ATE454850T1 - Diagnostische mikrovaskuläre ultraschallbildgebung - Google Patents

Diagnostische mikrovaskuläre ultraschallbildgebung

Info

Publication number
ATE454850T1
ATE454850T1 AT03720817T AT03720817T ATE454850T1 AT E454850 T1 ATE454850 T1 AT E454850T1 AT 03720817 T AT03720817 T AT 03720817T AT 03720817 T AT03720817 T AT 03720817T AT E454850 T1 ATE454850 T1 AT E454850T1
Authority
AT
Austria
Prior art keywords
microbubbles
tracks
blood vessels
images
microvascular
Prior art date
Application number
AT03720817T
Other languages
English (en)
Inventor
Simpson David Hope
Jeffry Powers
Michael Schauf
Cyrille Villet
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE454850T1 publication Critical patent/ATE454850T1/de

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 agents, 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
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • G01S15/8963—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes using pulse inversion
    • 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
    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • 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
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
    • 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
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nonlinear Science (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Pathology (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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT03720817T 2002-06-11 2003-05-16 Diagnostische mikrovaskuläre ultraschallbildgebung ATE454850T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/170,178 US6676606B2 (en) 2002-06-11 2002-06-11 Ultrasonic diagnostic micro-vascular imaging
PCT/IB2003/001982 WO2003103497A1 (en) 2002-06-11 2003-05-16 Ultrasonic diagnostic microvascular imaging

Publications (1)

Publication Number Publication Date
ATE454850T1 true ATE454850T1 (de) 2010-01-15

Family

ID=29711009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03720817T ATE454850T1 (de) 2002-06-11 2003-05-16 Diagnostische mikrovaskuläre ultraschallbildgebung

Country Status (8)

Country Link
US (1) US6676606B2 (de)
EP (1) EP1515639B1 (de)
JP (1) JP4457002B2 (de)
CN (1) CN100401988C (de)
AT (1) ATE454850T1 (de)
AU (1) AU2003224390A1 (de)
DE (1) DE60330963D1 (de)
WO (1) WO2003103497A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7346228B2 (en) * 2003-09-09 2008-03-18 Ge Medical Systems Global Technology Company, Llc Simultaneous generation of spatially compounded and non-compounded images
ATE466596T1 (de) 2004-01-20 2010-05-15 Sunnybrook & Womens College Hochfrequenz-ultraschall-darstellung mit kontrastmitteln
JP4521204B2 (ja) * 2004-02-27 2010-08-11 株式会社東芝 超音波診断装置、画像処理装置及び超音波画像撮影方法
JP4805254B2 (ja) * 2004-04-20 2011-11-02 ビジュアルソニックス インコーポレイテッド 配列された超音波トランスデューサ
JP5002119B2 (ja) * 2004-05-12 2012-08-15 株式会社東芝 超音波診断装置
US7998076B2 (en) * 2005-09-27 2011-08-16 Siemens Medical Solutions Usa, Inc. Advanced characterization of contrast agents with ultrasound
US7711168B2 (en) * 2005-10-19 2010-05-04 Siemens Medical Solutions Usa, Inc. Method for tracking blood vessels
US7901358B2 (en) * 2005-11-02 2011-03-08 Visualsonics Inc. High frequency array ultrasound system
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
WO2007136554A1 (en) * 2006-05-15 2007-11-29 Mayo Foundation For Medical Education And Research Method for imaging intracavitary blood flow patterns
US20080015440A1 (en) * 2006-07-13 2008-01-17 The Regents Of The University Of Colorado Echo particle image velocity (EPIV) and echo particle tracking velocimetry (EPTV) system and method
US20080081998A1 (en) * 2006-10-03 2008-04-03 General Electric Company System and method for three-dimensional and four-dimensional contrast imaging
WO2008074889A1 (en) * 2006-12-21 2008-06-26 Bracco International Bv Detection of the detachment of immobilized contrast agent in medical imaging applications
US20080214934A1 (en) 2007-03-02 2008-09-04 Siemens Medical Solutions Usa, Inc. Inter-frame processing for contrast agent enhanced medical diagnostic ultrasound imaging
US7713209B2 (en) * 2007-05-21 2010-05-11 Siemens Medical Solutions Usa, Inc. Targeted contrast agent imaging with medical diagnostic ultrasound
JP5263867B2 (ja) * 2007-10-15 2013-08-14 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波撮像装置
US10130342B2 (en) 2007-12-28 2018-11-20 Bracco Suisse Sa Initialization of fitting parameters for perfusion assessment based on bolus administration
CN101496728B (zh) * 2008-02-03 2013-03-13 深圳迈瑞生物医疗电子股份有限公司 超声频率复合成像方法与装置
US20090204003A1 (en) * 2008-02-07 2009-08-13 Guracar Ismayil M Tracking selection for medical diagnostic ultrasound imaging
WO2009130647A1 (en) * 2008-04-24 2009-10-29 Koninklijke Philips Electronics N.V. Motion compensated micro-vasculature imaging
US9173047B2 (en) 2008-09-18 2015-10-27 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
US9184369B2 (en) 2008-09-18 2015-11-10 Fujifilm Sonosite, Inc. Methods for manufacturing ultrasound transducers and other components
EP3309823B1 (de) * 2008-09-18 2020-02-12 FUJIFILM SonoSite, Inc. Ultraschallwandler
EP2189112A1 (de) 2008-11-24 2010-05-26 Bracco Research S.A. Echzeit-Perfusionsbildgebung und -quantifizierung
US8945117B2 (en) 2009-02-11 2015-02-03 Boston Scientific Scimed, Inc. Insulated ablation catheter devices and methods of use
US8403856B2 (en) * 2009-03-11 2013-03-26 Volcano Corporation Rotational intravascular ultrasound probe with an active spinning element
JP5606143B2 (ja) 2009-06-08 2014-10-15 株式会社東芝 超音波診断装置、画像処理装置、画像処理方法および画像表示方法
WO2011008444A1 (en) 2009-06-30 2011-01-20 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
US9255914B2 (en) * 2009-08-13 2016-02-09 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus and program
JP5454901B2 (ja) * 2010-02-15 2014-03-26 株式会社東芝 超音波診断装置
US8582865B2 (en) * 2010-04-28 2013-11-12 General Electric Company Ultrasound imaging with ray casting and software-based image reconstruction
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
US9241687B2 (en) 2011-06-01 2016-01-26 Boston Scientific Scimed Inc. Ablation probe with ultrasonic imaging capabilities
JP2013042929A (ja) * 2011-08-24 2013-03-04 Hitachi Aloka Medical Ltd 超音波画像処理装置
EP2755587B1 (de) 2011-09-14 2018-11-21 Boston Scientific Scimed, Inc. Ablationsvorrichtung mit mehreren ablationsmodi
AU2012308464B2 (en) 2011-09-14 2016-10-20 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
WO2013102072A1 (en) 2011-12-28 2013-07-04 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capability
CA2860636A1 (en) 2012-01-10 2013-07-18 Boston Scientific Scimed, Inc. Electrophysiology system
US8945015B2 (en) 2012-01-31 2015-02-03 Koninklijke Philips N.V. Ablation probe with fluid-based acoustic coupling for ultrasonic tissue imaging and treatment
CN103876776B (zh) * 2012-12-24 2017-09-01 深圳迈瑞生物医疗电子股份有限公司 一种超声造影成像方法及装置
JP6389521B2 (ja) * 2013-07-24 2018-09-12 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 頸動脈狭窄の自動スクリーニングのための非撮像型２次元アレイプローブ及びシステム
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
WO2016061002A1 (en) 2014-10-13 2016-04-21 Boston Scientific Scimed Inc. Tissue diagnosis and treatment using mini-electrodes
EP4316361A3 (de) 2014-10-24 2024-05-01 Boston Scientific Scimed Inc. Medizinische vorrichtungen mit einer flexiblen, an eine ablationsspitze gekoppelten elektrodenanordnung
US9743854B2 (en) 2014-12-18 2017-08-29 Boston Scientific Scimed, Inc. Real-time morphology analysis for lesion assessment
JP6826103B2 (ja) 2015-08-21 2021-02-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 適応時間処理による微小脈管超音波造影イメージング
JP6803909B2 (ja) * 2015-12-10 2020-12-23 ブラッコ・シュイス・ソシエテ・アノニムＢｒａｃｃｏ Ｓｕｉｓｓｅ ＳＡ ダイナミック閾値を有する固定化造影剤の検出
US11589840B2 (en) 2017-05-31 2023-02-28 Mayo Foundation For Medical Education And Research Methods for super-resolution ultrasound imaging of microvessels
WO2019058753A1 (ja) 2017-09-22 2019-03-28 富士フイルム株式会社 超音波診断装置および超音波診断装置の制御方法
US10863961B2 (en) 2018-03-07 2020-12-15 Canon Medical Systems Corporation Medical image processing apparatus and X-ray diagnosis apparatus
EP3769692B1 (de) 2018-03-20 2024-03-27 FUJIFILM Corporation Ultraschalldiagnosevorrichtung und verfahren zur steuerung der ultraschalldiagnosevorrichtung
CN112888372B (zh) * 2018-10-19 2025-03-04 梅约医学教育与研究基金会 用于超分辨率成像的基于卡尔曼滤波器的微血管修复的系统和方法
EP3918370A1 (de) * 2019-02-01 2021-12-08 Mayo Foundation for Medical Education and Research Systeme und verfahren zum fokussieren einer synthetischen apertur auf ultraschallbildern
CN111598782B (zh) * 2020-05-18 2022-05-17 南京超维景生物科技有限公司 超分辨流场重建方法及其装置
US20210390685A1 (en) * 2020-06-16 2021-12-16 GE Precision Healthcare LLC Method and system for providing clutter suppression in vessels depicted in b-mode ultrasound images
JP7581682B2 (ja) * 2020-07-16 2024-11-13 コニカミノルタ株式会社 超音波診断装置、超音波信号処理方法、及びプログラム
CN116983004A (zh) * 2022-01-18 2023-11-03 武汉联影医疗科技有限公司 一种超声成像的滤波方法和系统

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257123A (de) * 1960-10-21
US3201487A (en) * 1961-09-19 1965-08-17 Sinclair Research Inc Aromatic alkylation with a silicaalumina-chromia catalyst
US3274287A (en) * 1964-04-21 1966-09-20 Monsanto Co Hydrocarbon conversion process and catalyst
US3315007A (en) * 1964-12-28 1967-04-18 Monsanto Co Dehydrogenation of saturated hydrocarbons over noble-metal catalyst
US3315008A (en) * 1964-12-28 1967-04-18 Monsanto Co Dehydrogenation of saturated hydrocarbons over noble-metal catalyst
OA02047A (fr) * 1965-02-13 1970-05-05 Inst Francais Du Petrole Procédé d'hydrogenation selective des diolefines.
US3293319A (en) * 1966-02-14 1966-12-20 Universal Oil Prod Co Catalytic dehydrogenation of paraffinic hydrocarbons
US3360586A (en) * 1966-07-26 1967-12-26 Universal Oil Prod Co Catalytic dehydrogenation of paraffinic hydrocarbons mixed with trace h2o
GB1200651A (en) * 1967-05-02 1970-07-29 British Petroleum Co Dehydrogenation process
US3484498A (en) * 1967-12-11 1969-12-16 Universal Oil Prod Co Process for the preparation of aryl-substituted normal paraffin hydrocarbons
US3458592A (en) * 1967-12-12 1969-07-29 Texaco Inc Manufacture of n-mono-olefins from n-paraffins
US3585253A (en) * 1968-03-22 1971-06-15 Monsanto Co Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with improved catalyst
DE1926503C3 (de) * 1968-05-27 1975-03-20 Maruzen Oil Co. Ltd., Osaka (Japan) Verfahren zu selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen
US3494971A (en) * 1969-04-18 1970-02-10 Universal Oil Prod Co Process for the production of a monoalkylated aromatic hydrocarbon
US3576766A (en) * 1969-07-09 1971-04-27 Universal Oil Prod Co Dehydrogenation method and catalytic composite for use therein
US3647719A (en) * 1969-08-21 1972-03-07 Universal Oil Prod Co Dehydrogenation method and catalytic composite for use therein
US3649566A (en) * 1970-01-12 1972-03-14 Universal Oil Prod Co Dehydrogenation catalysts containing platinum rhenium a group vi transition metal and an alkali or alkaline earth metal
US3655621A (en) * 1970-03-23 1972-04-11 Signal Oil & Gas Co Adding mercaptan sulfur to a selective hydrogenation process
US3632662A (en) * 1970-03-26 1972-01-04 Monsanto Co Dehydrogenation process
US3696160A (en) * 1970-03-26 1972-10-03 Exxon Research Engineering Co Selective hydrogenation of diolefins
US3662018A (en) * 1970-05-15 1972-05-09 Texaco Inc Process of improving the selectivity of dehydrogenation catalysts
US3761531A (en) * 1970-06-26 1973-09-25 Universal Oil Prod Co Dehydrogenation with a multicomponent catalyst
US3767594A (en) * 1970-08-20 1973-10-23 Universal Oil Prod Co Dehydrogenation catalyst
US3825612A (en) * 1970-10-16 1974-07-23 Universal Oil Prod Co Dehydrogenation with a multicomponent catalyst
US3745112A (en) * 1971-11-23 1973-07-10 Universal Oil Prod Co Platinum-tin uniformly dispersed hydro-carbon conversion catalyst and process
US3751506A (en) * 1972-05-12 1973-08-07 Mobil Oil Corp Vapor-phase alkylation in presence of crystalline aluminosilicate catalyst
US3998900A (en) * 1973-03-05 1976-12-21 Universal Oil Products Company Dehydrogenation of hydrocarbons with a multimetallic catalytic composite
US4172853A (en) * 1973-12-06 1979-10-30 Uop Inc. Hydrocarbon dehydrogenation with a multimetallic catalytic composite
US3993601A (en) * 1974-02-07 1976-11-23 Exxon Research And Engineering Company Process for preparing a heavy crude conversion catalyst
US3887455A (en) * 1974-03-25 1975-06-03 Exxon Research Engineering Co Ebullating bed process for hydrotreatment of heavy crudes and residua
US3920615A (en) * 1974-08-30 1975-11-18 Monsanto Co Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst
US4048246A (en) * 1975-05-05 1977-09-13 Uop Inc. Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
US4016106A (en) * 1976-01-05 1977-04-05 Exxon Research And Engineering Company Preparation of catalysts of predetermined pore size distribution and pore volume
US4177218A (en) * 1976-06-24 1979-12-04 Uop Inc. Dehydrogenation process utilizing multimetallic catalytic composite
US4036743A (en) * 1976-09-20 1977-07-19 Uop Inc. Hydrocarbon conversion with an acidic multimetallic catalytic composite
US4070413A (en) * 1976-10-28 1978-01-24 Uop Inc. Dehydrogenation of saturated hydrocarbons
US4207425A (en) * 1977-04-11 1980-06-10 Uop Inc. Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
US4136127A (en) * 1977-06-27 1979-01-23 Uop Inc. Dehydrogenation method and multimetallic catalytic composite for use therein
US4268706A (en) * 1978-05-15 1981-05-19 Uop Inc. Hydrocarbon dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
US4227026A (en) * 1978-08-10 1980-10-07 Uop Inc. Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
US4216346A (en) * 1979-03-05 1980-08-05 Uop Inc. Hydrocarbon dehydrogenation method employing platinum-cobalt-zinc catalyst
US4278566A (en) * 1979-03-19 1981-07-14 Standard Oil Company (Indiana) Hydrotreating process
US4312792A (en) * 1979-05-04 1982-01-26 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4341664A (en) * 1979-06-15 1982-07-27 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
