CN214804699U - Wearable equipment that intelligent monitoring breathed - Google Patents

Abstract

The utility model relates to a respiratory wearable equipment of intelligent monitoring, include the main part of being suitable for to dress on the health, a plurality of tensile sensor, a plurality of wire, circuit board and the wireless communication module of can stretching that are the yarn form of being made by elastic material. Both ends of each stretching sensor are connected to the circuit board through a stretchable lead; the wireless communication module is connected to the circuit board. At least two ends of each stretching sensor are fixed on the main body part, and the stretching sensors are arranged at different positions of the main body part so as to correspond to different respiration detection parts of the body. When the main body part is not deformed, the stretching sensor is in a normal stretching state without deformation. The tensile sensor of installation on this wearable equipment can real-time intelligent monitoring human respiratory state, can accurate measurement human respiratory frequency, range, breathe poor and apnea time, and this equipment is succinct practical, conveniently carry, has overcome the restriction that can only monitor respiratory state in the hospital, is applicable to family and outdoor scene.

Description

Wearable equipment that intelligent monitoring breathed

Technical Field

The utility model relates to a respiratory device field of intelligence real-time supervision, concretely relates to respiratory wearable equipment of intelligence real-time supervision installs the sensor that can follow the synchronous drawing of equipment on this equipment.

Background

The traditional method for measuring the respiratory state adopts a mode of monitoring by a breathing machine, the machine occupies a large area and has various lines, the dependence on the use environment and medical care personnel is large, and the use place is limited. The sensor of current wearable intelligent monitoring respiratory equipment is mostly the wave, and the human body girth when breathing of perception that can not be sensitive changes, and does not set up the sensor at a plurality of different positions to different crowds' different breathing mode, like thorax or abdominal cavity expansion come to breathe etc. to probably lead to breathing the monitoring result inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a respiratory equipment of convenient wearable intelligence real-time supervision to improve above-mentioned problem at least.

In order to realize above purpose, the utility model provides a respiratory wearable equipment of intelligent monitoring. The wearable device comprises a main body part made of elastic materials and suitable for being worn on the body, a plurality of yarn-shaped stretching sensors, a plurality of stretchable conducting wires, a circuit board and a wireless communication module. Both ends of each stretching sensor are connected to the circuit board through stretchable conducting wires; the wireless communication module is connected to the circuit board. All of the tension sensor, the stretchable wire, the circuit board and the wireless communication module are mounted on the main body portion. At least two ends of the whole body of each stretching sensor are fixed on the main body part, and the stretching sensors are arranged at different positions of the main body part so as to correspond to different respiration detection parts of the body.

When the main body part is not deformed, the stretching sensor is in a normal stretching state without deformation.

As the utility model discloses a wearable equipment that intelligent monitoring breathed: the stretching sensor is a film-shaped flexible stretching sensor or a fiber-shaped stretching sensor. The electric and magnetic signals of the sensors change along with the change of the length. For example, when the sensor deforms, the resistance, the capacitance or the voltage, the current, the frequency and the inductance will change correspondingly. Digital imaging monitoring of respiration is shown in fig. 3 and 4. Fig. 3 is a graph of resistance change over time of five stretch sensors arranged at different test positions and corresponding breathing characteristics, when breathing, the thoracic cavity or the abdominal cavity is expanded, the larger the breathing amplitude is, the larger the sensor stretch is, the larger the resistance change is, although the breathing amplitudes sensed by the different stretch sensors are different, the breathing cycles are consistent, and therefore, the breathing state can be represented. Fig. 4 shows the respiration amplitude values sensed by five tensile sensors arranged at different test positions at a given moment, which are calculated and output by the circuit board, and it can be seen that the respiration amplitudes at different test positions are different.

The measurement of respiration is based on various expansion and contraction related movements of the chest and abdomen. These movements, including breathing, coughing, sneezing, spitting, etc., show different profiles in the graphical display.

One of the stretch sensors, a fibrous stretch sensor, includes a film polymer, an elastic fiber, and a conductive component, which may be a resistive type transducer, the conductive component may be a silver wire fiber, a carbon nanotube, or a gold wire fiber. The film polymer is coated on the outside of the conductive component and the elastic fiber. And the outer layer of the sensor is wrapped by an elastic and insulating polymer protective layer.

