JPH0321179B2 - - Google Patents
Info
- Publication number
- JPH0321179B2 JPH0321179B2 JP62044322A JP4432287A JPH0321179B2 JP H0321179 B2 JPH0321179 B2 JP H0321179B2 JP 62044322 A JP62044322 A JP 62044322A JP 4432287 A JP4432287 A JP 4432287A JP H0321179 B2 JPH0321179 B2 JP H0321179B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- input
- probe
- high frequency
- 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
- 238000000034 method Methods 0.000 claims description 46
- 230000010355 oscillation Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 21
- 238000001228 spectrum Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62044322A JPS63209633A (ja) | 1987-02-27 | 1987-02-27 | 超音波診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62044322A JPS63209633A (ja) | 1987-02-27 | 1987-02-27 | 超音波診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63209633A JPS63209633A (ja) | 1988-08-31 |
| JPH0321179B2 true JPH0321179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-22 |
Family
ID=12688256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62044322A Granted JPS63209633A (ja) | 1987-02-27 | 1987-02-27 | 超音波診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63209633A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6866634B2 (en) * | 2000-05-09 | 2005-03-15 | Hitachi Medical Corporation | Ultrasonic diagnostic apparatus |
| KR101445050B1 (ko) * | 2005-03-29 | 2014-09-26 | 도레이 카부시키가이샤 | 개질 기재 |
-
1987
- 1987-02-27 JP JP62044322A patent/JPS63209633A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63209633A (ja) | 1988-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4788981A (en) | Pulse compression apparatus for ultrasonic image processing | |
| US20060086187A1 (en) | Apparatus and method for ultrasonic diagnostic imaging | |
| US4660565A (en) | Ultrasonic imaging apparatus using pulsed Doppler signal | |
| JP2002233529A (ja) | 超音波プローブ用の配線式周波数分割多重通信 | |
| WO2012032849A1 (ja) | 超音波診断装置 | |
| CA2137430A1 (en) | Ultrasonic Diagnostic Apparatus | |
| JPH0321179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US6047601A (en) | Self-tuning crystal notch filter | |
| CN110869800B (zh) | 超声探头及处理方法 | |
| EP0240573A1 (en) | Ultrasonic wave pulse doppler apparatus | |
| JP2013063159A (ja) | 超音波診断装置および超音波画像生成方法 | |
| JPH0693896B2 (ja) | 超音波受波整相回路 | |
| JPH11347030A (ja) | 超音波送受信方法および装置並びに超音波撮像装置 | |
| JPH04250149A (ja) | 超音波診断装置 | |
| JP2760611B2 (ja) | 超音波診断装置 | |
| JPH07313508A (ja) | 超音波受信処理方法及び超音波診断装置 | |
| JPH0319779B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0559389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| Abu-bakr et al. | Implementation of a Pulsed-Wave Spectral Doppler Module on a Programmable Ultrasound System | |
| JPH08238241A (ja) | 超音波エコー検出方法および装置並びに超音波画像撮影装置 | |
| JPH03143432A (ja) | 分散圧縮方式の超音波診断装置 | |
| JP2001286466A (ja) | 超音波診断装置 | |
| KR101489909B1 (ko) | 프론트 엔드 프로세서를 갖는 트랜스듀서와 영상 진단장치 및 그 신호 처리방법 | |
| JPH04152940A (ja) | 超音波診断装置 | |
| JPH0380840A (ja) | 超音波診断装置の信号処理方式 |