CN203597948U - Physiological function monitoring device based on single-chip microcomputer - Google Patents
Physiological function monitoring device based on single-chip microcomputer Download PDFInfo
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- CN203597948U CN203597948U CN201320782392.2U CN201320782392U CN203597948U CN 203597948 U CN203597948 U CN 203597948U CN 201320782392 U CN201320782392 U CN 201320782392U CN 203597948 U CN203597948 U CN 203597948U
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Abstract
The utility model discloses a physiological function monitoring device based on a single-chip microcomputer. A resistance measuring meter, an optical signal transmitter, an optical signal receiver and an electromagnetic valve are all connected to the single-chip microcomputer. An air pump is connected to the electromagnetic valve. One end of an A/D converter is connected to the single-chip microcomputer. The other end of the A/D converter is connected to a filter. An amplifier is connected to the filter. A vibration sensor, a temperature sensor, a piezoelectric sensor and a pressure sensor are all connected to the amplifier. A communication IC, a GPS positioning circuit, a low-voltage detection circuit, a display screen, a button, a data memorizer, a buzzer and a detection circuit are all connected to the single-chip microcomputer. A conductive contact is connected to the detection circuit. By means of the physiological function monitoring device, all physiological functions of the human body can be monitored, a database can be formed through monitored data, overall analysis can be conveniently conducted on monitored people, the routes and the distances of movement of the human body can be effectively monitored at the same time, the physiological function monitoring device is prevented from being detached and stolen, and convenience is brought to life of people.
Description
Technical field
This utility model relates to a kind of monitoring device to human physiological functions, particularly a kind of SCM Based physiological function monitoring device.
Background technology
Along with social development and growth in the living standard, people more and more pay close attention to motion, health care etc. to guarantee the health of health, simultaneously also can be by the physiological function of multiple Portable Measurement Instrument monitoring self.Especially old people's physical function is aging gradually, more needs often heart rate, blood flow, oxygen content etc. to be detected.Traditional oxygen saturation measurement is first from human body, to extract blood recycling analytical tool analyzing blood to obtain blood oxygen saturation numerical value, this detection method be a little that testing result precision is high, data are more accurate, but easily detected person is caused to wound, not only increase the pain of injury sense detecting, and easily because each viroid, pathogenic bacteria are easily infected in the contact of blood, there is potential safety hazard.
Single-chip microcomputer is a kind of IC chip, to adopt very large scale integration technology that the function (may also comprise the circuit such as display driver circuit, pulse-width modulation circuit, analog multiplexer, A/D converter) such as central processor CPU random access memory ram, read only memory ROM, multiple I/O mouth and interrupt system, timer/counter with data-handling capacity is integrated into the little and perfect microcomputer system forming on a silicon chip, in industrial control field extensive use.From the eighties in last century, by 4,8 single-chip microcomputers at that time, develop into the high-speed microprocessor of present 300M.In modern humans life, in the product that every has an electronic device used almost, all can be integrated with single-chip microcomputer.In the electronic products such as mobile phone, phone, computer, household electrical appliance, electronic toy, palm PC and mouse, all contain single-chip microcomputer.The equipment that existing single-chip microcomputer is applied to health detection is also a lot, as normally used sphygomanometer, blood glucose meter etc.
Concentrate place in hospital, sanatorium, nursing homes, training camp etc., conventionally need to monitor overall crowd's physiological function, traditional monitoring method needs medical personnel's artificial regular check, needs the input of a large amount of manpower and materials.And the common function singleness of existing monitoring instrument, conventionally only there is monitoring of pulse or simple calling system, and for hospital, nursing homes etc., also need to prevent that sufferer is as neonatal loss, stolen, wandering away etc. of patients of senile dementia, if simple dependence is manually taken precautions against, not only high cost, and easily cause monitoring careless omission.
Summary of the invention
For addressing the above problem, the utility model discloses a kind of SCM Based physiological function monitoring device, every physiological function that not only can monitoring human, can also, by the data formation data base of monitoring, be convenient to the unitary analysis to Monitoring Population.
