CN106343973A - Human body physical sign detection device - Google Patents

Human body physical sign detection device Download PDF

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Publication number
CN106343973A
CN106343973A CN201610709944.5A CN201610709944A CN106343973A CN 106343973 A CN106343973 A CN 106343973A CN 201610709944 A CN201610709944 A CN 201610709944A CN 106343973 A CN106343973 A CN 106343973A
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CN
China
Prior art keywords
described
module
physical sign
data
human body
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Application number
CN201610709944.5A
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Chinese (zh)
Inventor
陶莎
高万林
于丽娜
史凯特
邓焕芳
洪四蓉
张浩波
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中国农业大学
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Application filed by 中国农业大学 filed Critical 中国农业大学
Priority to CN201610709944.5A priority Critical patent/CN106343973A/en
Publication of CN106343973A publication Critical patent/CN106343973A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • A61B5/0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A61B5/02055Simultaneously evaluating both cardiovascular condition and temperature

Abstract

The invention relates to a human body physical sign detection device. The device comprises a processing module, a power supply module, a data acquisition module and a communication module; the data acquisition module is used for acquiring different physical sign parameter data of a human body, wherein the physical sign parameter data comprises electrocardiogram data, the pulse rate, the respiratory frequency, the blood pressure, the body temperature and blood oxygen; the communication module is in communication connection with the data acquisition module and is used for converting the physical sign parameter data; the processing module is in communication connection with the communication module and is used for processing the converted physical sign parameter data to generate a corresponding control instruction and storing the control instruction; the power supply module is connected with the processing module and used for supplying electric quantity to the processing module. The human body physical sign detection device can be conveniently carried and used by a user, continuously detect long-time physical sign parameter data and integrate six physical sign parameters of the human body to form a database with the medical reference value, and then diagnosis bias caused by a single index is avoided.

Description

A kind of human body physical sign detection means

Technical field

The present invention relates to Data Detection Technology field, more particularly, to a kind of human body physical sign detection means.

Background technology

China's part rural area is in dreadful conditions of life, and sanitary condition is not enough and nutrient health lack of knowledge, leads to patient Often ignore uncomfortable and seek medical advice not in time, lead to disease progression even cannot cure so that disease cannot be got timely medical treatment Control.Rural area medical condition is relatively weak, medical resource is deficient, when patient body discomfort is sought medical advice it is impossible to detect concrete Reason, leads to patient to waste money, and makes patient further be unwilling to seek medical advice.In addition, patient's detection needs to be detected to hospital, inspection Survey project is more, and flow process is loaded down with trivial details, and patient's psychology of conflicting is big, lead to hospital cannot fetching portion patient connecting detection data, from And in time detection cannot go out sufferer.

Therefore, need a set of home medical detection means badly it is adaptable to rural population is detected so as to hospital need not be arrived, And its testing cost can be reduced, can be gathered with long term data, find sufferer in time.

Content of the invention

For defect of the prior art, the present invention provides a kind of sign detection means, is suitable to family and uses, can be in The physical sign parameters data of continuous detecting user, finds sufferer such that it is able to timely.

The invention provides a kind of human body physical sign detection means, described device includes: processing module, power module, data Acquisition module and communication module;Wherein,

Described data acquisition module is used for obtaining the different physical sign parameters data of human body, and described physical sign parameters data includes the heart Electric data, pulse frequency, respiratory frequency, blood pressure, body temperature and blood oxygen;

Described processing module is communicated to connect with data acquisition module, is derived from described data acquisition module for receiving and processing Physical sign parameters data, and generate corresponding control instruction;

Described communication module and the communication connection of described processing module, for by the body after the process of described processing module Levy supplemental characteristic and control instruction uploads to corresponding mobile terminal and/or host computer;

Described power module is connected with described processing module, for providing electricity for described processing module.

Alternatively, described processing module is cy8c5866lti-lp022 chip.

Alternatively, described power module includes lithium cells, charhing unit and power management chip unit;

Described lithium cells, provide electric energy for storing electricity and for described processing module;

Described charhing unit and described lithium cells communication connection, for being described lithium battery when connecting external power source Unit charges;

Described power management chip unit and described lithium cells and the communication connection of described charhing unit, for managing State lithium cells to discharge according to predeterminated voltage and predetermined current, manage described charhing unit according to predeterminated voltage and predetermined current Charge, and cut off external cell when described lithium cells are fully charged.

Alternatively, described data acquisition module includes:

The electrocardio Breath collection unit being made up of ads1292r chip, for gathering electrocardiogram (ECG) data and respiratory frequency;

The blood pressure collecting unit being made up of at least two us6310 chips, for the pressure of perceptual equilibrium pipe;

The body temperature collecting unit being made up of ysi-400 chip and mt1k355c37c3935a critesistor, for sensing people The body temperature of body;

With,

By bsj150923b1034 chip, visible ray diode emitter source and receptor, infrared light emission source and receptor Blood oxygen pulse frequency collecting unit, for gathering oximetry data and pulse rate data.

Alternatively, described communication module is bm77spp03mc2 Bluetooth chip, for obtaining described data acquisition module Physical sign parameters data upload to mobile terminal and/or host computer.

Alternatively, described device also includes: display module, and described display module is communicated to connect with described processing module, uses In the described physical sign parameters data of display.

As shown from the above technical solution, the present invention passes through to arrange data acquisition module, can obtain multiple differences of human body Physical sign parameters data be electrocardiogram (ECG) data, pulse frequency, respiratory frequency, blood pressure, body temperature and blood oxygen, then using processing module at Reason is instructed accordingly, and physical sign parameters data can be uploaded to mobile terminal or host computer by communication module.The present invention Multiple functions are integrated on same device, facilitate user to carry using it is adaptable to rural household, user oneself can be continuous Detection obtains long physical sign parameters data, such that it is able to find sufferer in time according to long data.Meanwhile, Yong Huye The health of itself can immediately be adjusted according to physical sign parameters data.In addition, the present invention can comprehensive six sign ginsengs of human body Number, forms the data base with medical reference value, it is to avoid the diagnosis deviation that single index causes.

Brief description

The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is schematic and should not manage Solution is to carry out any restriction to the present invention, in the accompanying drawings:

Fig. 1 is a kind of sign structure of the detecting device schematic diagram provided in an embodiment of the present invention;

Fig. 2 is electrocardio Breath collection cellular construction schematic diagram in Fig. 1;

Fig. 3 is gathered data prediction processing method schematic flow sheet;

Fig. 4 is blood pressure collecting unit structural representation in Fig. 1.

Specific embodiment

Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.

Embodiments provide a kind of human body physical sign detection means, as shown in figure 1, described device includes: data is adopted Collection module 1, processing module 2, communication module 3 and power module.

Data acquisition module 1 is used for obtaining the different physical sign parameters data of human body.This physical sign parameters data includes electrocardio number According to, pulse frequency, respiratory frequency, blood pressure, body temperature and blood oxygen.

Processing module 2 is communicated to connect with data acquisition module 1, is derived from described data acquisition module 1 for receiving and processing Physical sign parameters data, and generate corresponding control instruction;

Communication module 3 is communicated to connect with processing module 2, for joining the sign after the process of described processing module 2 Number data and control instruction upload to corresponding mobile terminal and/or host computer;

Power module 4 is connected with processing module 2, for providing electricity for processing module 2.

In the embodiment of the present invention, physical sign parameters data includes electrocardiogram (ECG) data, pulse frequency, respiratory frequency, blood pressure, body temperature and blood oxygen Deng six physical sign parameters.Therefore above-mentioned data acquisition module includes electrocardio Breath collection unit, blood pressure collecting unit, body temperature are adopted Collection unit and blood oxygen pulse frequency collecting unit.

Wherein, the present invention utilizes this electrocardio Breath collection unit to measure electrocardiogram (ECG) data and the respiratory frequency of human body.Actual In application, as shown in Fig. 2 above-mentioned electrocardio Breath collection unit adopts ads1292r chip to constitute, processing module 2 is passed through to control Pwm occurs circuit to produce corresponding pwm signal, then leads interface (for example, rl, ra and la) to human body electrocardio number by three According to.The motion of human body respiration, thorax can constantly change, and intrapulmonary gas also changes therewith, and human chest impedance is also just therewith Constantly change, detect breath signal using this impedance method, can be calculated by analyzing electrocardiogram (ECG) data (such as ecg wave form) Go out respiratory frequency.Due to this ads1292r chip commercial comparative maturity, those skilled in the art can be according to specifically used Scene, selects relative peripheral circuit to realize the concrete function of the present invention, the present invention is not described further.

Above-mentioned blood pressure collecting unit is utilized to measure the blood pressure data of human body in the embodiment of the present invention.Human body arm and At heart, pressure transducer is set, records this pressure value when the pressure of two pressure transducers is equal.In practical application, this blood Pressure collecting unit adopts at least two us6310 chips to constitute, and this at least two us6310 chip is connected by balance pipe. As shown in figure 4, a us6310 chip and processing module 2 communicate to connect, it is sent to place for the pressure value in perceptual equilibrium pipe Reason module 2.2nd us6310 chip and processing module 2 communicate to connect, and are also sent to locate for the pressure value in perceptual equilibrium pipe Reason module 2, and this pressure value is sent simultaneously to signal amplification circuit and voltage comparator circuit, above-mentioned pressure value is put It is compared greatly and with predetermined threshold value.When pressure value reaches predetermined threshold value, generate venting instruction thus controlling fast to exit Threshold discharges.

It should be noted that because above-mentioned two us6310 chip is commercial, those skilled in the art can be according to tool Body uses scene, arranges relative peripheral circuit, thus realizing the function of the detection blood pressure of the present invention.Certainly other have The circuit of blood pressure detecting function equally can realize the solution of the present invention, also falls into protection scope of the present invention.

Above-mentioned body temperature collecting unit is connected with processing module 2, for sensing the body temperature of human body.In practical application, the present invention Above-mentioned body temperature collecting unit is constituted using ysi-400 chip and mt1k355c37c3935a critesistor.Now, the present invention is permissible It is that this body temperature collecting unit configures two input and output pins in processing module 2.One of pin assignment is to critesistor, coffee One pin assignment of coffee is measuring resistance, thus the voltage comparing two pins can obtain the body temperature of human body.This area skill Art personnel can select corresponding circuit realiration body examination to detect function according to said chip, and here does not elaborate.

Above-mentioned blood oxygen pulse frequency collecting unit is connected with processing module 2, for detecting oximetry data and the pulse frequency of human body.This In inventive embodiments, blood oxygen pulse frequency collecting unit adopts light detection method to realize, that is, utilize the light absorbs to different-waveband for the arterial blood Different principles is made.In practical application, blood oxygen pulse frequency collecting unit adopts bsj150923b1034 chip, visible optical diode Emission source and receptor, infrared light emission source and receptor are constituted.It will be seen that optical diode and infrared light emission source are provided with blood Oxygen pulse frequency probe in, then blood oxygen pulse frequency probe with receptor in the middle of place human body need detection position (for example, wrist and Ankle), finally detected.Those skilled in the art can according to this blood oxygen pulse frequency collecting unit of specifically used scene setting, The present invention is not described further.

In practical application, the data being gathered is uploaded to processing module 2, so by above-mentioned data acquisition module 1 in real time The user that this sign detection means can be made understands the sign state of oneself in time, but due to 6 individuality in data acquisition module Levy supplemental characteristic and can occupy larger memory space, increase storage investment.During realizing the present invention, inventor finds, Human body physical sign parameter is normal in most cases, now again data is uploaded to processing module 2, or processing module 2 are sent to host computer by communication module 3 more then has little significance, by also gathered data acquisition module 1 in this present invention Data is predicted processing, and uploads to processing module or the data volume of host computer to reduce, as shown in figure 3, this prediction is processed Method includes:

Step 1, obtains the basic parameter of data acquisition equipment.

Step 2, obtains n data within each cycle for the gathered data, obtains concavo-convex point that this n data forms waveform Boundary's point, and record acquisition time.

Step 3, obtains the gathered data in m cycle, composing training data set;

Step 4, solves the normalized value of flex point data and relative time using above-mentioned training dataset.Wherein relative to when Between refer to put, within each cycle, the data collecting at the same time, be separated by the time gap of a cycle between them. As: a cycle is 1s, 0.01s and 1.01s is first collection point time and the second period of a cycle respectively First collection point time, then the acquisition time of 0.01s and 1.01s is corresponding.

Step 5, predicts the normalized value of next cycle flex point data and relative time.

Step 6, gathers the gathered data in next cycle.

Step 7, calculate the current period gathered data of next cycle (i.e. in step 5) flex point data and with relative when Between normalized value, and calculate the difference with the normalized value of the prediction in step 5.

Step 8, if the difference of two normalized values in step 7 exceedes threshold value, illustrates that the waveform of current period relatively goes up one The waveform in cycle changes, and all gathered datas in current period are transferred to processing module 2, or by processing module 2 Upload to host computer.When the difference of two normalized values in step 7 is not less than threshold value, illustrate that the waveform of current period relatively goes up one The waveform in cycle does not change, then return to step 6 continues collection, repeat step 6~8.

The present invention passes through to arrange prediction process, can greatly reduce the number uploading to processing module or host computer According to, not only can reduce its memory space, the power consumption of data acquisition module, processing module or host computer can also be reduced, The sign detection means making present invention offer can be standby for a long time.

Above-mentioned processing module 2 adopts cy8c5866lti-lp022 chip and peripheral circuit to constitute, and is derived from data for receiving The physical sign parameters data that acquisition module 1 is gathered, is then processed.Meanwhile, this processing module 2 also generates corresponding control and refers to Order, controls each data acquisition unit to open and close respectively.For example, processing module 2 generates control instruction and opens blood oxygen pulse frequency Probe and open receptor, then after the preset time period of interval, continues on, so can with the blood oxygen of multi collect human body and Pulse frequency, thus improve accuracy of detection.And for example, processing module 2 can generate control instruction and inflate into balance pipe, then detect After high pressure value, then control fast vent valve to discharge, low pressure value is detected.Similarly for other several collecting units Corresponding control instruction can be generated as needed, will not be described in detail herein.

In addition, this cy8c5866lti-lp022 chip and peripheral circuit also for this device provide runs software system and The functions such as control voltage, electric current and filtering, those skilled in the art can be configured according to specifically used scene, the present invention It is not construed as limiting.

Above-mentioned communication module 3 and processor 2 communicate to connect, and upload to movement for the data after processing processing module 2 Terminal and/or host computer, the convenient data to each user is managed collectively, and sets up health account.

Above-mentioned power module 4 includes lithium cells, charhing unit and power management chip unit.Wherein, lithium battery list Unit is electrically connected with processing module, one side storing electricity, on the other hand by electrically connecting to processing module 2 and other modules, Meet the demand to voltage and electric current during plant running.

Charhing unit is connected with above-mentioned lithium cells, and when connecting external power supply, constant current constant voltage fills to lithium cells Electricity.

Power management chip unit, is connected with charhing unit and lithium cells, manages lithium cells and charhing unit, Make lithium battery constant pressure and flow when sequence number is discharged, and automatically cut off power supply when lithium battery is fully charged.

Understand each physical sign parameters data for the convenience of the user in time, device provided in an embodiment of the present invention also includes showing mould Block 5.This display module 5 adopts tft-lcd, and (thin film transistor-liquid crystal display, thin film is brilliant Body pipe liquid crystal display) display screen makes.This tft-lcd display screen can be real by the physical sign parameters data from processing module 2 When display, for example show electrocardiogram (ECG) data, pulse rate data etc..Those skilled in the art can be selected according to specifically used scene Select, the present invention is not construed as limiting.

The device providing in the embodiment of the present invention also includes key-press module 6.This key-press module 6 is connected with processing module 2, uses In the corresponding physical sign parameters of input measurement of receive user, or show on display module.So man-machine interaction can be realized, It is user-friendly to.

Sign detection means method of work provided in an embodiment of the present invention includes:

Step 1: by this sign detection means that presses switch to open;

Step 2: respective accessory (collecting unit) is worn to body specified location, for example blood oxygen pulse frequency probe clip is in forefinger Position, electrocardio electrode plate is attached to specified location;

Step 3: select corresponding detection parameter or button setting, electrocardio, blood oxygen, pulse frequency, respiratory frequency, temperature data can To directly display on display module, blood pressure data needs to wait air pump venting to complete to show accurate data;

Step 4: by mobile terminal records data, be stored in destiny account;

Step 5: after being completed, button to closed position, long pressing is closed up to installation's power source.

In sum, the sign detection means that the present invention provides can measure six physical sign parameters of human body, by measurement Multiple physical sign parameters can prevent the mistake that single index causes from surveying human body complete detection.And the present invention will be many without user Individual detection module is integrated on same circuit board, and small volume is convenient for carrying, be in can oneself measurement, convenient long lasting for Measurement, goes to hospital repeatedly to measure without user, can save expense and time for user.Furthermore it is also possible to pass through communication module Upload to mobile terminal, the measurement data of non-volatile recording user, be that the health of user is counted and manages, can also be formed There is the data base that medical monitoring is worth.

In the present invention, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or Hint relative importance.Term " multiple " refers to two or more, limits unless otherwise clear and definite.

Although being described in conjunction with the accompanying embodiments of the present invention, those skilled in the art can be without departing from this Various modifications and variations are made, such modification and modification each fall within by claims in the case of bright spirit and scope Within limited range.

Claims (6)

1. a kind of human body physical sign detection means is it is characterised in that described device includes: processing module, power module, data acquisition Module and communication module;Wherein,
Described data acquisition module is used for obtaining the different physical sign parameters data of human body, and described physical sign parameters data includes electrocardio number According to, pulse frequency, respiratory frequency, blood pressure, body temperature and blood oxygen;
Described processing module is communicated to connect with data acquisition module, for receiving and processing the body from described data acquisition module Levy supplemental characteristic, and generate corresponding control instruction;
Described communication module and described processing module communication connection, for joining the sign after the process of described processing module Number data and control instruction upload to corresponding mobile terminal and/or host computer;
Described power module is connected with described processing module, for providing electricity for described processing module.
2. human body physical sign detection means according to claim 1 is it is characterised in that described processing module is Cy8c5866lti-lp022 chip.
3. human body physical sign detection means according to claim 1 is it is characterised in that described power module includes lithium battery list Unit, charhing unit and power management chip unit;
Described lithium cells, provide electric energy for storing electricity and for described processing module;
Described charhing unit and described lithium cells communication connection, for being described lithium cells when connecting external power source Charge;
Described power management chip unit and described lithium cells and the communication connection of described charhing unit, for managing described lithium Battery unit discharges according to predeterminated voltage and predetermined current, manages described charhing unit and fills according to predeterminated voltage and predetermined current Electricity, and external cell is cut off when described lithium cells are fully charged.
4. human body physical sign detection means according to claim 1 is it is characterised in that described data acquisition module includes:
The electrocardio Breath collection unit being made up of ads1292r chip, for gathering electrocardiogram (ECG) data and respiratory frequency;
The blood pressure collecting unit being made up of at least two us6310 chips, for the pressure of perceptual equilibrium pipe;
The body temperature collecting unit being made up of ysi-400 chip and mt1k355c37c3935a critesistor, for sensing human body Body temperature;
With,
Blood by bsj150923b1034 chip, visible ray diode emitter source and receptor, infrared light emission source and receptor Oxygen pulse frequency collecting unit, for gathering oximetry data and pulse rate data.
5. human body physical sign detection means according to claim 1 is it is characterised in that described communication module is Bm77spp03mc2 Bluetooth chip, the physical sign parameters data for obtaining described data acquisition module uploads to mobile terminal And/or host computer.
6. human body physical sign detection means according to claim 1 is it is characterised in that described device also includes: display module, Described display module and described processing module communication connection, for showing described physical sign parameters data.
CN201610709944.5A 2016-08-23 2016-08-23 Human body physical sign detection device CN106343973A (en)

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Application Number Priority Date Filing Date Title
CN201610709944.5A CN106343973A (en) 2016-08-23 2016-08-23 Human body physical sign detection device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1623175A (en) * 2001-12-10 2005-06-01 梅迪克4奥尔股份公司 Method and device for measuring physiological parameters at the wrist
CN201542615U (en) * 2009-11-24 2010-08-11 重庆如泰科技有限公司 Portable network vital sign monitoring instrument
CN103300843A (en) * 2012-03-09 2013-09-18 深圳市倍泰健康测量分析技术有限公司 Cell phone protection cover and physical parameter detector thereof
CN104484570A (en) * 2014-12-18 2015-04-01 联想(北京)有限公司 Electronic terminal and information processing method
US9055928B2 (en) * 2009-05-20 2015-06-16 Sotera Wireless, Inc. Alarm system that processes both motion and vital signs using specific heuristic rules and thresholds

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1623175A (en) * 2001-12-10 2005-06-01 梅迪克4奥尔股份公司 Method and device for measuring physiological parameters at the wrist
US9055928B2 (en) * 2009-05-20 2015-06-16 Sotera Wireless, Inc. Alarm system that processes both motion and vital signs using specific heuristic rules and thresholds
CN201542615U (en) * 2009-11-24 2010-08-11 重庆如泰科技有限公司 Portable network vital sign monitoring instrument
CN103300843A (en) * 2012-03-09 2013-09-18 深圳市倍泰健康测量分析技术有限公司 Cell phone protection cover and physical parameter detector thereof
CN104484570A (en) * 2014-12-18 2015-04-01 联想(北京)有限公司 Electronic terminal and information processing method

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