CN201341877Y - Electronic blood-pressure meter - Google Patents
Electronic blood-pressure meter Download PDFInfo
- Publication number
- CN201341877Y CN201341877Y CNU2008202354496U CN200820235449U CN201341877Y CN 201341877 Y CN201341877 Y CN 201341877Y CN U2008202354496 U CNU2008202354496 U CN U2008202354496U CN 200820235449 U CN200820235449 U CN 200820235449U CN 201341877 Y CN201341877 Y CN 201341877Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- chip microcomputer
- electric sphygmomanometer
- measuring device
- mcu single
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model relates to an electronic blood-pressure meter, which comprises a main body, a pressure sensing measuring device, and an MCU, a filter circuit, a signal amplifying circuit, an oscillator circuit, a memory, a blood pressure pulse trigger circuit, a heat pump and a control circuit which are arranged inside the main body, a power source circuit, an LCD display device, a data output module and an operation key, wherein the filter circuit, the signal amplifying circuit and the MCU are connected with each other sequentially; the heat pump, the control circuit and the MCU are connected with each other sequentially; the pressure sensing measuring device is connected with the signal amplifying circuit; the oscillator circuit, the memory, the blood pressure pulse trigger circuit and the LCD display device are respectively connected with the MCU; the output end of the power source circuit is connected with the pressure sensing measuring device, the filter circuit, the memory, the heat pump and the MCU single chip; the MCU is previously provided with an LCD driving program; the data output module comprises a data register which is connected with the MCU and a data output part. The blood-pressure meter transmits the measured blood pressure data of the human body to a data analysis system to be further monitored and analyzed, and can simultaneously measure the blood pressure and the heart rate, thereby having simple structure and convenient implementation.
Description
Technical field
This utility model relates to a kind of electric sphygmomanometer.
Background technology
Along with the raising with social aged's ratio of improving constantly of living standard, the family oriented of medical treatment electronic equipment becomes trend gradually, and electric sphygmomanometer is one of principal home front yard medical treatment electronic equipment.As shown in Figure 1, existing electronic type blood pressure meter comprises interconnective MCU single-chip microcomputer 5, passes through LCD driver LCD driven display 7, pressure sensing measuring device 4, bandwidth-limited circuit 1, secondary amplifying circuit 2, amplifying circuit 3, power circuit 9, oscillating circuit 10, feature operation button 11, bin 12, blood pressure pulsed triggering circuit 13, heat pump 14 and control circuit 8, by pressure sensing measuring device 4 induction human blood-pressure signals, through signal amplification, signal processing, finally on LCD display 7, demonstrate the human blood-pressure measured value.
Above-mentioned existing electronic type blood pressure meter is welcome by average family extensively because of possessing plurality of advantages.But in actual use, this electronic type blood pressure meter remains in following shortcoming:
1, can only carry out the measurement demonstration of human blood-pressure, the human blood-pressure data that measure can not be transmitted, in the use that need carry out mid-term or medium-term and long-term monitoring to human blood-pressure, can't satisfy monitoring analysis requirement human blood-pressure;
2, can only measure the human blood-pressure data, can not realize the measurement of blood pressure, heart rate simultaneously, need use sphygomanometer, cardiotachometer to measure respectively, need multiple devices, use inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of electric sphygmomanometer is provided, and realizes satisfying the requirement to the blood pressure data monitoring analysis to measuring the transmission of blood pressure data.
The technical scheme that its technical problem that solves this utility model adopts is: construct a kind of electric sphygmomanometer, comprise body, the pressure sensing measuring device, be arranged on this intrinsic MCU single-chip microcomputer, filter circuit, signal amplification circuit, oscillating circuit, memorizer, the blood pressure pulsed triggering circuit, heat pump and control circuit, power circuit, LCD display be arranged on this body on and the operation push-button that is connected with this MCU single-chip microcomputer, described filter circuit, signal amplification circuit, the MCU single-chip microcomputer connects successively, described heat pump, control circuit, the MCU single-chip microcomputer connects successively, described pressure sensing measuring device is connected with described signal amplification circuit, described oscillating circuit, memorizer, the sphygomanometer pulsed triggering circuit is connected with described MCU single-chip microcomputer respectively with LCD display; Described power circuit external power supply, its outfan are connected with described pressure sensing measuring device, filter circuit, memorizer, heat pump, MCU single-chip microcomputer respectively, and described MCU single-chip microcomputer presets the LCD driver; It is characterized in that this electric sphygmomanometer also comprises data outputting module, this data outputting module comprises data register that connects described MCU single-chip microcomputer and the data output section part that is connected this data register.
In electric sphygmomanometer of the present utility model, described signal amplification circuit comprises amplifying circuit and secondary amplifying circuit, and described filter circuit is a bandwidth-limited circuit.
In electric sphygmomanometer of the present utility model, described data output section part is a transmitter, and this transmitter is connected with described power circuit.
In electric sphygmomanometer of the present utility model, described transmitter tranmitting frequency is common wireless frequency, infrared frequency or bluetooth frequencies.
In electric sphygmomanometer of the present utility model, described data output section part is USB interface, SD clamping mouth or MINI SD clamping mouth.
In electric sphygmomanometer of the present utility model, described data output section part is a cable.
In electric sphygmomanometer of the present utility model, described pressure sensing measuring device comprises the heart rate measurement pick off, described electric sphygmomanometer comprises the constant-current source circuit that is connected with the described pressure sensing measuring device that comprises the heart rate measurement pick off, and described power circuit output end connects described pressure sensing measuring device through this constant-current source circuit.
In electric sphygmomanometer of the present utility model, the CPU core of described MCU single-chip microcomputer be 8 or more than.
Implement electric sphygmomanometer of the present utility model, compared with the prior art, its beneficial effect is:
1. by the data link block is set, greatly facilitate sphygomanometer and will measure the human blood-pressure data and be sent to data analysis system, be convenient to the further monitoring analysis of blood pressure data;
2. can measure human blood-pressure and heart rate simultaneously, realize the transmission of blood pressure data and heart rate data;
3. simple in structure, it is convenient to implement.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structure principle chart of existing electric sphygmomanometer.
Fig. 2 is the structure principle chart of this utility model electric sphygmomanometer embodiment one.
Fig. 3 is the structure principle chart of this utility model electric sphygmomanometer embodiment two.
The specific embodiment
Embodiment one
As shown in Figure 2, this utility model electric sphygmomanometer comprises body (not shown), pressure sensing measuring device 4, is arranged on intrinsic MCU single-chip microcomputer 5, bandwidth-limited circuit (or other filter circuits) 1, signal amplification circuit (amplifying circuit 3 and secondary amplifying circuit 2), oscillating circuit 10, memorizer 12, blood pressure pulsed triggering circuit 13, heat pump 14 and control circuit 8, power circuit 9, LCD display 7, data outputting module be arranged on body on and the operation push-button 11 that is connected with MCU single-chip microcomputer 5, MCU single-chip microcomputer 5 presets the LCD driver.
Bandwidth-limited circuit 1, signal amplification circuit, MCU single-chip microcomputer 5 connect successively, and heat pump 14, control circuit 8, MCU single-chip microcomputer 5 connect successively.
Pressure sensing measuring device 4 is connected with signal amplification circuit.Oscillating circuit 10, memorizer 12, sphygomanometer pulsed triggering circuit 13 and LCD display 7 are connected with MCU single-chip microcomputer 5 respectively.
Data outputting module comprises the data register 17 and the data output section part 18 that is connected data register 17 that connects MCU single-chip microcomputer 5.Data output section part 18 includes but not limited to transmitter (can use common wireless frequency, infrared frequency or bluetooth frequencies), USB interface, SD clamping mouth, MINI SD clamping mouth or connects the cable of special nutritional analytical system.When data output section part 18 adopted transmitter, the outfan of power circuit 9 was connected with transmitter.
The CPU core of MCU single-chip microcomputer 5 is 8, also can adopt the CPU core more than 8.
At present embodiment, signal amplification circuit adopts amplifying circuit to add the secondary amplifying circuit.In other embodiments, also can adopt other signal amplification circuits.
Embodiment two
As shown in Figure 3, present embodiment and embodiment one are basic identical, and difference is:
1, the heart rate measurement pick off is set in the pressure sensing measuring device and becomes pressure/sensing heart rate measuring device 15;
2, electric sphygmomanometer also comprises constant-current source circuit 16, and constant-current source circuit 16 is connected with pressure/sensing heart rate measuring device 15, and the outfan of power circuit 9 connects pressure sensing measuring device 15 through this constant-current source circuit 16.
Claims (9)
1, a kind of electric sphygmomanometer, comprise body, the pressure sensing measuring device, be arranged on this intrinsic MCU single-chip microcomputer, filter circuit, signal amplification circuit, oscillating circuit, memorizer, the blood pressure pulsed triggering circuit, heat pump and control circuit, power circuit, LCD display be arranged on this body on and the operation push-button that is connected with this MCU single-chip microcomputer, described filter circuit, signal amplification circuit, the MCU single-chip microcomputer connects successively, described heat pump, control circuit, the MCU single-chip microcomputer connects successively, described pressure sensing measuring device is connected with described signal amplification circuit, described oscillating circuit, memorizer, the sphygomanometer pulsed triggering circuit is connected with described MCU single-chip microcomputer respectively with LCD display; Described power circuit external power supply, its outfan are connected with described pressure sensing measuring device, filter circuit, memorizer, heat pump, MCU single-chip microcomputer respectively, and described MCU single-chip microcomputer presets the LCD driver; It is characterized in that this electric sphygmomanometer also comprises data outputting module, this data outputting module comprises data register that connects described MCU single-chip microcomputer and the data output section part that is connected this data register.
