JPS58200731A - 超音波ドブラ装置 - Google Patents
超音波ドブラ装置Info
- Publication number
- JPS58200731A JPS58200731A JP8423682A JP8423682A JPS58200731A JP S58200731 A JPS58200731 A JP S58200731A JP 8423682 A JP8423682 A JP 8423682A JP 8423682 A JP8423682 A JP 8423682A JP S58200731 A JPS58200731 A JP S58200731A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- doppler
- ultrasonic
- timing
- conversion
- 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
- 238000000605 extraction Methods 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 12
- 239000000523 sample Substances 0.000 description 10
- 238000002604 ultrasonography Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 230000017531 blood circulation Effects 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 208000018583 New-onset refractory status epilepticus Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000002123 temporal effect 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 |
|---|---|---|---|
| JP8423682A JPS58200731A (ja) | 1982-05-18 | 1982-05-18 | 超音波ドブラ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8423682A JPS58200731A (ja) | 1982-05-18 | 1982-05-18 | 超音波ドブラ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58200731A true JPS58200731A (ja) | 1983-11-22 |
| JPH049058B2 JPH049058B2 (enrdf_load_stackoverflow) | 1992-02-19 |
Family
ID=13824832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8423682A Granted JPS58200731A (ja) | 1982-05-18 | 1982-05-18 | 超音波ドブラ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58200731A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395037A (ja) * | 1986-10-09 | 1988-04-26 | アロカ株式会社 | 超音波パルスドプラ装置 |
| JPH0213441A (ja) * | 1988-06-30 | 1990-01-17 | Yokogawa Medical Syst Ltd | 超音波パルスドプラ装置 |
| JP2012502717A (ja) * | 2008-09-23 | 2012-02-02 | ハントリー テクノロジー リミテッド | 胎児心拍監視システム |
-
1982
- 1982-05-18 JP JP8423682A patent/JPS58200731A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395037A (ja) * | 1986-10-09 | 1988-04-26 | アロカ株式会社 | 超音波パルスドプラ装置 |
| JPH0213441A (ja) * | 1988-06-30 | 1990-01-17 | Yokogawa Medical Syst Ltd | 超音波パルスドプラ装置 |
| JP2012502717A (ja) * | 2008-09-23 | 2012-02-02 | ハントリー テクノロジー リミテッド | 胎児心拍監視システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049058B2 (enrdf_load_stackoverflow) | 1992-02-19 |
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