JPS5051373A - - Google Patents
Info
- Publication number
- JPS5051373A JPS5051373A JP49094116A JP9411674A JPS5051373A JP S5051373 A JPS5051373 A JP S5051373A JP 49094116 A JP49094116 A JP 49094116A JP 9411674 A JP9411674 A JP 9411674A JP S5051373 A JPS5051373 A JP S5051373A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- G01S15/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Electromagnetism (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Fluid Mechanics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732341476 DE2341476C3 (de) | 1973-08-16 | Gerät für die Messung der Geschwindigkeit von insbesondere in Leitungen strömenden Medien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5051373A true JPS5051373A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-08 |
| JPS5547707B2 JPS5547707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-12-02 |
Family
ID=5889946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9411674A Expired JPS5547707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-16 | 1974-08-16 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634329A (en) * | 1979-08-27 | 1981-04-06 | Tokyo Shibaura Electric Co | Ultrasonic diagnosing device |
| JPS60176632A (ja) * | 1984-02-22 | 1985-09-10 | 富士通株式会社 | 超音波パルスドプラ血流計 |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142412A (en) * | 1976-05-12 | 1979-03-06 | Sutures Inc. | Doppler flow meter and method |
| US4138657A (en) * | 1977-10-25 | 1979-02-06 | Western Geophysical Co. Of America | Shipboard apparatus for measuring ocean currents |
| JPS55143132A (en) * | 1979-04-26 | 1980-11-08 | Kuniyasu Furuhira | Measuring device for medical treatment |
| DE2941668A1 (de) * | 1979-10-15 | 1981-04-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Kardiotachometer |
| JPS57131432A (en) * | 1981-02-09 | 1982-08-14 | Yokogawa Electric Works Ltd | Ultrasonic probe for drilling |
| DE3147197C2 (de) * | 1981-11-27 | 1984-12-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und Vorrichtung zur Durchführung von Strömungsmessungen an strömenden Medien nach der Ultraschall-Doppler-Methode |
| US5261280A (en) * | 1984-06-04 | 1993-11-16 | Stephen G. Matzuk | Tissue signature tracking transceiver |
| DE3434740A1 (de) * | 1984-09-21 | 1986-04-03 | Rudolf 6270 Idstein Mauser | Diagnosegeraet |
| DE3650192T3 (de) * | 1985-05-09 | 1999-08-05 | Met-Flow S.A., Lausanne | Gerät zum Bestimmen von Geschwindigkeiten mittels Ultraschall-Doppler-Echographie im Inneren eines sich bewegenden Fluids |
| US4674517A (en) * | 1985-08-09 | 1987-06-23 | Lawrence Medical Systems, Inc. | Noninvasive ultrasonic probes |
| US4690002A (en) * | 1986-05-14 | 1987-09-01 | Minnesota Minning And Manufacturing Company | Doppler system for measurement of blood flow during cardiopulmonary bypass and ventricular assist |
| RU2139503C1 (ru) * | 1998-04-29 | 1999-10-10 | Балтийский государственный технический университет "Военмех" им.Д.Ф.Устинова | Устройство для измерения объемного расхода жидкости в безнапорном канале |
| US8105239B2 (en) | 2006-02-06 | 2012-01-31 | Maui Imaging, Inc. | Method and apparatus to visualize the coronary arteries using ultrasound |
| EP2088932B1 (en) | 2006-10-25 | 2020-04-08 | Maui Imaging, Inc. | Method and apparatus to produce ultrasonic images using multiple apertures |
| US9788813B2 (en) | 2010-10-13 | 2017-10-17 | Maui Imaging, Inc. | Multiple aperture probe internal apparatus and cable assemblies |
| US9282945B2 (en) * | 2009-04-14 | 2016-03-15 | Maui Imaging, Inc. | Calibration of ultrasound probes |
| KR102322776B1 (ko) | 2010-02-18 | 2021-11-04 | 마우이 이미징, 인코포레이티드 | 초음파 이미지를 구성하는 방법 및 이를 위한 다중-개구 초음파 이미징 시스템 |
| US9668714B2 (en) | 2010-04-14 | 2017-06-06 | Maui Imaging, Inc. | Systems and methods for improving ultrasound image quality by applying weighting factors |
| WO2012051308A2 (en) | 2010-10-13 | 2012-04-19 | Maui Imaging, Inc. | Concave ultrasound transducers and 3d arrays |
| JP6407719B2 (ja) * | 2011-12-01 | 2018-10-17 | マウイ イマギング，インコーポレーテッド | ピングベース及び多数開口ドップラー超音波を用いた運動の検出 |
| CN104080407B (zh) | 2011-12-29 | 2017-03-01 | 毛伊图像公司 | 任意路径的m模式超声成像 |
| JP6438769B2 (ja) | 2012-02-21 | 2018-12-19 | マウイ イマギング，インコーポレーテッド | 多数開口超音波を用いた物質の硬度の決定 |
| KR102176193B1 (ko) | 2012-08-10 | 2020-11-09 | 마우이 이미징, 인코포레이티드 | 다중 어퍼처 초음파 프로브들의 교정 |
| WO2014031642A1 (en) | 2012-08-21 | 2014-02-27 | Maui Imaging, Inc. | Ultrasound imaging system memory architecture |
| CN103676827A (zh) | 2012-09-06 | 2014-03-26 | Ip音乐集团有限公司 | 用于远程控制音频设备的系统和方法 |
| US9510806B2 (en) | 2013-03-13 | 2016-12-06 | Maui Imaging, Inc. | Alignment of ultrasound transducer arrays and multiple aperture probe assembly |
| US9883848B2 (en) | 2013-09-13 | 2018-02-06 | Maui Imaging, Inc. | Ultrasound imaging using apparent point-source transmit transducer |
| US10401493B2 (en) | 2014-08-18 | 2019-09-03 | Maui Imaging, Inc. | Network-based ultrasound imaging system |
| JP6770973B2 (ja) | 2015-03-30 | 2020-10-21 | マウイ イマギング，インコーポレーテッド | 物体の動きを検出するための超音波イメージングシステム及び方法 |
| EP3302285B1 (en) | 2015-05-28 | 2019-07-24 | Koninklijke Philips N.V. | Apparatus and method for determining blood flow velocity |
| CN108778530B (zh) | 2016-01-27 | 2021-07-27 | 毛伊图像公司 | 具有稀疏阵列探测器的超声成像 |
| CN111227867B (zh) * | 2020-03-10 | 2021-01-12 | 云南大学 | 一种超声多普勒血流成像方法及系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777740A (en) * | 1971-10-21 | 1973-12-11 | Administrator For Veterans Aff | Method and apparatus for non-invasively visualizing blood vessels |
| DE1758104A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-01-10 |
-
1974
- 1974-06-27 AT AT532374A patent/AT343265B/de not_active IP Right Cessation
- 1974-08-06 FR FR7427262A patent/FR2241079B1/fr not_active Expired
- 1974-08-14 US US05/497,496 patent/US3974692A/en not_active Expired - Lifetime
- 1974-08-16 GB GB3629074A patent/GB1472938A/en not_active Expired
- 1974-08-16 JP JP9411674A patent/JPS5547707B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634329A (en) * | 1979-08-27 | 1981-04-06 | Tokyo Shibaura Electric Co | Ultrasonic diagnosing device |
| JPS60176632A (ja) * | 1984-02-22 | 1985-09-10 | 富士通株式会社 | 超音波パルスドプラ血流計 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3974692A (en) | 1976-08-17 |
| DE2341476A1 (de) | 1975-04-03 |
| JPS5547707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-12-02 |
| AT343265B (de) | 1978-05-26 |
| GB1472938A (en) | 1977-05-11 |
| FR2241079A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-14 |
| ATA532374A (de) | 1977-09-15 |
| DE2341476B2 (de) | 1975-10-30 |
| FR2241079B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-03-16 |