DE69530686D1 - Gerät zur gewebecharakterisierung mittels ultraschall - Google Patents
Gerät zur gewebecharakterisierung mittels ultraschallInfo
- Publication number
- DE69530686D1 DE69530686D1 DE69530686T DE69530686T DE69530686D1 DE 69530686 D1 DE69530686 D1 DE 69530686D1 DE 69530686 T DE69530686 T DE 69530686T DE 69530686 T DE69530686 T DE 69530686T DE 69530686 D1 DE69530686 D1 DE 69530686D1
- Authority
- DE
- Germany
- Prior art keywords
- ultrasound
- tissue
- classification
- tissue characterization
- characterization device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
-
- 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
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191524 | 1994-02-04 | ||
US08/191,524 US5417215A (en) | 1994-02-04 | 1994-02-04 | Method of tissue characterization by ultrasound |
PCT/US1995/001366 WO1995020912A1 (en) | 1994-02-04 | 1995-02-01 | Method of tissue characterization by ultrasound |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69530686D1 true DE69530686D1 (de) | 2003-06-12 |
DE69530686T2 DE69530686T2 (de) | 2004-03-25 |
Family
ID=22705834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69530686T Expired - Lifetime DE69530686T2 (de) | 1994-02-04 | 1995-02-01 | Gerät zur gewebecharakterisierung mittels ultraschall |
Country Status (8)
Country | Link |
---|---|
US (1) | US5417215A (de) |
EP (1) | EP0760625B1 (de) |
AT (1) | ATE239422T1 (de) |
AU (1) | AU1869895A (de) |
DE (1) | DE69530686T2 (de) |
DK (1) | DK0760625T3 (de) |
ES (1) | ES2199241T3 (de) |
WO (1) | WO1995020912A1 (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7497828B1 (en) | 1992-01-10 | 2009-03-03 | Wilk Ultrasound Of Canada, Inc. | Ultrasonic medical device and associated method |
US5481269A (en) * | 1994-05-27 | 1996-01-02 | Westinghouse Electric Corp. | General frame wavelet classifier |
US5867118A (en) * | 1995-06-07 | 1999-02-02 | Lockheed Martin Corporation | Apparatus for and method of classifying patterns |
DE69615994T2 (de) * | 1995-06-23 | 2002-06-06 | Koninkl Philips Electronics Nv | Bildverarbeitungsverfahren zur rauschverminderung |
US5746209A (en) * | 1996-01-26 | 1998-05-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of and apparatus for histological human tissue characterizationusing ultrasound |
US5776063A (en) * | 1996-09-30 | 1998-07-07 | Molecular Biosystems, Inc. | Analysis of ultrasound images in the presence of contrast agent |
GB2319841A (en) * | 1996-11-29 | 1998-06-03 | Imperial College | Ultrasound scanning of tissue |
US7789841B2 (en) | 1997-02-06 | 2010-09-07 | Exogen, Inc. | Method and apparatus for connective tissue treatment |
US5904659A (en) * | 1997-02-14 | 1999-05-18 | Exogen, Inc. | Ultrasonic treatment for wounds |
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 |
US5876343A (en) * | 1997-09-23 | 1999-03-02 | Scimed Life Systems, Inc. | Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system |
WO2000004831A1 (en) | 1998-07-21 | 2000-02-03 | Acoustic Sciences Associates | Synthetic structural imaging and volume estimation of biological tissue organs |
US6452528B1 (en) | 1998-07-22 | 2002-09-17 | Photobit Corporation | Double comparison successive approximation method and apparatus |
US6765613B1 (en) | 1998-07-22 | 2004-07-20 | Micron Technology, Inc. | Low light sensor signal to noise improvement |
US6181810B1 (en) * | 1998-07-30 | 2001-01-30 | Scimed Life Systems, Inc. | Method and apparatus for spatial and temporal filtering of intravascular ultrasonic image data |
US6120445A (en) * | 1998-10-02 | 2000-09-19 | Scimed Life Systems, Inc. | Method and apparatus for adaptive cross-sectional area computation of IVUS objects using their statistical signatures |
US6139499A (en) * | 1999-02-22 | 2000-10-31 | Wilk; Peter J. | Ultrasonic medical system and associated method |
US6149594A (en) * | 1999-05-05 | 2000-11-21 | Agilent Technologies, Inc. | Automatic ultrasound measurement system and method |
US6264609B1 (en) | 1999-09-15 | 2001-07-24 | Wake Forest University | Ultrasound apparatus and method for tissue characterization |
US6454715B2 (en) | 2000-04-11 | 2002-09-24 | Scimed Life Systems, Inc. | Methods and apparatus for blood speckle detection in an intravascular ultrasound imaging system |
US20060070623A1 (en) * | 2000-04-20 | 2006-04-06 | Wilkinson Malcolm H | Method and apparatus for determining a bodily characteristic or condition |
EP1276419A4 (de) * | 2000-04-20 | 2009-01-07 | Univ Monash | Verfahren und gert zur bestimmung der zustnde von biologischem gewebe |
US20060100666A1 (en) * | 2000-04-20 | 2006-05-11 | Pulmosonix Pty. Ltd. | Apparatus and method for lung analysis |
US7708697B2 (en) * | 2000-04-20 | 2010-05-04 | Pulmosonix Pty Ltd | Method and apparatus for determining conditions of biological tissues |
DE10027827A1 (de) * | 2000-06-05 | 2001-12-06 | Sonem Gmbh | Adaptive Klassifikationseinrichtung |
JP4126228B2 (ja) * | 2000-10-25 | 2008-07-30 | エクソジェン インコーポレイテッド | 変換器取付用組立体 |
US6993169B2 (en) * | 2001-01-11 | 2006-01-31 | Trestle Corporation | System and method for finding regions of interest for microscopic digital montage imaging |
JP2003224203A (ja) * | 2002-01-28 | 2003-08-08 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
US7285094B2 (en) | 2002-01-30 | 2007-10-23 | Nohara Timothy J | 3D ultrasonic imaging apparatus and method |
US6776760B2 (en) * | 2002-03-06 | 2004-08-17 | Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California | Multi-mode processing for ultrasonic imaging |
US7359554B2 (en) * | 2002-08-26 | 2008-04-15 | Cleveland Clinic Foundation | System and method for identifying a vascular border |
US7074188B2 (en) * | 2002-08-26 | 2006-07-11 | The Cleveland Clinic Foundation | System and method of characterizing vascular tissue |
US7927275B2 (en) * | 2002-08-26 | 2011-04-19 | The Cleveland Clinic Foundation | System and method of aquiring blood-vessel data |
US7175597B2 (en) * | 2003-02-03 | 2007-02-13 | Cleveland Clinic Foundation | Non-invasive tissue characterization system and method |
US20050038343A1 (en) * | 2003-07-10 | 2005-02-17 | Alfred E. Mann Institute For Biomedical Research At The University Of Southern California | Apparatus and method for locating a bifurcation in an artery |
US6932770B2 (en) * | 2003-08-04 | 2005-08-23 | Prisma Medical Technologies Llc | Method and apparatus for ultrasonic imaging |
US7998073B2 (en) * | 2003-08-04 | 2011-08-16 | Imacor Inc. | Ultrasound imaging with reduced noise |
US7481769B2 (en) * | 2003-09-30 | 2009-01-27 | Fujifilm Corporation | Ultrasonic diagnosing apparatus |
US8641627B2 (en) * | 2003-11-26 | 2014-02-04 | Imacor Inc. | Transesophageal ultrasound using a narrow probe |
US7874990B2 (en) * | 2004-01-14 | 2011-01-25 | The Cleveland Clinic Foundation | System and method for determining a transfer function |
US7215802B2 (en) * | 2004-03-04 | 2007-05-08 | The Cleveland Clinic Foundation | System and method for vascular border detection |
WO2005116685A1 (en) * | 2004-05-27 | 2005-12-08 | Advanced Medical Diagnostics Holding S.A. | Method and device for tissue characterization |
US7640046B2 (en) * | 2004-06-18 | 2009-12-29 | Cardiac Pacemakers, Inc. | Methods and apparatuses for localizing myocardial infarction during catheterization |
US7914454B2 (en) * | 2004-06-25 | 2011-03-29 | Wilk Ultrasound Of Canada, Inc. | Real-time 3D ultrasonic imaging apparatus and method |
US7460716B2 (en) * | 2004-09-13 | 2008-12-02 | Boston Scientific Scimed, Inc. | Systems and methods for producing a dynamic classified image |
US7627386B2 (en) | 2004-10-07 | 2009-12-01 | Zonaire Medical Systems, Inc. | Ultrasound imaging system parameter optimization via fuzzy logic |
GB2421572A (en) * | 2004-12-22 | 2006-06-28 | Elekta Ab | Radiotherapeutic apparatus |
JP4709584B2 (ja) * | 2004-12-24 | 2011-06-22 | 富士フイルム株式会社 | 超音波診断装置、および超音波断層画像の生成方法、並びに超音波断層画像の生成プログラム |
US20060243280A1 (en) * | 2005-04-27 | 2006-11-02 | Caro Richard G | Method of determining lung condition indicators |
WO2006117780A2 (en) | 2005-04-29 | 2006-11-09 | Oren Gavriely | Cough detector |
US20070055175A1 (en) * | 2005-05-25 | 2007-03-08 | Pulmosonix Pty Ltd | Devices and methods for tissue analysis |
US8784318B1 (en) * | 2005-07-22 | 2014-07-22 | Zonare Medical Systems, Inc. | Aberration correction using channel data in ultrasound imaging system |
US8002705B1 (en) | 2005-07-22 | 2011-08-23 | Zonaire Medical Systems, Inc. | Continuous transmit focusing method and apparatus for ultrasound imaging system |
US20070238991A1 (en) * | 2006-01-25 | 2007-10-11 | Jaltec Biomedical Inc. | Ultrasound method and apparatus for characterizing and identifying biological tissues |
WO2007137411A1 (en) | 2006-05-26 | 2007-12-06 | Queen's University At Kingston | Method for improved ultrasonic detection |
US8162836B2 (en) | 2006-06-23 | 2012-04-24 | Volcano Corporation | System and method for characterizing tissue based upon split spectrum analysis of backscattered ultrasound |
US20080146922A1 (en) * | 2006-10-24 | 2008-06-19 | Zonare Medical Systems, Inc. | Control of user interfaces and displays for portable ultrasound unit and docking station |
US8043217B1 (en) | 2007-07-10 | 2011-10-25 | Bioquantetics, Inc. | Method and apparatus to quantify specific material properties of objects using real-time ultrasound burst spectrography technique |
US9060669B1 (en) | 2007-12-20 | 2015-06-23 | Zonare Medical Systems, Inc. | System and method for providing variable ultrasound array processing in a post-storage mode |
US9451929B2 (en) | 2008-04-17 | 2016-09-27 | Boston Scientific Scimed, Inc. | Degassing intravascular ultrasound imaging systems with sealed catheters filled with an acoustically-favorable medium and methods of making and using |
US8424527B1 (en) * | 2008-09-05 | 2013-04-23 | Cleveland Medical Devices Inc. | Unique device for determining airway obstructions |
US8545412B2 (en) * | 2009-05-29 | 2013-10-01 | Boston Scientific Scimed, Inc. | Systems and methods for making and using image-guided intravascular and endocardial therapy systems |
US20150126889A1 (en) * | 2013-11-04 | 2015-05-07 | South Jersey Engineering & Research, LLC | Spirometer comprising piezoelectric sensor |
US11651610B2 (en) * | 2018-05-31 | 2023-05-16 | Qualcomm Incorporated | Heart rate and respiration rate measurement using a fingerprint sensor |
CN109965905B (zh) * | 2019-04-11 | 2020-02-11 | 复旦大学 | 一种基于深度学习的造影区域检测成像方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222954C2 (de) * | 1982-06-18 | 1986-01-23 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Lichtschrankeneinheit |
JPS5919852A (ja) * | 1982-07-26 | 1984-02-01 | Fujitsu Ltd | 超音波生体組織特性測定方式 |
US4542744A (en) * | 1983-03-23 | 1985-09-24 | North American Philips Corporation | Method and apparatus for remote tissue identification by statistical modeling and hypothesis testing of echo ultrasound signals |
JPH0613027B2 (ja) * | 1985-06-26 | 1994-02-23 | 富士通株式会社 | 超音波媒体特性値測定装置 |
US4873984A (en) * | 1986-05-30 | 1989-10-17 | Hewlett-Packard Company | Techniques for calculating ultrasonic integrated backscatter using frequency or time domain techniques |
US4803994A (en) * | 1987-08-12 | 1989-02-14 | General Electric Company | Backscatter data collection technique for ultrasound |
US4855911A (en) * | 1987-11-16 | 1989-08-08 | Massachusetts Institute Of Technology | Ultrasonic tissue characterization |
JPH0681616B2 (ja) * | 1988-05-26 | 1994-10-19 | 淑 中山 | 超音波診断装置 |
DE69029211T2 (de) * | 1989-02-16 | 1997-03-27 | Fujitsu Ltd | Ultraschalldiagnosegerät zum Charakterisieren von Gewebe durch Analyse von Rückstreustrahlung |
JPH0640096B2 (ja) * | 1989-05-22 | 1994-05-25 | 工業技術院長 | 微小散乱体間隔空間分布測定方法および装置 |
JPH088920B2 (ja) * | 1990-09-28 | 1996-01-31 | 富士通株式会社 | 血液散乱パワ用算出装置 |
US5259384A (en) * | 1992-07-30 | 1993-11-09 | Kaufman Jonathan J | Ultrasonic bone-assessment apparatus and method |
-
1994
- 1994-02-04 US US08/191,524 patent/US5417215A/en not_active Expired - Lifetime
-
1995
- 1995-02-01 ES ES95910908T patent/ES2199241T3/es not_active Expired - Lifetime
- 1995-02-01 DK DK95910908T patent/DK0760625T3/da active
- 1995-02-01 DE DE69530686T patent/DE69530686T2/de not_active Expired - Lifetime
- 1995-02-01 AT AT95910908T patent/ATE239422T1/de not_active IP Right Cessation
- 1995-02-01 EP EP95910908A patent/EP0760625B1/de not_active Expired - Lifetime
- 1995-02-01 AU AU18698/95A patent/AU1869895A/en not_active Abandoned
- 1995-02-01 WO PCT/US1995/001366 patent/WO1995020912A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0760625A4 (de) | 1999-02-03 |
DK0760625T3 (da) | 2003-09-01 |
US5417215A (en) | 1995-05-23 |
ES2199241T3 (es) | 2004-02-16 |
EP0760625A1 (de) | 1997-03-12 |
EP0760625B1 (de) | 2003-05-07 |
WO1995020912A1 (en) | 1995-08-10 |
DE69530686T2 (de) | 2004-03-25 |
AU1869895A (en) | 1995-08-21 |
ATE239422T1 (de) | 2003-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: LINDNER BLAUMEIER PATENT- UND RECHTSANWAELTE, 9040 |