US4343724A (en) * 1979-10-01 1982-08-10 Uop Inc. Hydrocarbon dehydrogenation with an attenuated superactive multimetallic catalytic composite for use therein
FR2482953A1 (fr) * 1980-05-22 1981-11-27 Inst Francais Du Petrole Procede d'hydrogenation selective d'une di-olefine dans un melange d'hydrocarbures renfermant au moins 4 atomes de carbone et contenant une olefine -a
US4489213A (en) * 1980-08-25 1984-12-18 Ashland Oil, Inc. Alumina catalyst for alkylating aromatics with olefins
US4409412A (en) * 1981-01-30 1983-10-11 Mobil Oil Corporation Process for producing alkyl aromatic compounds
US4396540A (en) * 1981-03-23 1983-08-02 Uop Inc. Hydrocarbon dehydrogenation with a multimetallic catalytic composite
US4358628A (en) * 1981-06-26 1982-11-09 Shell Oil Company Alkylation of benzene compounds with detergent range olefins
US4387259A (en) * 1981-07-16 1983-06-07 Mobil Oil Corporation Selective alkylation of aromatic hydrocarbons using a mixed ethylene/propylene alkylation agent
US4409401A (en) * 1981-08-17 1983-10-11 Phillips Petroleum Company Selective hydrogenation of organic materials
US4486547A (en) * 1981-11-05 1984-12-04 Uop Inc. Indium-containing dehydrogenation catalyst
US4430517A (en) * 1981-12-02 1984-02-07 Uop Inc. Dehydrogenation process using a catalytic composition
US4551574A (en) * 1983-06-02 1985-11-05 Uop Inc. Indium-containing dehydrogenation catalyst
US4523048A (en) * 1984-04-04 1985-06-11 Uop Inc. Process for the selective production of alkylbenzenes
US4677237A (en) * 1984-11-29 1987-06-30 Uop Inc. Dehydrogenation catalyst compositions
US4595673A (en) * 1984-11-29 1986-06-17 Uop Inc. Dehydrogenation catalyst compositions and method of their preparation
US4598060A (en) * 1985-01-28 1986-07-01 Shell Oil Company Process for the preparation of wide pore catalysts
US4608360A (en) * 1985-07-02 1986-08-26 Uop Inc. Dehydrogenation catalyst compositions and method of preparing same
US4827072A (en) * 1986-06-06 1989-05-02 Uop Inc. Dehydrogenation catalyst composition and hydrocarbon dehydrogenation process
US4888694A (en) 1987-10-28 1989-12-19 Quantum Medical Systems, Inc. Ultrasound imaging system for relatively low-velocity blood flow at relatively high frame rates
ES2032371T3 (es) * 1990-06-05 1996-03-16 Huntsman Spec Chem Corp Procedimiento para deshidrogenacion de parafina.
US5827421A (en) * 1992-04-20 1998-10-27 Texaco Inc Hydroconversion process employing catalyst with specified pore size distribution and no added silica
CA2093412C (en) * 1992-04-20 2002-12-31 Gerald Verdell Nelson Novel hydroconversion process employing catalyst with specified pore size distribution
US5611260A (en) * 1994-07-07 1997-03-18 Unisia Jecs Corporation Piston ring mount structure
US5526816A (en) * 1994-09-22 1996-06-18 Bracco Research S.A. Ultrasonic spectral contrast imaging
US5833613A (en) 1996-09-27 1998-11-10 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with contrast agents
US5706819A (en) 1995-10-10 1998-01-13 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with harmonic contrast agents
US5879303A (en) 1996-09-27 1999-03-09 Atl Ultrasound Ultrasonic diagnostic imaging of response frequency differing from transmit frequency
US6095980A (en) 1997-10-02 2000-08-01 Sunnybrook Health Science Centre Pulse inversion doppler ultrasonic diagnostic imaging
US6242379B1 (en) * 1998-04-01 2001-06-05 United Catalysts Inc. Dehydrogenation catalysts
US6036643A (en) 1998-05-14 2000-03-14 Advanced Technology Laboratories, Inc. Ultrasonic harmonic doppler imaging
US6193662B1 (en) 1999-02-17 2001-02-27 Atl Ultrasound High frame rate pulse inversion harmonic ultrasonic diagnostic imaging system
US6171246B1 (en) 1999-04-29 2001-01-09 Michalakis Averkiou Realtime ultrasonic imaging of perfusion using ultrasonic contrast agents
JP4408988B2 (ja) * 1999-05-31 2010-02-03 株式会社東芝 超音波診断装置
US6322505B1 (en) * 1999-06-08 2001-11-27 Acuson Corporation Medical diagnostic ultrasound system and method for post processing
US6186950B1 (en) 1999-11-04 2001-02-13 Atl Ultrasound Ultrasonic pulse inversion harmonic separation with reduced motional effects
US6461303B2 (en) * 2000-01-19 2002-10-08 Bjorn Angelsen Method of detecting ultrasound contrast agent in soft tissue, and quantitating blood perfusion through regions of tissue
US6517489B1 (en) * 2000-03-06 2003-02-11 Acuson Corporation Method and apparatus for forming medical ultrasound images
US6464643B1 (en) * 2000-10-06 2002-10-15 Koninklijke Philips Electronics N.V. Contrast imaging with motion correction
US6533728B1 (en) * 2001-11-20 2003-03-18 Mayo Foundation For Medical Education And Research Method and apparatus for recovery and parametric display of contrast agents in ultrasound imaging

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EP1515639B1 (de) 2010-01-13
EP1515639A1 (de) 2005-03-23
DE60330963D1 (de) 2010-03-04
JP4457002B2 (ja) 2010-04-28
JP2005528949A (ja) 2005-09-29
CN100401988C (zh) 2008-07-16
WO2003103497A1 (en) 2003-12-18
CN1658798A (zh) 2005-08-24
US6676606B2 (en) 2004-01-13

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