JPS60173463A - 超音波測定装置 - Google Patents
超音波測定装置Info
- Publication number
- JPS60173463A JPS60173463A JP59027997A JP2799784A JPS60173463A JP S60173463 A JPS60173463 A JP S60173463A JP 59027997 A JP59027997 A JP 59027997A JP 2799784 A JP2799784 A JP 2799784A JP S60173463 A JPS60173463 A JP S60173463A
- Authority
- JP
- Japan
- Prior art keywords
- echo signal
- ultrasonic
- echo
- difference value
- zero
- 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
- 238000005259 measurement Methods 0.000 claims description 15
- 238000002604 ultrasonography Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 238000012935 Averaging Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 230000015654 memory Effects 0.000 abstract description 21
- 239000000523 sample Substances 0.000 abstract description 18
- 230000003595 spectral effect Effects 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 22
- 210000001519 tissue Anatomy 0.000 description 20
- 238000001228 spectrum Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000002592 echocardiography Methods 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000003325 tomography Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis 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
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009466 transformation Effects 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
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- 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 |
|---|---|---|---|
| JP59027997A JPS60173463A (ja) | 1984-02-18 | 1984-02-18 | 超音波測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59027997A JPS60173463A (ja) | 1984-02-18 | 1984-02-18 | 超音波測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60173463A true JPS60173463A (ja) | 1985-09-06 |
| JPH058373B2 JPH058373B2 (enrdf_load_stackoverflow) | 1993-02-02 |
Family
ID=12236460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59027997A Granted JPS60173463A (ja) | 1984-02-18 | 1984-02-18 | 超音波測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60173463A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63288143A (ja) * | 1987-05-21 | 1988-11-25 | Hitachi Medical Corp | 超音波診断装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122919A (ja) * | 1982-04-19 | 1984-07-16 | ゼネラル・エレクトリック・カンパニイ | 波の周波数領域特性を決定する方法と装置 |
-
1984
- 1984-02-18 JP JP59027997A patent/JPS60173463A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122919A (ja) * | 1982-04-19 | 1984-07-16 | ゼネラル・エレクトリック・カンパニイ | 波の周波数領域特性を決定する方法と装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63288143A (ja) * | 1987-05-21 | 1988-11-25 | Hitachi Medical Corp | 超音波診断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058373B2 (enrdf_load_stackoverflow) | 1993-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0154869B1 (en) | Ultrasonic measurement apparatus | |
| US11523774B2 (en) | Tissue property estimation with ultrasound medical imaging | |
| US5361767A (en) | Tissue characterization method and apparatus | |
| EP0168565B1 (en) | Ultrasonic measurement method and apparatus therefor | |
| EP0066343B1 (en) | Method and apparatus for measuring ultrasonic attenuation characteristics | |
| US4771786A (en) | Ultrasonic method and apparatus for tissue characterization and imaging of nonlinear parameter | |
| EP0146707B1 (en) | Ultrasonic measurement method, and apparatus therefor | |
| EP0139235B1 (en) | Ultrasonic measurement method and apparatus therefor | |
| US11529123B2 (en) | Relative backscatter coefficient in medical diagnostic ultrasound | |
| US20200146656A1 (en) | Methods for ultrasound system independent attenuation coefficient estimation | |
| CN103648400A (zh) | 超声波诊断装置以及方法 | |
| JPH0261254B2 (enrdf_load_stackoverflow) | ||
| US20070238991A1 (en) | Ultrasound method and apparatus for characterizing and identifying biological tissues | |
| Insana et al. | Characterising the microstructure of random media using ultrasound | |
| JP3431156B2 (ja) | 超音波走査のための方法及び装置 | |
| US20240156441A1 (en) | Tissue property estimation with ultrasound medical imaging | |
| JPS60173463A (ja) | 超音波測定装置 | |
| JPS6083645A (ja) | 超音波断層測定方法およびその装置 | |
| US20240046467A1 (en) | Method and system for evaluating ultrasound data for the purpose of ultrasound attenuation estimation in a medium | |
| JPH0478298B2 (enrdf_load_stackoverflow) | ||
| JPH0425017B2 (enrdf_load_stackoverflow) | ||
| JPS61154546A (ja) | 超音波診断装置 | |
| Kumar et al. | Quantitative estimation of ultrasonographic attenuation in the myocardium using conventional echocardiographic instrumentation | |
| Santarelli et al. | Computerized parametric imaging of myocardium by ultrasound backscatter | |
| JPS6272336A (ja) | 超音波組織診断装置 |