JPH0344769B2 - - Google Patents
Info
- Publication number
- JPH0344769B2 JPH0344769B2 JP57019726A JP1972682A JPH0344769B2 JP H0344769 B2 JPH0344769 B2 JP H0344769B2 JP 57019726 A JP57019726 A JP 57019726A JP 1972682 A JP1972682 A JP 1972682A JP H0344769 B2 JPH0344769 B2 JP H0344769B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- signal
- doppler
- mode
- 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
- 238000001514 detection method Methods 0.000 claims description 16
- 238000001228 spectrum Methods 0.000 description 26
- 230000017531 blood circulation Effects 0.000 description 19
- 238000002604 ultrasonography Methods 0.000 description 13
- 239000000523 sample Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 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 |
|---|---|---|---|
| JP1972682A JPS58138435A (ja) | 1982-02-12 | 1982-02-12 | 超音波パルスドプラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972682A JPS58138435A (ja) | 1982-02-12 | 1982-02-12 | 超音波パルスドプラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138435A JPS58138435A (ja) | 1983-08-17 |
| JPH0344769B2 true JPH0344769B2 (ru) | 1991-07-09 |
Family
ID=12007308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972682A Granted JPS58138435A (ja) | 1982-02-12 | 1982-02-12 | 超音波パルスドプラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138435A (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58172546A (ja) * | 1982-04-02 | 1983-10-11 | Yokogawa Hokushin Electric Corp | 超音波撮像装置の反射波受信回路 |
| JPS6048733A (ja) * | 1983-08-25 | 1985-03-16 | 富士通株式会社 | 超音波診断装置 |
| JPS6090540A (ja) * | 1983-10-24 | 1985-05-21 | オリンパス光学工業株式会社 | 超音波血流計 |
| JPS6090541A (ja) * | 1983-10-24 | 1985-05-21 | オリンパス光学工業株式会社 | 超音波血流計 |
| JPS61228837A (ja) * | 1985-04-04 | 1986-10-13 | アロカ株式会社 | 超音波ドプラ装置 |
| JPS63234955A (ja) * | 1987-03-24 | 1988-09-30 | 株式会社島津製作所 | 超音波ドツプラ−装置 |
| JPH0226547A (ja) * | 1988-07-14 | 1990-01-29 | Fujitsu Ltd | 超音波診断装置 |
| JP2758620B2 (ja) * | 1988-12-14 | 1998-05-28 | 株式会社日立メディコ | 心電同期画像表示機能付超音波診断装置 |
| JP2795275B2 (ja) * | 1997-05-09 | 1998-09-10 | 富士通株式会社 | 超音波診断装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259975A (en) * | 1975-11-06 | 1977-05-17 | Stanford Research Inst | Method of generating ultrasonic image and device therefor |
| JPS5529325A (en) * | 1978-08-21 | 1980-03-01 | Tokyo Shibaura Electric Co | Ultrasonic wave disgnosis device |
| JPS5610050A (en) * | 1979-07-04 | 1981-02-02 | Mitsubishi Electric Corp | Manufacture of armature |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56176706U (ru) * | 1980-05-31 | 1981-12-26 |
-
1982
- 1982-02-12 JP JP1972682A patent/JPS58138435A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259975A (en) * | 1975-11-06 | 1977-05-17 | Stanford Research Inst | Method of generating ultrasonic image and device therefor |
| JPS5529325A (en) * | 1978-08-21 | 1980-03-01 | Tokyo Shibaura Electric Co | Ultrasonic wave disgnosis device |
| JPS5610050A (en) * | 1979-07-04 | 1981-02-02 | Mitsubishi Electric Corp | Manufacture of armature |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58138435A (ja) | 1983-08-17 |
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