For practical monitoring of respiration-related motion, the elongation of the sensor will be linearly related to the change of the electrical and magnetic properties of the sensor. The linear region should be greater than 5% deformation (see fig. 10) to meet the breathing amplitude requirement.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the main body part is a strip-shaped channel respectively arranged on each stretching sensor, the stretching sensors penetrate through the strip-shaped channels, the size of each strip-shaped channel is the same as that of each stretching sensor when the stretching sensors are not deformed, and two ends of each stretching sensor are fixed on the main body part.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: each stretch sensor is connected at both ends thereof to a stretchable conductive wire through an electrical connector, and the stretchable conductive wire is connected to the circuit board.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the electric connector is a micro wiring buckle or a metal snap fastener.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the two ends of each stretching sensor are fixed on the electric connecting pieces through conductive silver adhesive, the stretching deformation amount of the conductive silver adhesive can reach more than 20%, the requirement of the breathing deformation amount of a human body is met, and the device is suitable for measuring the breathing dimension change of the human body.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the main body part is a tight suit; a plurality of the stretch sensors are disposed laterally on the compression garment in a position relative to the thoracic and abdominal cavities of the human body.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the main body part is an elastic bandage; the trend of all stretching sensors is set to be parallel to the girth direction of the human body when the elastic bandage is wound on the human body.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: and hook rings and hooks are respectively arranged at two ends of the elastic bandage, and the hooks can hook the hook rings to be fixed mutually. Besides the hook ring and the hook buckle, other connection modes such as a magic tape, a snap buckle and the like can be adopted.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement: the elastic bandage is of a whole-surface integrated structure or formed by transversely connecting a plurality of parallel tight strips in series; the stretching sensors are arranged on the elastic binding bands on the whole surface in parallel, or one stretching sensor is arranged on each tightening strap.

As the utility model discloses a respiratory wearable equipment's of intelligent monitoring further improvement, wireless communication module is bluetooth module, NB module, wifi module or NFC module, installs on the circuit board, can send radio signal, by relay equipment received signal such as cell-phone and to network platform send data, by cell-phone end or computer terminal received signal and visit respiratory monitoring data.

As the utility model discloses a respiratory wearable equipment's of intelligent monitoring further improvement, but tensile wire is telescopic copper conductor or stainless steel yarn, and is soft comfortable resistant buckling convenient to use.

As the utility model discloses a respiratory wearable equipment of intelligent monitoring's further improvement, the material of main part can be the spandex, or the surface fabric that spandex content is 10 ~ 100%, for example is the surface fabric that spandex content is 22%. The body of the tights may be made of polyester, polyurethane, polyamide, resin, modal, or the like.

The utility model discloses a wearable equipment that intelligent monitoring breathed is wearable on the person, and the tensile sensor of installation on the equipment can real-time intelligent monitoring human respiratory state, can accurate human respiratory frequency of measurement, range, breathe poor and apnea time, and this equipment is succinct practical, conveniently carries, has overcome the restriction that can only monitor respiratory state in hospital, is applicable to family and outdoor scene.

The utility model discloses a respiratory wearable equipment of intelligent monitoring can cooperate cell-phone APP or believe little procedure or exclusive use a little, for example wireless communication module is bluetooth module, wearable equipment passes through bluetooth module to cell-phone transmission data, the cell-phone turns into corresponding numerical data with bluetooth signal and sends to the server, also accessible NB, wifi directly uploads data, the numerical data that the cell-phone end was directly sent is received to the server, show and modify the database, but the webpage end direct access database, it is visual with data to obtain data, be applicable to healthy crowd or the difficult breathing monitoring who dresses the clothing crowd of bed.

Drawings

Figure 1 is the utility model discloses a respiratory intelligent bodysuit's of intelligent monitoring front structure schematic diagram.

Fig. 2 is the utility model discloses a respiratory intelligent close-fitting clothing's of intelligent monitoring circuit module connection diagram.

Fig. 3 is a graph of resistance over time for five tensile sensors arranged at different test locations, including corresponding respiration characteristics.

Fig. 4 is a graph of respiration amplitude values sensed by five stretch sensors arranged at different test locations at a given time, as output by the circuit board calculations.

Figure 5 is the utility model discloses a reverse side structure schematic diagram of the respiratory intelligent bodysuit of intelligent monitoring.

Fig. 6 is the utility model discloses a respiratory positive structure schematic diagram of an intelligent bandage of intelligent monitoring.

Fig. 7 is a schematic view of the reverse side structure of an intelligent bandage for intelligently monitoring respiration.

Fig. 8 is a front structural schematic diagram of another intelligent bandage for intelligently monitoring respiration according to the present invention.

Fig. 9 is a schematic view of the reverse structure of another intelligent strap for intelligently monitoring respiration according to the present invention.

Fig. 10 is a graph showing a relationship between a tensile deformation amount and a resistance value change of the tensile sensor according to the present invention.

Fig. 11 is the application the utility model discloses a wearable equipment that intelligent monitoring breathes carries out the flow chart of breathing monitoring.

Reference numerals: the device comprises a stretching sensor 1, a micro wiring buckle 2, a stretchable lead 3, a circuit board 4, a wireless communication module 40, a tight clothes body 5, a bandage body 51, a tight strip 52, a hook buckle 6, a hook ring 7, a conversion value 8, a data receiving and modifying database 9 and a data visualization 10.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a wearable equipment that intelligent monitoring breathed, it is suitable for to dress on people's health to the realization carries out real-time detection to user's breathing condition, thereby the health condition of at least partial detection user.

In this embodiment, wearable equipment's presentation form can be for intelligent bodysuit, intelligent bandage, intelligent welt etc, the utility model discloses do not specifically limit.

For the convenience of understanding of the present invention, the following description will be made by taking the wearable device as an intelligent tight-fitting garment and an intelligent strap as examples, but it should be understood that in other embodiments of the present invention, wearable devices of other forms are also within the protection scope of the present invention.

Example 1

As shown in fig. 1 and 2, in the present embodiment, the wearable device is an intelligent tight which includes a tight body 5 made of elastic material suitable for wearing on the body, a plurality of tensile sensors 1 in the form of yarns, a number of stretchable wires 3, a circuit board 4 and a wireless communication module 40. Both ends of each tension sensor 1 are connected to a circuit board 4 through stretchable conductive wires 3. Wherein, the stretching sensor 1 and the stretchable lead 3 can be connected through the micro wiring buckle 2. In other embodiments, can be with miniature wiring buckle 2 more change for metal primary and secondary detain isoelectrical connection spare (can electrically conductive connecting piece), the utility model discloses do not do specific restriction.

In this embodiment, the wireless communication module 40 is connected to the circuit board 4, and may be integrated on the circuit board 4, or may be connected to the circuit board 4 through the stretchable wire 3. All the stretching sensor 1, the micro-wiring buckle 2, the stretchable wire 3, the circuit board 4 and the wireless communication module 40 are mounted on the tight-fitting garment body 5. Wireless communication module 40 can be bluetooth module, NB module, NFC module, wifi module, 4/5G module, and it can send radio signal, by cell-phone end received signal and visit the respiratory monitoring data.

This in this embodiment, through wireless communication module 40, this intelligent bodysuit can realize the visual control to user's breathing monitoring data with cell-phone or the cooperation of high in the clouds server.

For example, when the wireless communication module 40 is a bluetooth module, the smart tights establish a connection with a bluetooth module of a mobile phone of a user through the bluetooth module, so as to transmit data to the mobile phone, the mobile phone converts a bluetooth signal into corresponding numerical data and sends the numerical data to a server located at the cloud, and the server receives the numerical data sent from the mobile phone and modifies a database. Medical personnel can access the database, obtain data and visualize data, so that the breathing condition of a user can be monitored in real time.

For another example, the wireless communication module 40 is an 4/5G module or a wifi module, the smart bodysuit may send the collected respiration monitoring data to a cloud server, and the server receives the numerical data sent by the smart bodysuit and modifies the database. The user or medical staff can access the database to obtain data and visualize the data, so that the breathing condition of the user can be monitored in real time.

In order to enable the stretching sensors 1 to synchronously stretch along with the stretching of the body 5 of the tights so as to sense the circumference change of the thoracic cavity or abdominal cavity of the human body and calculate the respiratory data of the human body, two ends of each stretching sensor 1 are required to be fixed on the body 5 of the tights. The two ends are fixed, and a miniature wiring buckle 2 connected with the two ends of the stretching sensor 1 is fixed on the body 5 of the tights, so that the stretching sensor 1 can synchronously stretch along with the stretching of the body 5 of the tights. When the tight clothes body 5 is not deformed, the stretching sensor 1 is in a normal unfolded straight line section state without deformation. Optionally, the bodysuit body 5 respectively sets up a bar passageway for every stretch sensor 1, stretch sensor 1 passes the bar passageway, the size of bar passageway is the same with the size when stretch sensor undeformed. Optionally, both ends of each stretching sensor 1 are fixed on the miniature wiring buckle 2 by conductive silver adhesive, the stretching deformation amount of the conductive silver adhesive can reach more than 20%, the requirement of the human body breathing deformation amount is met, and the device is suitable for measuring the change of the human body breathing dimension.

Besides the fixation of the two ends, each stretching sensor 1 can be integrally sewn on the body 5 of the tight fitting clothes by a small Z or S-shaped thread running method of a sewing machine or manually sewn on the body 5 of the tight fitting clothes, so that the stretching sensors 1 are integrally fixed on the body 5 of the tight fitting clothes and can synchronously stretch along with the stretching of the body 5 of the tight fitting clothes, and the breathing data can be measured.

The tensile sensor 1 can be formed by embedding silver wire fibers or carbon nanotubes or gold wire fibers on the surface of a thin film polymer, or by coating the thin film polymer outside conductive fibers. The resistance value of the tension sensor 1 is changed due to the tension deformation, and the circuit board 4 can calculate the respiration change according to the resistance value.

The stretchable lead 3 is a telescopic copper lead or stainless steel yarn, is soft, comfortable and bending-resistant, and is convenient to use.

The tight fitting clothes body 5 can be made of spandex or a fabric with the spandex content of 10-100%, for example, a fabric with the spandex content of 22%. The body 5 may also be a polyester band, a polyurethane band, a resin band, or the like.

As shown in fig. 1, in the present embodiment, five stretch sensors 1 are arranged on the front surface of the bodysuit body 5, and a plurality of stretch sensors are arranged at different positions of the bodysuit body 5 so as to correspond to different respiration detection portions of the body, thereby measuring respiration data at a plurality of positions.

In particular, it is contemplated that different persons may breathe differently under different conditions, for example, in some cases, a person may be breathing in the abdominal cavity, while in other cases, a person may be breathing in the thoracic cavity. Accordingly, during breathing, the variation of the circumference of the thoracic cavity may be large, and the variation of the circumference of the abdominal cavity may also be large, so if only one stretching sensor 1 is provided, for example, one stretching sensor 1 is provided at the position of the thoracic cavity of the user, when the user breathes in the abdominal cavity, the stretching sensor 1 may not be able to realize accurate monitoring, thereby causing a problem of partial breathing data loss.

In view of this, the present embodiment can simultaneously consider a plurality of different breathing modes by providing the plurality of stretch sensors 1 on the tights body 5, thereby avoiding the occurrence of data missing.

In the present embodiment, in particular, the number of the stretch sensors 1 is five, and the five stretch sensors 1 are parallel to each other and to the circuit board 4. Every stretch sensor 1 all transversely arranges on the close-fitting body 5, and when it was dressed in the people on one's body, stretch sensor 1 attached in human thorax and abdominal cavity position according to the thorax and abdominal cavity girth direction of human body, can stretch or contract according to the expansion and the shrink of thorax and abdominal cavity and synchronous, reached the purpose of response human respiratory state. The arrangement of five stretch sensors 1 on the bodysuit body 5 is not the only solution, and in other embodiments, one to four or more than five stretch sensors 1 may be arranged on the bodysuit body 5.

Fig. 3 shows the resistance over time of five tensile sensors 1 arranged at different test positions, and it can be seen that the deformation of the tensile sensors 1 at different positions is different, reflecting the different breathing amplitudes. In FIG. 3, the sensor (3) and the sensor (2) are arranged at the chest part, and the respiration amplitude is large; in FIG. 3, the sensor (1), the sensor (5) and the sensor (4) are arranged at the abdominal cavity part, and the change of the resistance along with time is small; the above indicates that the testers mainly use the expansion and contraction of the thoracic cavity to breathe. In fig. 3, the five sensors do not sense the respiration amplitude change within the 30-second time period, and it can be determined that the stage is in the apnea state. Although the respiration amplitudes sensed by the five sensors are different, the sensed respiration cycles of the five sensors are consistent and accord with the respiration condition of the human body.

Fig. 4 shows the respiration amplitude values sensed by five stretching sensors arranged at different testing positions at a given moment, which are calculated and output by the circuit board, and the respiration amplitude differences sensed by different positions are large, wherein the sensor (3) and the sensor (2) are arranged at the chest part, and the respiration amplitudes are large.

This wearable equipment that intelligent monitoring breathed, dress on the people health, can realize carrying out real-time detection to user's breathing condition, if cough, sneeze etc.. The principle is that when a person breathes, the change of the circumference of the human body is different under different breathing states, such as normal breathing, deep breathing, coughing, sneezing and the like, and the change curve of the resistance along with the time is tested by utilizing the stretching sensors 1 arranged at different test positions to indicate the breathing state of the human body. Since the larger the deformation amount of the stretch sensor 1, the larger the resistance thereof becomes, a curve trend graph in which the trend of the resistance value changes with the change of the circumference of the human body can be obtained. Each breathing state has its own curve characteristics, and the circuit board 4 records data characteristics of various breathing conditions, so that the breathing condition or the breathing stage of the user can be judged by the resistance change curve generated in real time. For example: in the normal breathing stage, the curve is smooth, and the waveform is stable; in the deep breathing stage, the wave crest is higher, and the breathing cycle is longer; the cough phase, where the peaks appear sharp and dense due to shortness of breath at cough; the sneezing stage, which is characterized by a single sharp trough, followed by a weak breathing stage by a wide and continuously decreasing trough.

As shown in fig. 5, it is a structural diagram of the back of the intelligent tight fitting garment for intelligently monitoring respiration in this embodiment, similar to a common vest, and is not described again.

To sum up, the respiratory intelligent close-fitting clothing of intelligent monitoring of this embodiment is wearable on one's body, and the tensile sensor 1 of installation on the close-fitting clothing can real-time intelligent monitoring human respiratory state, can accurate human respiratory frequency, amplitude, breathe poor and apnea time of measurement, and this intelligent close-fitting clothing convenient to use, easily carry have overcome the restriction that can only monitor respiratory state in hospital, are applicable to family and outdoor scene.

Example 2

As shown in fig. 6, the wearable device is an intelligent strap, and fig. 6 is a schematic front structure diagram of the intelligent strap for intelligently monitoring respiration, and the intelligent strap can be tied on a human body, cover the positions of the thoracic cavity and the abdominal cavity, and sense the respiration state of the human body. The intelligent bandage comprises a stretching sensor 1, a miniature wiring buckle 2, a stretchable wire 3, a circuit board 4, a bandage body 51 made of elastic fabric and a bandage fixing piece. The bandage fixing piece comprises two parts which can be detached and reconnected and can be a row buckle or a magic tape and the like, and the two parts are respectively arranged at the two ends of the bandage body 51.

As shown in fig. 7, the back structure of the intelligent bandage is schematically illustrated, the bandage fixing part is a row of buttons, the row of buttons includes a hook button 6 and a hook ring 7, the hook button 6 is fixed at one end of the bandage body 51 by sewing, and the hook ring 7 is fixed at the other end of the bandage body 51 by sewing. The fastener 6 is a row of parallel metal hooks, the hook rings 7 comprise three rows or redundant or less than three rows of parallel metal rings, the number of the metal rings in each row is the same as that of the metal hooks of the fastener 6, and the fastener 6 can select any row of metal rings of the hook rings 7 to hook and fix so as to adjust the tightness.

The stretch sensor 1 is in a yarn shape, can be sewn on the bandage body 51 by a sewing machine small Z or S-shaped thread method, and can also be sewn manually, so that the stretch sensor 1 is integrally fixed on the bandage body 51, and the stretch sensor 1 can synchronously stretch along with the stretching of the bandage body 51 to measure the breathing data. Besides integral fixation, two ends of the stretching sensor 1 can be fixed, the stretching sensor 1 is respectively connected with one miniature wiring buckle 2 through the two ends, each miniature wiring buckle 2 is fixed on the bandage body 51, and the stretching sensor 1 can also synchronously stretch along with the stretching of the bandage body 51. As shown in fig. 6, in this example, five stretch sensors 1 are arranged on the bandage body 51, and the direction of each stretch sensor 1 is the same as the direction of the long side of the bandage body 51, so that when the bandage is worn on a human body, the bandage body is transversely arranged at the position of the thoracic cavity or abdominal cavity of the human body, and can be synchronously stretched or contracted according to the expansion and contraction of the thoracic cavity or abdominal cavity, thereby achieving the purpose of sensing the respiratory state of the human body. In other embodiments, one to four or more than five tension sensors 1 may be arranged on the band body 51.

Two ends of each stretching sensor 1 are connected with one miniature wiring buckle 2. Each miniature wiring buckle 2 is also connected to the circuit board 4 through a stretchable wire 3, and the five stretching sensors are connected in parallel on the circuit board 1 to measure the respiratory data of a plurality of positions.

Wherein, stretch sensor 1, miniature wiring buckle 2, but tensile wire 3 and circuit board 4 all can bury underground inside bandage body 51 to the life of separation external injury factor extension part.

In other embodiments, can be more change miniature wiring buckle 2 for electric connecting piece such as metal primary and secondary buckle, the utility model discloses do not do specific restriction.

The circuit board 4 is provided with a wireless communication module which can be a bluetooth module, an NB module or an NFC module, and can send out wireless signals, and a receiving end such as a mobile phone receives the signals and accesses the respiration monitoring data.

The bandage body 51 is composed of a bandage with high elasticity, and is not only high in elasticity but also convenient to wear. The material of the main body 51 may be spandex, or a fabric with 10-100% of spandex content, for example, a fabric with 22% of spandex content, and the high-elastic component of the main body 51 may be polyester, polyamide, polyurethane, resin, modal, or the like. The high-elasticity material is used as the substrate, the stretching deformation amount can reach more than 20 percent, the deformation amount requirement of human respiration is met, and the method can be used for measuring the human respiration data.

Tensile sensor 1 arranges on bandage body 51, and the intelligence bandage is fixed on the human body according to the test demand, not only can measure the breathing variable quantity of thorax, can also measure abdominal cavity's breathing variable quantity, through synthesizing wearable bandage body 51 and tensile sensor 1 and circuit board 4 to use cell-phone end to receive radio signal, ability real-time supervision person's of wearing breathing state.

The tensile sensor 1 can be in the shape of a flexible yarn, the flexible yarn contains a conductive component, the surface of the film polymer is embedded with silver wire fibers or carbon nanotubes or gold wire fibers, and the film polymer can be coated outside the conductive fibers. The resistance value of the tension sensor 1 is changed due to the tension deformation, and the circuit board 4 can calculate the respiration change according to the resistance value.

Each miniature wiring buckle 2 comprises a male buckle and a female buckle. Two ends of the stretching sensor 1 are fixedly connected with a female buckle by conductive silver adhesive respectively. One end of each stretchable wire 3 is connected with a sub-buckle, and the other end of each stretchable wire is connected with the circuit board 4; the male buckle and the female buckle are fixed through snapping. The material of the female buckle and the male buckle can be metal material such as copper.

The stretching deformation of the stretching sensor 1 and the conductive silver adhesive can reach more than 20 percent, the requirement of the human body breathing deformation is met, and the device is suitable for measuring the change of the human body breathing dimension.

The breathing intelligent bandage of intelligent monitoring of this example can cooperate cell-phone APP or little letter applet to use, for example wireless communication module is bluetooth module, and intelligent bandage passes through bluetooth module to cell-phone transmission data, and the cell-phone turns into corresponding numerical data with the bluetooth signal and sends to the server, and the server receives the numerical data that the cell-phone end sent and modifies the database, and the webpage end can direct access database, and the data visualization is obtained to the data, is applicable to healthy crowd or the breathing monitoring that the bed is difficult for wearing clothing crowd.

The tensile sensor test in this example can be described with reference to fig. 3 and 4, and with reference to example 1.

Example 3

As shown in fig. 8 and 9, the wearable device is a smart band of another structure, wherein fig. 8 is a schematic front structure of the smart band. The intelligent bandage can be tied on a human body, can cover the positions of the thoracic cavity and the abdominal cavity of the human body, and can sense the breathing state of the human body. This intelligent strap is different from the intelligent strap of example 2 in that: the intelligent bandage of example 2 is of a one-piece structure, while the intelligent bandage of example 3 is formed by connecting a plurality of parallel tightening strips 52 in series through connecting strips 8.

The rest of the intelligent bandage is substantially the same as that of example 2, for example, as shown in fig. 8, the intelligent bandage of this example 3 also includes a stretching sensor 1, a micro wiring buckle 2, a stretchable wire 3, a circuit board 4, five tightening straps 52 made of elastic fabric and a bandage fixing member, one stretching sensor 1 is arranged on each tightening strap, five transverse tightening straps 52 are formed by connecting two longitudinal connecting straps 8 in series, and the stretchable wire 3 is arranged with the connecting straps 8 as a passageway. As shown in fig. 9, the strap fastener of the intelligent strap is a row of buckles including a hook buckle 6 and a hook loop 7. The hook 6 is fixed to one end of the bandage body 5 by sewing, and the hook ring 7 is fixed to the other end of the bandage body 5 by sewing. The fastener 6 is a row of parallel metal hooks, the hook rings 7 comprise three rows or redundant or less than three rows of parallel metal rings, the number of the metal rings in each row is the same as that of the metal hooks of the fastener 6, and the fastener 6 can select any row of metal rings of the hook rings 7 to hook and fix so as to adjust the tightness.

The breathing intelligent bandage of intelligent monitoring of this example can cooperate cell-phone APP or little letter applet to use, for example wireless communication module is bluetooth module, and intelligent bandage passes through bluetooth module to cell-phone transmission data, and the cell-phone turns into corresponding numerical data with the bluetooth signal and sends to the server, and the server receives the numerical data that the cell-phone end sent and modifies the database, and the webpage end can direct access database, and the data visualization is obtained to the data, is applicable to healthy crowd or the breathing monitoring that the bed is difficult for wearing clothing crowd.

It should be noted that, in the above examples 1 to 3, when the wearable device is worn on a human body, the stretching sensor is in a stretching state in an exhalation stage, an inhalation stage and a non-respiration stage, and when the stretching sensor is breathing, the stretching sensor deforms and the resistance of the stretching sensor changes correspondingly, so that the current respiration state of the human body can be detected by monitoring the resistance of the stretching sensor in real time.

Test examples

Fig. 10 is a graph showing a relationship between tensile deformation and resistance change of a tensile sensor 1 having a length of 15cm, the tensile sensor 1 is repeatedly stretched ten times, 1 to 10 in fig. 10 show a relationship between tensile deformation and resistance change of ten times of tests, it can be seen that the resistance and the deformation are in a linear relationship when the deformation is within 10%, and the resistance of the tensile sensor 1 is about 1275 to 1600 Ω. The resistance of the stretchable lead 3 is about 30 ohms per meter and is much smaller than that of the stretching sensor 1, and the resistance of the stretchable lead 3 has little influence on the resistance change rate of the whole circuit.

The utility model discloses a wearable equipment that intelligence real-time supervision was breathed can cooperate cell-phone APP to use, wireless communication module on the circuit board 4 is bluetooth module, the intelligence bandage sends a bluetooth signal through bluetooth module every 0.25 seconds, the cell-phone turns into corresponding numerical data with bluetooth signal and sends to the server, the server receives the numerical data that the cell-phone end sent and modifies the database, but the webpage end direct access database obtains data, it is visual with data, obtain breathing situation data.

Fig. 11 shows a specific flow of using the wearable device for intelligent real-time monitoring of respiration of the present invention to perform intelligent monitoring of respiration. After wearing the wearable equipment of intelligence, open the switch of circuit board 4, stretch sensor 1 transmits the real-time resistance that changes to user's cell-phone equipment through the bluetooth low energy on the circuit board 4. The mobile phone receives the Bluetooth signal based on the APP of the android, converts the Bluetooth signal into a value 8 (data format: mean value _1_2_3_4_5), and sends the data to the server for processing. The server is deployed on the Alice cloud, so that a user can conveniently access data at any time and any place, and the server receives the data and modifies the database 9 by using the php architecture. And after data processing, performing data visualization 10 by using an html and js (echarts) webpage end, and acquiring related respiratory change information by directly accessing https://101.200.133.253/test/index.

The utility model discloses a respiratory equipment of wearable intelligent monitoring only needs to dress equipment on one's body, passes through wireless connection to cell-phone end or lug connection to terminal with equipment, just can realize wireless, wearable, free activity in appointed webpage, APP or believe little procedure a little, or the terminal, the real-time supervision of the respiratory state of individual or group. Respiration data, such as respiration frequency, amplitude, respiration amplitude, apnea, cough, sneeze, sputum and other respiration-related activities and symptoms, are directly monitored through visual data. Compared with the traditional method for measuring the breathing, the method is more convenient and faster, is not limited by manpower and places, has wider monitoring content and range, and can monitor certain diseases in real time for a long time. The health doctor can observe the respiratory condition of the monitored person even if the person is at home.

Claims (10)

1. The utility model provides a respiratory wearable equipment of intelligent monitoring which characterized in that: the wearable device comprises a main body part, a plurality of yarn-shaped stretching sensors, a plurality of stretchable conducting wires, a circuit board and a wireless communication module, wherein the main body part is made of elastic materials and is suitable for being worn on the body; both ends of each stretching sensor are connected to the circuit board through stretchable conducting wires; the wireless communication module is connected to the circuit board; all the stretching sensors, the stretchable lead wires, the circuit board and the wireless communication module are arranged on the main body part, at least two ends of the whole stretching sensor are fixed on the main body part, and the stretching sensors are arranged at different positions of the main body part so as to correspond to different respiration detection positions of a body;

when the main body part is not deformed, the stretching sensor is in a normal stretching state without deformation.

2. The wearable device of smart monitoring of respiration as claimed in claim 1, wherein: the stretch sensor includes a thin film polymer and a conductive component; the conductive component is silver wire fiber, carbon nano tube or gold wire fiber; the thin film polymer is coated outside the conductive component.

3. The wearable device of smart monitoring of respiration as claimed in claim 1, wherein: the main body part is a strip-shaped channel respectively arranged on each stretching sensor, the stretching sensors penetrate through the strip-shaped channels, the size of each strip-shaped channel is the same as that of each stretching sensor when the stretching sensors are not deformed, and two ends of each stretching sensor are fixed on the main body part.

4. The wearable device of smart monitoring of respiration as claimed in claim 1, wherein: each stretch sensor is connected at both ends thereof to a stretchable conductive wire through an electrical connector, and the stretchable conductive wire is connected to the circuit board.

5. The wearable device of claim 4, wherein: the electric connector is a micro wiring buckle or a metal snap fastener.

6. The wearable device of claim 4, wherein: and two ends of each stretching sensor are fixed on the electric connecting pieces by conductive silver adhesive.

7. The wearable device of smart monitoring of respiration as claimed in claim 1, wherein: the main body part is a tight suit; a plurality of the stretch sensors are disposed laterally on the compression garment in a position relative to the thoracic and abdominal cavities of the human body.

8. The wearable device of smart monitoring of respiration as claimed in claim 1, wherein: the main body part is an elastic bandage; the trend of all stretching sensors is set to be parallel to the girth direction of the human body when the elastic bandage is wound on the human body.

9. The wearable device of smart monitoring of breathing of claim 8, wherein: and hook rings and hooks are respectively arranged at two ends of the elastic bandage, and the hooks can hook the hook rings to be fixed mutually.

10. The wearable device of smart monitoring of breathing of claim 8, wherein: the elastic bandage is of a whole-surface integrated structure or formed by transversely connecting a plurality of parallel tight strips in series; the stretching sensors are arranged on the elastic binding bands on the whole surface in parallel, or one stretching sensor is arranged on each tightening strap.

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