JPH0556906B2 - - Google Patents
Info
- Publication number
- JPH0556906B2 JPH0556906B2 JP1053350A JP5335089A JPH0556906B2 JP H0556906 B2 JPH0556906 B2 JP H0556906B2 JP 1053350 A JP1053350 A JP 1053350A JP 5335089 A JP5335089 A JP 5335089A JP H0556906 B2 JPH0556906 B2 JP H0556906B2
- Authority
- JP
- Japan
- Prior art keywords
- reflected
- waves
- low
- speed
- wave
- 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
- 238000005070 sampling Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 238000003745 diagnosis Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5335089A JPH02232039A (ja) | 1989-03-06 | 1989-03-06 | 反射波受信聴音観測装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5335089A JPH02232039A (ja) | 1989-03-06 | 1989-03-06 | 反射波受信聴音観測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02232039A JPH02232039A (ja) | 1990-09-14 |
| JPH0556906B2 true JPH0556906B2 (fr) | 1993-08-20 |
Family
ID=12940331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5335089A Granted JPH02232039A (ja) | 1989-03-06 | 1989-03-06 | 反射波受信聴音観測装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02232039A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573012A (en) * | 1994-08-09 | 1996-11-12 | The Regents Of The University Of California | Body monitoring and imaging apparatus and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916771U (fr) * | 1972-05-17 | 1974-02-13 | ||
| JPS5319056A (en) * | 1976-08-05 | 1978-02-21 | Koden Electronics Co Ltd | Echo indicator for fish schoo |
-
1989
- 1989-03-06 JP JP5335089A patent/JPH02232039A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916771U (fr) * | 1972-05-17 | 1974-02-13 | ||
| JPS5319056A (en) * | 1976-08-05 | 1978-02-21 | Koden Electronics Co Ltd | Echo indicator for fish schoo |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02232039A (ja) | 1990-09-14 |
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