JPS63146604U - - Google Patents
Info
- Publication number
- JPS63146604U JPS63146604U JP3725987U JP3725987U JPS63146604U JP S63146604 U JPS63146604 U JP S63146604U JP 3725987 U JP3725987 U JP 3725987U JP 3725987 U JP3725987 U JP 3725987U JP S63146604 U JPS63146604 U JP S63146604U
- Authority
- JP
- Japan
- Prior art keywords
- heart sound
- audible
- case
- piezoelectric polymer
- ceiling
- 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.)
- Pending
Links
- 210000002458 fetal heart Anatomy 0.000 claims description 4
- 229920005597 polymer membrane Polymers 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 2
- 230000003321 amplification Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3725987U JPS63146604U (ko) | 1987-03-16 | 1987-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3725987U JPS63146604U (ko) | 1987-03-16 | 1987-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63146604U true JPS63146604U (ko) | 1988-09-27 |
Family
ID=30848428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3725987U Pending JPS63146604U (ko) | 1987-03-16 | 1987-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63146604U (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04126135A (ja) * | 1990-09-14 | 1992-04-27 | Ube Ind Ltd | 生体音響変換器 |
| JP2015524679A (ja) * | 2012-06-18 | 2015-08-27 | アカリックス アグシャセルスガーッブＡｃａｒｉｘ Ａ／Ｓ | 心臓信号の監視用の監視システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630322U (ko) * | 1979-08-10 | 1981-03-24 | ||
| JPS6028405U (ja) * | 1983-07-29 | 1985-02-26 | 株式会社明電舎 | 閉鎖配電盤 |
-
1987
- 1987-03-16 JP JP3725987U patent/JPS63146604U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5630322U (ko) * | 1979-08-10 | 1981-03-24 | ||
| JPS6028405U (ja) * | 1983-07-29 | 1985-02-26 | 株式会社明電舎 | 閉鎖配電盤 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04126135A (ja) * | 1990-09-14 | 1992-04-27 | Ube Ind Ltd | 生体音響変換器 |
| JP2015524679A (ja) * | 2012-06-18 | 2015-08-27 | アカリックス アグシャセルスガーッブＡｃａｒｉｘ Ａ／Ｓ | 心臓信号の監視用の監視システム |