The SCM Based physiological function monitoring device of the disclosed one of this utility model, comprises single-chip microcomputer, power supply, power supervisor, charging circuit, USB circuit, USB interface, resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve, air pump, A/D converter, wave filter, amplifier, shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer, communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit and conductive contact, one end of described power supply is connected to single-chip microcomputer, the other end of power supply is connected to power supervisor, described charging circuit is connected to power supervisor, described USB circuit is connected to charging circuit, described USB interface is connected to USB circuit, described resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve is all connected to single-chip microcomputer, and described air pump is connected to electromagnetic valve, and one end of described A/D converter is connected to single-chip microcomputer, and the other end of A/D converter is connected to wave filter, and described amplifier is connected to wave filter, described shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer is all connected to amplifier, described communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit is all connected to single-chip microcomputer, and described conductive contact is connected to testing circuit.This utility model can guarantee effective operation of power supply, long operational time by the power supervisor arranging; By the charging circuit arranging, can be that power supply charges by USB interface; By the USB interface arranging, this device can be connected data are transmitted with host computer; Measurement that can be by human body resistance by the resistance measuring instrument that arranges and the perspiration situation of monitoring human; By the optical signal transmitter and the optical signal receiver that arrange, blood flow situation that can monitoring human, by the shaking sensor arranging, the vibrations that can produce falling over of human body, the situation such as fall in a swoon are monitored, thereby effectively warn and give first aid to; By the temperature sensor arranging, can carry out Real-Time Monitoring to the shell temperature of human body, both can accumulate the data under motion conditions, also can carry out data accumulation to daily body temperature, the generation of effective monitoring disease or pathological changes; By the piezoelectric transducer arranging, the effectively beat pulse of monitoring human, thus calculate heart rate, the beats in both can monitoring moving situation, also can monitor the patients' such as heart disease physical function, accomplishes to fall ill or abnormity early warning; By the pressure transducer, electromagnetic valve and the air pump that arrange, can be to somatometry pulse time, produce pressure, thereby and control inflation, the venting of air pump by the Data Control electromagnetic valve of pressure transducer; By arrange amplifier, can by various kinds of sensors collection signal amplify, anti-stop signal is crossed monitoring result deviation weak and that cause; Can effectively filter monitor signal by the wave filter arranging; By the A/D converter arranging, can effectively the analogue signal of individual image data be converted into digital signal, be convenient to processing and the analysis of single-chip microcomputer; By the communication IC arranging, can effectively connect the equipment of appointment, as mobile phone, computer etc., convenient monitoring and observation to Monitoring Data; By the GPS positioning circuit arranging, can position monitoring to the running route of human body, distance, place etc., not only can find range, can also position; By the low-voltage detection circuit arranging, can detect the electric power situation of power supply, in the time that electric weight is not enough, warn; By the display screen and the button that arrange, can and observe monitoring result this device operation, the data storage by setting can store various types Monitoring Data, can also store all kinds of setting thresholds; By the buzzer arranging, can or exceed predetermined threshold value to low electric weight and warn; By the testing circuit and the conductive contact that arrange, can, wearing after this device, form loop by conductive contact, once take off voluntarily or remove by force, can send warning.
The one of the disclosed a kind of SCM Based physiological function monitoring device of this utility model is improved, and described single-chip microcomputer is MSP430 type single-chip microcomputer.This improvement can be worked under extra low voltage, and super low-power consumption, fast operation, and disposal ability is strong, aboundresources in sheet, and there is the exploitation debugging enironment of convenience and high-efficiency.
The one of the disclosed a kind of SCM Based physiological function monitoring device of this utility model is improved, and described power supply is rechargeable lithium ion batteries.It is large that this improvement has energy density, and average output voltage is high, and self discharge is little, there is no memory effect.Operating temperature range is wide is-20 ℃～60 ℃, and cycle performance is superior, can fast charging and discharging, and charge efficiency is up to 100%, and output is large, and long service life, containing advantages such as poisonous and harmful substances.
The one of the disclosed a kind of SCM Based physiological function monitoring device of this utility model is improved, and described wave filter is low pass filter.This improvement has weakened the frequency response under altofrequency, and has avoided the concussion of amplifier inside.
The one of the disclosed a kind of SCM Based physiological function monitoring device of this utility model is improved, and described resistance measuring instrument is sheet resistance measuring instrument.This improvement passes through to measure the resistance of human body surface, thereby judges the perspiration situation of human body according to the variation of resistance, volume of perspiration when effectively monitoring human moves or while morbidity.
The one of the disclosed a kind of SCM Based physiological function monitoring device of this utility model is improved, and described temperature sensor is SMD temperature sensor.This improvement can reduce taking up room of sensor, and laminating body surface measurement, and measurement data is more accurate.
Another of the disclosed a kind of SCM Based physiological function monitoring device of this utility model improved, and described display screen is touch-type LED display.This improvement can reduce the setting of plug-in keyboard, greatly reduced device volume, and more convenient to operate.
The SCM Based physiological function monitoring device of the disclosed one of this utility model, every physiological function that not only can monitoring human, can also be by the data formation data base of monitoring, be convenient to the unitary analysis to Monitoring Population, effectively monitoring human moves simultaneously route and distance, anti-detaching theft-proof, has brought facility to people's life.
Accompanying drawing explanation
Fig. 1, structured flowchart of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand the following specific embodiment and only be not used in restriction scope of the present utility model for this utility model is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
As shown in Figure 1, the SCM Based physiological function monitoring device of the disclosed one of this utility model, comprises single-chip microcomputer, power supply, power supervisor, charging circuit, USB circuit, USB interface, resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve, air pump, A/D converter, wave filter, amplifier, shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer, communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit and conductive contact, one end of described power supply is connected to single-chip microcomputer, the other end of power supply is connected to power supervisor, described charging circuit is connected to power supervisor, described USB circuit is connected to charging circuit, described USB interface is connected to USB circuit, described resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve is all connected to single-chip microcomputer, and described air pump is connected to electromagnetic valve, and one end of described A/D converter is connected to single-chip microcomputer, and the other end of A/D converter is connected to wave filter, and described amplifier is connected to wave filter, described shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer is all connected to amplifier, described communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit is all connected to single-chip microcomputer, and described conductive contact is connected to testing circuit.This utility model can guarantee effective operation of power supply, long operational time by the power supervisor arranging; By the charging circuit arranging, can be that power supply charges by USB interface; By the USB interface arranging, this device can be connected data are transmitted with host computer; Measurement that can be by human body resistance by the resistance measuring instrument that arranges and the perspiration situation of monitoring human; By the optical signal transmitter and the optical signal receiver that arrange, blood flow situation that can monitoring human, by the shaking sensor arranging, the vibrations that can produce falling over of human body, the situation such as fall in a swoon are monitored, thereby effectively warn and give first aid to; By the temperature sensor arranging, can carry out Real-Time Monitoring to the shell temperature of human body, both can accumulate the data under motion conditions, also can carry out data accumulation to daily body temperature, the generation of effective monitoring disease or pathological changes; By the piezoelectric transducer arranging, the effectively beat pulse of monitoring human, thus calculate heart rate, the beats in both can monitoring moving situation, also can monitor the patients' such as heart disease physical function, accomplishes to fall ill or abnormity early warning; By the pressure transducer, electromagnetic valve and the air pump that arrange, can be to somatometry pulse time, produce pressure, thereby and control inflation, the venting of air pump by the Data Control electromagnetic valve of pressure transducer; By arrange amplifier, can by various kinds of sensors collection signal amplify, anti-stop signal is crossed monitoring result deviation weak and that cause; Can effectively filter monitor signal by the wave filter arranging; By the A/D converter arranging, can effectively the analogue signal of individual image data be converted into digital signal, be convenient to processing and the analysis of single-chip microcomputer; By the communication IC arranging, can effectively connect the equipment of appointment, as mobile phone, computer etc., convenient monitoring and observation to Monitoring Data; By the GPS positioning circuit arranging, can position monitoring to the running route of human body, distance, place etc., not only can find range, can also position; By the low-voltage detection circuit arranging, can detect the electric power situation of power supply, in the time that electric weight is not enough, warn; By the display screen and the button that arrange, can and observe monitoring result this device operation, the data storage by setting can store various types Monitoring Data, can also store all kinds of setting thresholds; By the buzzer arranging, can or exceed predetermined threshold value to low electric weight and warn; By the testing circuit and the conductive contact that arrange, can, wearing after this device, form loop by conductive contact, once take off voluntarily or remove by force, can send warning.
Preferred as one, described single-chip microcomputer is MSP430 type single-chip microcomputer.This utility model can be worked under extra low voltage, and super low-power consumption, fast operation, and disposal ability is strong, aboundresources in sheet, and there is the exploitation debugging enironment of convenience and high-efficiency.
Preferred as one, described power supply is rechargeable lithium ion batteries.The utlity model has energy density large, average output voltage is high, and self discharge is little, there is no memory effect.Operating temperature range is wide is-20 ℃～60 ℃, and cycle performance is superior, can fast charging and discharging, and charge efficiency is up to 100%, and output is large, and long service life, containing advantages such as poisonous and harmful substances.
Preferred as one, described wave filter is low pass filter.This utility model has weakened the frequency response under altofrequency, and has avoided the concussion of amplifier inside.
Preferred as one, described resistance measuring instrument is sheet resistance measuring instrument.This utility model passes through to measure the resistance of human body surface, thereby judges the perspiration situation of human body according to the variation of resistance, volume of perspiration when effectively monitoring human moves or while morbidity.
Preferred as one, described temperature sensor is SMD temperature sensor.This utility model can reduce taking up room of sensor, and laminating body surface measurement, and measurement data is more accurate.
Preferred as one, described display screen is touch-type LED display.This utility model can reduce the setting of plug-in keyboard, greatly reduced device volume, and more convenient to operate.
Embodiment
This utility model is worn on to wrist portion, make conductive contact be in contact with one another formation closed circuit, disconnect once testing circuit detects circuit, send warning, and send information warning by communication IC to designated equipment, can effectively prevent from taking off voluntarily or remove by force.
(1) resistance that sheet resistance measuring instrument can Real-Time Monitoring human body surface, generally, in dry environment, human body resistance is greatly within the scope of 2 kilo-ohms～20 megaohms; When skin is perspired, be about 1 kilo-ohm of left and right; When skin has wound, be about 800 left and right, Europe; By different resistance values, the effectively perspiration situation of monitoring human, also can monitor the wound causing due to unexpected.
(2) optical signal transmitter can be launched infrared light or HONGGUANG, accept by optical signal receiver after the source reflection signal of subcutaneous blood flow, can go out oxygen content of blood by single-chip microcomputer computational analysis, exempt the misery of medical blood letting, also avoid infection and the intrusion viral, pathogenic bacteria of wound, effectively avoided the potential safety hazard causing due to blood drawing.
(3) pass through air-pump inflating, thereby piezoelectric transducer can be close to the number of beating of skin measurement pulse and calculate heart rate, thereby the pressure index that simultaneously can gather by pressure transducer is by inflation, the venting of solenoid control air pump, prevent the excessive or insufficient pressure of pressure that inflation too much causes and the signal of the piezoelectric transducer collection that causes is crossed the weak accuracy that affects monitoring result.
(4) SMD temperature sensor, the effectively shell temperature of monitoring human, and can be close to human body surface, and guarantee the accurate of image data, also reduce taking up room of temperature sensor.
(5) shaking sensor, can monitor vibration data, and according to the threshold value of setting, the motion conditions can monitoring moving time, also can be for the wrestling of monitoring sufferer, the situation such as fall in a swoon.
(6) GPS positioning circuit, can position wearer, can also carry out record to wearer's course, both can, for daily physical exercise, also can wander away for the sufferer of hospital, nursing homes is anti-.
The SCM Based physiological function monitoring device of the disclosed one of this utility model, every physiological function that not only can monitoring human, can also be by the data formation data base of monitoring, be convenient to the unitary analysis to Monitoring Population, effectively monitoring human moves simultaneously route and distance, anti-detaching theft-proof, has brought facility to people's life.
The disclosed technological means of this utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being made up of above technical characterictic combination in any.The above is the specific embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. a SCM Based physiological function monitoring device, is characterized in that: comprise single-chip microcomputer, power supply, power supervisor, charging circuit, USB circuit, USB interface, resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve, air pump, A/D converter, wave filter, amplifier, shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer, communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit and conductive contact, one end of described power supply is connected to single-chip microcomputer, the other end of power supply is connected to power supervisor, described charging circuit is connected to power supervisor, described USB circuit is connected to charging circuit, described USB interface is connected to USB circuit, described resistance measuring instrument, optical signal transmitter, optical signal receiver, electromagnetic valve is all connected to single-chip microcomputer, and described air pump is connected to electromagnetic valve, and one end of described A/D converter is connected to single-chip microcomputer, and the other end of A/D converter is connected to wave filter, and described amplifier is connected to wave filter, described shaking sensor, temperature sensor, piezoelectric transducer, pressure transducer is all connected to amplifier, described communication IC, GPS positioning circuit, low-voltage detection circuit, display screen, button, data storage, buzzer, testing circuit is all connected to single-chip microcomputer, and described conductive contact is connected to testing circuit.
2. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described single-chip microcomputer is MSP430 type single-chip microcomputer.
3. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described power supply is rechargeable lithium ion batteries.
4. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described wave filter is low pass filter.
5. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described resistance measuring instrument is sheet resistance measuring instrument.
6. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described temperature sensor is SMD temperature sensor.
7. the SCM Based physiological function monitoring device of one according to claim 1, is characterized in that: described display screen is touch-type LED display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782392.2U CN203597948U (en) | 2013-12-03 | 2013-12-03 | Physiological function monitoring device based on single-chip microcomputer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320782392.2U CN203597948U (en) | 2013-12-03 | 2013-12-03 | Physiological function monitoring device based on single-chip microcomputer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105011919A (en) * | 2015-06-29 | 2015-11-04 | 陆燕珍 | Medical monitoring system |
| CN104606840B (en) * | 2015-03-09 | 2016-09-07 | 上海荻戴实业发展有限公司 | A kind of multi-functional elastic antidamping fitness equipment |
-
2013
- 2013-12-03 CN CN201320782392.2U patent/CN203597948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606840B (en) * | 2015-03-09 | 2016-09-07 | 上海荻戴实业发展有限公司 | A kind of multi-functional elastic antidamping fitness equipment |
| CN105011919A (en) * | 2015-06-29 | 2015-11-04 | 陆燕珍 | Medical monitoring system |
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| 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: 20140521 Termination date: 20151203 |
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| EXPY | Termination of patent right or utility model |