JPS6230014B2 - - Google Patents
Info
- Publication number
- JPS6230014B2 JPS6230014B2 JP18318980A JP18318980A JPS6230014B2 JP S6230014 B2 JPS6230014 B2 JP S6230014B2 JP 18318980 A JP18318980 A JP 18318980A JP 18318980 A JP18318980 A JP 18318980A JP S6230014 B2 JPS6230014 B2 JP S6230014B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- cover
- acoustic impedance
- storage chamber
- diagnostic apparatus
- 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
- 239000000463 material Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318980A JPS57107144A (en) | 1980-12-24 | 1980-12-24 | Ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318980A JPS57107144A (en) | 1980-12-24 | 1980-12-24 | Ultrasonic diagnostic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57107144A JPS57107144A (en) | 1982-07-03 |
| JPS6230014B2 true JPS6230014B2 (enExample) | 1987-06-30 |
Family
ID=16131321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18318980A Granted JPS57107144A (en) | 1980-12-24 | 1980-12-24 | Ultrasonic diagnostic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57107144A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6390985B1 (en) * | 1999-07-21 | 2002-05-21 | Scimed Life Systems, Inc. | Impedance matching transducers |
| JP2006204617A (ja) * | 2005-01-28 | 2006-08-10 | Fuji Photo Film Co Ltd | 超音波プローブ |
-
1980
- 1980-12-24 JP JP18318980A patent/JPS57107144A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57107144A (en) | 1982-07-03 |
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