CN212326425U

CN212326425U - Waistband type intelligent health parameter monitoring equipment

Info

Publication number: CN212326425U
Application number: CN202020193611.3U
Authority: CN
Inventors: 韩宝石; 石亚君; 季磊; 陈韵岱; 郭军; 王晋利; 陈韬; 王平; 王进亮; 陈力恒
Original assignee: Cardiocloud Medical Technology Beijing Co ltd
Current assignee: Xinyun Hengan Medical Technology Beijing Co Ltd; First Medical Center of PLA General Hospital
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2021-01-12
Anticipated expiration: 2030-02-21

Abstract

The application provides a waistband formula intelligence health parameter monitoring facilities. A belt-type intelligent health parameter monitoring device comprises a fixing belt, a set of mounting clamps and a signal acquisition component. The fixing belt is suitable for being fixed at a position corresponding to the waist of the measured object; a group of mounting clips are connected with the fixing belts; the signal acquisition component is arranged on the fixing belt through the group of mounting clamps. A group of collecting electrodes are fixed on the insensitive part of the tested object in a waistband mode, so that long-time electrocardio parameter collection can be realized, and a more reliable data basis is provided for the diagnosis of atrial fibrillation.

Description

Waistband type intelligent health parameter monitoring equipment

Technical Field

The application belongs to the field of intelligent health monitoring and medical auxiliary equipment, and particularly relates to a belt type intelligent health monitoring device.

Background

Paroxysmal atrial fibrillation (hereinafter referred to as atrial fibrillation) is the most common phenomenon of arrhythmia. Atrial fibrillation causes a variety of complications, one of the most harmful of which is stroke (also known as stroke). Studies have shown that atrial fibrillation is one of the independent risk factors for stroke.

At present, the main equipment for examining atrial fibrillation in China is a dynamic electrocardiograph recorder. The monitoring time of the dynamic electrocardiograph recorder is generally 24 hours or 48 hours, and the dynamic electrocardiograph recorder has great significance for diagnosing patients with frequent symptoms. However, the dynamic electrocardiograph has a low diagnosis rate for patients with early symptoms due to insufficient monitoring time. At present, the medical field considers that the electrocardiosignals are continuously recorded for 7-30 days, so that the method has better clinical diagnosis significance and can obviously improve the atrial fibrillation detection rate of patients. The problems of high cost, uncomfortable wearing and the like exist when the dynamic electrocardiograph recorder is used for monitoring for a long time.

In order to solve the problems of high cost, uncomfortable wearing and the like caused by long-time monitoring of a dynamic electrocardiograph, wearable electrocardiograph signal recording equipment is provided, and the wearable electrocardiograph signal recording equipment comprises a patch type, a strap type and a garment type.

The patch type electrocardiosignal recording equipment mainly measures single-lead electrocardio parameters, and the measured parameters are single. The identification of the interfering signals is poor during use, thereby affecting the accuracy of the final heart rate. On the other hand, the patch type electrocardiosignal recording equipment is pasted on the skin surface of a monitored person by using the viscous electrode, and the real-time remote transmission of signals for more than 7 continuous days is difficult to realize due to the limited volume and weight. Moreover, some of the monitored persons are allergic to the adhesive electrode, and the application range is limited.

The beam type electric signal recording equipment mainly measures single-lead electrical parameters. When in use, the device needs to be tied at the position in front of the chest of a monitored person, and the tightness is not easy to grasp. Too tight affects comfort and too loose affects signal acquisition. In addition, when the monitoring is carried out for a long time, the bridle is easy to slide down, and the accuracy of monitoring data is influenced.

The clothing type electrocardiosignal recording equipment can realize multi-parameter measurement, and is relatively high in comfort level and free of electrode gliding. However, the wearing process is the most complicated and costly. If a viscous electrode is used, allergic reactions can occur. If dry electrodes are used, a close-fitting garment is required. Too tight will influence the comfort level, too loose influences signal acquisition again, needs multiple size just can satisfy the crowd demand of different sizes. In addition, the garment-type electrocardiographic signal recording device is limited in use in hot weather and when the monitored person is likely to sweat.

SUMMERY OF THE UTILITY MODEL

The application provides a waistband formula intelligence health parameter monitoring facilities is suitable for and wears in the position that corresponds with measurand waist. The waist of the object to be tested belongs to an insensitive part, can realize long-time electrocardio parameter acquisition, does not influence the normal activity of the object to be tested, is also suitable for the object to be tested which is bedridden for a long time, and provides more reliable data basis for the diagnosis of atrial fibrillation.

The application provides a health parameter monitoring facilities of waistband formula intelligence, including fixed band, a set of installation clamp and signal acquisition part. The fixing belt is suitable for being fixed at a position corresponding to the waist of the measured object. The group of mounting clips are connected with the fixing bands. The signal acquisition component is arranged on the fixing belt through the group of mounting clamps.

According to some embodiments of the present application, the fixing band comprises: an elastic cloth band.

According to some embodiments of the application, the set of mounting clips includes a first connecting end and a second connecting end, the first connecting end is connected with the signal acquisition component, and the second connecting end is connected with the fixing strap.

Furthermore, the mounting clip comprises a group of air holes which are uniformly arranged on the first connecting end and the second connecting end. Through setting up the bleeder vent, improve the gas permeability of waistband formula intelligence health parameter monitoring facilities promotes the travelling comfort in the use.

According to some embodiments of the application, the signal acquisition component comprises a first electrode adjacent one end of the fixation strip, a second electrode and/or a third electrode adjacent the other end of the fixation strip, and a photovoltaic module. By arranging the electrodes and the photoelectric module, the electrocardiosignals and the photoelectric signals can be synchronously acquired.

Further, the electrode includes: the moisture absorption layer is used for storing moisture, the conductive layer is wrapped outside the moisture absorption layer and connected with the first connecting end, and the first sealing ring is sleeved on the periphery of the conductive layer. Through the moisture absorption layer, the surface of the electrode is kept at a certain degree of wettability so as to reduce the contact impedance with the skin, thereby meeting the requirement of wetting contact between the skin of a user and the electrode during data acquisition and ensuring the accuracy of the data acquisition.

According to some embodiments of the application, the first sealing ring comprises a soft silicone ring. The soft silica gel ring has good sealing performance, can prevent moisture in the moisture absorption layer from volatilizing all around, and ensures the moist contact of the electrode and the skin.

According to some embodiments of the present application, the optoelectronic module comprises: built-in layer, parcel layer, second sealing washer and dark soft silica gel circle photoelectricity pulse wave acquisition probe. The built-in layer comprises a groove for mounting the acquisition probe; the wrapping layer wraps the built-in layer and is connected with the first connecting end; the second sealing ring is sleeved on the periphery of the wrapping layer in a sleeving manner; the deep-color soft silica gel ring photoelectric pulse wave acquisition probe is arranged in the groove of the built-in layer.

According to some embodiments of the application, built-in layer includes the cellucotton that absorbs water, the parcel layer includes the fabric, the second sealing washer includes dark soft silica gel circle. Dark soft silica gel circle can play the effect of sheltering from external illumination, reduces the influence effect of external illumination to the acquisition probe.

According to some embodiments of the present application, the belt-based intelligent health parameter monitoring device further comprises a control unit. The control unit comprises a controller and a pair of battery boxes. The controller is fixedly arranged on the fixing belt and used for receiving and uploading the signals collected by the photoelectric module signal collecting component; the pair of battery boxes are fixedly arranged on the fixing belt, provide power for the controller, can be detached and replaced in an electrified mode, and avoid the power-off situation.

According to some embodiments of the present application, the controller includes at least one of a signal acquisition module, a communication module, a storage module, a location module, and a status alert module. Analog signals acquired by the electrodes are converted into digital signals through the signal acquisition module and the communication module and are uploaded to the cloud. The storage module can locally store the acquired data; the position module can be used for providing position information of a user, so that the user can be accurately positioned in case of emergency; the state reminding module can be used for providing health warning information for the user and arousing the attention of the user.

According to some embodiments of the present application, the belt-based intelligent health parameter monitoring device further comprises an adjustable elastic belt, clamped by the set of mounting clips.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application.

Fig. 1 illustrates a front view of a belt-type intelligent health parameter monitoring device according to an example embodiment of the present application.

Fig. 2 illustrates a rear view of a belt-type intelligent health parameter monitoring device according to an example embodiment of the present application.

Fig. 3 illustrates an exploded view of a belt-type intelligent health parameter monitoring device according to an exemplary embodiment of the present application.

Fig. 4 shows a schematic view of a mounting clip structure according to an example embodiment of the present application.

Fig. 5 shows a connection assembly structure schematic according to an example embodiment of the present application.

Fig. 6 shows a schematic diagram of a connection circuit structure according to an example embodiment of the present application.

FIG. 7 shows a schematic diagram of a structure of a cardiac electrode according to an exemplary embodiment of the present application.

Fig. 8 shows a schematic diagram of a photovoltaic module structure according to an example embodiment of the present application.

Fig. 9 shows a schematic diagram of a belt-type intelligent health parameter monitoring device in use according to an example embodiment of the present application.

FIG. 10 shows a flowchart of a health parameter monitoring method using a belt-type intelligent health parameter monitoring device according to an example embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "including" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The terms "first", "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

To easily causing allergy, dressing uncomfortable scheduling problem that present wearing formula electrocardiosignal recording equipment exists in the use, this application provides one kind and dresses convenience, comfort level height, to less, basically not anaphylactic reaction of daily life influence by monitoring the person, and to the belt formula intelligence health parameter monitoring facilities that the patient of lying in bed is suitable for equally for a long time. Not only be convenient for wear for a long time, but also can synchronous acquisition human PPG and ECG signal, collocation body temperature, sweat, position test module realize the measurement to parameters such as the electrocardio of monitored person, pulse rate, blood pressure, blood oxygen, gesture, body temperature, sweat. In addition, the heart pulse difference value can be calculated for monitoring atrial fibrillation.

The technical solution of the present application will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the belt-type intelligent health parameter monitoring device 1000 includes a fixing belt 100, a signal acquisition part 200 and a set of mounting clips 300. The fixing band 100 is adapted to be fixed at a position corresponding to the waist of the subject. A set of mounting clips 300 are connected to the securing strap 100. The signal collecting member 200 is disposed on the fixing band 100 by the set of mounting clips 300. The belt-type intelligent health parameter monitoring device 1000 further comprises a control unit 210 electrically connected with the signal acquisition part 200.

For the tested object which is bedridden for a long time and inconvenient to move, the fixing band 100 can be directly fixed on the clothes of the tested object through a group of mounting clips 300. According to an example embodiment of the present application, the fixing band 100 may be an elastic cloth band. The elastic fixing band 100 enables the normal activities of the monitored person not to be affected, and the receiving capacity of the waist to the belt is stronger than that of other parts of the body, and the belt is not easy to loosen and fall off, so that long-time monitoring can be realized.

According to an example embodiment of the present application, the fixing band 100 may have a double structure in which the electrical connection means in the signal collecting member 200 is arranged.

As shown in fig. 1 and 2, the belt-based intelligent health parameter monitoring device 1000 may further comprise an adjustable elastic belt 400 according to an example embodiment of the present application. For a subject to be measured, which is free to move, the adjustable elastic belt 400 is held by a set of mounting clips 300, and the adjustable elastic belt 400 is directly fixed to the waist of the subject to be measured. The adjustable elastic waist belt 400 is shown to include elastic 410, hook 420 and turnbuckle 430. The hook 420 is arranged at one end of the elastic band 410 and used for connecting the other end, and the wearing is convenient. The buckle 430 is disposed on the elastic band 410 for adjusting the length of the elastic band 410 to fit different waist sizes of the subject to be measured.

Referring to fig. 2, the signal collecting component 200 may include three cardiac electrodes and a photovoltaic module, which is a first electrode 220, a second electrode 230, a third electrode 240 and a photovoltaic module 250. According to another exemplary embodiment of the present application, the signal acquisition component 200 may further comprise two cardiac electrical electrodes. The three electrocardio-electrodes can realize the double-channel acquisition of the electrocardio-parameters, and the two electrocardio-electrodes can realize the single-channel acquisition of the electrocardio-parameters. The electrocardio-electrode and the photoelectric module synchronously acquire the ECG signal and the PPG signal of the human body. The body temperature, sweat and body position testing module is matched to realize measurement of parameters of the user such as electrocardio, pulse rate, blood pressure, blood oxygen, posture, body temperature and sweat, and the heart pulse difference value can be calculated for monitoring atrial fibrillation.

According to an example embodiment of the present application, the first electrode 220 is adjacent to one end of the fixing tape 100, and the second electrode 230, the third electrode 240, and the photovoltaic module 250 are adjacent to the other end of the fixing tape. As shown in fig. 2, for example, the first electrode 220 is disposed on the right side of the fixing band 100, and the second electrode 230 and the third electrode 240 are disposed on the left side (heart side of the subject) of the fixing band 100. Between the second electrode 230 and the third electrode 240 is a photovoltaic module 250. The first electrode 220 and the second electrode 230 form a first cardiac signal acquisition channel. The first electrode 220 and the third electrode 240 form a second cardiac signal acquisition channel.

As shown in fig. 1 and 2, the control unit 210 includes a controller 211 and a pair of battery cartridges 212. The controller 211 receives and uploads the collected signals of the first electrode 220, the second electrode 230, the third electrode 240 and the photovoltaic module 250. A pair of battery compartments 212 for supplying power to the controller 211. According to an exemplary embodiment of the present application, the controller 211 and the battery case 212 are fixedly mounted at a front middle position of the fixing band 100, but the present application is not limited thereto. According to some embodiments of the present application, the controller 211 may be a thin film printed flexible circuit board having features of thin thickness, light weight, good bending property, and the like.

In addition, the number of the battery cartridges 212 is 2. For example, two lithium batteries may be used, operating in rotation. When one lithium battery is dead, the other battery is switched to work continuously. The battery in short of electricity is taken out and charged and then is loaded, thereby realizing the infinite endurance in theory. Set up electric quantity suggestion pilot lamp on the battery, prevent to get wrong battery. According to some embodiments of the present application, battery case 212 may be a thin film lithium battery, which is thinner.

According to an example embodiment of the present application, the controller 211 includes a signal acquisition module, a communication module. Analog signals acquired by the electrodes are converted into digital signals through the signal acquisition module and the communication module and are uploaded to the cloud. The communication mode comprises at least one of Bluetooth, 2G/4G/5G communication and the like.

Further, the controller 211 further includes a storage module, a location module, and a status reminding module. The storage module stores the acquired data locally; the position module is used for providing position information of a user, so that the user can be accurately positioned in case of emergency; the state reminding module is used for providing health warning information for the user to attract the attention of the user.

As shown in fig. 3, according to an example embodiment of the present application, a fixing tape 100 includes a set of slide holders 101, a first fixing layer 102, an elastic support plate 103, a thin film printed flexible circuit board 104, and a first fixing layer 105.

The slide holder 101 is riveted to the fixing band 100 by a set of rivets 106 for mounting the controller 211 and the battery case 212. One side of the slideway fixing seat 101, which is contacted with the fixing belt 100, is provided with a grid groove 107. The grid groove 107 has a good air guide effect, so that the air permeability of the belt type intelligent health parameter monitoring equipment can be effectively improved, the damp uncomfortable feeling of long-time wearing is reduced, and the comfort in the using process is improved.

The elastic support plate 103 and the thin film printed flexible circuit board 104 are laid between the first fixing layer 102 and the first fixing layer 105. The flexible support plate 103 is attached to the thin film printed flexible circuit board 104 to provide a certain supporting force thereto. The elastic support plate 103 may be made of soft silicone rubber or the like. The thin film printed flexible circuit board 104 provides electrical connections between the electrodes and the controller.

The controller 211 and the pair of battery boxes 212 are respectively matched with a group of slide fixing seats 101 on the fixing band 100 through slides on the shell, and are installed on the fixing band 100, so that the disassembly and the installation are convenient. The controller 211 is coupled to the contacts of the slide holder 101 through a set of resilient pieces 213 to form a circuit connection with the fpc 104 in the fastening tape 100. The thin film printed flexible circuit board 104 is provided with air holes. The shape of the air holes can be one or more of round, square, rectangle and the like. Through setting up the bleeder vent, improve waistband formula intelligence health parameter monitoring facilities's ventilative and heat dispersion promote the travelling comfort in the use.

Referring to fig. 3, a mounting clip 300 is provided corresponding to the signal collecting part. The first electrode 220, the second electrode 230, the third electrode 240, and the photovoltaic module 250 may be fixed to the fixing tape 100 by the mounting clip 300.

The number of the mounting clips 300 may be 4, 3, or 2. When the number of the mounting clips is 4, each of the electrode and the photovoltaic module is separately fixed to the fixing tape 100 by one mounting clip 300. As shown in fig. 3, the second electrode 230, the third electrode 240 and the photovoltaic module may share one mounting clip 300. The electrodes and photovoltaic modules may be adhered to the mounting clip 300 by an adhesive. Mounting clip 300 and strap 100 may be attached by rivets.

As shown in fig. 4, the mounting clip 300 includes a first connection end 310 and a second connection end 320. The first connection terminal 310 is connected to an electrode. Second attachment end 320 is attached to strap 100. The mounting clip 300 is thin and short, and in order to improve the comfort of the belt-type intelligent health parameter monitoring device 1000 during use, the upper pressing part of the first connecting end 310 is bent inward, so that the contact area with a human body is reduced, and the measured object is prevented from generating discomfort when the measured object is bent.

In addition, a set of air holes 330 are uniformly formed on the first connecting end 310 and the second connecting end 320 of the mounting clip 300, respectively. The shape of the air holes can be one or more of round, square, rectangle and the like. Through setting up the bleeder vent, improve waistband formula intelligence health parameter monitoring facilities's ventilative and heat dispersion promote the travelling comfort in the use.

As shown in fig. 3, a set of electrodes are electrically connected to the thin film printed flexible circuit board 104 in the fixing tape 100 through a set of connection assemblies 340 on the mounting clip 300, respectively.

As shown in fig. 5, the connection assembly 340 includes a first copper nickel plated connection terminal 341, a second copper nickel plated connection terminal 343, and a wire 342. The first copper nickel plating terminal 341 and the second copper nickel plating terminal 343 are respectively welded to both ends of the wire 342.

The first ni-cu wire terminal 341 of the connection assembly 340 is adhered to the electrode through the first connection end 310 of the mounting clip 300. The second ni-cu wire terminal 343 of the connecting assembly 340 passes through the second connecting end 320 of the mounting clip 300 and is connected to the fpc board 104 in the fastening tape 100 by the rivet 350.

The optoelectronic module is electrically connected to the fpc 104 in the mounting tape 100 through the connection circuit 360 on the mounting clip 300.

As shown in fig. 6, the connection circuit 360 includes seven fixing holes 362 provided at one end and seven gold-plated contact points 361 provided at the other end. The fixing hole 362 and the gold-plated contact 361 are connected by a circuit connection 363, respectively, to constitute a flexible circuit.

One end of the connection circuit 360 passes through the first connection end 310 of the mounting clip 300, and seven gold-plated contact points 361 are respectively adhered to the contacts of the optoelectronic module 250. The other end of the connection circuit 360 passes through the second connection end 320 of the mounting clip 300, and seven fixing holes 362 are connected to the fpc board 104 in the fixing band 100 by rivets 350.

The first electrode 220, the second electrode 230, and the third electrode 240 have the same structure, and the first electrode 220 will be taken as an example to explain the structure. As shown in fig. 7, the first electrode 220 includes a moisture absorption layer 222 for storing moisture, a conductive layer 221 wrapped around the moisture absorption layer 222, and a first sealing ring 223 surrounding the conductive layer 221.

In an exemplary embodiment of the present application, the material of the moisture-absorbing layer 222 is medical grade water-absorbing cellucotton. The conductive layer 221 is made of conductive cloth, such as silver-containing fiber fabric, and is easy to replace and has a bacteriostatic effect. The moisture absorption layer 222 is disposed in the conductive layer 221 to store moisture and reduce the impedance of the skin during signal acquisition.

When the electrocardiogram is collected, the contact impedance between the electrodes and the human body is as small as possible, otherwise, the electrodes can enter with external interference, and the electrocardiogram cannot be correctly identified in serious cases. The impedance becomes large when the skin of the human body is dry, and particularly the impedance of the skin of the old people is large in winter (more than dozens of k omega and even hundreds of k omega, so that the interference of the acquired electrocardiogram is large, the method for reducing the skin impedance mainly comprises the step of moistening the skin, like smearing liquid on electrodes when an electrocardiogram is checked in a hospital, and the contact impedance of the skin can be reduced to be less than 1k omega after the skin is moistened.

This application adopts flexible composite electrode structure, and outer and skin contact part are electrically conductive fabric material (contain silver fiber or contain silk fabric), and inside parcel moisture absorption material of moisturizing (medical absorbent cellucotton). The medical water-absorbing cellucotton has good water absorption, air permeability and elasticity, has high water absorption speed, can reach about 15 times of water absorption capacity, and has the effect of storing water. When the device is used for the first time, a small amount of water can be dripped on the 3 electrocardio-electrodes to moisten the electrocardio-electrodes, the water is stored in the sponge, and the device can absorb and store the water of the skin of a human body when being worn for a long time, so that the contact impedance of the skin can be reduced, and the signal interference can be reduced. In addition, the medical water-absorbing cellucotton is resistant to the action of microorganisms, is not affected by moths, molds and the like, and is used for a long time.

