JPS5562367A - Test device for patient supervisory unit - Google Patents
Test device for patient supervisory unitInfo
- Publication number
- JPS5562367A JPS5562367A JP13445878A JP13445878A JPS5562367A JP S5562367 A JPS5562367 A JP S5562367A JP 13445878 A JP13445878 A JP 13445878A JP 13445878 A JP13445878 A JP 13445878A JP S5562367 A JPS5562367 A JP S5562367A
- Authority
- JP
- Japan
- Prior art keywords
- patient
- unit
- control circuit
- terminals
- supervisory unit
- 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
Abstract
PURPOSE: To realize a high-reproducibility test in a simple and economical way by reading out the standard waveform stored in the ROM and then supplying it to the patient supervisory unit.
CONSTITUTION: Control circuit 4a within breathing part I is actuated, and thus the desired test waveform is read out to the output side of ROM3a to be applied to photo cell lamp 8 via D/A converter 5a and driving circuit 6. As a result, the value of resistance R5 forming lamp 8 varies, and accordingly the voltage change is caused between output terminals S2 and S3 to be applied to detection terminals T2 and T3 of patient supervisory unit 1. At the same time, the desired test waveform is read out of ROM3b via the operation of control circuit 4b of electrocardiograph part II and supplied to output terminals S2 and S3 via D/A converter 5b and level control circuit 7 to be then applied to terminals T2 and T3 of unit 1. In such way, the test can be given to unit 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13445878A JPS5562367A (en) | 1978-11-02 | 1978-11-02 | Test device for patient supervisory unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13445878A JPS5562367A (en) | 1978-11-02 | 1978-11-02 | Test device for patient supervisory unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5562367A true JPS5562367A (en) | 1980-05-10 |
Family
ID=15128796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13445878A Pending JPS5562367A (en) | 1978-11-02 | 1978-11-02 | Test device for patient supervisory unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5562367A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159939A (en) * | 1984-12-29 | 1986-07-19 | 日本電気三栄株式会社 | Test signal generator of electrocardiograph |
JPH021218A (en) * | 1988-06-10 | 1990-01-05 | Mitsubishi Electric Corp | Monitor for psychotonic degree |
-
1978
- 1978-11-02 JP JP13445878A patent/JPS5562367A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159939A (en) * | 1984-12-29 | 1986-07-19 | 日本電気三栄株式会社 | Test signal generator of electrocardiograph |
JPH0231966B2 (en) * | 1984-12-29 | 1990-07-17 | Nec San Ei Instruments | |
JPH021218A (en) * | 1988-06-10 | 1990-01-05 | Mitsubishi Electric Corp | Monitor for psychotonic degree |
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