TW200518718A - Doppler ultrasound method and apparatus for monitoring blood flow and hemodynamics - Google Patents
Doppler ultrasound method and apparatus for monitoring blood flow and hemodynamicsInfo
- Publication number
- TW200518718A TW200518718A TW093120680A TW93120680A TW200518718A TW 200518718 A TW200518718 A TW 200518718A TW 093120680 A TW093120680 A TW 093120680A TW 93120680 A TW93120680 A TW 93120680A TW 200518718 A TW200518718 A TW 200518718A
- Authority
- TW
- Taiwan
- Prior art keywords
- blood flow
- hemodynamics
- doppler ultrasound
- monitoring blood
- processor
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—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
- G01S15/8979—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
-
- 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
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
-
- 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
- A61B8/0808—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain
- A61B8/0816—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the brain using echo-encephalography
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/618,090 US7128713B2 (en) | 2003-07-10 | 2003-07-10 | Doppler ultrasound method and apparatus for monitoring blood flow and hemodynamics |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200518718A true TW200518718A (en) | 2005-06-16 |
Family
ID=34079703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093120680A TW200518718A (en) | 2003-07-10 | 2004-07-09 | Doppler ultrasound method and apparatus for monitoring blood flow and hemodynamics |
Country Status (4)
Country | Link |
---|---|
US (1) | US7128713B2 (zh) |
EP (1) | EP1648305A4 (zh) |
TW (1) | TW200518718A (zh) |
WO (1) | WO2005006952A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7771358B2 (en) * | 2005-05-20 | 2010-08-10 | Spentech, Inc. | System and method for grading microemboli monitored by a multi-gate doppler ultrasound system |
US8162837B2 (en) | 2005-06-13 | 2012-04-24 | Spentech, Inc. | Medical doppler ultrasound system for locating and tracking blood flow |
TWI448986B (zh) * | 2009-03-13 | 2014-08-11 | Ibm | 心臟m模式圖片之自動分析 |
TWI775711B (zh) * | 2022-02-22 | 2022-08-21 | 昌泰科醫股份有限公司 | 基於血流動力學及弦脈分析且與肝火旺盛/心火旺盛相關的特定生理綜合症偵測方法及系統 |
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US6196972B1 (en) * | 1998-11-11 | 2001-03-06 | Spentech, Inc. | Doppler ultrasound method and apparatus for monitoring blood flow |
US7399279B2 (en) * | 1999-05-28 | 2008-07-15 | Physiosonics, Inc | Transmitter patterns for multi beam reception |
US6635017B1 (en) * | 2000-02-09 | 2003-10-21 | Spentech, Inc. | Method and apparatus combining diagnostic ultrasound with therapeutic ultrasound to enhance thrombolysis |
US7628760B2 (en) * | 2007-02-28 | 2009-12-08 | Semler Scientific, Inc. | Circulation monitoring system and method |
US20040249281A1 (en) * | 2003-06-09 | 2004-12-09 | Bjorn Olstad | Method and apparatus for extracting wall function information relative to ultrasound-located landmarks |
JP4610011B2 (ja) * | 2003-07-22 | 2011-01-12 | 株式会社日立メディコ | 超音波診断装置及び超音波画像表示方法 |
DE102004008225B4 (de) * | 2004-02-19 | 2006-02-16 | Infineon Technologies Ag | Verfahren und Einrichtung zum Ermitteln von Merkmalsvektoren aus einem Signal zur Mustererkennung, Verfahren und Einrichtung zur Mustererkennung sowie computerlesbare Speichermedien |
