CN202801594U - 24-hour ceaseless blood pressure monitoring device - Google Patents
24-hour ceaseless blood pressure monitoring device Download PDFInfo
- Publication number
- CN202801594U CN202801594U CN 201220524385 CN201220524385U CN202801594U CN 202801594 U CN202801594 U CN 202801594U CN 201220524385 CN201220524385 CN 201220524385 CN 201220524385 U CN201220524385 U CN 201220524385U CN 202801594 U CN202801594 U CN 202801594U
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- blood pressure
- chip microcomputer
- pressure monitoring
- monitoring device
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Abstract
The utility model discloses a 24-hour ceaseless blood pressure monitoring device which comprises an air sleeve connected with an air bag, and a pressure sensor is arranged in the air sleeve. The pressure sensor is connected with a prefixed amplifying circuit, a filter and an analog to digital (A/D) conversion circuit in sequence. The A/D conversion circuit is connected with a single chip microcomputer which is connected with a data displayer and a control unit, and the single chip microcomputer is connected with a waveform generator and a printer. The 24-hour ceaseless blood pressure monitoring device can really reflect blood pressure values of a patient, contributes to screening of critical high blood pressure and mild high blood pressure, and contributes to evaluation of antihypertensive effects of antihypertensive drugs.
Description
Technical field
This utility model relates to technical field of medical instruments, especially relates to a kind of 24 hours uninterrupted blood pressure monitoring devices.
Background technology
Blood pressure is one of important physical signs of human body, the most sphygomanometer of Hospitals at Present generally has two kinds: mercurial sphygmomanometer and electric sphygmomanometer, more than two kinds of sphygomanometers all be to measure the blood pressure data of determining patient by single in section sometime, there is one-sidedness in single measurement, blood pressure situation that can not the actual response patient, there be simultaneously " white cloak phenomenon ", make measurement result deviation occur.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of 24 hours uninterrupted blood pressure monitoring devices are provided, and pressure value that more can the actual response patient helps to screen critical and mild hypertension, helps to estimate the antihypertensive effect of antihypertensive drugs.
For solving the problems of the technologies described above, the technical solution of the utility model is: 24 hours uninterrupted blood pressure monitoring devices, comprise the gas sleeve that is connected with air bag, be provided with pressure transducer in the described gas sleeve, described pressure transducer is connected with pre-amplification circuit, wave filter and A/D change-over circuit in turn, described A/D change-over circuit is connected with single-chip microcomputer, and described single-chip microcomputer is connected with data display equipment and control unit, and described single-chip microcomputer is connected with waveform generator and printer.
Preferably, described single-chip microcomputer is connected with alarm.
Adopted technique scheme, the beneficial effects of the utility model are: because the single-chip microcomputer of 24 hours uninterrupted blood pressure monitoring devices is connected with waveform generator and printer, detect by 24 hours unremitting pressure values to patient, and testing result can be printed, pressure value that more can the actual response patient, objective difference and " white cloak phenomenon " between the single measuring blood pressure have been avoided, help to screen critical and mild hypertension, help to estimate the antihypertensive effect of antihypertensive drugs.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Wherein: 1, gas sleeve; 2, air bag; 3, pressure transducer; 4, pre-amplification circuit; 5, wave filter; 6, A/D change-over circuit; 7, single-chip microcomputer; 8, data display equipment; 9, control unit; 10, waveform generator; 11, printer; 12, alarm.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
As shown in drawings, 24 hours uninterrupted blood pressure monitoring devices, comprise the gas sleeve 1 that is connected with air bag 2, be provided with pressure transducer 3 in the described gas sleeve 1, described pressure transducer 3 is connected with pre-amplification circuit 4, wave filter 5 and A/D change-over circuit 6 in turn, described A/D change-over circuit 6 is connected with single-chip microcomputer 7, and described single-chip microcomputer 7 is connected with data display equipment 8 and control unit 9, and described single-chip microcomputer 7 is connected with waveform generator 10 and printer 11.Single-chip microcomputer 7 is connected with alarm 12.
This utility model detects by 24 hours unremitting pressure values to patient, and testing result can be printed, pressure value that more can the actual response patient, objective difference and " white cloak phenomenon " between the single measuring blood pressure have been avoided, help to screen critical and mild hypertension, help to estimate the antihypertensive effect of antihypertensive drugs.
This utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (2)
1.24 hour uninterrupted blood pressure monitoring device, comprise the gas sleeve that is connected with air bag, be provided with pressure transducer in the described gas sleeve, described pressure transducer is connected with pre-amplification circuit, wave filter and A/D change-over circuit in turn, described A/D change-over circuit is connected with single-chip microcomputer, described single-chip microcomputer is connected with data display equipment and control unit, it is characterized in that, described single-chip microcomputer is connected with waveform generator and printer.
2. 24 hours as claimed in claim 1 uninterrupted blood pressure monitoring devices is characterized in that described single-chip microcomputer is connected with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524385 CN202801594U (en) | 2012-10-15 | 2012-10-15 | 24-hour ceaseless blood pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524385 CN202801594U (en) | 2012-10-15 | 2012-10-15 | 24-hour ceaseless blood pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202801594U true CN202801594U (en) | 2013-03-20 |
Family
ID=47860544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524385 Expired - Fee Related CN202801594U (en) | 2012-10-15 | 2012-10-15 | 24-hour ceaseless blood pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202801594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586375A (en) * | 2013-10-30 | 2015-05-06 | 吕晓东 | Sphygmomanometer |
-
2012
- 2012-10-15 CN CN 201220524385 patent/CN202801594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586375A (en) * | 2013-10-30 | 2015-05-06 | 吕晓东 | Sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20131015 |