JPH01119606U - - Google Patents
Info
- Publication number
- JPH01119606U JPH01119606U JP1404788U JP1404788U JPH01119606U JP H01119606 U JPH01119606 U JP H01119606U JP 1404788 U JP1404788 U JP 1404788U JP 1404788 U JP1404788 U JP 1404788U JP H01119606 U JPH01119606 U JP H01119606U
- Authority
- JP
- Japan
- Prior art keywords
- heartbeat
- circuit
- frequency signal
- detector
- high frequency
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1404788U JPH01119606U (enExample) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1404788U JPH01119606U (enExample) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01119606U true JPH01119606U (enExample) | 1989-08-14 |
Family
ID=31224889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1404788U Pending JPH01119606U (enExample) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01119606U (enExample) |
-
1988
- 1988-02-04 JP JP1404788U patent/JPH01119606U/ja active Pending
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