JPS6321501B2 - - Google Patents
Info
- Publication number
- JPS6321501B2 JPS6321501B2 JP7272881A JP7272881A JPS6321501B2 JP S6321501 B2 JPS6321501 B2 JP S6321501B2 JP 7272881 A JP7272881 A JP 7272881A JP 7272881 A JP7272881 A JP 7272881A JP S6321501 B2 JPS6321501 B2 JP S6321501B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- fan
- rotating body
- scanning area
- ultrasonic waves
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7272881A JPS57188248A (en) | 1981-05-14 | 1981-05-14 | Ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7272881A JPS57188248A (en) | 1981-05-14 | 1981-05-14 | Ultrasonic diagnostic apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57188248A JPS57188248A (en) | 1982-11-19 |
JPS6321501B2 true JPS6321501B2 (pt) | 1988-05-07 |
Family
ID=13497699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7272881A Granted JPS57188248A (en) | 1981-05-14 | 1981-05-14 | Ultrasonic diagnostic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57188248A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567895A (en) * | 1984-04-02 | 1986-02-04 | Advanced Technology Laboratories, Inc. | Fully wetted mechanical ultrasound scanhead |
JPS6110712U (ja) * | 1984-06-27 | 1986-01-22 | 株式会社日立メデイコ | 水袋付き超音波探触子 |
JPS62233150A (ja) * | 1986-04-02 | 1987-10-13 | 松下電器産業株式会社 | 超音波探触子 |
-
1981
- 1981-05-14 JP JP7272881A patent/JPS57188248A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57188248A (en) | 1982-11-19 |
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