A first sealing ring 223 is sleeved around the conductive layer 221. According to an example embodiment of the present application, the first sealing ring 223 may be a soft silicone ring, which mainly plays a role of moisture retention, and reduces the amount of moisture volatilization in the electrode.

As shown in fig. 8, the optoelectronic module 250 includes a build-up layer 251, a wrapping layer 252, and a second sealing ring 253.

The built-in layer 251 of the photovoltaic module 250 is made of sponge material, the wrapping layer 252 is made of fabric, and the second sealing ring 253 is a dark soft silica gel ring. The sponge material is wrapped in the fabric, so that the use comfort of the electrode in contact with a human body can be improved. The dark soft silica gel circle can play the effect of sheltering from external illumination, reduces the influence of external illumination to acquisition probe.

A

recess

254 and 256 is centrally disposed in inner layer 251 and outer layer 252, respectively. The photoelectric module 250 further comprises a dark color soft silica gel ring photoelectric pulse wave acquisition probe 255 arranged in the

grooves

254 and 256. The opto-electronic module 250 uses the reflected light to measure the blood oxygen and blood pressure values of the human body. The specific process is as follows:

the photoelectric module 250 used in the present application includes a reflective PPG photoelectric module, and the red light and the infrared light generation device at the collecting end and the photoelectric sensor at the receiving end are packaged together. After the red light and the infrared light are irradiated into the blood vessel, a part of the red light and the infrared light is transmitted through the blood vessel, and the other part of the red light and the infrared light is reflected back. The photoelectric detector at the same side position with the luminotron receives the red light and infrared light signals reflected back after being absorbed by blood and converts the signals into electric signals.

Since the absorption coefficients of skin, muscle, fat, venous blood, pigment, bone, and the like for these two lights are constant, only the oxyhemoglobin and hemoglobin concentration in arterial blood flow vary periodically with the arteries of the blood, and the amount of absorption of 660nm red light by oxyhemoglobin is small. The absorption amount of the infrared light with 940nm is large; the converse is true for hemoglobin. The characteristic causes the signal strength output by the photoelectric detector to change periodically, the pulse rhythm of the photoelectric signal is synchronous with the heart fluctuation rhythm, so that the pulse rate can be determined simultaneously according to the period of the detected signal.

According to the lambert-beer law, the absorption amount of a substance to light and the concentration of light passing through the substance are in an exponential relationship, when incident light enters a certain substance, if the concentration of the substance changes, the penetration depth of the light is exponentially reduced, and similarly, the reflected light also has a corresponding change trend. In the model, oxyhemoglobin and deoxyhemoglobin are used as objects to be measured, the absorption coefficient of the deoxyhemoglobin in a red light (660nm) area is larger than that of the oxyhemoglobin, and the results in an infrared light band (940nm) are just opposite, so dual-wavelength red light infrared light is used as a transmitter, the light intensity reflected back is received by a receiving end, the oxygen concentration in blood can be indirectly calculated, and the blood oxygen saturation measurement is realized.

In addition, the waistband intelligent health parameter monitoring equipment 1000 provided by the application adopts synchronous acquisition of the electrocardio-electrode and the photoelectric module to acquire one path of PPG (photoplethysmography) and one path of ECG (electrocardiogram) signals. The PPG signal is photoplethysmography, and pulse waveforms are obtained by utilizing different intensities of absorbed light of blood and tissues of a human body. The time difference between the position of the R wave in the ECG signal and the corresponding feature point in the PPG signal can be taken as the pulse transit time PWTT used when calculating the continuous blood pressure. PWTT represents the time difference from the onset of cardiac fluctuation, blood flow to the measurement site. Because of the fast speed of the ecg, the transit time is negligible zero, and it takes some time for the blood to flow to the measurement site. PWTT is mainly affected by blood velocity, while blood flow rate is mainly affected by blood pressure, so that blood pressure is indirectly measured. PPG and ECG feature points are tracked by a plurality of algorithms and different PWTTs are calculated from these feature points. The parameters are calibrated by a standard sphygmomanometer, and finally a group of combinations with obvious proportional relation between the PWTT and the blood pressure of the tested person are obtained comprehensively. And then a curve equation is obtained through linear fitting, so that the blood pressure is measured.

During the use, the health parameter monitoring equipment of waistband formula intelligence 1000 accessible installation is pressed from both sides and is fixed in the underwear of measurand or on the waistband for the health parameter monitoring equipment of waistband formula intelligence 1000 is fixed in the waist of measurand and can carry out parameter monitoring.

As shown in fig. 10, the health parameter monitoring method includes:

and S1, fixing the belt type intelligent health parameter monitoring device on the waist of the tested object.

At S2, the device is activated to acquire health parameters of the subject.

At S3, the data is sent to the cloud server via telecommunications.

At S4, the final analysis result is pushed to the user' S mobile terminal through remote data transmission.

The whole collection process does not affect the normal activity of the measured object. The waist is an insensitive part, so the waist belt is suitable for long-time wearing and data acquisition. After the collection is completed, the data are directly sent to the cloud end through a 4G/5G + WIFE remote communication mode, and a personal health record is formed. After analyzing the data of the user, the cloud server feeds back the final analysis result to the object to be tested through remote data transmission, for example, the final analysis result is pushed to a mobile phone of the object to be tested. The whole operation process is simple and convenient, the living habits of users are not changed, and the long-term use is convenient.

It should be understood that the above examples are only for clearly illustrating the present application and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of this invention may be made without departing from the spirit or scope of the invention.

Claims

1. A belt-type intelligent health parameter monitoring device, comprising:

the fixing belt is suitable for being fixed at a position corresponding to the waist of the measured object;

the group of mounting clips are connected with the fixing belts;

and the signal acquisition component is arranged on the fixing belt through the group of mounting clamps.

2. The belt-type intelligent health parameter monitoring device of claim 1, wherein the securing strap comprises: an elastic cloth band.

3. The belt-type intelligent health parameter monitoring device according to claim 1, wherein the set of mounting clips comprises a first connecting end and a second connecting end, the first connecting end is connected with the signal acquisition component, and the second connecting end is connected with the fixing strap.

4. The belt-type intelligent health parameter monitoring device of claim 3, wherein the mounting clip comprises a set of air holes uniformly disposed on the first connecting end and the second connecting end.

5. The belt-type intelligent health parameter monitoring device of claim 3, wherein the signal acquisition component comprises a first electrode adjacent to one end of the securing strap, a second electrode and/or a third electrode adjacent to the other end of the securing strap, and a photovoltaic module.

6. The belt-based intelligent health parameter monitoring device of claim 5, wherein the electrode comprises:

a moisture absorption layer for storing moisture;

the conducting layer is wrapped outside the moisture absorption layer and connected with the first connecting end;

and the first sealing ring is sleeved on the periphery of the conductive layer.

7. The belt-type intelligent health parameter monitoring device of claim 6, wherein the first sealing ring comprises a soft silicone ring.

8. The belt-type intelligent health parameter monitoring device of claim 5, wherein the optoelectronic module comprises:

the built-in layer comprises a groove and is used for mounting the acquisition probe;

the wrapping layer is wrapped outside the built-in layer and connected with the first connecting end;

the second sealing ring is sleeved on the periphery of the wrapping layer in a sleeving manner;

the deep-color soft silica gel ring photoelectric pulse wave acquisition probe is arranged in the groove of the built-in layer.

9. The belt-type intelligent health parameter monitoring device of claim 8, wherein the built-in layer comprises absorbent cellucotton, the wrapping layer comprises fabric, and the second sealing ring comprises a dark soft silicone ring.

10. The belt-type intelligent health parameter monitoring device of claim 1, further comprising a control unit, the control unit comprising:

the controller is fixedly arranged on the fixing belt and used for receiving and uploading the signals acquired by the signal acquisition component;

and the battery boxes are fixedly arranged on the fixing belts and provide power for the controller.

11. The belt-type intelligent health parameter monitoring device of claim 10, wherein the controller comprises at least one of a signal acquisition module, a communication module, a storage module, a location module, and a status alert module.

12. The belt-type intelligent health parameter monitoring device of any one of claims 1-10, further comprising:

the adjustable elastic waistband is clamped by the group of mounting clips.