Summary of the invention
In order to overcome above-mentioned defect of the prior art, the invention provides a kind of health monitoring method based on physiological parameter, the method comprises:
Portable type measuring equipment obtains the physiological parameter of measured object, and described physiological parameter is sent to networking terminal unit by the mode of short-distance wireless communication;
Described networking terminal unit uploads onto the server described physiological parameter by wireless Internet, and described server receives and store described physiological parameter;
Described server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period, to obtain the health analysis report for described measured object;
Described server is sent to described networking terminal unit by this health analysis report and shows.
According to an aspect of the present invention, server described in the method is monitored described physiological parameter, generates warning message if this physiological parameter exceeds predetermined threshold, and described warning message is sent to described networking terminal unit shows.
According to another aspect of the present invention, the physiological parameter that in the method, portable type measuring equipment obtains measured object comprises: described portable type measuring equipment sends the measurement light of at least one wavelength to the skin surface of described measured object, and receives described measurement reflection of light light; And described portable type measuring equipment processes to obtain described physiological parameter to described reflected light.
According to a further aspect of the invention, skin surface described in the method is the corresponding wrist skin surface of radial artery of described measured object.
According to a further aspect of the invention, the equipment of portable type measuring described in the method has wrist formula and wears structure.
According to a further aspect of the invention, described in the method, short-distance wireless communication comprises Bluetooth communication.
According to a further aspect of the invention, the terminal unit of networking described in the method is smart mobile phone, intelligent PDA, panel computer or hand-held embedded intelligent equipment.
According to a further aspect of the invention, wireless Internet described in the method comprises arbitrary in 3G, 4G, Wi-Fi and GPRS or its combination.
According to a further aspect of the invention, in the method, the multiple described physiological parameter of storing in predetermined period is carried out to statistical analysis, comprise for the health analysis report of described measured object obtaining: the pulse wave that generates described measured object according to multiple described physiological parameters; From described pulse wave, extract at least one characteristic point, analyze this at least one characteristic point to determine the corresponding blood pressure situation/cardiovascular status of described pulse wave; Generate described health analysis report, this health analysis report comprises described blood pressure situation/cardiovascular status and the improvement suggestion for described blood pressure situation/cardiovascular status.
According to a further aspect of the invention, characteristic point described in the method comprises pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.
According to a further aspect of the invention, in the method, the multiple described physiological parameter of storing in predetermined period is carried out to statistical analysis, comprise for the health analysis report of described measured object obtaining: the change curve that generates blood glucose/blood oxygen/blood pressure of described measured object according to multiple described physiological parameters; Determine the changing condition of blood glucose/blood oxygen/blood pressure of described measured object according to described change curve; Generate described health analysis report, this health analysis report comprises described changing condition and the improvement suggestion for described changing condition.
The present invention also provides a kind of health monitoring system based on physiological parameter, and this system comprises portable type measuring equipment, networking terminal unit and server, wherein:
Described portable type measuring equipment comprises gain of parameter module and short-range wireless communication module;
Described gain of parameter module, for obtaining the physiological parameter of measured object;
Described short-range wireless communication module, for being sent to described networking terminal unit by described physiological parameter by the mode of short-distance wireless communication;
Described networking terminal unit comprises transmission module and display module;
Described upper transmission module, for being uploaded to described server by wireless Internet by described physiological parameter;
Described display module, the report of the health analysis for described measured object sending for receiving and show described server;
Described server comprises reception memory module and statistical analysis module;
Described reception memory module, for receiving and store described physiological parameter;
Described statistical analysis module, for the multiple described physiological parameter of storing in predetermined period being carried out to statistical analysis to obtain described health analysis report, and sends described health analysis report to described networking terminal unit.
According to an aspect of the present invention, described in this system, server also comprises: monitoring modular, for described physiological parameter is monitored, if this physiological parameter exceeds trigger alarm module of predetermined threshold; Described alarm module, shows for generating warning message and described warning message being sent to described networking terminal unit.
According to another aspect of the present invention, described in this system, gain of parameter module comprises: light emission and receiving element, for send the measurement light of at least one wavelength to the skin surface of described measured object, and receive described measurement reflection of light light; Processing unit, for processing to obtain the physiological parameter of described measured object to described reflected light.
According to a further aspect of the invention, skin surface described in this system is the corresponding wrist skin surface of radial artery of described measured object.
According to a further aspect of the invention, portable type measuring equipment described in this system has wrist formula and wears structure, and all module integrations that this portable type measuring equipment comprises are worn in structure in this wrist formula.
According to a further aspect of the invention, described in this system, short-range wireless communication module comprises bluetooth module.
According to a further aspect of the invention, the terminal unit of networking described in this system is smart mobile phone, intelligent PDA, panel computer or hand-held embedded intelligent equipment.
According to a further aspect of the invention, wireless Internet described in this system comprises arbitrary in 3G, 4G, Wi-Fi and GPRS or its combination.
According to a further aspect of the invention, described in this system, statistical analysis module comprises: the first generation unit, for generate the pulse wave of described measured object according to multiple described physiological parameters; The first determining unit, for extracting at least one characteristic point from described pulse wave, analyzes this at least one characteristic point to determine the corresponding blood pressure situation/cardiovascular status of described pulse wave; The first report generation unit, for generating described health analysis report, this health analysis report comprises described blood pressure situation/cardiovascular status and the improvement suggestion for described blood pressure situation/cardiovascular status.
According to a further aspect of the invention, characteristic point described in this system comprises pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.
According to a further aspect of the invention, described in this system, statistical analysis module comprises: the second generation unit, for generate the change curve of blood glucose/blood oxygen/blood pressure of described measured object according to multiple described physiological parameters; The second determining unit, for determining the changing condition of blood glucose/blood oxygen/blood pressure of described measured object according to described change curve; The second report generation unit, for generating described health analysis report, this health analysis report comprises described changing condition and the improvement suggestion for described changing condition.
Health monitoring method and system based on physiological parameter provided by the invention have the following advantages: portable type measuring equipment is sent to networking terminal unit by the physiological parameter measuring by the mode of short-distance wireless communication, this networking terminal unit uploads onto the server described physiological parameter, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period and obtains the health analysis report for described measured object, and the report of this health analysis is sent to described networking terminal unit shows, measured object can fully be understood the health status of self by this health analysis report, compared with product limited with physiological parameter memory space in prior art and that only can simply present the physiological parameter measuring, the present invention can play the effect of early warning and guide more effectively to the health status of measured object.
Detailed description of the invention
For a better understanding and interpretation of the present invention, below in conjunction with accompanying drawing, the present invention is described in further detail.
Before describing the present invention, it should be noted that, the main applicable object of health monitoring method and system provided by the present invention is the mankind, therefore described measured object mainly refers to the mankind that need to carry out health monitoring in this article.It will be appreciated by those skilled in the art that the health monitoring method and system based on physiological parameter provided by the present invention can also be applied to for having the mammiferous health monitoring of same or similar physiological property with the mankind.
The invention provides a kind of health monitoring method based on physiological parameter.Please refer to Fig. 1, Fig. 1 is according to the flow chart of a detailed description of the invention of the health monitoring method based on physiological parameter of the present invention.As shown in the figure, this health monitoring method comprises:
In step S101, portable type measuring equipment obtains the physiological parameter of measured object, and described physiological parameter is sent to networking terminal unit by the mode of short-distance wireless communication;
In step S102, described networking terminal unit uploads onto the server described physiological parameter by wireless Internet, and described server receives and store described physiological parameter;
In step S103, described server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period, to obtain the health analysis report for described measured object;
In step S104, described server is sent to described networking terminal unit by this health analysis report and shows.
Particularly, in step S101, in the present embodiment, portable type measuring equipment adopts reflection method to measure every physiological parameter of measured object, its concrete principle is to send light wave by portable type measuring equipment to tissue, this light wave generates reflected light after tissue reflection, and portable type measuring equipment receives this reflected light and analyzes the body physiological state that this reflected light reflects, thereby reaches the object of measuring human body physiological parameter.Wherein, described physiological parameter comprises arbitrary in Pulse-Parameters, blood pressure parameter, blood glucose parameter, blood oxygen saturation parameter or its combination.
The process that adopts reflection method to obtain the physiological parameter of measured object to portable type measuring equipment below, describes in detail.First, portable type measuring equipment sends the measurement light of at least one wavelength to the skin surface of described measured object (being human body), and receives described measurement reflection of light light.If the physiological parameter of current required measurement is Pulse-Parameters, measure the principle of Pulse-Parameters according to reflection method, measuring light can be that HONGGUANG (for example wavelength is 660nm) can be also infrared light (for example wavelength is 940nm); If the physiological parameter of current required measurement is blood pressure parameter, because blood pressure parameter can be calculated and be obtained by Pulse-Parameters, therefore Measure blood pressure parameter can be summed up as measurement Pulse-Parameters, and measuring light can be that employing HONGGUANG (for example wavelength is 660nm) can be also infrared light (for example wavelength is 940nm); If when the physiological parameter of current required measurement is blood oxygen saturation parameter, according to the principle of dual wavelength reflection method for measuring blood oxygen saturation parameter, need the measurement light combined effect of two kinds of wavelength to realize; If when the physiological parameter of current required measurement is blood glucose parameter, according to the principle of optical reflectance measurements blood glucose parameter, described measurement light can use the infrared light of wavelength large (for example wavelength is 9600nm) to realize.It should be noted that, in order to meet the certainty of measurement of physiological parameter, the skin surface of described measured object mentioned in this article is the corresponding wrist skin surface of radial artery of described measured object preferably, therefore in implementation process, in portable type measuring equipment, need to be arranged on the position of described measured object wrist skin surface for sending the part of measuring light and receiving described measurement reflection of light light.Then, described portable type measuring equipment processes to obtain described physiological parameter to described reflected light, that is, first described portable type measuring equipment be converted to digital information number by the catoptrical signal receiving, and then generates physiological parameter according to described digital signal.
Portable type measuring equipment obtains, after the physiological parameter of measured object, this physiological parameter being sent to networking terminal unit by the mode of short-distance wireless communication.Wherein, described short-distance wireless communication comprises arbitrary in bluetooth, ZigBee, UWB, IrDA, HomeRF, Wi-Fi or its combination.Based on low-power consumption and be convenient to exploitation consideration, in the present embodiment, described short-distance wireless communication is preferably Bluetooth communication.Correspondingly, networking terminal unit should have the function communicating by mode and the portable type measuring equipment of above-mentioned short-distance wireless communication, and the terminal unit of for example networking also adopts the mode of Bluetooth communication to be connected with portable type measuring equipment.
Be easy to wear and wear stability based on described portable type measuring equipment and consider, in the present embodiment, described portable type measuring equipment is preferably designed for to be had wrist formula and wears structure.
In step S102, networking terminal unit uploads onto the server described physiological parameter by wireless Internet after receiving the physiological parameter of measured object.Typically, described networking terminal unit has included but not limited to install smart mobile phone, intelligent PDA, panel computer or the hand-held embedded intelligent equipment of the terminal operating systems such as Symbian, Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS or Blackberry OS.Ease for use consideration based on networking terminal unit, in the present embodiment, this networking terminal unit is common smart mobile phone.It will be appreciated by persons skilled in the art that described networking terminal unit can also be that the intelligent appliance that intelligent operating system has been installed sets, for example intelligent television.Described wireless Internet comprises arbitrary in 3G, 4G, Wi-Fi and GPRS or its combination.After the physiological parameter that described server reception networking terminal unit is uploaded, described physiological parameter is stored.
In step S103, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period, to obtain the health analysis report for described measured object.Wherein, the concrete time span of this predetermined period can arrange according to the actual demand of measured object self.Illustrate, if a measured object is in bad health, hope can be reported the health status of understanding self every day by health analysis, can be set to 24 hours by predetermined period; After the health status of this measured object takes a turn for the better, time span that can corresponding adjustment predetermined period, predetermined period is set to one week, two weeks, one month or longer.
Server adopts different statistical analysis techniques or carries out statistical analysis for dissimilar physiological parameter, can obtain the health analysis report that specific aim is different.Describe with two specific embodiments below.
In a specific embodiment, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period and comprises the steps: with the process that obtains reporting for the health analysis of described measured object
First, server obtains the multiple described physiological parameter of storage in predetermined period, and generates the pulse wave of described measured object according to the plurality of physiological parameter.
Then, server extracts at least one characteristic point from described pulse wave, analyzes this at least one characteristic point to determine the corresponding blood pressure situation/cardiovascular status of described pulse wave.In the present embodiment, described characteristic point comprises pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.Can determine the blood pressure situation of measured object according to Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.Can determine the cardiovascular status of measured object according to pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude, wherein, the relation between above-mentioned characteristic point and cardiovascular status is as follows:
(1) can determine the situation of the heart beating of measured object according to pulse frequency, wherein, the numerical value of pulse frequency different situations of the corresponding heart beating that reflects measurand in different range;
(2) can determine the kinemic situation of measured object according to Pulse pressure, wherein, the numerical value of Pulse pressure is larger represents that the kinemic situation of measured object is better;
(3) can determine the situation of the blood vessel overall elasticity of measured object according to pulse wave coefficient, wherein, the situation of the less blood vessel overall elasticity that represents measured object of the numerical value of pulse wave coefficient is better;
(4) can determine the situation of the Ve dynamics of measured object according to ascending branch G-bar, wherein, the situation of the larger Ve dynamics that represents measured object of the numerical value of ascending branch G-bar is better;
(5) can determine the situation of the systole time scale of measured object according to systole and relaxing period time scale, wherein, the situation of the less systole time scale that represents measured object of the numerical value of systole and relaxing period time scale is better;
(6) can determine the situation of the tremulous pulse Peripheral resistance of measured object according to dicrotic notch relative altitude, wherein, the situation of the less tremulous pulse Peripheral resistance that represents measured object of the numerical value of dicrotic notch relative altitude is better;
(7) can determine the situation of measured object arterial compliance according to heavily rich ripple relative altitude, wherein, the situation of the larger arterial compliance that represents measured object of numerical value of heavily rich ripple relative altitude is better.
It should be noted that, on the one hand, except heart beating mentioned above, cardiac output, blood vessel overall elasticity, Ve dynamics, systole time scale, outside tremulous pulse Peripheral resistance and arterial compliance, also there are other physical signs for reflecting cardiovascular status, on the other hand, often enough inaccurate while only determining a certain physical signs by a kind of characteristic point, therefore, for more comprehensively, determine more accurately the blood pressure situation/cardiovascular status of measured object, except the above-mentioned characteristic point of enumerating, server can also extract other correlated characteristic points from the pulse wave of measured object, for example main wave height, dicrotic wave height, dicrotic notch height, baseline height, the main ripple rise time, the systole time, the relaxing period time, the photoelectricity volume pulsation wave ripple area of pictural surface, the main ripple upstroke ripple area of pictural surface, unit interval average area, upstroke area ratio etc., for brevity, no longer all characteristic points are enumerated at this.
Finally, server generates described health analysis report, and this health analysis report mainly comprises the content of following two aspects:
The blood pressure situation/cardiovascular status of measured object on the one hand.Wherein, in health analysis report, blood pressure situation/the cardiovascular status of measured object can be described by the mode of divided rank, particularly, according to grading standard medically by blood pressure situation/cardiovascular status be divided into outstanding, good, normal, should be noted that and enter five grades of early warning, according to these five grades, the blood pressure situation/cardiovascular status of measured object is evaluated, for example, the blood pressure of measured object in order, blood vessel overall elasticity should be noted that, Ve dynamics is normal; Also the blood pressure situation/cardiovascular status that can describe by the mode of marking measured object, for example, the scoring of the blood pressure situation of measured object is 80 points, the comprehensive grading of cardiovascular status is 75 points; Blood pressure situation/the cardiovascular status of measured object can also be described by the mode of rank, particularly, first server determines the sample set at measured object place, then the blood pressure situation/cardiovascular status of all samples in this set is added up, and (in sample set, the quantity of sample is more to provide the concrete rank of measured object according to this statistical result, blood pressure situation/cardiovascular status that this rank reflects is more accurate), for example, in the Beijing area 60-65 male in year, the rank of the blood pressure situation of measured object is between 5%-20%.It will be understood by those skilled in the art that, health analysis report can adopt separately above-mentioned any mode to describe the blood pressure situation/cardiovascular status of measured object, also can comprehensive above-mentioned various ways describes the blood pressure situation/cardiovascular status of measured object.
Be the improvement suggestion for described blood pressure situation/cardiovascular status on the other hand, for example, provide concrete improvement measure according to the blood pressure situation/cardiovascular status of measured object from aspects such as daily life, diet, motions.
In another specific embodiment, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period and comprises the steps: first with the process that obtains reporting for the health analysis of described measured object, generates the change curve of the blood glucose/blood oxygen/blood pressure of described measured object in predetermined period according to multiple described physiological parameters; Then, determine the changing condition of blood glucose/blood oxygen/blood pressure of described measured object according to described change curve, for example, the blood glucose of measured object continues to raise in predetermined period, or the blood oxygen of measured object continues to reduce in predetermined period, or the blood pressure of measured object held stationary in predetermined period; Finally, generate described health analysis report, similarly, this health analysis report mainly comprises the content of following two aspects, being the changing condition of blood glucose/blood oxygen/blood pressure of measured object on the one hand, is the corresponding improvement suggestion providing of changing condition for described blood glucose/blood oxygen/blood pressure on the other hand.
It should be noted that, according to the demand of measured object, server can generate separately the health analysis report that is directed to blood pressure situation/cardiovascular status according to the mode in first embodiment, also can generate separately according to the mode in second embodiment the health analysis report of the changing condition that is directed to blood glucose/blood oxygen/blood pressure, can also be in conjunction with the health analysis report more comprehensively of the mode generating content in above-mentioned two embodiment.In addition, it will be understood by those skilled in the art that, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period and is not limited only to above-mentioned two embodiment with the implementation that obtains reporting for the health analysis of described measured object, for brevity, no longer the embodiment likely existing is described at this.
In step S104, described server is sent to described networking terminal unit by the health analysis report generating for measured object health status and shows, measured object can be by checking that the content of this health analysis report understands the health status of oneself.In order to make, the demonstration of health analysis report content is more directly perceived or emphasis is more outstanding, in a preferred embodiment, the different brackets that is directed to blood pressure situation/cardiovascular status adopts different colors to represent, typically can adopt the outstanding content that need to remind measured object of eye-catching color, for example, green expression is outstanding, blue expression well, orange expression is normal, and yellow expression it is noted that the red early warning that represents to enter.
Except above-mentioned server carries out statistical analysis the physiological parameter in predetermined period, further, described server is also monitored the described physiological parameter that distich network termination equipment is uploaded in real time, described physiological parameter and predetermined threshold are compared, illustrate that the current health status of measured object is in a state of emergency if this physiological parameter exceeds predetermined threshold, now server generates warning message and described warning message is sent to described networking terminal unit and shows.It will be appreciated by persons skilled in the art that and everyly can cause the display mode (such as alarm lamp flicker, alarm buzzing etc.) that measured object and surrounding population thereof note and include in the scope of protecting in the present invention.
It should be noted that, although described in the accompanying drawings the operation of the inventive method with particular order, but this not requires or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expecting.On the contrary, the step of describing in flow chart can change execution sequence.Additionally or alternatively, can omit some step, multiple steps be merged into a step and carry out, and/or a step is decomposed into multiple steps carries out.
Correspondingly, the present invention also provides a kind of health monitoring system based on physiological parameter.Please refer to Fig. 2, Fig. 2 is according to the structural representation of the health monitoring system based on physiological parameter of the present invention detailed description of the invention.As shown in the figure, this health monitoring system comprises portable type measuring equipment 100, networking terminal unit 200 and server 300, wherein:
Described portable type measuring equipment 100 comprises gain of parameter module 110 and short-range wireless communication module 120;
Described gain of parameter module 110, for obtaining the physiological parameter of measured object;
Described short-range wireless communication module 120, for being sent to described networking terminal unit 200 by described physiological parameter by the mode of short-distance wireless communication;
Described networking terminal unit 200 comprises transmission module 210 and display module 220;
Described upper transmission module 210, for being uploaded to described server 300 by wireless Internet by described physiological parameter;
Described display module 220, the report of the health analysis for described measured object sending for receiving and show described server 300;
Described server 300 comprises reception memory module 310 and statistical analysis module 320;
Described reception memory module 310, for receiving and store described physiological parameter;
Described statistical analysis module 320, for the multiple described physiological parameter of storing in predetermined period being carried out to statistical analysis to obtain described health analysis report, and sends described health analysis report to described networking terminal unit 200.
Below, the work process of above-mentioned modules is described in detail.
Particularly, in the present embodiment, portable type measuring equipment 100 adopts reflection method to measure every physiological parameter of measured object, its concrete principle is to send light wave by portable type measuring equipment 100 to tissue, this light wave generates reflected light after tissue reflection, portable type measuring equipment 100 receives this reflected light and analyzes the body physiological state that this reflected light reflects, thereby reaches the object of measuring human body physiological parameter.Wherein, described physiological parameter comprises arbitrary in Pulse-Parameters, blood pressure parameter, blood glucose parameter, blood oxygen saturation parameter or its combination.
Portable type measuring equipment 100 comprises gain of parameter module 110 and short-range wireless communication module 120.Wherein, described gain of parameter module 110 is for obtaining the physiological parameter of measured object.Described gain of parameter module 110 further comprises light emission and receiving element 1101 and processing unit 1102.Described light emission and receiving element 1101 be for sending the measurement light of at least one wavelength to the skin surface of described measured object (being human body), and receive described measurement reflection of light light.Therefore light emission and receiver module 1101 can be realized with the photoelectric sensor that can meet above-mentioned functions.If the physiological parameter of current required measurement is Pulse-Parameters, measure the principle of Pulse-Parameters according to reflection method, measuring light can be that HONGGUANG (for example wavelength is 660nm) can be also infrared light (for example wavelength is 940nm), therefore light emission and receiver module 110 can be the photoelectric sensors that can produce HONGGUANG, also can be the photoelectric sensor that can produce infrared light, can also be the photoelectric sensor that can produce HONGGUANG and also can produce infrared light; If the physiological parameter of current required measurement is blood pressure parameter, because blood pressure parameter can be calculated and be obtained by Pulse-Parameters, therefore Measure blood pressure parameter can be summed up as measurement Pulse-Parameters, measure light and can be that to adopt HONGGUANG (for example wavelength is 660nm) can be also infrared light (for example wavelength is 940nm), the hsrdware requirements that therefore in this type of situation, light emission and receiver module 110 proposed are equal to measurement Pulse-Parameters; If when the physiological parameter of current required measurement is blood oxygen saturation parameter, according to the principle of dual wavelength reflection method for measuring blood oxygen saturation parameter, need the measurement light combined effect of two kinds of wavelength to realize, therefore light emission and receiver module 110 are the photoelectric sensors that can produce the measurement light of HONGGUANG and two kinds of different wave lengths of infrared light; If when the physiological parameter of current required measurement is blood glucose parameter, according to the principle of optical reflectance measurements blood glucose parameter, described measurement light can use the infrared light of wavelength large (for example wavelength is 9600nm) to realize, and therefore light emission and receiver module 110 are to produce the photoelectric sensor that above-mentioned wavelength is the infrared light of 9600nm.
Typically, this light emission and receiver module 110 can be realized with NJL5501R chip, and NJL5501R chip is a kind of photoelectric sensor that can produce HONGGUANG and infrared light.For meeting the demand of measuring described physiological parameter, the scope of the red light wavelength that NJL5501R chip sends is 660nm ± 3nm, and the scope of described infrared light wavelength is 940nm ± 10nm.Alternatively, this light emission and receiver module 110 also integrated emission wavelength be the photoelectric sensor of the infrared light of 9600nm.
It should be noted that, in order to meet the certainty of measurement of physiological parameter, the skin surface of described measured object mentioned in this article is the corresponding wrist skin surface of radial artery of described measured object preferably, therefore in implementation process, light emission and receiver module 110 are arranged on the position of described measured object wrist skin surface.
Described processing unit 1102 processes to obtain described physiological parameter to described reflected light, that is, first described processing unit 1102 is converted to digital information number by the catoptrical signal receiving, and then generates physiological parameter according to described digital signal.
Described processing unit 1102 obtains after the physiological parameter of measured object, and this physiological parameter is sent to described short-range wireless communication module 120.Described short-range wireless communication module 120 is sent to networking terminal unit by this physiological parameter by the mode of short-distance wireless communication.Wherein, described short-range wireless communication module 120 selects the chip that can realize short-distance wireless communication to realize conventionally, and this short-distance wireless communication comprises arbitrary in bluetooth, ZigBee, UWB, IrDA, HomeRF, Wi-Fi or its combination.Based on low-power consumption and be convenient to exploitation consideration, this short-range wireless communication module 120 preferably selects bluetooth module to realize, for example, can realize the chip CC2540 of Bluetooth communication.Correspondingly, networking terminal unit 200 should have the function communicating by mode and the portable type measuring equipment 100 of above-mentioned short-distance wireless communication, and the terminal unit 200 of for example networking also adopts the mode of Bluetooth communication to be connected with described short-range wireless communication module 120.
Those skilled in the art are to be understood that, in order to ensure the normal operation of modules in portable type measuring equipment 100, this portable type measuring equipment 100 also should be equipped with power module, the modules of mentioned portable type measuring equipment 100 power supply in being used to above, this power module is for example rechargeable lithium battery power supply.
The upper transmission module 210 that comprises of networking terminal unit 200 is for receiving the physiological parameter of measured object, and by wireless Internet, described physiological parameter uploaded onto the server to 300.Typically, described networking terminal unit 200 has included but not limited to install smart mobile phone, intelligent PDA, panel computer or the hand-held embedded intelligent equipment of the terminal operating systems such as Symbian, Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS or Blackberry OS.It will be appreciated by persons skilled in the art that described networking terminal unit 200 can also be that the intelligent appliance that intelligent operating system has been installed sets, for example intelligent television.Described wireless Internet comprises arbitrary in 3G, 4G, Wi-Fi and GPRS or its combination.Described networking terminal unit 200 also comprises display module 220, and the work process of this display module 220 will be described below.
It should be noted that, those skilled in the art are to be understood that, any computer system with suitable programmer all can be carried out and be included in each step of program product, to realize the function of modules of networking terminal unit 200, for example, operate in application program on mobile terminal and realize the function of the modules of networking terminal unit 200.Although in this description, describe all lay particular emphasis on software program about networking terminal unit 200 detailed description of the invention, the alternate embodiment that realizes method provided by the invention as firmware and hardware is equally within the scope of protection of present invention.
Described server 300 comprises reception memory module 310 and statistical analysis module 320.Wherein, the physiological parameter that described reception memory module 310 is uploaded for receiving upper transmission module 210, and described physiological parameter is stored.Described statistical analysis module 320 is for the multiple described physiological parameter of storing in predetermined period is carried out to statistical analysis, to obtain the health analysis report for described measured object.Wherein, the concrete time span of this predetermined period can arrange according to the actual demand of measured object self.Illustrate, if a measured object is in bad health, hope can be reported the health status of understanding self every day by health analysis, can be set to 24 hours by predetermined period; After the health status of this measured object takes a turn for the better, time span that can corresponding adjustment predetermined period, predetermined period is set to one week, two weeks, one month or longer.
In a specific embodiment, described statistical analysis module 320 further comprises the first generation unit 3201, the first determining unit 3202 and the first report generation unit 3203.
Wherein, described the first generation unit 3201 is for obtaining the multiple described physiological parameter of storing in predetermined period the pulse wave that generates described measured object according to the plurality of physiological parameter.
Described the first determining unit 3202, for extracting at least one characteristic point from described pulse wave, is analyzed this at least one characteristic point to determine the corresponding blood pressure situation/cardiovascular status of described pulse wave.In the present embodiment, described characteristic point comprises pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.Described the first determining unit 3202 can be determined the blood pressure situation of measured object according to Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude.Described the first determining unit 3202 can be determined the cardiovascular status of measured object according to pulse frequency, Pulse pressure, pulse wave coefficient, ascending branch G-bar, systole and relaxing period time scale, dicrotic notch relative altitude and heavily rich ripple relative altitude, wherein, the relation between above-mentioned characteristic point and cardiovascular status is as follows:
(1) pulse frequency can be for determining the situation of heart beating of measured object, wherein, and the numerical value of pulse frequency different situations of the corresponding heart beating that reflects measurand in different range;
(2) Pulse pressure can be for determining the kinemic situation of measured object, and wherein, the numerical value of Pulse pressure is larger represents that the kinemic situation of measured object is better;
(3) pulse wave coefficient can be for the situation of the blood vessel overall elasticity of definite measured object, and wherein, the situation of the less blood vessel overall elasticity that represents measured object of the numerical value of pulse wave coefficient is better;
(4) ascending branch G-bar can be for the situation of the Ve dynamics of definite measured object, and wherein, the situation of the larger Ve dynamics that represents measured object of the numerical value of ascending branch G-bar is better;
(5) systole and relaxing period time scale can be for the situations of the systole time scale of definite measured object, and wherein, the situation of the less systole time scale that represents measured object of the numerical value of systole and relaxing period time scale is better;
(6) dicrotic notch relative altitude can be for the situation of the tremulous pulse Peripheral resistance of definite measured object, and wherein, the situation of the less tremulous pulse Peripheral resistance that represents measured object of the numerical value of dicrotic notch relative altitude is better;
(7) heavily rich ripple relative altitude can be for determining the situation of measured object arterial compliance, and wherein, the situation of the larger arterial compliance that represents measured object of numerical value of heavily rich ripple relative altitude is better.
It should be noted that, on the one hand, except heart beating mentioned above, cardiac output, blood vessel overall elasticity, Ve dynamics, systole time scale, outside tremulous pulse Peripheral resistance and arterial compliance, also exist for reflecting other physical signs of cardiovascular status, on the other hand, while only determining a certain physical signs by a kind of characteristic point often enough not accurately, therefore, for more comprehensively, blood pressure situation/cardiovascular status of determining more accurately measured object, except the above-mentioned characteristic point of enumerating, described the first determining unit 3202 can also extract other correlated characteristic point, for example main wave height from the pulse wave of measured object, dicrotic wave height, dicrotic notch height, baseline height, the main ripple rise time, the systole time, the relaxing period time, the photoelectricity volume pulsation wave ripple area of pictural surface, the main ripple upstroke ripple area of pictural surface, unit interval average area, upstroke area ratios etc., for brevity, no longer enumerate all characteristic points at this.
Described the first report generation unit 3203 is for generating described health analysis report, and this health analysis report mainly comprises the content of following two aspects:
The blood pressure situation/cardiovascular status of measured object on the one hand.Wherein, in health analysis report, blood pressure situation/the cardiovascular status of measured object can be described by the mode of divided rank, particularly, according to grading standard medically by blood pressure situation/cardiovascular status be divided into outstanding, good, normal, should be noted that and enter five grades of early warning, according to these five grades, the blood pressure situation/cardiovascular status of measured object is evaluated, for example, the blood pressure of measured object in order, blood vessel overall elasticity should be noted that, Ve dynamics is normal; Also the blood pressure situation/cardiovascular status that can describe by the mode of marking measured object, for example, the scoring of the blood pressure situation of measured object is 80 points, the comprehensive grading of cardiovascular status is 75 points; Blood pressure situation/the cardiovascular status of measured object can also be described by the mode of rank, particularly, first server determines the sample set at measured object place, then the blood pressure situation/cardiovascular status of all samples in this set is added up, and (in sample set, the quantity of sample is more to provide the concrete rank of measured object according to this statistical result, blood pressure situation/cardiovascular status that this rank reflects is more accurate), for example, in the Beijing area 60-65 male in year, the rank of the blood pressure situation of measured object is between 5%-20%.It will be understood by those skilled in the art that, health analysis report can adopt separately above-mentioned any mode to describe the blood pressure situation/cardiovascular status of measured object, also can comprehensive above-mentioned various ways describes the blood pressure situation/cardiovascular status of measured object.
Be the improvement suggestion for described blood pressure situation/cardiovascular status on the other hand, for example, provide concrete improvement measure according to the blood pressure situation/cardiovascular status of measured object from aspects such as daily life, diet, motions.
In another specific embodiment, described statistical analysis module 320 further comprises the second generation unit 3204, the second determining unit 3205 and the second report generation unit 3206.Wherein, described the second generation unit 3204 is for generating the change curve of the blood glucose/blood oxygen/blood pressure of described measured object in predetermined period according to multiple described physiological parameters; Described the second determining unit 3205 is for determining the changing condition of blood glucose/blood oxygen/blood pressure of described measured object according to described change curve, for example, the blood glucose of measured object continues to raise in predetermined period, or the blood oxygen of measured object continues to reduce in predetermined period, or the blood pressure of measured object held stationary in predetermined period; Described the second report generation unit 3206 is for generating described health analysis report, similarly, this health analysis report mainly comprises the content of following two aspects, being the changing condition of blood glucose/blood oxygen/blood pressure of measured object on the one hand, is the corresponding improvement suggestion providing of changing condition for described blood glucose/blood oxygen/blood pressure on the other hand.
It should be noted that, statistical analysis module 320 shown in Fig. 2 had both comprised the first generation unit 3201, the first determining unit 3202 and the first report generation unit 3203, also comprised the second generation unit 3204, the second determining unit 3205 and the second report generation unit 3206, therefore, according to the demand of measured object, statistical analysis module 320 can generate separately the health analysis report that is directed to blood pressure situation/cardiovascular status, also can generate separately the health analysis report of the changing condition that is directed to blood glucose/blood oxygen/blood pressure, can also generate the health analysis report of above-mentioned two aspects simultaneously.Those skilled in the art it should be understood that, statistical analysis module 320 can only comprise the first generation unit 3201, the first determining unit 3202 and the first report generation unit 3203, also can only comprise the second generation unit 3204, the second determining unit 3205 and the second report generation unit 3206.
Typically, on server 300, move suitable software program, to realize the function of server 300 modules and unit.In some embodiment, this server 300 can be made up of a station server equipment; In other embodiment, this server 300 also can be made up of the operation multiple server apparatus on the internet that distribute, and the modules of separating from described software program and unit operate in respectively above-mentioned multiple server.Above-mentioned software program may be embodied as and comprises hardware components and can be by the software section of execution that this hardware components is explained, this hardware components and software section collaborative work are to realize the function of server 300.
The method of work of server 300 can realize with PLD, also may be embodied as computer software, can be for example a kind of computer program according to embodiments of the invention, move this program product computer is carried out for demonstrated method.Described computer program comprises computer-readable recording medium, comprises computer program logic or code section on this medium, for realizing each step of said method.Described computer-readable recording medium can be the removable medium (for example hot-plugging technology memory device) that is installed in the built-in medium in computer or can dismantles from basic computer.Described built-in medium includes but not limited to rewritable nonvolatile memory, for example RAM, ROM, flash memory and hard disk.Described removable medium includes but not limited to: optical storage media (for example CD-ROM and DVD), magneto-optic storage media (for example MO), magnetic recording medium (for example tape or portable hard drive), have the media (for example storage card) of built-in rewritable nonvolatile memory and have the media (for example ROM box) of built-in ROM.
Described statistical analysis module 320 is sent to by the health analysis report generating for measured object health status the display module 220 that described networking terminal unit 200 comprises and shows, measured object can be by checking that the content of this health analysis report understands the health status of oneself.In order to make, the demonstration of health analysis report content is more directly perceived or emphasis is more outstanding, in a preferred embodiment, the different brackets that display module 220 is directed to blood pressure situation/cardiovascular status adopts different colors to represent, typically display module 220 can adopt the outstanding content that need to remind measured object of eye-catching color, and for example, green expression is outstanding, blue expression well, orange expression is normal, and yellow expression it is noted that the red early warning that represents to enter.
Further, described server 300 can also comprise monitoring modular 330 and alarm module 340.Wherein, described monitoring modular 330 is monitored the described physiological parameter of in real time upper transmission module 220 being uploaded, described physiological parameter and predetermined threshold are compared, if exceeding predetermined threshold, this physiological parameter illustrates that the current health status of measured object is in a state of emergency, now, described monitoring modular 330 will trigger described alarm module 340, and this alarm module 340 generates warning message and described warning message is sent to the display module 220 that described networking terminal unit 200 comprises and shows.It will be appreciated by persons skilled in the art that and everyly can cause the display mode (such as alarm lamp flicker, alarm buzzing etc.) that measured object and surrounding population thereof note and include in the scope of protecting in the present invention.
Preferably, on the one hand, be easy to wear and wear stability based on described portable type measuring equipment 100 and consider, described portable type measuring equipment 100 is preferably designed for to be had wrist formula and wears structure, and all module integrations that this portable type measuring equipment 100 comprises are worn in structure in this wrist formula; On the other hand, the ease for use consideration based on networking terminal unit 200, this networking terminal unit 200 is common smart mobile phone.Please refer to Fig. 3, Fig. 3 is according to the structural representation of the health monitoring system based on physiological parameter of the present invention preferred implementation.Each term occurring in this detailed description of the invention can, with reference to the description of middle relevant portion above, not repeat them here.Stress the structural design of portable type measuring equipment 100 in this detailed description of the invention, wherein portable type measuring equipment 100 is designed to wrist formula and wears structure, the modules that this portable type measuring equipment 100 comprises and unit are integrated in the described wrist formula that Fig. 3 schematically shows and wear in structure, in using this portable type measuring equipment 100 for measured object, be worn in the wrist of described measured object, make in light-receiving in portable type measuring equipment 100 and transmitter module 110(Fig. 3 not shown) be fitted on the corresponding wrist skin surface 101 of radial artery of described measured object.After having worn, these portable type measuring equipment 100 continuous firings are also sent to networking terminal unit 200 by measured physiological parameter by the mode of bluetooth, this networking terminal unit 200 is the smart mobile phones with Bluetooth function, is connected and is received described physiological parameter by bluetooth.This networking terminal unit 200 receives after described physiological parameter, by the mode accessing Internet of wireless access, and described physiological parameter is sent to server 300.Server 300 receives and stores after this physiological parameter, the physiological parameter of storing in predetermined period is carried out to statistical analysis to obtain the health analysis report 201 for measured object, and the screen 202 that this health analysis report 201 is sent to networking terminal unit 200 by wireless Internet shows.What particularly point out is, it is only schematic effect that the wrist formula of the portable type measuring equipment 100 shown in Fig. 3 is worn structure, can not limit with this concrete outward appearance of this portable type measuring equipment, in addition, health analysis report 201 shown in Fig. 3 is only also schematic effect, can not limit with this concrete form of the shown health analysis report of networking terminal unit 200.
Please refer to Fig. 4, Fig. 4 can be used for realizing intelligent terminal's the structural representation of terminal unit 200 of networking in Fig. 2 or Fig. 3.Fig. 4 schematically shows described intelligent terminal's common structure, and intraware, software and protocol architecture with reference to figure 4 to common intelligent terminal describe.
This intelligent terminal has processor 510, and it is responsible for the integrated operation of mobile terminal, and can utilize any business can obtain CPU, digital signal processor or any other electronic programmable logical device and realize.The related memorizer 520 of processor 510 tool, this memorizer 520 includes but not limited to RAM memorizer, ROM memorizer, eeprom memory, flash memory or its combination.Memorizer 520 is controlled for various objects by processor 500, and one of them is as various software stored program instructions and data in intelligent terminal.
This intelligent terminal's software view comprises real time operating system 540, driver, application processor 550 and various application for man machine interface 560.Described application examples is text editor 551, handwriting recognition application 552 and various other multimedia application 553 in this way, and typically these other multimedia application comprise such as audio call application, video call application, sending and receiving Short Message Service (SMS) messages application, multimedia information service (MMS) application or e-mail applications, web browser, instant message transrecieving application, book applications, calendar application, control panel application, camera application, one or more video-game, notepad appli-cation etc.Two or more that it should be noted that above-mentioned application can be used as same application and carry out.
Described intelligent terminal also comprises one or more hardware controls, for with together with the driver of man machine interface 560 with display device 561, physical button 562, mike 563 and various other I/O equipment (such as speaker, vibrator, jingle bell generator, LED indicator etc.) cooperation, to realize described intelligent terminal's man-machine interaction.Those skilled in the art are to be understood that user can carry out operating mobile terminal by the man machine interface of such formation 560.
This intelligent terminal's software view can also comprise the logic that various modules, protocol stack, driver etc. are relevant to communication, be summarized as communication interface 570 as shown in Figure 4, be used to wireless radio interface 571 and alternatively for example, for blue tooth interface 572 and/or infrared interface 573 provide communication service (transmission, network and connectedness), to realize described intelligent terminal's network connectivty.Wireless radio interface 571 comprises inside or exterior antenna and for setting up and safeguard the suitable radio circuit of the wireless link that leads to base station.As known to the skilled person, described radio circuit comprises a series of analog-and digital-electronic building bricks, and it forms radio receiver and transmitter together.These assemblies for example comprise band filter, amplifier, frequency mixer, local oscillator, low pass filter, ad/da converter etc.
Mobile communication terminal can also comprise reader device 530, and this reader device 530 generally includes processor and data storage etc., for the network of reading the information of SIM and cooperation wireless radio interface 517 access carriers of taking this as a foundation provide.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or basic feature, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to be included in the present invention.Any Reference numeral in claim should be considered as limiting related claim.In addition, obviously miscellaneous part, unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.Multiple parts, unit or the device of stating in system claim also can be realized by software or hardware by parts, unit or device.
Health monitoring method and system based on physiological parameter provided by the invention have the following advantages: portable type measuring equipment is sent to networking terminal unit by the physiological parameter measuring by the mode of short-distance wireless communication, this networking terminal unit uploads onto the server described physiological parameter, server carries out statistical analysis to the multiple described physiological parameter of storing in predetermined period and obtains the health analysis report for described measured object, and the report of this health analysis is sent to described networking terminal unit shows, measured object can fully be understood the health status of self by this health analysis report, compared with product limited with physiological parameter memory space in prior art and that only can simply present the physiological parameter measuring, the present invention can play the effect of early warning and guide more effectively to the health status of measured object.
Above disclosed is only preferred embodiments more of the present invention, the interest field that certainly can not limit the present invention with this, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.