CN102551689A - Human vital sign monitoring system based on wireless mobile terminal - Google Patents

Human vital sign monitoring system based on wireless mobile terminal Download PDF

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Publication number
CN102551689A
CN102551689A CN2011104341209A CN201110434120A CN102551689A CN 102551689 A CN102551689 A CN 102551689A CN 2011104341209 A CN2011104341209 A CN 2011104341209A CN 201110434120 A CN201110434120 A CN 201110434120A CN 102551689 A CN102551689 A CN 102551689A
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monitoring system
monitoring
communication terminal
physiological parameter
mobile communication
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CN2011104341209A
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崔世钢
赵丽
杨耿煌
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Tianjin University of Technology
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Tianjin University of Technology
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Abstract

The invention provides a human vital sign monitoring system based on a wireless mobile terminal. The human vital sign monitoring system comprises a physiological parameter monitor, a personal mobile communication terminal and a monitoring system, wherein the personal mobile communication terminal is connected with the physiological parameter monitor; the monitoring system communicates with the personal mobile communication terminal; and the monitoring system comprises a monitoring server, a personal computer (PC) client and a database, which communicate with one another. The human vital sign monitoring system has the advantages that a plurality of physiological parameters of a patient can be monitored in real time; the patient wears the system like wearing a watch, and changes of various parameters of the patient are discontinuously measured in 24 hours; simultaneously the parameters are transmitted to a mobile phone by a Bluetooth technology; the mobile phone wireless network communicates with a community server; and finally the parameters of the patient are displayed by a system interface of the PC client, and telemedicine is realized.

Description

Human life indication monitoring system based on mobile radio terminal
Technical field
The present invention relates to a kind of human life indication monitoring system.Particularly relate to a kind of towards community medicine, have the multiple key physiological parameters commonly used of comprehensive analysis processing the Physiology and biochemistry signal ability and realize the portable monitoring system towards community medicine of the long-range transmission of these signals.
Background technology
Get into 21 century, follow human substance life horizontal's raising, significant variation has taken place in the fashion trend of contemporary disease, has become the principal disease that endangers health of people with closely-related disease of people's social life mode and public health disease.Development along with Chinese national economy; People are improving constantly the health concerns degree; But medical resource shortage and the uneven present situation of distributed pole not only cause the situation of patient's difficulty and high cost of getting medical, also pose a big pressure to hospital, particularly in relative remote districts and the vast rural area that lacks of hospital's medical facilities; It is few to suffer from many doctors, and the problem of the difficulty and high cost of getting medical shows especially out more.
According to " China's city family endowment service " report that China National Committee on Aging announces, the ratio of China city old people family not living home (comprising solitary) has reached 49.7%, compares with 2000 and has improved 7.7 percentage points.The old people family not living home of big and medium-sized cities (comprising solitary) ratio is higher, reaches 56.1%, and wherein solitary old people accounts for 12.1%, accounts for 44% with the spouse lives together.With this simultaneously, the investigation of prominent domestic portal website shows, the endowment of 46.1% approval community, and community's family endowment becomes new situations.In national large-and-medium size cities crowd, mortality rate sudden or chronic disease but rises year by year, is example with Beijing, and 2004, in the dead population in Beijing, heart disease became the No.1 cause of the death.Necessary current check and intensive care have become the essential consumer goods that improves people's living standard.This shows, along with China gets into aging society, large population base, the patient is numerous, and infirmities of age is serious day by day, and modernization also causes people's body and mind illness to be increased sharply.Cause government and the ever-increasing immense pressure of individual medical expenses thus.Like heart disease,, comprise that prevention and the monitoring to sudden public health disease become very outstanding social problem, the demand of leaning on traditional medical model to be difficult to fundamentally satisfy this variation to the diagnosis and the treatment of these diseases.
It is that the center is to the great transfer that is the center with the hospital that the medical treatment of 20 beginnings of the century of 19 end of the centurys has been experienced from family with health care.Before the eighties in 19th century, the license system of practising medicine occurred, most health cares were accomplished in home environment.The blank of modern hospital in western countries, occurs to 20 beginnings of the century of 19 end of the centurys, progressively be equipped with the image documentation equipment of diagnosis usefulness in the hospital, be fit to operating various anesthesia equipments, custodial care facility, the radiological installation of treatment usefulness, and chemical analysis instrument etc.; To 20 middle of century more cost and complex equipment pour in hospital, having established with the hospital is the medical environment at center.This is that the medical model at center gets most of people and lost the cheap condition to disease prevention and early diagnosis with minority central hospital; Make many original disease progressions that cure rate is very high in early days be the very big disease of treatment difficulty; Cause cure rate to reduce greatly, greatly increased the medical burden of family with society.
The diagnoses and treatment pattern that along with the renewal of ideas of mankind nowadays Community health, spectrum of disease change, aging society arrives with the hospital is the center is to adapt to more and more and increasingly high medical demand, and is the medical model at center with community medicine (containing family and individual health care).By human life indication signal monitoring and sensing module; The traditional medicine monitoring instrument is microminiaturized, intelligent; Thereby become user oriented comparatively cheap terminal unit; By means of wireless, optical fiber, the Internet or other communication networks patient's Physiology and biochemistry signal being sent to central hospital, is one of key component of portable medical and tele-medicine network.With the information technology is the contemporary science of representative; Material science, micro-electromechanical technology, the great achievement that microelectric technique, biotechnology obtained provide sufficient technical conditions for we prepare various novel human life indication pick offs and monitoring modular and information interaction system.In the face of society, family and individual to medical instrument more extensively, more diversified demand, at present China's science and technology development can make these demands become a reality fully.
Remote medical monitor is meant that through communication network the physiology of the guardianship of far-end and medical signals being sent to the monitoring center analyzes, and provides a kind of technological means of diagnostic comments.Portable body vital signs monitoring sensor-based system as user oriented terminal unit, is one of key component of portable medical and tele-medicine network.Can the multinomial Physiology and biochemistry information that be in the patient of community be collected on the spot, and be sent to monitoring center or hospital, diagnose for the doctor, and therapeutic scheme is passed to patient or their guardian there through long-range information transfer network.The development of this monitoring pattern Along with computer technology, modern communication technology and growing up.The tele-medicine service that develops into of computer technology and modern communication brings new opportunity; Make people can pass through Applied Computer Techniques and modern communications; Realize between individual and hospital; The remote transmission of the medical information between hospital and hospital and monitoring, remote medical consultation with specialists, medical first aid, tele-medicine education and exchange etc.Wherein the tele-medicine health supervision towards family is under the condition that is equipped with the advanced armarium that suits; Huge numbers of families and medical institutions are connected; Realize that medical treatment gets into family, implements a kind of new tele-medicine pattern of monitoring, diagnosis, treatment, rehabilitation and health care many integration in patients home.
This new tele-medicine pattern is a very important technology, and has a lot of advantages.At first he is very easy to vast patient; Especially some special crowds; As: handicapped disabled patient and the chronic old man of trouble, anemia of pregnant woman that need make regular check on and child need the long-term chronic who checks the state of an illness to hospital (like diabetes; The cardiac), away from ungetable patient of hospital etc.Secondly this new tele-medicine pattern also reduces the workload of hospital outpatient effectively; Make hospital outpatient can concentrate on severe crisis and difficult miscellaneous diseases; Dispose and use limited medical resource effectively, for the urgent urban human of rhythm of life tension time provides a family healthcare anywhere or anytime.People carry wireless sensing equipment and can freely move, and can in familiar environment, guard their physiological parameter and need not hospital constantly.He not only can auxiliary treatment, can also when conditions of patients worsens suddenly, report to the police.Medical personnel can observe patient's health status and real-time diagnosis and suggestion is provided at the monitoring center of far-end, also can guard patient for a long time.On the other hand,, the early symptom of disease be can also find, thereby health care and prophylactic purpose reached the long distance monitoring of healthy population.
This project is with integrated electronics information technology, communication technology and biomedical technology; Physiological signal extraction, identification and transmission methods such as research temperature pulse respiration, electrocardio, blood oxygen saturation; Development human life indication sensing and detection processing module are based on the medical information management system of mobile radio terminal exploitation based on a plurality of vital signs parameters.This project has a wide range of applications in fields such as individual and family health care, community medical service, rehabilitation medicine, sports medical science; To strong means be provided for human body health monitoring and medical diagnosis on disease and auxiliary diagnosis; Monitoring, diagnosis and personalized treatment to realizing disease have great importance, and cure the technological reserve that provides basic to some extent for realizing disease.Project relates to related disciplines such as microelectronics, pick off, wireless telecommunications, network technology, information processing, control automatically, biomedicine.The research and development of project will will be played positive impetus to the intersection and the fusion of these subjects with using also.
Summary of the invention
Technical problem to be solved by this invention is; A kind of real-time monitoring that can realize a plurality of physiological parameters simultaneously to patient is provided, lets patient's carry-on wearing as wearing a wrist watch, in 24 hours; Uninterrupted variation of measuring each parameter of patient; Simultaneously these parameters are delivered to mobile phone through Bluetooth technology,, at last patient parameter are reflected to the vital signs monitoring system on the special-purpose pc client system interface of doctor again via mobile phone wireless network and community server communication.
The technical scheme that the present invention adopted is: based on the human life indication monitoring system of mobile radio terminal; Include: physiological parameter monitor, the personal mobile communication terminal that is connected with the communication of said physiological parameter monitor, the monitor system that is connected with said personal mobile communication terminal communication; Said monitor system comprises monitoring server, pc client and the data base who connects through communication each other; Wherein
The physiological parameter monitor is arranged on the physiological parameter that guardianship is used to detect guardianship on one's body, through the blue tooth interface technology with transfer of data to personal mobile communication terminal;
Personal mobile communication terminal; Obtain each physiologic parameter value of guardianship from the physiological parameter monitor; And carry out the demonstration of real-time analysis and physiological parameter; When physical signs occurs when unusual, personal mobile communication terminal sends warning message and patient's individual physiological monitoring information through wireless transmission GPRS/CDMA network formats to the monitoring server.
Also comprise the mobile phone and the subscriber computer that are connected with said personal mobile communication terminal communication, when physical signs occurs when unusual, personal mobile communication terminal sends warning message and patient's individual physiological monitoring information through the form of short message on mobile phone.
Personal mobile communication terminal is the non intelligent mobile phone that has the palm PC or the smart mobile phone of blue tooth interface and wireless communication or have the JAVA virtual machine.
Described physiological parameter monitor includes physical signs detection system and the informix processing system that links to each other with said physical signs detection system.
Said physical signs detection system includes first single-chip microcomputer; The temperature monitoring circuit that links to each other with first single-chip microcomputer respectively, electrocardiogram Acquisition Circuit, electroencephalogram Acquisition Circuit, respiratory wave Acquisition Circuit, blood pressure air pump and vent valve control circuit, cuff pressure signal acquisition circuit, LED control circuit and control of blood oxygen saturation optical signal and testing circuit; Described first single-chip microcomputer links to each other with described informix processing system, and all physiological signals that collect are transferred on the informix processing system through the SPI interface.
Described informix processing system includes the second singlechip that receives the physiological signal that first single-chip microcomputer gathers; The LCDs that links to each other with second singlechip respectively, Flash memory element, external clock, computer interface and wireless communication module, described wireless communication module connects personal mobile communication terminal.
The real-time body temperature, blood oxygen saturation, respiratory frequency, heart rate, pulse and the current time that show guardianship on the described LCDs.
Each item physiological parameter that shows name, sex, age, address, concise and to the point case history explanation, guardian or family members' telephone number and current and the historical monitoring of each guardianship on the described LCDs in real time.
Human life indication monitoring system based on mobile radio terminal of the present invention; Can monitor key physiological parameters indexs commonly used such as temperature pulse respiration, electrocardio, blood oxygen saturation; Ability with these Physiology and biochemistry signals of comprehensive analysis processing; And realize the network interconnection of each monitoring module and mobile radio terminal via Bluetooth technology, thus realize these parameters are delivered on the monitoring server, and be presented on the system interface of doctor's special use pc client.
Description of drawings
Fig. 1 is an entire block diagram of the present invention;
Fig. 2 is the physical signs detection system block diagram of portable monitoring appearance of the present invention;
Fig. 3 is the informix processing system block diagram of portable monitoring appearance of the present invention;
Fig. 4 is a physiology of respiration index testing circuit schematic diagram;
Fig. 5 is a cardiac electrophysiology index testing circuit schematic diagram;
Fig. 6 is an Electroencephalo index testing circuit schematic diagram;
Fig. 7 is a blood oxygen physical signs testing circuit schematic diagram;
Fig. 8 is a blood pressure physical signs testing circuit schematic diagram.
The specific embodiment
Below in conjunction with embodiment the human life indication monitoring system based on mobile radio terminal of the present invention is made detailed description.
As shown in Figure 1, the human life indication monitoring system based on mobile radio terminal of the present invention includes: physiological parameter monitor and personal mobile communication terminal, wherein,
The physiological parameter monitor; Be arranged on the multiple physiological parameter (comprising key physiological parameters commonly used such as temperature pulse respiration, electrocardio, blood oxygen saturation) that the domestic monitoring subject is used to detect guardianship; Can store 24 hours with interior monitoring information, transfer of data arrived individual mobile terminal through blue tooth interface; When physical signs occurs when unusual; The physiological parameter monitor sends warning message and patient's individual physiological monitoring information on the mobile phone of monitoring server and setting in advance through wireless transmission GPRS/CDMA network formats; Simultaneously can report to the police or send simple doctor's advice and point out, so that patient is in time given treatment to patient relatives or guardian to pc client.
Subscriber computer obtains each physiologic parameter value of guardianship from the physiological parameter monitor, and carries out real-time analysis and data base's file and all demonstrations of physiological parameters, and the waveform that includes electrocardio, breathing, EEG signals shows;
Pc client software is to utilize the MSComm control (Mi-crosoftCommunicationsControl) of windows operating system bottom to take event driven mode to carry out and handle serial communication for obtaining of physiological parameter.When receiving, serial ports character is arranged (when promptly having measurement event to take place) in the buffer area; Then these communication events will caught and handle to the monitor event of MSComm control; And, from the data that obtain, isolate the corresponding data bit of each parameter, thereby obtain each parameter value according to the agreement that monitor is stipulated; And in computer, carry out real-time analysis and data base's file, realize on the spot demonstration and information interaction.
The monitoring server is connected with a plurality of physiological parameter monitors through network, receives the warning message of physiological parameter monitor and the individual physiological monitoring information of guardianship, thereby realizes the long distance monitoring to the guardianship of a plurality of families, and does corresponding processing;
The computer of monitoring server is in listening state at any time as server end, the connection request that real-time response user sends with read request, connect with it and do corresponding processing.The monitoring server end is connected with a plurality of domestic monitoring objects through network, thereby realizes the long distance monitoring of a plurality of domestic monitoring objects.Through agreement based on the monitor regulation, ceaselessly to send and read parameter request to physiological parameter monitor (user side), the read agreement corresponding according to each parameter reads data.Operation monitoring software can exchange through interactive interface between the two on monitoring server and the subscriber computer, thereby realizes interactive diagnosis.So just realized purpose to the monitoring of guardianship multiparameter real time remote.
Described physiological parameter monitor adopts the double mcu structure.
As shown in Figure 2; Described physical signs detection system includes first single-chip microcomputer; The model that adopts is MSP430FG439, mainly realizes the data collection and analysis of various physiological signals, and physiological signal comprises temperature pulse respiration, blood pressure, electrocardio, brain electricity, blood oxygen saturation physiological parameter.Embed simple physiological signal parser in first single-chip microcomputer, can calculate various common physiology monitored parameters.The physical signs detection system also includes temperature monitoring circuit, electrocardiogram Acquisition Circuit, electroencephalogram Acquisition Circuit, respiratory wave Acquisition Circuit, blood pressure air pump and vent valve control circuit, cuff pressure signal acquisition circuit, LED control circuit and the control of blood oxygen saturation optical signal and testing circuit 16 that links to each other with first single-chip microcomputer respectively; Described first single-chip microcomputer links to each other with described informix processing system, and all physiological signals that collect are transferred to the informix processing system through the SPI interface.
As shown in Figure 3; Described informix processing system includes the second singlechip that receives the physiological signal that first single-chip microcomputer gathers; The model MSP430F149 that is adopted, the main storage of monitoring data, the demonstration of physiological parameter, the derivation on the spot of data and the wireless data transmission at monitoring terminal and other intelligent cells or monitoring center of realizing.The informix processing system also includes LCDs, Flash memory element, external clock, computer interface and the wireless communication module that links to each other with second singlechip respectively, and said computer interface connects subscriber computer.Said wireless communication module connects personal mobile communication terminal.Second singlechip is presented at LCDs through the SPI interface with the monitoring information that receives, and can transfer of data be arrived subscriber computer through computer port.Simultaneously can also physiologic information be transferred to personal mobile communication terminal through wireless communication module.
Described LCDs is mainly used in real-time body temperature, blood oxygen saturation, respiratory frequency, heart rate, diastolic pressure, systolic pressure, mean blood pressure and the current time that shows guardianship.Can also each item physiological parameter of the name that shows each guardianship in real time, sex, age, address, concise and to the point case history explanation, guardian or family members' telephone number and current and historical monitoring on the described LCDs.
The upper and lower limit threshold value of each item monitored parameters of all ages and classes, different guardianships can also be set on the described second singlechip.According to the age of guardianship, when monitoring parameter surmounts the scope of lower threshold value, whether the user can select to send the concrete early warning content of above-mentioned parameter simultaneously to community medicine center transmission information and whether to family members or guardian's early warning.
As shown in Figure 4 is the respiratory wave Acquisition Circuit that detects the physiology of respiration index.The respiratory wave Acquisition Circuit be root a tree name human body under exhaling, inhaling two states, the variation of the impedance in abdominal cavity design.The impedance signal that changes at first is loaded on the square wave of the 60KHz that vibration chip CD4047 produces; Amplifying chip AD623 through high input impedance then amplifies signal; Make it convert the bigger signal of telecommunication to; The detecting circuit of being made up of Schottky diode RB721 (D24) again comes out the demodulation of respiratory wave signal.The respiratory wave signal of this moment is fainter, and signal amplifies via common amplifier TL27L2, and on the stack reference voltage 1.25V, signal can detection signal for the MSP430 single-chip microcomputer.
As shown in Figure 5 is the electrocardiogram Acquisition Circuit that detects the cardiac electrophysiology index.The amplitude range of electrocardiosignal is 50 μ V~50mV, and frequency range is 0.05Hz~100Hz.For faint electrocardiosignal, must carry out signal condition via amplifying circuit, accurately to carry out the AD conversion.The electrocardiogram Acquisition Circuit is made up of three-stage amplifier.The first order adopts the amplification chip AD8221 of high input impedance, and electrocardiosignal is amplified 100 times, the 50Hz trap circuit that constitutes via common operational amplifier TL27L2 then; Avoid the interference of power frequency component; Realize 2~3 times signal amplification simultaneously, get into back level amplifying circuit at last, amplification is adjustable at 10~50 times; Electrocardiosignal via three grades of amplifications after; Superpose the again voltage reference of 1.25V, realize electrocardiosignal from bipolarity to unipolar conversion, 12 analog-digital converters that can directly utilize the single-chip microcomputer MSP430 inside in the physiological parameter monitor to carry carry out analog digital conversion.
As shown in Figure 6 is the electroencephalogram Acquisition Circuit that detects the Electroencephalo index.The state of illness monitoring that the big circuit of brain tele-release of monitoring terminal is primarily aimed at epileptic patient designs; The amplitude and the frequency of the EEG signals of different epileptics kind outbreaks have different features; Generally speaking; The EEG signals scope of epileptic patient is 100uV-100mV, and frequency range is 0.5~40Hz.The EEG signals conditioning is made up of three-stage amplifier.The first order adopts the amplification chip AD8221 of high input impedance; EEG signals are amplified 100 times, get into the double-T shaped 50Hz power frequency trap circuit that constitutes by TL27L2 then, realize 2 times voltage gain simultaneously; Get into back level amplifying circuit at last, amplification is adjustable at 10~50 times.
As shown in Figure 7 is blood pressure air pump and the vent valve control circuit that detects blood oxygen physical signs.Blood oxygen adopts the finger probe to detect, and the photoelectric detector of probe is a photocell, can produce to be proportional to the HONGGUANG that is transmitted to above it and the electric current of infrared light intensity, but it can not distinguish this two kinds of light.For this reason, control the luminous order of two LED (HONGGUANG and infrared light) with a timing circuit.Photo-signal is converted into voltage signal; And after amplification, filtering, signal base line level translation and going signal condition processes such as DC component; Be added to a voltage with automatic gain adjustment function; Then by integrating circuit to the signal code integration, its output converts digital signal to through A/D.Single-chip microcomputer carries out complex processing to digital quantity, and for example digital filtering calculates the amplitude of two kinds of photosignals etc., and obtains SpO2, from fluctuating signal, can also calculate pulse frequency.
Among Fig. 7, the J3 interface is connected with blood oxygen detecting sensor.The DAC pin mainly provides preset voltage via the D/A converter module in the MSP430FG439 chip, thereby sets the light intensity of two LED (HONGGUANG and infrared light).P2.2, P2.3 are respectively the switch of two LED of control (HONGGUANG and infrared light), can start and stop LED.P6.0, P6.1, P6.2, P6.3, P6.4, P6.6 are the pin of the integrated operational amplifier in the MSP430FG439 chip, are used to realize the signal condition and the data acquisition of light intensity.
Shown in Figure 8 for being used to measure blood pressure air pump and the vent valve control circuit and the cuff pressure signal acquisition circuit of blood pressure, adopt blood pressure measurement oscillographic method commonly used in the medical monitoring.Mainly comprise and add piezoelectric pump, vent valve, wrist strap, pressure transducer, pressure signal conditioning, pressure signal collection and analysis.Adding piezoelectric pump, vent valve, wrist strap, pressure transducer all connects through the many siphunculus of rubber.Single-chip microcomputer pressurizes to wrist strap through pulse width modulation mode; After making the wrist strap internal pressure reach certain high pressure, begin evenly to exit, reduce the wrist strap internal pressure through vent valve; In this process; Through signal condition and data acquisition, the change curve of the whole wrist strap internal pressure of complete documentation, and via this curve calculation diastolic pressure, systolic pressure and mean pressure.LM324 is the integrated chip that includes 4 operational amplifiers.According to relevant each amplifier of label identification; First operational amplifier is formed constant-current source and pressure transducer provides constant current; The 3rd operational amplifier is formed integrating circuit, and the square wave dress that sends the single-chip microcomputer pin changes sawtooth waveforms into, and four-operational amplifier is formed voltage amplifier; The pressure signal of seeing pick off off amplifies; Second operational amplifier is arranged to comparator, and the sawtooth waveforms that is produced by the 3rd operational amplifier compares the different square wave of output duty cycle with the pressure signal that four-operational amplifier amplifies, and essence is with sawtooth waveforms pressure signal to be sampled.Single-chip microcomputer promptly obtains wrist strap internal pressure value via the width of input capture pin measurement input pulse.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.

Claims (8)

1. based on the human life indication monitoring system of mobile radio terminal; It is characterized in that; Include: physiological parameter monitor, the personal mobile communication terminal that is connected with the communication of said physiological parameter monitor, the monitor system that is connected with said personal mobile communication terminal communication; Said monitor system comprises monitoring server, pc client and the data base who connects through communication each other, wherein
The physiological parameter monitor is arranged on the physiological parameter that guardianship is used to detect guardianship on one's body, through the blue tooth interface technology with transfer of data to personal mobile communication terminal;
Personal mobile communication terminal; Obtain each physiologic parameter value of guardianship from the physiological parameter monitor; And carry out the demonstration of real-time analysis and physiological parameter; When physical signs occurs when unusual, personal mobile communication terminal sends warning message and patient's individual physiological monitoring information through wireless transmission GPRS/CDMA network formats to the monitoring server.
2. the human life indication monitoring system based on mobile radio terminal according to claim 1; It is characterized in that: also comprise the mobile phone and the subscriber computer that are connected with said personal mobile communication terminal communication; When physical signs occurs when unusual, personal mobile communication terminal sends warning message and patient's individual physiological monitoring information through the form of short message on mobile phone.
3. the human life indication monitoring system based on mobile radio terminal according to claim 1 is characterized in that: personal mobile communication terminal is the non intelligent mobile phone that has the palm PC or the smart mobile phone of blue tooth interface and wireless communication or have the JAVA virtual machine.
4. the human life indication monitoring system based on mobile radio terminal according to claim 1 is characterized in that: described physiological parameter monitor includes physical signs detection system and the informix processing system that links to each other with said physical signs detection system.
5. the human life indication monitoring system based on mobile radio terminal according to claim 4; It is characterized in that: said physical signs detection system includes first single-chip microcomputer; The temperature monitoring circuit that links to each other with first single-chip microcomputer respectively, electrocardiogram Acquisition Circuit, electroencephalogram Acquisition Circuit, respiratory wave Acquisition Circuit, blood pressure air pump and vent valve control circuit, cuff pressure signal acquisition circuit, LED control circuit and control of blood oxygen saturation optical signal and testing circuit; Described first single-chip microcomputer links to each other with described informix processing system, and all physiological signals that collect are transferred on the informix processing system through the SPI interface.
6. the human life indication monitoring system based on mobile radio terminal according to claim 4; It is characterized in that: described informix processing system includes the second singlechip that receives the physiological signal that first single-chip microcomputer gathers; The LCDs that links to each other with second singlechip respectively, Flash memory element, external clock, computer interface and wireless communication module, described wireless communication module connects personal mobile communication terminal.
7. the human life indication monitoring system based on mobile radio terminal according to claim 6 is characterized in that: the real-time body temperature, blood oxygen saturation, respiratory frequency, heart rate, pulse and the current time that show guardianship on the described LCDs.
8. the human life indication monitoring system based on mobile radio terminal according to claim 6 is characterized in that: each item physiological parameter that shows name, sex, age, address, concise and to the point case history explanation, guardian or family members' telephone number and current and the historical monitoring of each guardianship on the described LCDs in real time.
CN2011104341209A 2011-12-22 2011-12-22 Human vital sign monitoring system based on wireless mobile terminal Pending CN102551689A (en)

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WO2019090714A1 (en) * 2017-11-10 2019-05-16 深圳传音通讯有限公司 Automatic alarm method and system based on wearable device
CN108903922A (en) * 2018-05-23 2018-11-30 夏文才 The medical healthy mobile interchange monitoring of one kind and service system
CN110115569A (en) * 2019-04-12 2019-08-13 铂元智能科技(北京)有限公司 Monitored over time method and vital sign monitoring device
CN111840018A (en) * 2020-06-24 2020-10-30 安徽通灵仿生科技有限公司 External counterpulsation device based on 5G and external counterpulsation control method
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Application publication date: 20120711