DE69316780D1 - On-line-akustisches, densitometrisches Gerät für die Anwendung zur Ultraschallbilderfassung - Google Patents

On-line-akustisches, densitometrisches Gerät für die Anwendung zur Ultraschallbilderfassung

Info

Publication number
DE69316780D1
DE69316780D1 DE69316780T DE69316780T DE69316780D1 DE 69316780 D1 DE69316780 D1 DE 69316780D1 DE 69316780 T DE69316780 T DE 69316780T DE 69316780 T DE69316780 T DE 69316780T DE 69316780 D1 DE69316780 D1 DE 69316780D1
Authority
DE
Germany
Prior art keywords
densitometric
ultrasound imaging
line acoustic
acoustic
line
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 - Fee Related
Application number
DE69316780T
Other languages
English (en)
Other versions
DE69316780T2 (de
Inventor
Sa Alwyn P D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69316780D1 publication Critical patent/DE69316780D1/de
Application granted granted Critical
Publication of DE69316780T2 publication Critical patent/DE69316780T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S7/5205—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69316780T 1992-03-30 1993-02-23 On-line-akustisches, densitometrisches Gerät für die Anwendung zur Ultraschallbilderfassung Expired - Fee Related DE69316780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/860,683 US5235984A (en) 1992-03-30 1992-03-30 On-line acoustic densitometry tool for use with an ultrasonic imaging system

Publications (2)

Publication Number Publication Date
DE69316780D1 true DE69316780D1 (de) 1998-03-12
DE69316780T2 DE69316780T2 (de) 1998-06-18

Family

ID=25333784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316780T Expired - Fee Related DE69316780T2 (de) 1992-03-30 1993-02-23 On-line-akustisches, densitometrisches Gerät für die Anwendung zur Ultraschallbilderfassung

Country Status (4)

Country Link
US (1) US5235984A (de)
EP (1) EP0563566B1 (de)
JP (1) JPH067353A (de)
DE (1) DE69316780T2 (de)

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JP3405578B2 (ja) * 1993-12-22 2003-05-12 株式会社東芝 超音波診断装置
CN1035659C (zh) * 1994-05-15 1997-08-20 重庆医科大学附属第二医院 超声定量诊断系统及其回声图像定量化方法
US5743266A (en) * 1995-04-25 1998-04-28 Molecular Biosystems, Inc. Method for processing real-time contrast enhanced ultrasonic images
US5623930A (en) * 1995-05-02 1997-04-29 Acuson Corporation Ultrasound system for flow measurement
JP3683945B2 (ja) * 1995-07-13 2005-08-17 株式会社東芝 超音波診断装置
US6234970B1 (en) 1996-05-28 2001-05-22 Robin Medical Technologies, Ltd. Method and apparatus for cardiologic echo-doppler image enhancement by gated adaptive filtering in time domain
US6086539A (en) 1996-12-04 2000-07-11 Acuson Corporation Methods and apparatus for ultrasound image quantification
US6030344A (en) * 1996-12-04 2000-02-29 Acuson Corporation Methods and apparatus for ultrasound image quantification
GB9708246D0 (en) * 1997-04-24 1997-06-18 Nycomed Imaging As Improvements in or relating to ultrasound imaging
US5895358A (en) * 1997-05-07 1999-04-20 General Electric Company Method and apparatus for mapping color flow velocity data into display intensities
US5995447A (en) * 1997-05-14 1999-11-30 Gas Research Institute System and method for processing acoustic signals to image behind reflective layers
US6125079A (en) * 1997-05-14 2000-09-26 Gas Research Institute System and method for providing dual distance transducers to image behind an acoustically reflective layer
US6021093A (en) * 1997-05-14 2000-02-01 Gas Research Institute Transducer configuration having a multiple viewing position feature
US6002639A (en) * 1997-05-14 1999-12-14 Gas Research Institute Sensor configuration for nulling reverberations to image behind reflective layers
US5935069A (en) * 1997-10-10 1999-08-10 Acuson Corporation Ultrasound system and method for variable transmission of ultrasonic signals
US5860931A (en) * 1997-10-10 1999-01-19 Acuson Corporation Ultrasound method and system for measuring perfusion
US6126605A (en) * 1998-12-31 2000-10-03 General Electric Company Ultrasound color flow display optimization by adjusting dynamic range
US6120451A (en) * 1998-12-31 2000-09-19 General Electric Company Ultrasound color flow display optimization by adjustment of threshold
US6364839B1 (en) 1999-05-04 2002-04-02 Sonosite, Inc. Ultrasound diagnostic instrument having software in detachable scanhead
EP1180970B1 (de) * 1999-05-04 2006-08-02 SonoSite, Inc. Ultraschalldiagnoseinstrument mit software in abnehmbarem untersuchungskopf
US6322505B1 (en) 1999-06-08 2001-11-27 Acuson Corporation Medical diagnostic ultrasound system and method for post processing
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
US6258033B1 (en) 1999-11-30 2001-07-10 Agilent Technologies, Inc. Ultrasound method employing echoes from a region of interest to enable quantization of backscatter signals
GR1004180B (el) * 2000-03-28 2003-03-11 ����������� ����� ��������� (����) Μεθοδος και συστημα χαρακτηρισμου και χαρτογραφησης αλλοιωσεων των ιστων
JP3685742B2 (ja) * 2001-06-26 2005-08-24 アロカ株式会社 超音波診断装置
NL1019612C2 (nl) * 2001-12-19 2003-06-20 Gemeente Amsterdam Stoomoververhitter.
JP2005520588A (ja) * 2002-03-20 2005-07-14 ノヴァダク テクノロジーズ インコーポレイテッド 管内の流体流を可視化するためのシステム、および、方法
US7927275B2 (en) * 2002-08-26 2011-04-19 The Cleveland Clinic Foundation System and method of aquiring blood-vessel data
US7074188B2 (en) * 2002-08-26 2006-07-11 The Cleveland Clinic Foundation System and method of characterizing vascular tissue
US7359554B2 (en) * 2002-08-26 2008-04-15 Cleveland Clinic Foundation System and method for identifying a vascular border
US20050033123A1 (en) * 2003-07-25 2005-02-10 Siemens Medical Solutions Usa, Inc. Region of interest methods and systems for ultrasound imaging
US7874990B2 (en) * 2004-01-14 2011-01-25 The Cleveland Clinic Foundation System and method for determining a transfer function
US7951083B2 (en) * 2004-02-05 2011-05-31 Siemens Medical Solutions Usa, Inc. Motion analysis improvements for medical diagnostic ultrasound
US7215802B2 (en) * 2004-03-04 2007-05-08 The Cleveland Clinic Foundation System and method for vascular border detection
US20060173318A1 (en) * 2004-07-20 2006-08-03 Scimed Life Systems Inc. Systems and methods for detecting and presenting textural information from medical images
US20060036147A1 (en) * 2004-07-20 2006-02-16 Scimed Life Systems, Inc. Systems and methods for detecting and presenting textural information from medical images
US7578790B2 (en) * 2004-07-20 2009-08-25 Boston Scientific Scimed, Inc. Systems and methods for detecting and presenting textural information from medical images
ATE476917T1 (de) * 2005-04-14 2010-08-15 Bracco Suisse Sa Perfusionsbeurteilung auf basis von animierter perfusionsdarstellung
US20070122344A1 (en) 2005-09-02 2007-05-31 University Of Rochester Medical Center Office Of Technology Transfer Intraoperative determination of nerve location
CA2624636C (en) * 2005-11-10 2016-04-05 Bracco Research Sa Instantaneous visualization of contrast agent concentration in imaging applications
US20080161744A1 (en) 2006-09-07 2008-07-03 University Of Rochester Medical Center Pre-And Intra-Operative Localization of Penile Sentinel Nodes
US8406860B2 (en) 2008-01-25 2013-03-26 Novadaq Technologies Inc. Method for evaluating blush in myocardial tissue
US10219742B2 (en) 2008-04-14 2019-03-05 Novadaq Technologies ULC Locating and analyzing perforator flaps for plastic and reconstructive surgery
EP2285421B1 (de) 2008-05-02 2018-04-11 Novadaq Technologies ULC Verfahren zur herstellung und verwendung substanzbeladener erythrozyten zur beobachtung und behandlung von mikrovaskulärer hämodynamik
US10492671B2 (en) 2009-05-08 2019-12-03 Novadaq Technologies ULC Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest
KR101117879B1 (ko) * 2010-05-27 2012-03-07 삼성메디슨 주식회사 컬러 재구성 영상을 제공하는 초음파 시스템 및 방법
US10278585B2 (en) 2012-06-21 2019-05-07 Novadaq Technologies ULC Quantification and analysis of angiography and perfusion
KR102192005B1 (ko) * 2014-02-28 2020-12-16 삼성전자주식회사 초음파 진단 장치 및 그 동작방법
US9816930B2 (en) 2014-09-29 2017-11-14 Novadaq Technologies Inc. Imaging a target fluorophore in a biological material in the presence of autofluorescence
WO2016055837A1 (en) 2014-10-09 2016-04-14 Novadaq Technologies Inc. Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
US11140305B2 (en) 2017-02-10 2021-10-05 Stryker European Operations Limited Open-field handheld fluorescence imaging systems and methods
CA3163533A1 (en) 2019-12-10 2021-06-17 Origin Rose Llc Spectral analysis, machine learning, and frac score assignment to acoustic signatures of fracking events

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JPS599555A (ja) * 1982-07-08 1984-01-18 Toshiba Corp 超音波探傷装置
US4470303A (en) * 1982-09-20 1984-09-11 General Electric Company Quantitative volume backscatter imaging
US4881549A (en) * 1987-05-29 1989-11-21 Marquette Electronics Apparatus and method for obtaining ultrasonic backcatter measurement from tissue
WO1988009939A1 (en) * 1987-06-11 1988-12-15 Commonwealth Of Australia Ultrasonic beam compensation
US4852577A (en) * 1988-04-07 1989-08-01 The United States Of America As Represented By The Department Of Health And Human Services High speed adaptive ultrasonic phased array imaging system
JPH0681616B2 (ja) * 1988-05-26 1994-10-19 淑 中山 超音波診断装置
US5152290A (en) * 1991-02-13 1992-10-06 Prism Imaging, Inc. Method for recording ultrasound images to diagnose heart and coronary artery disease

Also Published As

Publication number Publication date
US5235984A (en) 1993-08-17
EP0563566B1 (de) 1998-02-04
EP0563566A2 (de) 1993-10-06
DE69316780T2 (de) 1998-06-18
JPH067353A (ja) 1994-01-18
EP0563566A3 (en) 1994-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee