ATE332707T1 - Ultraschallbilderzeugung für die gewebe- untersuchung durch zersprengung des ultraschall- kontrastmedias mittels hochenergetischen pulsen - Google Patents
Ultraschallbilderzeugung für die gewebe- untersuchung durch zersprengung des ultraschall- kontrastmedias mittels hochenergetischen pulsenInfo
- Publication number
- ATE332707T1 ATE332707T1 AT98919310T AT98919310T ATE332707T1 AT E332707 T1 ATE332707 T1 AT E332707T1 AT 98919310 T AT98919310 T AT 98919310T AT 98919310 T AT98919310 T AT 98919310T AT E332707 T1 ATE332707 T1 AT E332707T1
- Authority
- AT
- Austria
- Prior art keywords
- ultrasonic
- target region
- contrast agent
- breaking
- high energy
- Prior art date
Links
- 239000002872 contrast media Substances 0.000 title abstract 4
- 229940039231 contrast media Drugs 0.000 title 1
- 238000003384 imaging method Methods 0.000 title 1
- 239000002961 echo contrast media Substances 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000010412 perfusion Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0028—Disruption, e.g. by heat or ultrasounds, sonophysical or sonochemical activation, e.g. thermosensitive or heat-sensitive liposomes, disruption of calculi with a medicinal preparation and ultrasounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
- A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
- A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Medical Informatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9708246.5A GB9708246D0 (en) | 1997-04-24 | 1997-04-24 | Improvements in or relating to ultrasound imaging |
US4440897P | 1997-04-29 | 1997-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE332707T1 true ATE332707T1 (de) | 2006-08-15 |
Family
ID=26311434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98919310T ATE332707T1 (de) | 1997-04-24 | 1998-04-24 | Ultraschallbilderzeugung für die gewebe- untersuchung durch zersprengung des ultraschall- kontrastmedias mittels hochenergetischen pulsen |
Country Status (10)
Country | Link |
---|---|
US (1) | US6315730B1 (de) |
EP (1) | EP0977594B1 (de) |
JP (1) | JP4182191B2 (de) |
AT (1) | ATE332707T1 (de) |
AU (1) | AU7219098A (de) |
DE (1) | DE69835202T2 (de) |
ES (1) | ES2268770T3 (de) |
GB (1) | GB9708246D0 (de) |
NO (1) | NO995148L (de) |
WO (1) | WO1998047533A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6553327B2 (en) * | 1998-09-16 | 2003-04-22 | Yeda Research & Development Co., Ltd. | Apparatus for monitoring a system with time in space and method therefor |
US6353803B1 (en) * | 1996-01-18 | 2002-03-05 | Yeda Research And Development Co., Ltd. At The Welzmann Institute Of Science | Apparatus for monitoring a system in which a fluid flows |
AU7702798A (en) * | 1997-05-30 | 1998-12-30 | Alliance Pharmaceutical Corporation | Methods and apparatus for monitoring and quantifying the movement of fluid |
JP4473981B2 (ja) * | 1999-07-21 | 2010-06-02 | 株式会社日立メディコ | 超音波診断装置 |
US6436045B1 (en) | 2000-04-27 | 2002-08-20 | Koninklijke Phillips Electronics N.V. | User controlled destructive waveform routine for ultrasound systems |
EP1385429B1 (de) * | 2000-10-25 | 2008-09-03 | The John P. Robarts Research Institute | Verfahren und vorrichtung zur berechnung von blutflussparametern |
WO2002056666A2 (en) * | 2001-01-19 | 2002-07-25 | Angelsen Bjoern A J | A method of detecting ultrasound contrast agent in soft tissue, and quantitating blood perfusion through regions of tissue |
JP2002209898A (ja) * | 2001-01-22 | 2002-07-30 | Toshiba Corp | 超音波診断装置 |
JP2003061959A (ja) * | 2001-08-22 | 2003-03-04 | Toshiba Corp | 超音波診断装置 |
US6730036B2 (en) * | 2002-02-28 | 2004-05-04 | Koninklijke Philips Electronics, N.V. | Ultrasonic imaging to detect coronary artery stenosis at rest |
AUPS214502A0 (en) * | 2002-05-06 | 2002-06-06 | Uscom Pty Ltd | Blood flow oxygen measurement |
AU2003227122B2 (en) * | 2002-05-06 | 2008-05-01 | Uscom Limited | Blood flow oxygen measurement system and method |
AUPS335502A0 (en) * | 2002-07-03 | 2002-07-25 | Uscom Pty Ltd | Pacemaker evaluation method and apparatus |
WO2004049950A1 (en) | 2002-11-29 | 2004-06-17 | Amersham Health As | Ultrasound triggering method |
JP3683886B2 (ja) * | 2002-12-27 | 2005-08-17 | 株式会社ワイディ | マイオカーディアルブラッドボリュームマップによる血液量解析・表示方法 |
AU2003900261A0 (en) * | 2003-01-22 | 2003-02-06 | Uscom Pty Ltd | Method and system for the determination of blood characteristics |
KR101025490B1 (ko) * | 2003-06-12 | 2011-04-04 | 브라코 인터내셔날 비.브이. | 초음파 콘트라스트 조영에서 보충 커브 피팅을 통한 혈류 개산 |
US8021303B2 (en) * | 2003-06-12 | 2011-09-20 | Bracco Research Sa | System for extracting morphological information through a perfusion assessment process |
US7252638B2 (en) * | 2003-06-23 | 2007-08-07 | Siemens Medical Solutions Usa, Inc. | Method and system for simultaneously displaying relationships of measurements of features associated with a medical image |
WO2005020820A1 (en) * | 2003-08-28 | 2005-03-10 | University Of Bern | Method and system for determining the absolute perfusion rate of a fluid in an analysis region |
JP2005081073A (ja) * | 2003-09-11 | 2005-03-31 | Toshiba Corp | 超音波診断装置 |
US7658714B2 (en) * | 2003-10-31 | 2010-02-09 | Siemens Medical Solutions Usa, Inc. | Intelligent ultrasound examination storage system |
US8047993B2 (en) * | 2004-12-08 | 2011-11-01 | Industrial Technology Research Institute | Quantitative non-invasive method for detecting degree of malignancy in tumors and application thereof |
AU2005318077B2 (en) * | 2004-12-23 | 2011-11-03 | Bracco Suisse S.A. | A perfusion assessment method and system based on bolus administration |
US7415164B2 (en) * | 2005-01-05 | 2008-08-19 | Mitsubishi Electric Research Laboratories, Inc. | Modeling scenes in videos using spectral similarity |
WO2007070827A2 (en) * | 2005-12-15 | 2007-06-21 | Bristol-Myers Squibb Pharma Company | Contrast agents for myocardium perfusion imaging |
DE102006057211B3 (de) * | 2006-12-01 | 2008-03-27 | Kompetenzzentrum Medizintechnik Ruhr (Kmr) E.V. | Verfahren und Vorrichtung zur kontrastmittelgestützten Perfusionsmessung |
JP2008245891A (ja) * | 2007-03-30 | 2008-10-16 | Ge Medical Systems Global Technology Co Llc | 超音波造影撮影方法および超音波診断装置 |
US20100132731A1 (en) * | 2008-12-01 | 2010-06-03 | Matthew Waitesmith | Ergonomic Cosmetic Brush |
US8192364B2 (en) * | 2009-06-10 | 2012-06-05 | Mayo Foundation For Medical Education And Research | Method for assessing vascular disease by quantitatively measuring vaso vasorum |
US20110144495A1 (en) * | 2009-12-14 | 2011-06-16 | Siemens Medical Solutions Usa, Inc. | Perfusion Imaging of a Volume in Medical Diagnostic Ultrasound |
DE102014103884A1 (de) | 2014-03-21 | 2015-09-24 | Endress + Hauser Flowtec Ag | Ultraschallwandler und Ultraschall-Durchflussmessgerät |
KR20200004362A (ko) * | 2017-05-04 | 2020-01-13 | 지네소닉스, 인크. | 도플러 초음파에 의한 절제 프로세스 감시 방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276885A (en) | 1979-05-04 | 1981-07-07 | Rasor Associates, Inc | Ultrasonic image enhancement |
US4718433A (en) | 1983-01-27 | 1988-01-12 | Feinstein Steven B | Contrast agents for ultrasonic imaging |
US5040537A (en) * | 1987-11-24 | 1991-08-20 | Hitachi, Ltd. | Method and apparatus for the measurement and medical treatment using an ultrasonic wave |
US4844882A (en) | 1987-12-29 | 1989-07-04 | Molecular Biosystems, Inc. | Concentrated stabilized microbubble-type ultrasonic imaging agent |
US4957656A (en) | 1988-09-14 | 1990-09-18 | Molecular Biosystems, Inc. | Continuous sonication method for preparing protein encapsulated microbubbles |
GB9003821D0 (en) | 1990-02-20 | 1990-04-18 | Danbiosyst Uk | Diagnostic aid |
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 |
US5310540A (en) | 1990-10-05 | 1994-05-10 | Sintetica Sa | Method for the preparation of stable suspensions of hollow gas-filled microspheres suitable for ultrasonic echography |
GB9106686D0 (en) | 1991-03-28 | 1991-05-15 | Hafslund Nycomed As | Improvements in or relating to contrast agents |
US5235984A (en) * | 1992-03-30 | 1993-08-17 | Hewlett-Packard Company | On-line acoustic densitometry tool for use with an ultrasonic imaging system |
US5678553A (en) * | 1994-11-01 | 1997-10-21 | Schering Aktiengesellschaft | Ultrasonic processes and circuits for carrying out those processes |
US5456257A (en) * | 1994-11-23 | 1995-10-10 | Advanced Technology Laboratories, Inc. | Ultrasonic detection of contrast agents |
US5601086A (en) * | 1995-05-12 | 1997-02-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Beat frequency ultrasonic microsphere contrast agent detection system |
US5560364A (en) * | 1995-05-12 | 1996-10-01 | The Board Of Regents Of The University Of Nebraska | Suspended ultra-sound induced microbubble cavitation imaging |
US5833613A (en) * | 1996-09-27 | 1998-11-10 | Advanced Technology Laboratories, Inc. | Ultrasonic diagnostic imaging with contrast agents |
DE69634112T2 (de) * | 1995-10-10 | 2005-12-08 | Advanced Technology Laboratories, Inc., Bothell | Ultraschall-Bilderzeugung zur Diagnostik mittels Kontrastmitteln |
NZ334365A (en) * | 1996-08-02 | 1999-10-28 | Nycomed Imaging As | Use of a contrast agent comprising microbubbles of biocompatible gas stabilised by opsonisable amphiphilic material for ultrasound imaging of the liver |
US5735281A (en) * | 1996-08-09 | 1998-04-07 | Hewlett-Packard Company | Method of enhancing and prolonging the effect of ultrasound contrast agents |
ES2189974T3 (es) * | 1996-09-11 | 2003-07-16 | Imarx Pharmaceutical Corp | Procedimientos mejorados para la obtencion de imagenes de diagnostico usando un agente de contraste y un vasodilatador. |
PL332820A1 (en) * | 1996-10-21 | 1999-10-11 | Nycomed Imaging As | Improved contrast media |
WO1998018501A2 (en) * | 1996-10-28 | 1998-05-07 | Marsden, John, Christopher | Improvements in or relating to diagnostic/therapeutic agents |
-
1997
- 1997-04-24 GB GBGB9708246.5A patent/GB9708246D0/en active Pending
-
1998
- 1998-04-24 JP JP54530998A patent/JP4182191B2/ja not_active Expired - Fee Related
- 1998-04-24 AU AU72190/98A patent/AU7219098A/en not_active Abandoned
- 1998-04-24 EP EP98919310A patent/EP0977594B1/de not_active Expired - Lifetime
- 1998-04-24 ES ES98919310T patent/ES2268770T3/es not_active Expired - Lifetime
- 1998-04-24 WO PCT/GB1998/001217 patent/WO1998047533A1/en active IP Right Grant
- 1998-04-24 AT AT98919310T patent/ATE332707T1/de not_active IP Right Cessation
- 1998-04-24 DE DE69835202T patent/DE69835202T2/de not_active Expired - Lifetime
-
1999
- 1999-10-22 NO NO995148A patent/NO995148L/no not_active Application Discontinuation
- 1999-10-25 US US09/425,290 patent/US6315730B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69835202T2 (de) | 2007-05-31 |
JP2001523997A (ja) | 2001-11-27 |
DE69835202D1 (de) | 2006-08-24 |
NO995148D0 (no) | 1999-10-22 |
EP0977594A1 (de) | 2000-02-09 |
AU7219098A (en) | 1998-11-13 |
GB9708246D0 (en) | 1997-06-18 |
NO995148L (no) | 1999-10-22 |
ES2268770T3 (es) | 2007-03-16 |
EP0977594B1 (de) | 2006-07-12 |
WO1998047533A1 (en) | 1998-10-29 |
US6315730B1 (en) | 2001-11-13 |
JP4182191B2 (ja) | 2008-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |