DE3687384D1 - Ultraschallgeraet zur messung der beschleunigung eines bewegten reflektierenden teils. - Google Patents
Ultraschallgeraet zur messung der beschleunigung eines bewegten reflektierenden teils.Info
- Publication number
- DE3687384D1 DE3687384D1 DE8686112508T DE3687384T DE3687384D1 DE 3687384 D1 DE3687384 D1 DE 3687384D1 DE 8686112508 T DE8686112508 T DE 8686112508T DE 3687384 T DE3687384 T DE 3687384T DE 3687384 D1 DE3687384 D1 DE 3687384D1
- Authority
- DE
- Germany
- Prior art keywords
- acceleration
- measuring
- ultrasonic device
- reflective part
- moving reflective
- 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 - Lifetime
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60200568A JPS6262268A (ja) | 1985-09-12 | 1985-09-12 | 運動反射体の超音波加速度測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687384D1 true DE3687384D1 (de) | 1993-02-11 |
DE3687384T2 DE3687384T2 (de) | 1993-05-27 |
Family
ID=16426486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686112508T Expired - Lifetime DE3687384T2 (de) | 1985-09-12 | 1986-09-10 | Ultraschallgeraet zur messung der beschleunigung eines bewegten reflektierenden teils. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4771789A (de) |
EP (1) | EP0214654B1 (de) |
JP (1) | JPS6262268A (de) |
CA (1) | CA1267968A (de) |
DE (1) | DE3687384T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2640657B2 (ja) * | 1987-09-24 | 1997-08-13 | 株式会社日立メディコ | 超音波ドプラ計 |
US4800891A (en) * | 1987-11-13 | 1989-01-31 | Siemens Medical Laboratories, Inc. | Doppler velocity processing method and apparatus |
JP2768959B2 (ja) * | 1988-12-16 | 1998-06-25 | 株式会社日立メディコ | 超音波診断装置 |
US5318595A (en) * | 1989-09-25 | 1994-06-07 | Ferek Petric Bozidar | Pacing method and system for blood flow velocity measurement and regulation of heart stimulating signals based on blood flow velocity |
EP0474957A3 (en) * | 1990-09-11 | 1992-06-24 | Bozidar Ferek-Petric | Ultrasonic doppler synchronized cardiac electrotherapy device |
JP3462584B2 (ja) * | 1994-02-14 | 2003-11-05 | フクダ電子株式会社 | 超音波診断装置 |
JPH09288998A (ja) * | 1996-04-23 | 1997-11-04 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
JPH09288996A (ja) * | 1996-04-23 | 1997-11-04 | Sumitomo Electric Ind Ltd | 非水電解質電池 |
US20050283074A1 (en) * | 2004-06-22 | 2005-12-22 | Siemens Medical Solutions Usa, Inc. | Ultrasound feedback for tissue ablation procedures |
US7636048B2 (en) * | 2004-09-07 | 2009-12-22 | Ralen Research Centrum, S.R.O. | Electronic unit, especially for detecting living organisms |
JP5404390B2 (ja) * | 2007-04-24 | 2014-01-29 | パナソニック株式会社 | 超音波診断装置 |
CN102608353B (zh) * | 2012-02-22 | 2014-02-26 | 华南理工大学 | 一种基于超声调制多频声波的加速度测量方法与装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4866460A (de) * | 1972-12-09 | 1973-09-12 | ||
JPS58188433A (ja) * | 1982-04-28 | 1983-11-02 | アロカ株式会社 | 超音波診断装置 |
JPS5920820A (ja) * | 1982-07-28 | 1984-02-02 | Aloka Co Ltd | 超音波血流画像形成装置 |
EP0140726B1 (de) * | 1983-08-24 | 1991-05-15 | Cgr Ultrasonic | Verfahren zum Messen von Strömungsparametern eines fliessfähigen Mediums und Vorrichtung zur Durchführung dieses Verfahrens |
JPS60119929A (ja) * | 1983-12-05 | 1985-06-27 | アロカ株式会社 | 超音波診断装置 |
US4671294A (en) * | 1985-08-14 | 1987-06-09 | Hewlett-Packard Company | Pulsed doppler flow mapping apparatus |
-
1985
- 1985-09-12 JP JP60200568A patent/JPS6262268A/ja active Granted
-
1986
- 1986-09-09 CA CA000517768A patent/CA1267968A/en not_active Expired - Lifetime
- 1986-09-09 US US06/905,746 patent/US4771789A/en not_active Expired - Lifetime
- 1986-09-10 EP EP86112508A patent/EP0214654B1/de not_active Expired - Lifetime
- 1986-09-10 DE DE8686112508T patent/DE3687384T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3687384T2 (de) | 1993-05-27 |
EP0214654A3 (en) | 1988-01-13 |
EP0214654A2 (de) | 1987-03-18 |
EP0214654B1 (de) | 1992-12-30 |
CA1267968A (en) | 1990-04-17 |
JPH0246908B2 (de) | 1990-10-17 |
JPS6262268A (ja) | 1987-03-18 |
US4771789A (en) | 1988-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |