JPH02164348A - 超音波診断装置用受信器 - Google Patents
超音波診断装置用受信器Info
- Publication number
- JPH02164348A JPH02164348A JP63317914A JP31791488A JPH02164348A JP H02164348 A JPH02164348 A JP H02164348A JP 63317914 A JP63317914 A JP 63317914A JP 31791488 A JP31791488 A JP 31791488A JP H02164348 A JPH02164348 A JP H02164348A
- Authority
- JP
- Japan
- Prior art keywords
- group
- circuit
- delay time
- delay line
- adding circuit
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 238000002592 echocardiography Methods 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000011514 reflex Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000523 sample 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 |
|---|---|---|---|
| JP63317914A JPH02164348A (ja) | 1988-12-16 | 1988-12-16 | 超音波診断装置用受信器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63317914A JPH02164348A (ja) | 1988-12-16 | 1988-12-16 | 超音波診断装置用受信器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02164348A true JPH02164348A (ja) | 1990-06-25 |
| JPH0551297B2 JPH0551297B2 (fr) | 1993-08-02 |
Family
ID=18093458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63317914A Granted JPH02164348A (ja) | 1988-12-16 | 1988-12-16 | 超音波診断装置用受信器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02164348A (fr) |
-
1988
- 1988-12-16 JP JP63317914A patent/JPH02164348A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0551297B2 (fr) | 1993-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |