JPH0228892Y2 - - Google Patents
Info
- Publication number
- JPH0228892Y2 JPH0228892Y2 JP14748985U JP14748985U JPH0228892Y2 JP H0228892 Y2 JPH0228892 Y2 JP H0228892Y2 JP 14748985 U JP14748985 U JP 14748985U JP 14748985 U JP14748985 U JP 14748985U JP H0228892 Y2 JPH0228892 Y2 JP H0228892Y2
- Authority
- JP
- Japan
- Prior art keywords
- variable filter
- constant current
- diode
- frequency
- diode bridge
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14748985U JPH0228892Y2 (de) | 1985-09-27 | 1985-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14748985U JPH0228892Y2 (de) | 1985-09-27 | 1985-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256008U JPS6256008U (de) | 1987-04-07 |
| JPH0228892Y2 true JPH0228892Y2 (de) | 1990-08-02 |
Family
ID=31060897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14748985U Expired JPH0228892Y2 (de) | 1985-09-27 | 1985-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228892Y2 (de) |
-
1985
- 1985-09-27 JP JP14748985U patent/JPH0228892Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256008U (de) | 1987-04-07 |
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