NL7609350A - Inrichting voor het meten van stroming volgens de ultrasonore-doppler-methode. - Google Patents
Inrichting voor het meten van stroming volgens de ultrasonore-doppler-methode.Info
- Publication number
- NL7609350A NL7609350A NL7609350A NL7609350A NL7609350A NL 7609350 A NL7609350 A NL 7609350A NL 7609350 A NL7609350 A NL 7609350A NL 7609350 A NL7609350 A NL 7609350A NL 7609350 A NL7609350 A NL 7609350A
- Authority
- NL
- Netherlands
- Prior art keywords
- ultrasonore
- flow according
- measuring flow
- doppler method
- doppler
- 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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
- A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/241—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Hematology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752555134 DE2555134C2 (de) | 1975-12-08 | 1975-12-08 | Gerät für Strömungsmessungen nach der Ultraschall-Doppler-Methode |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7609350A true NL7609350A (nl) | 1977-06-10 |
Family
ID=5963796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7609350A NL7609350A (nl) | 1975-12-08 | 1976-08-23 | Inrichting voor het meten van stroming volgens de ultrasonore-doppler-methode. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4127842A (nl) |
JP (1) | JPS587289B2 (nl) |
AT (1) | AT369547B (nl) |
DE (1) | DE2555134C2 (nl) |
FR (1) | FR2334957A1 (nl) |
GB (1) | GB1551345A (nl) |
NL (1) | NL7609350A (nl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2130722A (en) * | 1982-08-12 | 1984-06-06 | Harvinder Sahota | Locating and puncturing an artery |
US4667679A (en) * | 1982-08-12 | 1987-05-26 | Harvinder Sahota | Apparatus and method for positioning and puncturing an artery and a vein |
EP0150672A1 (fr) * | 1984-01-27 | 1985-08-07 | Novatec S.A. | Procédé et appareil de détermination, par échographie Doppler, de la vitesse d'écoulement et du débit d'un fluide dans un conduit |
ATE116741T1 (de) * | 1985-05-09 | 1995-01-15 | Met Flow Sa | Verfahren und gerät zum bestimmen von geschwindigkeiten mittels ultraschall-doppler- echographie im inneren eines sich bewegenden fluids. |
US5261409A (en) * | 1991-05-27 | 1993-11-16 | Sulzer Brothers Limited | Puncturing device for blood vessels |
US5226419A (en) * | 1992-03-13 | 1993-07-13 | Core Medical Technologies, Inc. | Method and device for cutaneous marking of the venous anatomy |
US5501226A (en) * | 1994-10-19 | 1996-03-26 | Carl Zeiss, Inc. | Short coherence length, doppler velocimetry system |
DK0802766T3 (da) * | 1994-11-04 | 1999-11-22 | Edgar Schneider | Bærbart medicinsk måle- og diagnoseapparat |
DE10055893C5 (de) * | 2000-11-10 | 2010-04-01 | Hydrometer Gmbh | Ultraschallwandler-Anordnung für den Einsatz in einem Durchflußmesser für ein gasförmiges oder flüssiges Medium |
US20070225605A1 (en) * | 2001-01-25 | 2007-09-27 | Swanbom Rebecca L | Method and Device for Marking Skin During an Ultrasound Examination |
US7223238B2 (en) | 2001-01-25 | 2007-05-29 | Swanbom Rebecca L | Method and device for marking skin during an ultrasound examination |
US6805669B2 (en) | 2001-01-25 | 2004-10-19 | Rebecca L. Swanbom | Method and device for marking skin during an ultrasound examination |
US6946410B2 (en) * | 2002-04-05 | 2005-09-20 | E. I. Du Pont De Nemours And Company | Method for providing nano-structures of uniform length |
US7591787B2 (en) * | 2005-09-15 | 2009-09-22 | Piero Tortoli | Method for removing Doppler angle ambiguity |
US7409871B2 (en) * | 2006-03-16 | 2008-08-12 | Celerity, Inc. | Mass flow meter or controller with inclination sensor |
KR20130012844A (ko) * | 2011-07-26 | 2013-02-05 | 삼성메디슨 주식회사 | 도플러 각도 자동 보정 방법 및 그를 위한 초음파 시스템 |
JP6001161B2 (ja) * | 2013-03-29 | 2016-10-05 | 富士フイルム株式会社 | 穿刺針用超音波プローブ、およびそれを用いる超音波診断装置 |
KR102144671B1 (ko) * | 2020-01-16 | 2020-08-14 | 성균관대학교산학협력단 | 증강현실 안경을 활용한 인공지능형 초음파 자가 진단을 위한 초음파 스캐너 자세 교정 장치 및 이를 이용한 원격 의료 진단 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859433A (en) * | 1950-12-29 | 1958-11-04 | Harold L Saxton | Own doppler nullifier |
SE317218B (nl) * | 1967-03-01 | 1969-11-10 | K Lange | |
FR1539652A (fr) * | 1967-04-07 | 1968-09-20 | Comp Generale Electricite | Débitmètre enregistreur pour vaisseau sanguin |
-
1975
- 1975-12-08 DE DE19752555134 patent/DE2555134C2/de not_active Expired
-
1976
- 1976-08-04 AT AT0575976A patent/AT369547B/de not_active IP Right Cessation
- 1976-08-23 NL NL7609350A patent/NL7609350A/nl not_active Application Discontinuation
- 1976-11-17 US US05/742,666 patent/US4127842A/en not_active Expired - Lifetime
- 1976-12-02 FR FR7636313A patent/FR2334957A1/fr active Granted
- 1976-12-02 GB GB50376/76A patent/GB1551345A/en not_active Expired
- 1976-12-07 JP JP51147069A patent/JPS587289B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4127842A (en) | 1978-11-28 |
FR2334957A1 (fr) | 1977-07-08 |
JPS5271277A (en) | 1977-06-14 |
AT369547B (de) | 1983-01-10 |
DE2555134B1 (de) | 1977-05-05 |
ATA575976A (de) | 1982-05-15 |
DE2555134C2 (de) | 1977-12-29 |
FR2334957B1 (nl) | 1980-03-21 |
GB1551345A (en) | 1979-08-30 |
JPS587289B2 (ja) | 1983-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |