patent/ITFI20030077A1/it unknown
-
2004
- 2004-03-25 US US10/809,758 patent/US20040193056A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20040193056A1 (en) | 2004-09-30 |
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