JPH0226971B2 - - Google Patents
Info
- Publication number
- JPH0226971B2 JPH0226971B2 JP25670085A JP25670085A JPH0226971B2 JP H0226971 B2 JPH0226971 B2 JP H0226971B2 JP 25670085 A JP25670085 A JP 25670085A JP 25670085 A JP25670085 A JP 25670085A JP H0226971 B2 JPH0226971 B2 JP H0226971B2
- Authority
- JP
- Japan
- Prior art keywords
- code
- doppler
- wave
- waves
- signal
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002592 echocardiography Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25670085A JPS62117535A (ja) | 1985-11-18 | 1985-11-18 | 超音波ドプラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25670085A JPS62117535A (ja) | 1985-11-18 | 1985-11-18 | 超音波ドプラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62117535A JPS62117535A (ja) | 1987-05-29 |
| JPH0226971B2 true JPH0226971B2 (enrdf_load_html_response) | 1990-06-13 |
Family
ID=17296260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25670085A Granted JPS62117535A (ja) | 1985-11-18 | 1985-11-18 | 超音波ドプラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117535A (enrdf_load_html_response) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309146A (ja) * | 1998-03-26 | 1999-11-09 | General Electric Co <Ge> | 超音波散乱体の流れをイメ―ジングするシステムおよび方法 |
| US6210332B1 (en) * | 1998-03-31 | 2001-04-03 | General Electric Company | Method and apparatus for flow imaging using coded excitation |
| JP4698003B2 (ja) * | 2000-07-27 | 2011-06-08 | アロカ株式会社 | 超音波診断装置 |
| JP4283170B2 (ja) * | 2003-12-17 | 2009-06-24 | 株式会社デンソー | 物体検出装置 |
| US7944548B2 (en) | 2006-03-07 | 2011-05-17 | Leica Geosystems Ag | Increasing measurement rate in time of flight measurement apparatuses |
| JP2008253663A (ja) * | 2007-04-09 | 2008-10-23 | Toshiba Corp | 超音波診断装置およびその制御処理プログラム |
| SG11201401833UA (en) * | 2011-10-28 | 2014-05-29 | Decision Sciences Int Corp | Spread spectrum coded waveforms in ultrasound imaging |
| US9844359B2 (en) | 2013-09-13 | 2017-12-19 | Decision Sciences Medical Company, LLC | Coherent spread-spectrum coded waveforms in synthetic aperture image formation |
| JP6835744B2 (ja) | 2015-02-25 | 2021-02-24 | ディスィジョン サイエンシズ メディカル カンパニー，エルエルシー | カプラントデバイス |
| KR102722181B1 (ko) | 2015-10-08 | 2024-10-24 | 디시전 사이선씨즈 메디컬 컴패니, 엘엘씨 | 음향 정형외과용 추적 시스템 및 방법들 |
| US12017389B2 (en) | 2019-03-06 | 2024-06-25 | Decision Sciences Medical Company, LLC | Methods for manufacturing and distributing semi-rigid acoustic coupling articles and packaging for ultrasound imaging |
| WO2020219705A1 (en) | 2019-04-23 | 2020-10-29 | Allan Wegner | Semi-rigid acoustic coupling articles for ultrasound diagnostic and treatment applications |
| WO2021019769A1 (ja) * | 2019-08-01 | 2021-02-04 | 三菱電機株式会社 | 側方障害物検出装置 |
| EP4243696A4 (en) | 2020-11-13 | 2024-09-04 | Decision Sciences Medical Company, LLC | SYSTEMS AND METHODS FOR ULTRASOUND IMAGING OF AN OBJECT WITH SYNTHETIC APERTURE |
-
1985
- 1985-11-18 JP JP25670085A patent/JPS62117535A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62117535A (ja) | 1987-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |