CN107714015A - Syncope warning method, device and equipment - Google Patents
Syncope warning method, device and equipment Download PDFInfo
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- 206010042772 syncope Diseases 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 claims description 38
- 230000036772 blood pressure Effects 0.000 claims description 27
- 230000001133 acceleration Effects 0.000 claims description 26
- 239000008280 blood Substances 0.000 claims description 15
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- 230000008859 change Effects 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
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- 238000013480 data collection Methods 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 6
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1116—Determining posture transitions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1118—Determining activity level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Abstract
The invention provides a syncope warning method, a syncope warning device and syncope warning equipment, which relate to the technical field of human body health monitoring, and the method comprises the steps that when a processor receives motion data of a user, the processor judges whether the motion data is in a first range; the motion data at least includes: the processor judges whether the physiological data of the user is in a second range or not if the physiological data of the user is in the second range; the physiological data includes at least: and if the physiological data of the user is in the second range, giving an alarm for prompting. The method and the device can quickly and accurately identify or prevent the syncope event of the user.
Description
Technical field
The present invention relates to human body health monitoring technique field, more particularly to a kind of syncope warning method, device and set
It is standby.
Background technology
Intelligent wearable device is nowadays presenting a kind of booming trend, but these intelligence can be worn
Wearing the common leading function of equipment mainly has record step number, daily amount of exercise, sleep quality to include：The weight length of one's sleep, lead to
Ring vibration is received and distributed to play the function of alarm clock wake-up.This causes this kind of bracelet to be equivalent to a Fitness Testing recorder, therefore,
These functions be also insufficient for instantly customer to the demand of health monitoring.And there is also many for Intelligent bracelet at this stage
The problem of, such as data transfer is unstable, making material is insecure, and deviation occurs in sealing problem, data record.It also has
Bigger prospect can be excavated.
Nowadays it is increasingly notable the problem of China human mortality aging, with the improvement of living standards, the health of old man,
Protection question also gradually highlights.Wherein, old man causes syncope not found in time but due to various internal and external factors
And unfortunate thing occurs and happens occasionally, exist when old man faints, household or other social personnel can not first when
Between learn with so that old man in time obtain rescue the problem of.
The content of the invention
It is an object of the invention to provide one kind syncope warning method, device and equipment, to alleviate current old man due to each
The reason for kind internal and external factor, causes syncope not found in time but and unfortunate thing occurs and happens occasionally, and exists when old man occurs
During syncope, household or other social personnel can not learn with so that the problem of old man obtains rescue in time the very first time.
In a first aspect, a kind of syncope warning method provided by the invention, applied to the processor of wearable device, including：
When the processor receives the exercise data of user, whether the processor judges the exercise data
In the range of one；The exercise data comprises at least：Get up activity data, step number activity data, it is more than activity data wherein it
One；
If it is, whether the processor judges the physiological data of the user in the range of second；The physiological data
Comprise at least：Blood pressure data, heart rate data, it is more than blood oxygen saturation data one of them；
If the physiological data of the user in the range of second, carries out alarm.
With reference in a first aspect, the processor judges the step of exercise data is whether in the range of first, including：
Judge whether the user behavior of getting up, the behavior bag of getting up occurs according to the activity data of getting up
Include：The user is changed into standing state by clinostatism state；
If it is, activity data is got up in the range of first described in determining.
With reference in a first aspect, the processor judges the step of exercise data is whether in the range of first, including：
Whether the movable numerical quantity that the user is obtained according to the acceleration information in certain time exceedes the activity
The threshold value of data；
Or according to amount of exercise -- whether the movable numerical quantity that time graph obtains the user exceedes the activity number
According to threshold value；
If it is, determine the activity data in the range of first.
With reference in a first aspect, the processor judges the step of physiological data is whether in the range of second, including：
The pressure value that the user is calculated according to the relation of both pulse wave conduction speed PWV and pressure value judges institute
State the threshold value whether pressure value exceedes the blood pressure data；
If it is, determine the blood pressure data in the range of second.
With reference in a first aspect, the processor judges the step of physiological data is whether in the range of second, including：
The heart rate value of the user is obtained to the absorption intensity of light wave according to endovascular blood and judges the heart rate value
Whether the threshold value of the heart rate data is exceeded；
If it is, determine the heart rate data in the range of second.
With reference in a first aspect, the mode for behavior of being got up described in processor judgement includes：
The position of the user is judged according to the change of acceleration magnitude of the X-axis of three axis accelerometer, Y-axis, Z axis three
Change.
With reference in a first aspect, the processor judges that the mode of the blood pressure data includes：
Arteries and veins is calculated in the distance between two PPG signals according to the same limbs of the user and pulse wave time delay
Fight ripple conduction of velocity PWV；
Or pulse wave conduction speed PWV is obtained according to the ECG signal and PPG signal of change of the user；
And then the pressure value of the user is calculated according to the PWV and pressure value relation.
With reference in a first aspect, the processor judges that the mode of the heart rate data includes：
Obtain exchanging AC signals according to the PPG signals of the user, and by calculating described in the exchange AC signals obtain
The heart rate value of user.
Second aspect, the present invention provides a kind of device of warning of fainting, applied to the processor of wearable device, including：
Exercise data acquisition module, during exercise data for receiving user when the processor, pass through the processing
Whether device judges the exercise data in the range of first；The exercise data comprises at least：Get up activity data, step number activity
One of more than data, activity data；
Physiological data collection module, for if it is, by the processor judge the user physiological data whether
In the range of second；The physiological data comprises at least：Blood pressure data, heart rate data, it is more than blood routine blood oxygen saturation data
One of them；
Warn module, if the physiological data for the user in the range of second, carries out alarm.
The third aspect, the present invention provide a kind of equipment, including device described in second aspect of warning of fainting.
Beneficial effects of the present invention are：
The invention provides one kind syncope warning method, device and equipment, the above method is by obtaining action data and tying
Closing physiological data fast and accurately can be identified or prevent to the syncopal events of user, monitor old man in real time and occur to swoon
Faint or the situation in the presence of syncope risk, and then notify household or other social personnel within the very first time to ensure old man's energy
Timely treatment is accessed, when reducing or even avoiding the old man from fainting, household or other social personnel can not learn the very first time
Situation occur, so as in old man at one's side unmanned nurse so that the life state of old man can be monitored in real time.
Other feature and advantage of the disclosure will illustrate in the following description, or, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the disclosure can be learnt.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of warning method of fainting provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of three axis accelerometer when user provided in an embodiment of the present invention is in horizontal position；
Fig. 3 is the schematic diagram of three axis accelerometer when user provided in an embodiment of the present invention is in erect position；
Fig. 4 is a kind of another schematic flow sheet of warning method of fainting provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of device of warning of fainting provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Nowadays it is increasingly notable the problem of China human mortality aging, with the improvement of living standards, the health of old man,
Protection question also gradually highlights.Wherein, old man causes syncope not found in time but due to various internal and external factors
And unfortunate thing occurs and happens occasionally, exist when old man faints, household or other social personnel can not first when
Between learn with so that old man in time obtain rescue the problem of.Based on this problem, one kind provided in an embodiment of the present invention is fainted the side of warning
Method, device and equipment, daily to detection old man in real time whether can faint or in the presence of syncope risk, for ease of to this reality
Apply example to be understood, warning method of first fainting to one kind disclosed in the embodiment of the present invention describes in detail
Embodiment one
The embodiments of the invention provide one kind syncope warning method, applied to the processor of wearable device, referring to Fig. 1 institutes
A kind of schematic flow sheet of the syncope warning method shown, the method flow shown in the embodiment comprise the following steps：
Step S11, when processor receives the exercise data of user, whether processor judges exercise data in the first model
In enclosing, exercise data comprises at least：Get up activity data, step number activity data, it is more than activity data one of them.
Processor can be wearable device, and this sentences intelligent watch and passed for example, being provided with action in intelligent watch
Sensor, after user wakes up, prostrate state when being slept by entering is stood up, and is changed into standing state, and action sensor can recognize that this
One process, such as within a period of time, action sensor recognizes the data for meeting clinostatism state, has recognized meet again afterwards
The data of standing state, intelligent watch then can consider user, and there occurs the behavior of getting up.
Wherein, processor judge the to get up mode of behavior includes：According to the X-axis of three axis accelerometer, Y-axis, Z axis three
Acceleration magnitude changes to judge the position chanP of user.
Or the operating state of user's wearing intelligent watch wrist can represent the active state of user, action sensor energy
The acceleration magnitude in user's certain time is enough recorded, intelligent watch carries out calculating again according to the acceleration information in certain time can
To obtain the movable numerical quantity of user, whether intelligent watch judges the movable numerical quantity in the range of first.
Step S12, if it is, processor judges the physiological data of user whether in the range of second, physiological data is at least
Including：Blood pressure data, heart rate data, it is more than blood oxygen saturation data one of them.
Be additionally provided with blood pressure sensor and heart rate sensor in intelligent watch, user can by oneself normal pressure value and
Heart rate value is inputted to intelligent watch to be stored, and blood pressure sensor can realize that the automatically dynamic that continues of blood pressure measures, blood
Pressure sensor measurement draws the pulse wave conduction speed PWV (pulse wave velocity) of user, and blood pressure sensor will be corresponding
Data-signal send to intelligent watch, intelligent watch enters one according to the relation of PWV (pulse wave velocity) and blood pressure
The pressure value of user is calculated in degree；Meanwhile
Wherein, processor judges the step of physiological data is whether in the range of second：Heart rate sensor can detect user
Heart Rate States, heart rate sensor measurement draws exchange AC (alternating current) signal of user's heart, and heart rate passes
Sensor sends corresponding data-signal to intelligent watch, and intelligent watch is to exchanging AC (alternating current) signal
Handled and calculated to obtain user's heart rate value.
Step S13, if the physiological data of the user in the range of second, carries out alarm.
Intelligent watch judges the exercise data of user in the range of first, and judges the physiological data of user in the second model
In enclosing, now, intelligent watch can send alert messages and the use that user is fainted to the communication apparatus of the household of user
It the location of family information, may be such that household rushes to old man at one's side in time according to the information received, and notify related medical knot
Structure implements treatment in time to user.
The invention provides one kind faint warning method, the above method by obtain action data and combine physiological data can
So that fast and accurately the syncopal events of user are identified or prevented, thus when old man's unmanned nurse at one's side, make
Obtaining the life state of old man can be monitored in real time, and especially syncope or the shape in the presence of syncope risk occur for monitoring old man in real time
Condition, and then notify household or other social personnel to ensure that old man can be given treatment in time, to reduce within the very first time
When even avoiding the old man from fainting, the situation that household or other social personnel can not learn the very first time occurs.
The behavior of getting up to how to judge user is described in detail below, wherein, with the prostrate of user and forearm it is parallel
Position when ground is placed is stood using user and position when forearm is placed perpendicular to ground is used as second as the first position
Position.
Three axis accelerometer can detect the acceleration of 3 axles (totally 6 directions) perpendicular to each other, i.e. X-axis, Y-axis, Z axis
Acceleration.By taking first position as an example, user in the first position, forearm in the horizontal direction and parallel to trunk, wherein, X-axis
Using the arm along user and point to finger direction as positive direction, Y-axis is to point to the trunk of user as positive direction, and Z axis is with vertical
It is downwards positive direction.When three axis accelerometer be in it is horizontal positioned when, now, acceleration of gravity only acts on one perpendicular to water
On the axle of plane, as shown in figure 3, now, the acceleration of Z axis is that (g is acceleration of gravity to ng, n>0), the acceleration of X-axis, Y-axis
For 0；When three axis accelerometer, which is in, to be tilted, g (g is acceleration of gravity) will be respectively acting on X-axis, Y-axis, on Z axis, and
Three axis accelerometer angle of inclination is different, and X-axis, Y-axis, acceleration is also different corresponding to the axle of Z axis three, therefore, can be according to X-axis, Y
Axle, the value of acceleration of Z axis judge the postural change of user.
As shown in Fig. 2 when user is in the first position, the X-axis of three axis accelerometer, Y-axis, the acceleration magnitude of Z axis three.
Wherein shadow surface be with three axis accelerometer wearing site parallel and close to face, to be worn on the lateral surface of forearm in this implementation
Illustrated exemplified by (face that forearm is connected with the back of the hand).
As shown in figure 3, when user is in the second position, the X-axis of three axis accelerometer, Y-axis, the acceleration magnitude of Z axis three,
Now the X-axis of three axis accelerometer is perpendicular to ground, and acceleration magnitude is ng, Y-axis, Z axis and plane-parallel, and both plus
Velocity amplitude is 0.Wherein shadow surface be with the drain pan wearing site of intelligent watch parallel and close to face.
Above judgment mode is illustrated：
The bar whether X-axis, Y-axis, the acceleration range of Z axis are in first position as identification intelligent bracelet is defined respectively
Part, the wherein scope with g (acceleration of gravity) for unit, when the condition that meets ({ X | -0.2 ﹤ X ﹤ 0.2 } Y | -1.0≤Y≤
1.0 } ＆ { Z | -1.0≤Z≤1.0 }) when think user to be in the second position that (user is in prostration position forearm and put parallel to ground
Put)；
Meet to think that user is in during condition ({ X | 0.8 ﹤ X≤1.0 } ＆ { Y | -0.2 ﹤ Y ﹤ 0.2＆ { Z | -0.2 ﹤ Z ﹤ 0.2 })
Two positions (user is in standing position forearm and placed perpendicular to ground).
Wherein, in the present embodiment, it can also assist in identifying whether user is swooned by the walking number recognized
Faint or in the presence of syncope risk, the method that syncope is identified by the behavior of getting up+walking number of user：
When analyzing the data of three axis accelerometer, it can be gone out by the acceleration signal in scheduled time length
The sinusoidal waveform of existing scheduled frequency range is to determine whether there occurs walking, such as it is the more of 0.5Hz-2Hz to have in 3s frequency
Individual sinusoidal waveform, then it is assumed that user is in walking.Treatment Analysis is carried out to the sine wave selected characteristic point of appearance, that is, completes pedometer
Calculate.
Wherein, in the present embodiment, processor judges that the method for User Activity amount data includes：
In some cases, user wears the three axis accelerometer with action sensor, and user wears the action at position
State can represent the activity of user, and the judgement of User Activity amount data is used as by three axis accelerometer numerical value change situation
Foundation.
Add up and calculate for example, carrying out one-shot change amount per L acceleration information, the sample frequency of action sensor is
25 data of collection in 25Hz, i.e. 1s, the scope [0,2g] of corresponding acceleration, wherein g is acceleration of gravity.Phase in every 1 second
The adjacent difference that data are subtracted each other twice takes absolute value and then summed, i.e., the accumulated value of the acceleration difference in 1s is w, per 5mi n w
Value is averaged A, as A≤M (M be judge activity size threshold value), it is believed that be smaller activity state at user；As A ＞ M
(M is the threshold value for judging activity size), it is believed that user is in larger activity state.
Meanwhile in the present embodiment, can also be according to amount of exercise -- time graph judges, such as in the T1-T2 periods
It is interior, judge the accumulated value of movable value of T3 time spans more than M, then it is assumed that there occurs larger activity by user.
Wherein, processor judges that the mode of blood pressure data includes：According to two PPG (Photop of the same limbs of user
Lethysmography) pulse wave conduction speed PWV (pulse are calculated in the distance between signal and pulse wave time delay
wave velocity)。
Or believed according to ECG (electrocardiogram) signals and PPG (Photoplethysmography) of user
Number pulse wave conduction speed PWV (pulse wave velocity) is calculated.
And then the pressure value of user is calculated according to PWV (pulse wave velocity) and pressure value relation.
Carrying out the method and step of pressure value measurement includes, and two PPG are set on the same limbs of user
(Photoplethysmography) sensor, by between two PPG (Photoplethysmography) sensors of measure
Distance and pulse wave time delay to obtain pulse wave conduction speed PWV (pulse wave velocity), and then according to
User's pressure value is calculated in PWV (pulse wave velocity) and blood pressure relation.In addition, can also be in user
Heart near body surface set electrode slice, and by electrode slice obtain ECG (electrocardiogram) signal, and with
The wrist at family sets PPG (Photoplethysmograp) sensors to obtain PPG (Photoplethysmography) signal,
By Treatment Analysis ECG (electrocardiogram) signals and PPG (Photoplethysmography) signals to obtain arteries and veins
Fight ripple conduction of velocity PWV (pulse wave velocity), according to PWV (pulse wave velocity) and blood pressure relation
The pressure value of user is calculated.
Wherein, when syncope occurs, there is at least temporary transient reduction, daily blood pressure when the degree of reduction can be because of old age in blood pressure
It is different and different, exemplified by this sentences threshold value 100/70mmHg, when the threshold value of blood pressure is systolic pressure≤100mmHg or diastolic pressure
During≤70mmHg, meet that the one of condition of above-mentioned threshold value is considered the blood pressure model that syncope occurs or will had syncope to occur
Enclose.
Wherein, processor judges that the mode of heart rate data includes：According to the PPG (Photoplethysmography) of user
Signal obtains exchanging AC (alternatingcurrent) signal, and by calculating exchange AC (alternating current)
Signal obtains the heart rate value of user.
Because tissue such as muscle, bone, vein and other connection tissues etc. are to be basically unchanged to the absorption intensity of light
(on condition that measuring point without significantly move).But the flowing due to blood in blood vessel, therefore, a certain position
Endovascular volumetric blood can change, and then blood also accordingly changes to the absorption intensity of light.Changed when light
During into electric signal, using the characteristic of absorption intensity change of the blood vessel to light, pass through PPG (Photoplethysmography) technology
The blood vessel of a certain position of irradiation user can obtain direct current DC signals and exchange AC (alternating current) signal.Obtain
Exchange AC (alternating current) signal therein is taken, is entered for exchange AC (alternating current) signal
The a series of processing of row and calculating, finally give heart rate value.
Wherein, when faint occur when, heart rate value changes, when the degree of change can be because of old age daily heart rate difference and
Difference, exemplified by this sentences threshold value as 130 beats/min and 60 beats/min, when heart rate value is more than or equal to 130 beats/min or is less than
During equal to 60 beats/min, meet that the one of condition of above-mentioned threshold value is considered the heart that syncope occurs or will had syncope to occur
Rate scope.
Fainted warning method the invention provides one kind, by obtaining the behavior of getting up of user, activity and combining user
Blood pressure and heart rate value, many-sided, accurately can judge whether user is fainted or in the presence of risk of fainting, to user
Routine health detect in real time.
Embodiment two
A kind of schematic flow sheet of syncope warning method shown in Figure 4, the method flow bag shown in the embodiment
Include following steps：
Step S41, processor judges whether user gets up behavior, if it is, S42 is performed, if not, terminating；
Step S42, processor judge user be step number activity data whether in the range of first, if it is, perform S43,
If not, terminate；
Step S43, processor judge user be activity data whether in the range of first, if it is, perform S44, such as
Fruit is no, terminates；
Step S44, processor judge the blood pressure data of user whether in the range of second, perform S45, if not, terminating；
Step S45, processor judge the heart rate data of user whether in the range of second, if it is, S46 is performed, if
It is no, terminate；
Step S46, processor judge the blood oxygen saturation data of user whether in the range of second, if it is, performing
S47, if not, terminating；
Step S47, module of warning send information warning and GPS position information to the communication apparatus of household.
Embodiment three
The embodiment of the present invention provides a kind of device of warning of fainting, shown in Figure 5 applied to the processor of wearable device
Structural representation, syncope device of warning includes：
Exercise data acquisition module 51, during exercise data for receiving user when the processor, pass through the place
Whether reason device judges the exercise data in the range of first；The exercise data comprises at least：Activity data, the step number of getting up are lived
One of more than dynamic data, activity data；
Physiological data collection module 52, for if it is, the physiological data for judging the user by the processor is
It is no in the range of second；The physiological data comprises at least：Blood pressure data, heart rate data, blood routine blood oxygen saturation data with
It is one of upper；
Module of warning 53, if the physiological data for the user in the range of second, carries out alarm.
It is apparent to those skilled in the art that for convenience and simplicity of description, the syncope of foregoing description
The specific work process warned, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here
Example IV
The present invention provides a kind of equipment, including device described in embodiment three of warning of fainting.
In the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.To those skilled in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Implication.
If above-mentioned function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform each embodiment of the present invention method all or part of step.And
Foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory
Device (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. one kind syncope warning method, the processor applied to wearable device, it is characterised in that including：
When the processor receives the exercise data of user, whether the processor judges the exercise data in the first model
In enclosing；The exercise data comprises at least：Get up activity data, step number activity data, it is more than activity data one of them；
If it is, whether the processor judges the physiological data of the user in the range of second；The physiological data is at least
Including：Blood pressure data, heart rate data, it is more than blood oxygen saturation data one of them；
If the physiological data of the user in the range of second, carries out alarm.
2. according to the method for claim 1, it is characterised in that whether the processor judges the exercise data first
In the range of the step of, including：
Judge whether the user behavior of getting up occurs according to the activity data of getting up, the behavior of getting up includes：Institute
State user and standing state is changed into by clinostatism state；
If it is, activity data is got up in the range of first described in determining.
3. according to the method for claim 1, it is characterised in that whether the processor judges the exercise data first
In the range of the step of, including：
Whether the movable numerical quantity that the user is obtained according to the acceleration information in certain time exceedes the activity data
Threshold value；
Or according to amount of exercise -- whether the movable numerical quantity that time graph obtains the user exceedes the activity data
Threshold value；
If it is, determine the activity data in the range of first.
4. according to the method for claim 1, it is characterised in that whether the processor judges the physiological data second
In the range of the step of, including：
According to being calculated pressure value and the judgement of the user in the relation of both pulse wave conduction speed PWV and pressure value
Whether pressure value exceedes the threshold value of the blood pressure data；
If it is, determine the blood pressure data in the range of second.
5. according to the method for claim 1, it is characterised in that whether the processor judges the physiological data second
In the range of the step of, including：
The heart rate value of the user is obtained to the absorption intensity of light wave according to endovascular blood and whether judges the heart rate value
More than the threshold value of the heart rate data；
If it is, determine the heart rate data in the range of second.
6. according to the method for claim 2, it is characterised in that the mode bag for behavior of being got up described in the processor judgement
Include：
According to the X-axis of three axis accelerometer, Y-axis, Z axis three acceleration magnitude change come judge the position of the user become
Change.
7. according to the method for claim 4, it is characterised in that the processor judges the mode bag of the blood pressure data
Include：
Pulse wave is calculated in the distance between two PPG signals according to the same limbs of the user and pulse wave time delay
Conduction of velocity PWV；
Or pulse wave conduction speed PWV is obtained according to the ECG signal and PPG signal of change of the user；
And then the pressure value of the user is calculated according to the PWV and pressure value relation.
8. according to the method for claim 5, it is characterised in that the processor judges the mode bag of the heart rate data
Include：
Obtained exchanging AC signals according to the PPG signals of the user, and the user is obtained by calculating the exchange AC signals
Heart rate value.
The device 9. one kind syncope is warned, the processor applied to wearable device, it is characterised in that including：
Exercise data acquisition module, during exercise data for receiving user when the processor, sentenced by the processor
The exercise data break whether in the range of first；The exercise data comprises at least：Get up activity data, step number activity number
According to it is more than, activity data one of them；
Physiological data collection module, for if it is, judging the physiological data of the user whether by the processor
In the range of two；The physiological data comprises at least：Blood pressure data, heart rate data, it is more than blood routine blood oxygen saturation data wherein
One of；
Warn module, if the physiological data for the user in the range of second, carries out alarm.
The equipment 10. one kind syncope is warned, it is characterised in that including：Device as claimed in claim 9.
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| CN201711148097.0A CN107714015A (en) | 2017-11-17 | 2017-11-17 | Syncope warning method, device and equipment |
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| CN201711148097.0A CN107714015A (en) | 2017-11-17 | 2017-11-17 | Syncope warning method, device and equipment |
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| CN115410339A (en) * | 2022-08-18 | 2022-11-29 | 复旦大学附属中山医院 | Early shock monitoring and early warning system for emergency patients based on wearable equipment |
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Application publication date: 20180223 |