JPH043221B2 - - Google Patents
Info
- Publication number
- JPH043221B2 JPH043221B2 JP24916484A JP24916484A JPH043221B2 JP H043221 B2 JPH043221 B2 JP H043221B2 JP 24916484 A JP24916484 A JP 24916484A JP 24916484 A JP24916484 A JP 24916484A JP H043221 B2 JPH043221 B2 JP H043221B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- blood flow
- ultrasonic
- autocorrelation
- observation device
- 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
- 230000017531 blood circulation Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 238000005311 autocorrelation function Methods 0.000 claims description 9
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 description 16
- 239000000523 sample Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24916484A JPS61128946A (ja) | 1984-11-26 | 1984-11-26 | 超音波血流観測装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24916484A JPS61128946A (ja) | 1984-11-26 | 1984-11-26 | 超音波血流観測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128946A JPS61128946A (ja) | 1986-06-17 |
| JPH043221B2 true JPH043221B2 (nl) | 1992-01-22 |
Family
ID=17188854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24916484A Granted JPS61128946A (ja) | 1984-11-26 | 1984-11-26 | 超音波血流観測装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128946A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8100831B2 (en) * | 2006-11-22 | 2012-01-24 | General Electric Company | Direct strain estimator for measuring elastic properties of tissue |
-
1984
- 1984-11-26 JP JP24916484A patent/JPS61128946A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61128946A (ja) | 1986-06-17 |
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