CN2121207U - Over-error warning monitor for sphygmomanometer - Google Patents
Over-error warning monitor for sphygmomanometer Download PDFInfo
- Publication number
- CN2121207U CN2121207U CN 91231491 CN91231491U CN2121207U CN 2121207 U CN2121207 U CN 2121207U CN 91231491 CN91231491 CN 91231491 CN 91231491 U CN91231491 U CN 91231491U CN 2121207 U CN2121207 U CN 2121207U
- Authority
- CN
- China
- Prior art keywords
- sphygmomanometer
- electrode
- sphygomanometer
- switch
- tolerance
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000036772 blood pressure Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Alarm Systems (AREA)
Abstract
The utility model relates to a sphygmomanometer out-of-tolerance warning and monitoring instrument mainly solves the problem that a user is difficult to find when the sphygmomanometer is out-of-tolerance. The device is characterized by comprising a power supply, a switch, an electrode, an amplifier, an alarm and an indicator, wherein the switch is linked with a mercury valve of the sphygmomanometer, the electrode is fixed in a sphygmomanometer indicating tube, and the end of the electrode is positioned at the lower limit of zero tolerance and is mainly used for warning and supervision of the out-of-tolerance of the sphygmomanometer.
Description
This utility model relates to the overproof caution supervision of a kind of sphygomanometer instrument.
At present, sphygomanometer is legal strong inspection measurement instrument, in use, often because of the leakage of hydrargyrum, surpasses the legal franchise of metering, and pressure value and the actual blood pressure measured differ greatly, and user is difficult for discovering and continue use.Directly have influence on quality of medical care and patient's life security.
The purpose of this utility model provides the overproof caution of a kind of sphygomanometer supervision instrument, and when overproof, warning in time discloses user and stops using, and guarantees the accuracy of sphygomanometer, plays supervisory role to sphygomanometer.
This utility model comprises power supply, switch, electrode, amplifier, alarm, indicator composition.Alarm is made up of KD9561 four tones of standard Chinese pronunciation sheet and piezoelectric buzzer.Switch and sphygomanometer mercury valve link, and electrode is fixed in the sphygomanometer indicating value pipe, and its termination is positioned at the following gauge of zero-bit franchise.When sphygomanometer normally used, the work indication was bright, and at this moment electrode contacts with hydrargyrum, the amplifier in current potential is zero, is in cut-off state, when hydrargyrum is reduced to when being lower than the zero-bit franchise, electrode and hydrargyrum disconnect, and the work indication is extinguished, and amplifier in is that high potential is in conducting state, the driving siren is reported to the police, the indication of reporting to the police simultaneously is bright, and warning prompt user, sphygomanometer are overproof, should stop using, need the maintenance calibrating.
This utility model can effectively carry out metrological supervision to sphygomanometer, and simple in structure, and volume is little, and little power consumption is convenient to install and use in the sphygomanometer.
Introduce this utility model in detail below in conjunction with accompanying drawing, wherein:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is circuit theory diagrams of the present utility model.
Know by Fig. 1,2, this overproof caution supervision instrument is reported to the police by power supply (1) switch (2) amplifier (3) electrode (4) work indication (5) and is indicated (6) alarm (7) to form, power supply (1) adopts battery 2 joints No. 5, switch (2) adopts microswitch, when sphygomanometer mercury valve (8) when opening, the normal battle of gang switch (2) is closed, enters duty simultaneously.Because of electrode (4) contacts with hydrargyrum in indication tube of sphygmomanometer (9), make work indication (5) bright, amplifier (3) input is that zero potential is in cut-off state, when hydrargyrum is reduced to when overproof, electrode (4) disconnects with hydrargyrum, and work indication (5) is extinguished, amplifier (3) input is high potential and conducting, drive alarm (7) and report to the police, the indication (6) of reporting to the police is bright, and warning user sphygomanometer is overproof.Should stop using.
Claims (1)
- The overproof caution supervision of a kind of sphygomanometer instrument, it is characterized in that forming by power supply, switch, electrode, amplifier, alarm, indicator, switch and sphygomanometer mercury valve link, and electrode is fixed in the sphygomanometer indicating value pipe, and its termination is positioned at the following gauge of zero-bit franchise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231491 CN2121207U (en) | 1991-11-21 | 1991-11-21 | Over-error warning monitor for sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231491 CN2121207U (en) | 1991-11-21 | 1991-11-21 | Over-error warning monitor for sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2121207U true CN2121207U (en) | 1992-11-11 |
Family
ID=4936688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91231491 Granted CN2121207U (en) | 1991-11-21 | 1991-11-21 | Over-error warning monitor for sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2121207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186003A (en) * | 2017-12-26 | 2018-06-22 | 洛阳市中心医院 | A kind of device for preventing leakage for mercurial sphygmomanometer |
-
1991
- 1991-11-21 CN CN 91231491 patent/CN2121207U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186003A (en) * | 2017-12-26 | 2018-06-22 | 洛阳市中心医院 | A kind of device for preventing leakage for mercurial sphygmomanometer |
| CN108186003B (en) * | 2017-12-26 | 2024-02-23 | 洛阳市中心医院 | Leakage-proof device for mercury sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: PEOPLE S HOSPITAL, ANQIU COUNTY, SHANDONG PROVINCE TO: SHANDONG PROVINCE ANQIU COUNTRY MEDICINE TESTING OFFICE |
|
| CP03 | Change of name, title or address |
Address after: Anqiu Institute of drug control of Shandong Province Patentee after: Wang Dezeng Address before: Anqiu County People's Hospital of Shandong Province Patentee before: Wang Dezeng |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |