JPH0232593B2 - - Google Patents
Info
- Publication number
- JPH0232593B2 JPH0232593B2 JP59043960A JP4396084A JPH0232593B2 JP H0232593 B2 JPH0232593 B2 JP H0232593B2 JP 59043960 A JP59043960 A JP 59043960A JP 4396084 A JP4396084 A JP 4396084A JP H0232593 B2 JPH0232593 B2 JP H0232593B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- correction
- medium
- transmitting
- echo signal
- 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
- 238000012937 correction Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 238000000691 measurement method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 description 37
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59043960A JPS60188865A (ja) | 1984-03-09 | 1984-03-09 | 超音波測定方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59043960A JPS60188865A (ja) | 1984-03-09 | 1984-03-09 | 超音波測定方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60188865A JPS60188865A (ja) | 1985-09-26 |
| JPH0232593B2 true JPH0232593B2 (fr) | 1990-07-20 |
Family
ID=12678272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59043960A Granted JPS60188865A (ja) | 1984-03-09 | 1984-03-09 | 超音波測定方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60188865A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007212349A (ja) * | 2006-02-10 | 2007-08-23 | Nippon Soken Inc | 障害物検出装置 |
| CN105223574A (zh) * | 2015-10-20 | 2016-01-06 | 上海未来伙伴机器人有限公司 | 一种超声波测距装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57176898A (en) * | 1981-03-30 | 1982-10-30 | Gen Electric | Single-frequency supersonic converter |
-
1984
- 1984-03-09 JP JP59043960A patent/JPS60188865A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57176898A (en) * | 1981-03-30 | 1982-10-30 | Gen Electric | Single-frequency supersonic converter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60188865A (ja) | 1985-09-26 |
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