JPH0547211B2 - - Google Patents
Info
- Publication number
- JPH0547211B2 JPH0547211B2 JP58246070A JP24607083A JPH0547211B2 JP H0547211 B2 JPH0547211 B2 JP H0547211B2 JP 58246070 A JP58246070 A JP 58246070A JP 24607083 A JP24607083 A JP 24607083A JP H0547211 B2 JPH0547211 B2 JP H0547211B2
- Authority
- JP
- Japan
- Prior art keywords
- doppler
- signal
- signals
- analysis
- circuit
- 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
- 238000004458 analytical method Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 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 |
|---|---|---|---|
| JP58246070A JPS60135033A (ja) | 1983-12-23 | 1983-12-23 | 超音波パルスドツプラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58246070A JPS60135033A (ja) | 1983-12-23 | 1983-12-23 | 超音波パルスドツプラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60135033A JPS60135033A (ja) | 1985-07-18 |
| JPH0547211B2 true JPH0547211B2 (zh) | 1993-07-16 |
Family
ID=17143015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58246070A Granted JPS60135033A (ja) | 1983-12-23 | 1983-12-23 | 超音波パルスドツプラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135033A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331645A (ja) * | 1986-07-25 | 1988-02-10 | 横河メディカルシステム株式会社 | ドプラ信号分析表示装置 |
| JPH02167149A (ja) * | 1988-12-20 | 1990-06-27 | Toshiba Corp | 超音波ドプラ診断装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554941A (en) * | 1978-10-20 | 1980-04-22 | Tokyo Shibaura Electric Co | Ultrasoniccwave disgnosis device |
-
1983
- 1983-12-23 JP JP58246070A patent/JPS60135033A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554941A (en) * | 1978-10-20 | 1980-04-22 | Tokyo Shibaura Electric Co | Ultrasoniccwave disgnosis device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60135033A (ja) | 1985-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |