JPH0113532B2 - - Google Patents
Info
- Publication number
- JPH0113532B2 JPH0113532B2 JP56138254A JP13825481A JPH0113532B2 JP H0113532 B2 JPH0113532 B2 JP H0113532B2 JP 56138254 A JP56138254 A JP 56138254A JP 13825481 A JP13825481 A JP 13825481A JP H0113532 B2 JPH0113532 B2 JP H0113532B2
- Authority
- JP
- Japan
- Prior art keywords
- transducer array
- lens
- propagation medium
- scanning
- acoustic lens
- 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
- 239000000523 sample Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138254A JPS5839943A (ja) | 1981-09-02 | 1981-09-02 | 超音波探触子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138254A JPS5839943A (ja) | 1981-09-02 | 1981-09-02 | 超音波探触子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839943A JPS5839943A (ja) | 1983-03-08 |
| JPH0113532B2 true JPH0113532B2 (de) | 1989-03-07 |
Family
ID=15217650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56138254A Granted JPS5839943A (ja) | 1981-09-02 | 1981-09-02 | 超音波探触子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839943A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6315159A (ja) * | 1986-07-07 | 1988-01-22 | Hitachi Constr Mach Co Ltd | 焦点探触子 |
-
1981
- 1981-09-02 JP JP56138254A patent/JPS5839943A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839943A (ja) | 1983-03-08 |
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