JPS6330018B2 - - Google Patents
Info
- Publication number
- JPS6330018B2 JPS6330018B2 JP11450787A JP11450787A JPS6330018B2 JP S6330018 B2 JPS6330018 B2 JP S6330018B2 JP 11450787 A JP11450787 A JP 11450787A JP 11450787 A JP11450787 A JP 11450787A JP S6330018 B2 JPS6330018 B2 JP S6330018B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- blood flow
- doppler
- information
- 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
Links
- 230000017531 blood circulation Effects 0.000 claims description 51
- 238000002604 ultrasonography Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 13
- 239000000523 sample Substances 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450787A JPS6351845A (ja) | 1987-05-13 | 1987-05-13 | 超音波診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450787A JPS6351845A (ja) | 1987-05-13 | 1987-05-13 | 超音波診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6351845A JPS6351845A (ja) | 1988-03-04 |
| JPS6330018B2 true JPS6330018B2 (en]) | 1988-06-16 |
Family
ID=14639488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11450787A Granted JPS6351845A (ja) | 1987-05-13 | 1987-05-13 | 超音波診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351845A (en]) |
-
1987
- 1987-05-13 JP JP11450787A patent/JPS6351845A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6351845A (ja) | 1988-03-04 |
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