JPS62152437A - 超音波ドプラ診断装置 - Google Patents
超音波ドプラ診断装置Info
- Publication number
- JPS62152437A JPS62152437A JP29211285A JP29211285A JPS62152437A JP S62152437 A JPS62152437 A JP S62152437A JP 29211285 A JP29211285 A JP 29211285A JP 29211285 A JP29211285 A JP 29211285A JP S62152437 A JPS62152437 A JP S62152437A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- velocity
- vector
- autocorrelation
- calculator
- 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.)
- Granted
Links
- 230000033001 locomotion Effects 0.000 claims description 24
- 230000015654 memory Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 102100030678 HEPACAM family member 2 Human genes 0.000 description 1
- 101150115066 Hepacam2 gene Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29211285A JPS62152437A (ja) | 1985-12-26 | 1985-12-26 | 超音波ドプラ診断装置 |
| CA000526091A CA1262958A (en) | 1985-12-26 | 1986-12-22 | Ultrasonic doppler diagnostic apparatus |
| US06/947,027 US4759375A (en) | 1985-12-26 | 1986-12-22 | Ultrasonic doppler diagnostic apparatus |
| DE8686117936T DE3681268D1 (de) | 1985-12-26 | 1986-12-23 | Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet. |
| EP86117936A EP0228070B1 (en) | 1985-12-26 | 1986-12-23 | Ultrasonic doppler diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29211285A JPS62152437A (ja) | 1985-12-26 | 1985-12-26 | 超音波ドプラ診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62152437A true JPS62152437A (ja) | 1987-07-07 |
| JPH0254738B2 JPH0254738B2 (enrdf_load_stackoverflow) | 1990-11-22 |
Family
ID=17777701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29211285A Granted JPS62152437A (ja) | 1985-12-26 | 1985-12-26 | 超音波ドプラ診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152437A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415033A (en) * | 1987-07-09 | 1989-01-19 | Aloka Co Ltd | Ultrasonic doppler diagnostic apparatus |
| JPH02193649A (ja) * | 1989-01-24 | 1990-07-31 | Aloka Co Ltd | 超音波ドプラ診断装置 |
| JPH03244444A (ja) * | 1990-02-21 | 1991-10-31 | Aloka Co Ltd | 超音波ドプラ診断装置 |
| WO1992017114A1 (fr) * | 1991-04-05 | 1992-10-15 | Yokogawa Medical Systems, Ltd. | Dispositif de cartographie d'ecoulement utilisant la correlation croisee d'un signal doppler |
| US11931202B2 (en) | 2018-09-03 | 2024-03-19 | Canon Medical Systems Corporation | Ultrasound automatic scanning system, ultrasound diagnostic apparatus, ultrasound scanning support apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6226051A (ja) * | 1985-07-24 | 1987-02-04 | 株式会社東芝 | 超音波血流量自動測定装置 |
-
1985
- 1985-12-26 JP JP29211285A patent/JPS62152437A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6226051A (ja) * | 1985-07-24 | 1987-02-04 | 株式会社東芝 | 超音波血流量自動測定装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415033A (en) * | 1987-07-09 | 1989-01-19 | Aloka Co Ltd | Ultrasonic doppler diagnostic apparatus |
| JPH02193649A (ja) * | 1989-01-24 | 1990-07-31 | Aloka Co Ltd | 超音波ドプラ診断装置 |
| JPH03244444A (ja) * | 1990-02-21 | 1991-10-31 | Aloka Co Ltd | 超音波ドプラ診断装置 |
| WO1992017114A1 (fr) * | 1991-04-05 | 1992-10-15 | Yokogawa Medical Systems, Ltd. | Dispositif de cartographie d'ecoulement utilisant la correlation croisee d'un signal doppler |
| US11931202B2 (en) | 2018-09-03 | 2024-03-19 | Canon Medical Systems Corporation | Ultrasound automatic scanning system, ultrasound diagnostic apparatus, ultrasound scanning support apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254738B2 (enrdf_load_stackoverflow) | 1990-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |