NO20060187L - Blodstromningsestimater ved etterfyllings-kurvetilpasning i ultralydkontrastavbildning - Google Patents
Blodstromningsestimater ved etterfyllings-kurvetilpasning i ultralydkontrastavbildningInfo
- Publication number
- NO20060187L NO20060187L NO20060187A NO20060187A NO20060187L NO 20060187 L NO20060187 L NO 20060187L NO 20060187 A NO20060187 A NO 20060187A NO 20060187 A NO20060187 A NO 20060187A NO 20060187 L NO20060187 L NO 20060187L
- Authority
- NO
- Norway
- Prior art keywords
- blood flow
- mean
- local
- curve fitting
- contrast imaging
- Prior art date
Links
- 230000017531 blood circulation Effects 0.000 title abstract 2
- 238000003384 imaging method Methods 0.000 title 1
- 238000002604 ultrasonography Methods 0.000 title 1
- 230000010412 perfusion Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 230000010410 reperfusion Effects 0.000 abstract 2
- 238000011002 quantification 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
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Acoustics & Sound (AREA)
- Epidemiology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Det beskrives en metode og et system for ikke-invasiv kvantitering av vevsperfusjon som oppnås ved en destruksjon-reperfusjonsprosess som gir et signal som er representativt for lokal middelkonsentrasjon under reperfusjon, ved å derivere minst en lokal vevsperfusjonsverdi. Systemet omfatter midler for å justere eller relatere en funksjon av tiden med S-form karakteristika til signalet som er proporsjonalt med lokalmiddelkonsentrasjon under reperfusjon og så å foreta en korrespondanse mellom minst en verdi av minst en parameter av funksjonen med S-form karakteristika med minst en lokal vevsperfusjonsverdi (som midlere hastighet, midlere transitt-tid, midlere strøm, perfusjonsvolum) eller en attributt (som blodstrømningsmønster, strømningsfordelingsvarians eller skjevhet).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405423 | 2003-06-12 | ||
EP03405903 | 2003-12-17 | ||
PCT/EP2004/051090 WO2004110279A1 (en) | 2003-06-12 | 2004-06-11 | Blood flow estimates through replenishment curve fitting in ultrasound contrast imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20060187L true NO20060187L (no) | 2006-03-27 |
NO337721B1 NO337721B1 (no) | 2016-06-13 |
Family
ID=33553850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060187A NO337721B1 (no) | 2003-06-12 | 2006-01-12 | Blodstrømningsestimater ved etterfyllings-kurvetilpasning i ultralydkontrastavbildning |
Country Status (8)
Country | Link |
---|---|
US (1) | US8491482B2 (no) |
EP (1) | EP1635709B1 (no) |
JP (1) | JP4706003B2 (no) |
KR (1) | KR101025490B1 (no) |
CA (1) | CA2526166C (no) |
IL (1) | IL172160A (no) |
NO (1) | NO337721B1 (no) |
WO (1) | WO2004110279A1 (no) |
Families Citing this family (80)
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US6050943A (en) | 1997-10-14 | 2000-04-18 | Guided Therapy Systems, Inc. | Imaging, therapy, and temperature monitoring ultrasonic system |
US7914453B2 (en) | 2000-12-28 | 2011-03-29 | Ardent Sound, Inc. | Visual imaging system for ultrasonic probe |
EP1674038A1 (en) * | 2004-12-23 | 2006-06-28 | Bracco Research S.A. | System for extracting morphological information through a perfusion assessment process |
US8021303B2 (en) | 2003-06-12 | 2011-09-20 | Bracco Research Sa | System for extracting morphological information through a perfusion assessment process |
US8235909B2 (en) | 2004-05-12 | 2012-08-07 | Guided Therapy Systems, L.L.C. | Method and system for controlled scanning, imaging and/or therapy |
US7824348B2 (en) | 2004-09-16 | 2010-11-02 | Guided Therapy Systems, L.L.C. | System and method for variable depth ultrasound treatment |
US7393325B2 (en) | 2004-09-16 | 2008-07-01 | Guided Therapy Systems, L.L.C. | Method and system for ultrasound treatment with a multi-directional transducer |
US9011336B2 (en) | 2004-09-16 | 2015-04-21 | Guided Therapy Systems, Llc | Method and system for combined energy therapy profile |
US8444562B2 (en) | 2004-10-06 | 2013-05-21 | Guided Therapy Systems, Llc | System and method for treating muscle, tendon, ligament and cartilage tissue |
US10864385B2 (en) | 2004-09-24 | 2020-12-15 | Guided Therapy Systems, Llc | Rejuvenating skin by heating tissue for cosmetic treatment of the face and body |
US8535228B2 (en) | 2004-10-06 | 2013-09-17 | Guided Therapy Systems, Llc | Method and system for noninvasive face lifts and deep tissue tightening |
US7758524B2 (en) | 2004-10-06 | 2010-07-20 | Guided Therapy Systems, L.L.C. | Method and system for ultra-high frequency ultrasound treatment |
PT2409728T (pt) | 2004-10-06 | 2017-11-16 | Guided Therapy Systems Llc | Sistema para o tratamento de tecidos por ultrassons |
US8690779B2 (en) | 2004-10-06 | 2014-04-08 | Guided Therapy Systems, Llc | Noninvasive aesthetic treatment for tightening tissue |
US20060111744A1 (en) | 2004-10-13 | 2006-05-25 | Guided Therapy Systems, L.L.C. | Method and system for treatment of sweat glands |
US11235179B2 (en) | 2004-10-06 | 2022-02-01 | Guided Therapy Systems, Llc | Energy based skin gland treatment |
US9694212B2 (en) | 2004-10-06 | 2017-07-04 | Guided Therapy Systems, Llc | Method and system for ultrasound treatment of skin |
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US8496591B2 (en) | 2004-12-23 | 2013-07-30 | Bracco Suisse S.A. | Perfusion assessment method and system based on bolus administration |
US8036437B2 (en) | 2005-04-14 | 2011-10-11 | Bracco Research Sa | Perfusion assessment method and system based on animated perfusion imaging |
JP4695188B2 (ja) | 2005-04-25 | 2011-06-08 | アーデント サウンド, インコーポレイテッド | コンピュータ周辺機器の安全性を向上させるための方法および装置 |
WO2007054544A1 (en) | 2005-11-10 | 2007-05-18 | Bracco Research Sa | Detection of immobilized contrast agent in medical imaging applications based on flow dynamics analysis |
US8634608B2 (en) * | 2005-11-10 | 2014-01-21 | Bracco Suisse S.A. | Instantaneous visualization of contrast agent concentration in imaging applications |
EP1884878A1 (en) * | 2006-08-02 | 2008-02-06 | Hitachi Ltd. | Computer system for simulating a physical system |
US9566454B2 (en) | 2006-09-18 | 2017-02-14 | Guided Therapy Systems, Llc | Method and sysem for non-ablative acne treatment and prevention |
JP4881112B2 (ja) * | 2006-09-19 | 2012-02-22 | 株式会社東芝 | 超音波診断装置及び画像データ生成方法 |
US9241683B2 (en) * | 2006-10-04 | 2016-01-26 | Ardent Sound Inc. | Ultrasound system and method for imaging and/or measuring displacement of moving tissue and fluid |
US20080114246A1 (en) * | 2006-11-10 | 2008-05-15 | Penrith Corporation | Transducer array imaging system |
US8293214B2 (en) | 2006-12-19 | 2012-10-23 | Bracco Suisse S.A. | Targeting and therapeutic compounds and gas-filled microvesicles comprising said compounds |
EP2862518A1 (en) | 2006-12-21 | 2015-04-22 | Institut Gustave Roussy | Method for quantification of tumoral vascularization |
JP5313915B2 (ja) | 2006-12-21 | 2013-10-09 | ブラッコ・シュイス・ソシエテ・アノニム | 医用画像用途における固定化された造影剤の脱離の検知 |
KR100971424B1 (ko) | 2007-04-24 | 2010-07-21 | 주식회사 메디슨 | 초음파 영상 처리 시스템 및 방법 |
EP2152167B1 (en) | 2007-05-07 | 2018-09-05 | Guided Therapy Systems, L.L.C. | Methods and systems for coupling and focusing acoustic energy using a coupler member |
US20150174388A1 (en) | 2007-05-07 | 2015-06-25 | Guided Therapy Systems, Llc | Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue |
US9216276B2 (en) | 2007-05-07 | 2015-12-22 | Guided Therapy Systems, Llc | Methods and systems for modulating medicants using acoustic energy |
EP2234543B1 (en) | 2007-12-28 | 2016-11-02 | Bracco Suisse SA | Quantification analisys of immobilized contrast agent in medical imaging applications |
US10130342B2 (en) | 2007-12-28 | 2018-11-20 | Bracco Suisse Sa | Initialization of fitting parameters for perfusion assessment based on bolus administration |
ES2927873T3 (es) | 2008-06-06 | 2022-11-11 | Ulthera Inc | Sistema y procedimiento para tratamiento cosmético y formación de imágenes |
GB0811856D0 (en) | 2008-06-27 | 2008-07-30 | Ucl Business Plc | Magnetic microbubbles, methods of preparing them and their uses |
EP2189112A1 (en) | 2008-11-24 | 2010-05-26 | Bracco Research S.A. | Real-time perfusion imaging and quantification |
CA2748362A1 (en) | 2008-12-24 | 2010-07-01 | Michael H. Slayton | Methods and systems for fat reduction and/or cellulite treatment |
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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 |
AU2010291254B2 (en) | 2009-09-01 | 2016-08-11 | Bracco Suisse Sa | Parametric images based on dynamic behavior over time |
US8715186B2 (en) | 2009-11-24 | 2014-05-06 | Guided Therapy Systems, Llc | Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy |
EP2544593B1 (en) | 2010-03-09 | 2014-12-31 | Bracco Suisse SA | Initialization of fitting parameters for perfusion assessment based on bolus administration |
EP2600937B8 (en) | 2010-08-02 | 2024-03-06 | Guided Therapy Systems, L.L.C. | Systems for treating acute and/or chronic injuries in soft tissue |
US9504446B2 (en) | 2010-08-02 | 2016-11-29 | Guided Therapy Systems, Llc | Systems and methods for coupling an ultrasound source to tissue |
US8857438B2 (en) | 2010-11-08 | 2014-10-14 | Ulthera, Inc. | Devices and methods for acoustic shielding |
US20140039320A1 (en) * | 2011-03-31 | 2014-02-06 | Region Midtjylland | Ultrasonic system for assessing tissue substance extraction |
EP2691016B1 (en) | 2011-03-31 | 2021-08-25 | Aarhus Universitet | System for assessing tissue substance extraction |
KR102068728B1 (ko) | 2011-07-10 | 2020-01-21 | 가이디드 테라피 시스템스, 엘.엘.씨. | 초음파 치료를 위한 방법 및 시스템 |
EP2731675B1 (en) | 2011-07-11 | 2023-05-03 | Guided Therapy Systems, L.L.C. | Systems and methods for coupling an ultrasound source to tissue |
WO2013057982A1 (ja) | 2011-10-19 | 2013-04-25 | 株式会社日立メディコ | 画像診断装置、および画像判別方法 |
US20170065247A9 (en) * | 2012-03-09 | 2017-03-09 | Neurochaos Solutions, Inc. | Method and system for detecting and assessing brain injuries using variability analysis of cerebral blood flow velocity |
US9263663B2 (en) | 2012-04-13 | 2016-02-16 | Ardent Sound, Inc. | Method of making thick film transducer arrays |
GB201209390D0 (en) * | 2012-05-28 | 2012-07-11 | Optos Plc | Improvements in or relating to image processing |
US9510802B2 (en) | 2012-09-21 | 2016-12-06 | Guided Therapy Systems, Llc | Reflective ultrasound technology for dermatological treatments |
WO2014096041A1 (en) | 2012-12-21 | 2014-06-26 | Bracco Suisse Sa | Segmentation in diagnostic imaging applications based on statistical analysis over time |
CN104027893B (zh) | 2013-03-08 | 2021-08-31 | 奥赛拉公司 | 用于多焦点超声治疗的装置和方法 |
WO2014146022A2 (en) | 2013-03-15 | 2014-09-18 | Guided Therapy Systems Llc | Ultrasound treatment device and methods of use |
US10729340B2 (en) | 2013-04-12 | 2020-08-04 | Koninklijke Philips N.V. | Shape sensed ultrasound probe for fractional flow reserve simulation |
US9883850B2 (en) * | 2013-06-26 | 2018-02-06 | Vanderbilt University | Assessment of right ventricular function using contrast echocardiography |
BR112016022401B1 (pt) | 2014-04-07 | 2023-04-04 | Bracco Suisse S.A | Método para uso com um scanner de ultrassom, meio de armazenamento legível por computador, e, sistema |
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CN108882914B (zh) * | 2017-11-20 | 2021-04-30 | 深圳迈瑞生物医疗电子股份有限公司 | 超声造影成像方法及超声成像系统 |
WO2019164836A1 (en) | 2018-02-20 | 2019-08-29 | Ulthera, Inc. | Systems and methods for combined cosmetic treatment of cellulite with ultrasound |
CN111902074A (zh) * | 2018-03-13 | 2020-11-06 | 博信生物科技股份有限公司 | 用于灵敏分子分析的组合物和方法 |
US11395597B2 (en) | 2018-06-26 | 2022-07-26 | General Electric Company | System and method for evaluating blood flow in a vessel |
JP7053910B1 (ja) * | 2021-02-25 | 2022-04-12 | ジーイー・プレシジョン・ヘルスケア・エルエルシー | 解析装置及びその制御プログラム |
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IN172208B (no) | 1990-04-02 | 1993-05-01 | Sint Sa | |
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EP1674038A1 (en) | 2004-12-23 | 2006-06-28 | Bracco Research S.A. | System for extracting morphological information through a perfusion assessment process |
WO2005044108A1 (en) * | 2003-11-07 | 2005-05-19 | Koninklijke Philips Electronics, N.V. | System and method for ultrasound perfusion imaging |
US8496591B2 (en) | 2004-12-23 | 2013-07-30 | Bracco Suisse S.A. | Perfusion assessment method and system based on bolus administration |
-
2004
- 2004-06-11 CA CA2526166A patent/CA2526166C/en active Active
- 2004-06-11 JP JP2006516145A patent/JP4706003B2/ja not_active Expired - Fee Related
- 2004-06-11 WO PCT/EP2004/051090 patent/WO2004110279A1/en active Application Filing
- 2004-06-11 EP EP04741780.3A patent/EP1635709B1/en active Active
- 2004-06-11 KR KR1020057023879A patent/KR101025490B1/ko active IP Right Grant
-
2005
- 2005-11-24 IL IL172160A patent/IL172160A/en active IP Right Grant
- 2005-12-12 US US11/302,415 patent/US8491482B2/en active Active
-
2006
- 2006-01-12 NO NO20060187A patent/NO337721B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2526166C (en) | 2014-04-15 |
WO2004110279A9 (en) | 2005-06-23 |
KR101025490B1 (ko) | 2011-04-04 |
JP4706003B2 (ja) | 2011-06-22 |
JP2006527041A (ja) | 2006-11-30 |
EP1635709A1 (en) | 2006-03-22 |
US8491482B2 (en) | 2013-07-23 |
WO2004110279A1 (en) | 2004-12-23 |
AU2004246822A1 (en) | 2004-12-23 |
EP1635709B1 (en) | 2013-10-30 |
US20060161062A1 (en) | 2006-07-20 |
KR20060036057A (ko) | 2006-04-27 |
IL172160A (en) | 2015-04-30 |
CA2526166A1 (en) | 2004-12-23 |
NO337721B1 (no) | 2016-06-13 |
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