US7261695B2 (en) * | 2004-03-09 | 2007-08-28 | General Electric Company | Trigger extraction from ultrasound doppler signals |
JP4537405B2 (ja) * | 2004-09-03 | 2010-09-01 | 株式会社日立メディコ | 超音波撮像装置 |
JP2008543415A (ja) * | 2005-06-14 | 2008-12-04 | ヴィアシス・アイルランド・リミテッド | 医療用にドップラー測定を使用するための方法及び装置 |
US7519407B2 (en) * | 2006-02-21 | 2009-04-14 | Physical Logic Ag | Optical sensing catheter system |
US20070201031A1 (en) * | 2006-02-28 | 2007-08-30 | Physical Logic Ag | Optical Blood Pressure and Velocity Sensor |
US9630028B2 (en) * | 2006-08-11 | 2017-04-25 | Koninklijke Philips N.V. | Ultrasound system for cerebral blood flow imaging and microbubble-enhanced blood clot lysis |
EP2255847A1 (en) * | 2006-08-11 | 2010-12-01 | Koninklijke Philips Electronics N.V. | Ultrasound system for cerebral blood flow monitoring |
JP4787358B2 (ja) * | 2007-04-27 | 2011-10-05 | 株式会社日立メディコ | 超音波診断装置 |
JP5160825B2 (ja) * | 2007-07-17 | 2013-03-13 | 日立アロカメディカル株式会社 | 超音波診断装置及び画像処理プログラム |
US9717896B2 (en) | 2007-12-18 | 2017-08-01 | Gearbox, Llc | Treatment indications informed by a priori implant information |
US20090287120A1 (en) | 2007-12-18 | 2009-11-19 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US8636670B2 (en) | 2008-05-13 | 2014-01-28 | The Invention Science Fund I, Llc | Circulatory monitoring systems and methods |
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US20100036209A1 (en) * | 2008-08-07 | 2010-02-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US20090233056A1 (en) * | 2008-03-11 | 2009-09-17 | Anderson Sr Andy W | Polypropylene Laminate Wallcovering |
US20090318773A1 (en) * | 2008-06-24 | 2009-12-24 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Involuntary-response-dependent consequences |
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US9204857B2 (en) * | 2009-06-05 | 2015-12-08 | General Electric Company | System and method for monitoring hemodynamic state |
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US8622912B2 (en) | 2010-07-13 | 2014-01-07 | Fabrico Technology, Inc. | Transcranial doppler apparatus |
KR101313220B1 (ko) * | 2010-11-23 | 2013-09-30 | 삼성메디슨 주식회사 | 특성 곡선 정보에 기초하여 컬러 도플러 모드 영상을 제공하는 초음파 시스템 및 방법 |
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-
2003
- 2003-07-10 US US10/618,090 patent/US7128713B2/en not_active Expired - Fee Related
-
2004
- 2004-07-07 WO PCT/US2004/021937 patent/WO2005006952A2/en active Search and Examination
- 2004-07-07 EP EP04777795A patent/EP1648305A4/en not_active Withdrawn
- 2004-07-09 TW TW093120680A patent/TW200518718A/zh unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7771358B2 (en) * | 2005-05-20 | 2010-08-10 | Spentech, Inc. | System and method for grading microemboli monitored by a multi-gate doppler ultrasound system |
US8162837B2 (en) | 2005-06-13 | 2012-04-24 | Spentech, Inc. | Medical doppler ultrasound system for locating and tracking blood flow |
TWI448986B (zh) * | 2009-03-13 | 2014-08-11 | Ibm | 心臟m模式圖片之自動分析 |
TWI775711B (zh) * | 2022-02-22 | 2022-08-21 | 昌泰科醫股份有限公司 | 基於血流動力學及弦脈分析且與肝火旺盛/心火旺盛相關的特定生理綜合症偵測方法及系統 |
Also Published As
Publication number | Publication date |
---|---|
WO2005006952A3 (en) | 2005-08-25 |
US7128713B2 (en) | 2006-10-31 |
WO2005006952A2 (en) | 2005-01-27 |
US20050033174A1 (en) | 2005-02-10 |
EP1648305A4 (en) | 2009-02-11 |
EP1648305A2 (en) | 2006-04-26 |
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