2, electric sphygmomanometer as claimed in claim 1 is characterized in that, described signal amplification circuit comprises amplifying circuit and secondary amplifying circuit, and described filter circuit is a bandwidth-limited circuit.
3, electric sphygmomanometer as claimed in claim 2 is characterized in that, described data output section part is a transmitter, and this transmitter is connected with described power circuit.
4, electric sphygmomanometer as claimed in claim 3 is characterized in that, described transmitter tranmitting frequency is common wireless frequency, infrared frequency or bluetooth frequencies.
5, electric sphygmomanometer as claimed in claim 2 is characterized in that, described data output section part is USB interface, SD clamping mouth or MINI SD clamping mouth.
6, electric sphygmomanometer as claimed in claim 2 is characterized in that, described data output section part is a cable.
7, as the described electric sphygmomanometer of one of claim 1 to 6, it is characterized in that, described pressure sensing measuring device comprises the heart rate measurement pick off, described electric sphygmomanometer comprises the constant-current source circuit that is connected with the described pressure sensing measuring device that comprises the heart rate measurement pick off, and described power circuit output end connects described pressure sensing measuring device through this constant-current source circuit.
8, as the described electric sphygmomanometer of one of claim 1 to 6, it is characterized in that, the CPU core of described MCU single-chip microcomputer be 8 or more than.
9, electric sphygmomanometer as claimed in claim 7 is characterized in that, the CPU core of described MCU single-chip microcomputer be 8 or more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202354496U CN201341877Y (en) | 2008-12-23 | 2008-12-23 | Electronic blood-pressure meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202354496U CN201341877Y (en) | 2008-12-23 | 2008-12-23 | Electronic blood-pressure meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341877Y true CN201341877Y (en) | 2009-11-11 |
Family
ID=41273461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202354496U Expired - Fee Related CN201341877Y (en) | 2008-12-23 | 2008-12-23 | Electronic blood-pressure meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341877Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379690A (en) * | 2010-09-01 | 2012-03-21 | 陈哲 | Novel electronic sphygmomanometer |
| CN102440771A (en) * | 2010-10-08 | 2012-05-09 | 陈哲 | Novel electronic sphygmomanometer |
| CN103126661A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Household intelligentized electronic sphygmomanometer with MAX4471 amplifiers |
-
2008
- 2008-12-23 CN CNU2008202354496U patent/CN201341877Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379690A (en) * | 2010-09-01 | 2012-03-21 | 陈哲 | Novel electronic sphygmomanometer |
| CN102440771A (en) * | 2010-10-08 | 2012-05-09 | 陈哲 | Novel electronic sphygmomanometer |
| CN103126661A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Household intelligentized electronic sphygmomanometer with MAX4471 amplifiers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201175331Y (en) | Finer clip type pulse blood oxygen device | |
| CN204520675U (en) | A kind of wrist-motion and health control wrist-watch | |
| CN103892813A (en) | Human physiological parameter monitoring device | |
| CN202235386U (en) | Device for monitoring blood oxygen saturation | |
| CN201384497Y (en) | Electronic blood glucose meter | |
| CN201341877Y (en) | Electronic blood-pressure meter | |
| Aldaoud et al. | Design of a miniaturized wireless blood pressure sensing interface using capacitive coupling | |
| CN107307853B (en) | Capsule monitoring device | |
| CN202739988U (en) | Wireless pulse data monitoring system | |
| CN209433374U (en) | A kind of mouse monitoring human health information | |
| CN204698530U (en) | A kind of Wireless body temperature measuring device continuously | |
| CN202446094U (en) | Miniature ear clip type wireless blood oxygen detection node | |
| CN202505346U (en) | Wireless electrocardio monitoring system | |
| CN204863137U (en) | Long -range pulse detection device | |
| CN201108427Y (en) | Three roads voltage-stabilizing pulse blood oxygen instrument | |
| CN204542101U (en) | A kind of medical Basic Life sign measure and control device | |
| CN104510479A (en) | Blood oxygen acquisition system | |
| CN204542141U (en) | A kind of reflection type pulse oximeter | |
| CN204536260U (en) | Based on the pocket blood glucose meter of bluetooth and smart mobile phone | |
| CN204246139U (en) | A kind of blood oxygen pulse detection system based on RFID | |
| CN204394498U (en) | A kind of wearable monitor | |
| CN203776879U (en) | Human body physiological parameter monitoring device | |
| CN209315857U (en) | Intelligent health monitoring equipment | |
| CN202723845U (en) | Wireless monitoring diagnostic device of heart rhythm and for internal medicine | |
| CN203693591U (en) | Electrocardiosignal collecting device with multi-mode transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |