CN116636819A - Wearing device for cardiovascular therapy monitoring - Google Patents
Wearing device for cardiovascular therapy monitoring Download PDFInfo
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- CN116636819A CN116636819A CN202310472556.XA CN202310472556A CN116636819A CN 116636819 A CN116636819 A CN 116636819A CN 202310472556 A CN202310472556 A CN 202310472556A CN 116636819 A CN116636819 A CN 116636819A
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- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 42
- 230000036760 body temperature Effects 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 210000000707 wrist Anatomy 0.000 description 12
- 210000000245 forearm Anatomy 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000009532 heart rate measurement Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000036996 cardiovascular health Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02444—Details of sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pulmonology (AREA)
- Thermal Sciences (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The application discloses a wearing device for cardiovascular therapy monitoring in the technical field of wearable equipment, which comprises a body, wherein a fan is arranged at the top of the body, a heat exchange chamber is fixedly connected in the body, a heat exchange block is detachably connected in the heat exchange chamber, a plurality of air pipes are communicated between the fan and the heat exchange chamber, an air bag is fixedly connected at the center of the bottom of the body, and the center of the top of the air bag is communicated with the heat exchange chamber through the air pipes; the bottom of the air bag is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a plurality of pulse sensors; a plurality of binding belts are fixedly connected to two sides of the bottom of the body, a plurality of auxiliary air bags and temperature sensors are fixedly connected to one side of each binding belt, and a plurality of connecting pipes are communicated between the air bags and the auxiliary air bags; a control panel is fixedly connected in the body; the operation of fan is controlled through control panel, makes the gasbag expand, and the pulse sensor laminating user skin of being convenient for detects, simultaneously, carries out heat exchange through gasbag and supplementary gasbag and user, improves local temperature.
Description
Technical Field
The application belongs to the technical field of wearable equipment, and particularly relates to a wearable device for cardiovascular therapy monitoring.
Background
Cardiovascular and cerebrovascular diseases are the collective name of cardiovascular and cerebrovascular diseases, and have the characteristics of high morbidity, high disability rate and high mortality rate. Therefore, how to monitor cardiovascular health of human body is a very prominent problem.
For example, chinese patent publication No. CN218247206U discloses a wearable device for cardiovascular therapy monitoring, which comprises a display screen, wherein one end of the display screen is connected with a first monitoring component through a flexible connection belt, the other end is connected with a second monitoring component through a flexible connection belt, the bottom of the first monitoring component is connected with a flexible wristband, the second monitoring component is connected with an outer forearm clamping block, and the outer forearm clamping block is movably connected with a forearm strap. According to the scheme, the first monitoring component and the second monitoring component can simultaneously monitor cardiovascular data of a human body at two positions of the wrist and the forearm, when a certain part is loosened, uninterrupted detection can be carried out, the wrist is loosened due to untimely sticking, the forearm binding band is relatively fastened, and the monitoring component on the forearm binding band can ensure the monitoring precision.
However, in the use process, the monitoring precision can be ensured by a binding mode, so that the blood in the wrist and the forearm is inconvenient to flow, and the skin is easy to be pressed and the user is inconvenient to move; in summer, the wrist or forearm wearing the device is easy to rise in temperature, and the local blood flow rate is accelerated; the skin can sweat, bacteria are easy to breed on the skin, and the probability of infection of the skin is increased; in winter, the device can absorb the heat of wrist or forearm skin in the device wearing process, and wrist or forearm local temperature reduces, and local blood velocity slows down, and wrist or forearm's temperature rise or decline all can lead to monitoring assembly measuring inaccuracy.
Disclosure of Invention
The application aims to provide a wearing device for cardiovascular therapy monitoring, which is convenient for a sensor to be attached to the skin of a user for detection, and can improve the local temperature of the user in the wearing process of the device, so that the sensor can conveniently measure pulse data.
In order to achieve the above object, the technical scheme of the present application is as follows: a wearing device for cardiovascular therapy monitoring comprises a body, wherein a fan and a display screen are arranged at the top of the body, and the display screen is positioned at one side of the fan; the heat exchange chamber is positioned below the fan, the heat exchange block is detachably connected in the heat exchange chamber, the storage battery is positioned below the display screen, and the storage battery is electrically connected with the fan and the display screen;
the heat exchange chamber is respectively communicated with an air inlet and an air outlet, the air inlet and the air outlet are positioned on the diagonal line of the heat exchange chamber, a plurality of air pipes are communicated between the fan and the heat exchange chamber, and the bottom of the fan is communicated with the air inlet through the air pipes;
an air bag is fixedly connected to the center of the bottom of the body, and the center of the top of the air bag is communicated with the air outlet through an air pipe; one ends of the air pipes, which are close to the air inlet and the air outlet, are respectively communicated with one-way valves; the bottom of the air bag is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a plurality of pulse sensors;
the two sides of the bottom of the body are fixedly connected with a plurality of binding bands, one side of each binding band is fixedly connected with a plurality of auxiliary air bags and temperature sensors, the auxiliary air bags and the temperature sensors are positioned between the adjacent binding bands, a plurality of connecting pipes are communicated between the air bags and the auxiliary air bags, the connecting pipes are positioned on two sides of the top of the air bags, electromagnetic valves are communicated on the connecting pipes, and the electromagnetic valves are in a closed state in a normal state;
a control panel is fixedly connected in the body and is positioned between the display screen and the heat exchange chamber, and the control panel is electrically connected with the display screen, the temperature sensor, the pulse sensor, the electromagnetic valve and the fan;
the control panel is used for receiving a measurement instruction and automatically executing the measurement instruction, the measurement instruction comprises measurement time and interval time, the control panel starts the fan firstly based on the measurement instruction, the control panel starts the electromagnetic valve again and starts timing, the control panel compares the current recorded time with the set running time, if the current recorded time is smaller than the running time, the electromagnetic valve keeps on a starting state, if the current recorded time is larger than or equal to the running time, the control panel starts the pulse sensor based on the measurement time, the pulse sensor sends the measured cardiovascular data to the control panel and stores the cardiovascular data, and after the measurement time of the pulse sensor is ended, the control panel closes the electromagnetic valve and the fan;
the control panel is also used for comparing the time of executing the measurement instruction last time with the interval time, and executing the measurement instruction if the time of executing the measurement instruction last time from the current time is longer than the interval time;
the control panel is also used for receiving and storing the real-time body temperature of the temperature sensor; the control panel compares the real-time body temperature with a set threshold value, wherein the set threshold value comprises a maximum body temperature and a minimum body temperature, if the real-time body temperature is larger than the maximum body temperature or smaller than the minimum body temperature, the control panel starts the fan, if the real-time body temperature is within the set threshold value range, the control panel judges whether to execute the measurement instruction, if so, the control panel continues to execute the measurement instruction, and if not, the control panel turns off the fan.
After the scheme is adopted, the following beneficial effects are realized:
the user fixes the device on the wrist through the bandage, and the user can start the control panel through the display screen to execute the measurement instruction to look over user's own cardiovascular data through the display screen, control panel pours into outside air through control fan and solenoid valve into, makes the gasbag expand repeatedly.
In the pulse sensor detection process, the air bag is used for attaching the pulse sensor to the skin of a user, so that pulse measurement can be more accurately performed. When no measurement is made, the contracted balloon can avoid discomfort to the limb, such as creation of indentations, eczema, etc., caused by the long-term fixation of the device to the wrist. After the air bag is inflated, the air bag enables the bandage to leave the surface of the skin of a user, so that the skin is cooled conveniently, and gaps are conveniently provided simultaneously, so that the problem that the bandage is attached to the surface for a long time and has poor air permeability is solved.
The control panel measures the skin temperature of the user through the temperature sensor, so that the fan can be conveniently controlled to work, the position of the temperature sensor is far away from the air bag, the temperature sensor is positioned between the auxiliary air bags, the influence of the air bag and the first skin temperature reduction on the measurement of the temperature sensor can be reduced, and the data of the temperature sensor is more accurate.
After the fan injects outside air into the air inlet through the air pipe, the air inlet and the air outlet are positioned on the diagonal line of the heat exchange chamber, so that the outside air and the heat exchange block can exchange heat conveniently, and in hot summer, the heat exchange block comprises but not limited to liquid substances in the ice pillow, the liquid substances comprise sodium sulfate decahydrate, deionized water, glycol and the like, the liquid substances have large specific heat capacity, and the heat energy is absorbed by the liquid substances when the liquid substances rise by 1 ℃, so that the ice-cold can be kept for a long time. In cold winter, the heat exchange block comprises but is not limited to a common electric heating pipe, and the electric heating pipe is convenient to heat and wide in application range.
After the external air cooled or heated by the heat exchange block enters the air bag and the auxiliary air bag, the air bag and the auxiliary air bag exchange heat with the attached skin, so that the local temperature of the skin of a user can be improved, the blood in the user can keep flowing at a normal speed, and the sensor can conveniently measure pulse data. The air bag can cool down the heat generated during the operation of the pulse sensor, so that the service life is prolonged.
Further, the one side fixedly connected with air escape valve of auxiliary gasbag is kept away from to the bandage, and air escape valve and auxiliary gasbag intercommunication, air escape valve include body, baffle and passageway, and the baffle is located the passageway, baffle one end and with body normal running fit, fixedly connected with spring between baffle other end and the body.
The beneficial effects are that: the baffle and the spring can block the exhaust of the gas in the auxiliary air bag, only the pressure of the gas in the auxiliary air bag can overcome the pressure applied by the spring to the baffle, the gas in the auxiliary air bag can be exhausted, the air release valve can slow down the exhaust rate of the gas, the detention time of the gas in the auxiliary air bag is prolonged, the heat exchange between the gas in the auxiliary air bag and the skin of a user is facilitated, and the cooling and the heating are facilitated.
Further, a heat insulation layer is fixedly connected to the outer wall of the heat exchange chamber.
The beneficial effects are that: the heat insulation layer can reduce heat exchange between the gas in the heat exchange chamber and the inside of the body.
Further, one side of the body close to the storage battery is fixedly connected with an interface, and the interface is electrically connected with the storage battery and the control panel.
The beneficial effects are that: the interface is convenient for the storage battery to connect an external power supply and the control panel to exchange data with the outside.
Further, when the auxiliary airbag is inflated to the highest point, the height of the auxiliary airbag is higher than the height of the strap.
The beneficial effects are that: after the auxiliary air bag is inflated, the auxiliary air bag can be supported between the binding belt and the skin of a user, and gaps can be provided for facilitating the breathing and heat dissipation of the skin and relieving the long-term contact between the skin and the binding belt.
Further, a plurality of support frames are fixedly connected between the storage battery, the control panel, the heat exchange chamber and the body.
The beneficial effects are that: the support frame can provide a support to battery, control panel and heat transfer room, provides working space, is convenient for battery and control panel during operation dispel the heat.
Further, one side of the body close to the heat exchange chamber is slidably matched with a plugboard, one side of the plugboard is propped against one side of the heat exchange chamber close to the body, and the plugboard is used for shielding one side of the heat exchange chamber close to the body.
The beneficial effects are that: the plugboard opens and closes the heat exchange chamber, so that a user can conveniently replace the heat exchange block according to the requirement.
Further, a plurality of rubber layers are arranged between the plugboard and the body in a staggered way.
The beneficial effects are that: the rubber layer can fill the gap between the plugboard and the body, so that gas in the heat exchange chamber is not easy to leak.
Drawings
Fig. 1 is a front view of a wearing device according to an embodiment of the present application.
Fig. 2 is an external view of a wearing device according to an embodiment of the application.
FIG. 3 is a schematic illustration of the connection of the bleed valve of FIG. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a body 1, an interface 11, a support frame 12, a storage battery 13, a binding belt 2, an air escape valve 21, a baffle 22, a spring 23, a display screen 3, a control panel 31, a fan 4, an air pipe 41, a plugboard 5, a heat exchange chamber 51, an air inlet 52, an air outlet 53, a heat exchange block 6, an air bag 7, a mounting plate 71, a connecting pipe 72, an electromagnetic valve 73, a pulse sensor 8, a temperature sensor 9 and an auxiliary air bag 10.
An example is substantially as shown in figure 1: a wearable device for cardiovascular therapy monitoring comprises a body 1, wherein a fan 4 and a display screen 3 are arranged on the top of the body 1, the fan 4 is a miniature fan with the model of AXIAL1504, and the display screen 3 is positioned on one side of the fan 4; a heat exchange chamber 51 and a storage battery 13 are welded in the body 1, the heat exchange chamber 51 is positioned below the fan 4, a heat exchange block 6 is detachably connected in the heat exchange chamber 51, the storage battery 13 is positioned below the display screen 3, and the storage battery 13 is electrically connected with the fan 4 and the display screen 3;
the heat exchange chamber 51 is respectively communicated with an air inlet 52 and an air outlet 53, the air inlet 52 and the air outlet 53 are positioned on the diagonal line of the heat exchange chamber 51, a plurality of air pipes 41 are communicated between the fan 4 and the heat exchange chamber 51, and the bottom of the fan 4 is communicated with the air inlet 52 through the air pipes 41;
an air bag 7 is adhered to the center of the bottom of the body 1, and the center of the top of the air bag 7 is communicated with an air outlet 53 through an air pipe 41; one ends of the air pipe 41, which are close to the air inlet 52 and the air outlet 53, are respectively communicated with one-way valves; the bottom of the air bag 7 is adhered with a mounting plate 71, and a plurality of pulse sensors 8, such as a flexible pulse sensor with the model of CP203, are fixedly connected with bolts at the bottom of the mounting plate 71;
a plurality of binding bands 2 are welded on two sides of the bottom of the body 1, the binding bands 2 are common magic tapes, a plurality of auxiliary air bags 10 and temperature sensors 9 are adhered on one side of the binding bands 2, for example, a patch type temperature sensor with the model of MS39/BS-803 is adhered on one side of the binding bands 2, the auxiliary air bags 10 and the temperature sensors 9 are positioned between the adjacent binding bands 2, a plurality of connecting pipes 72 are communicated between the air bags 7 and the auxiliary air bags 10, the connecting pipes 72 are positioned on two sides of the top of the air bags 7, electromagnetic valves 73 are communicated on the connecting pipes 72, and the normal state of the electromagnetic valves 73 is a closed state;
the control panel 31 is fixedly connected in the body 1 through bolts, the control panel 31 is positioned between the display screen 3 and the heat exchange chamber 51, and the control panel 31 is electrically connected with the display screen 3, the temperature sensor 9, the pulse sensor 8, the electromagnetic valve 73 and the fan 4;
the control panel 31 is configured to receive a measurement instruction and automatically execute the measurement instruction, where the measurement instruction includes a measurement time and an interval time, the control panel 31 starts the fan 4 first based on the measurement instruction, the control panel 31 restarts the electromagnetic valve 73 and starts timing, the control panel 31 compares the current recorded time with a set operation time, if the current recorded time is less than the operation time, the electromagnetic valve 73 continues to be in a start state, if the current recorded time is greater than or equal to the operation time, the control panel 31 starts the pulse sensor 8 based on the measurement time, the pulse sensor 8 sends measured cardiovascular data to the control panel 31 and stores the data, and when the measurement time of the pulse sensor 8 is over, the control panel 31 closes the electromagnetic valve 73 and the fan 4;
the control panel 31 is further configured to compare the time of executing the measurement instruction from the current time distance to the interval time, and if the time of executing the measurement instruction from the current time distance to the last time is greater than the interval time, the control panel 31 executes the measurement instruction;
the control panel 31 is also used for receiving and storing the real-time body temperature of the temperature sensor 9; the control panel 31 compares the real-time body temperature with a set threshold value, wherein the set threshold value comprises a maximum body temperature and a minimum body temperature, if the real-time body temperature is larger than the maximum body temperature or smaller than the minimum body temperature, the control panel 31 starts the fan 4, if the real-time body temperature is within the set threshold value range, the control panel 31 judges whether to execute the measurement instruction, if yes, the control panel 31 continues to execute the measurement instruction, and if not, the control panel 31 turns off the fan 4.
The specific implementation process is as follows:
the user fixes the device on the wrist through the binding band 2, the user can start the control panel 31 to execute the measurement instruction through the display screen 3, and check the cardiovascular data of the user through the display screen 3, and the control panel 31 injects external air through the control fan 4 and the electromagnetic valve 73 to repeatedly expand the air bag 7.
In the process of detecting the pulse sensor 8, the air bag 7 is used for attaching the pulse sensor 8 to the skin of a user, so that the pulse measurement can be more accurately performed. When no measurement is made, the contracted balloon 7 prevents the device from being fixed to the wrist for a long period of time, resulting in discomfort of the limb, such as generation of an indentation, eczema, or the like. After the air bag 7 is inflated, the air bag 7 enables the bandage 2 to leave the skin surface of a user, namely, the skin is convenient to cool, and simultaneously, gaps are convenient to provide, so that the problem that the air permeability of the bandage 2 attached to the surface for a long time is poor is solved.
The control panel 31 measures the skin temperature of the user through the temperature sensor 9 and is convenient for control the fan 4 to work, the position of the temperature sensor 9 is far away from the air bag 7, the temperature sensor 9 is positioned between the auxiliary air bags 10, the influence on the measurement of the temperature sensor 9 after the air bag 7 and the first skin are cooled can be reduced, and the data of the temperature sensor 9 are more accurate.
After the fan 4 injects the external air into the air inlet 52 through the air pipe 41, since the air inlet 52 and the air outlet 53 are positioned on the diagonal line of the heat exchange chamber 51, the external air is convenient to exchange heat with the heat exchange block 6, and in hot summer, the heat exchange block 6 comprises but is not limited to liquid substances in ice pillows, the liquid substances comprise sodium sulfate decahydrate, deionized water, glycol and the like, the specific heat capacity of the liquid substances is large, and the heat energy is absorbed when the liquid substances rise by 1 ℃ so that the ice cooling can be kept for a long time. In cold winter, the heat exchange block 6 comprises, but is not limited to, a common electric heating pipe, and the electric heating pipe is convenient to heat and wide in application range.
After the external air cooled or heated by the heat exchange block 6 enters the air bag 7 and the auxiliary air bag 10, the air bag 7 and the auxiliary air bag 10 exchange heat with the attached skin, so that the local temperature of the skin of a user can be improved, the temperature in the wrist of the user is close to the normal temperature of a human body, the blood in the user can keep flowing at a normal rate, and the sensor can conveniently measure pulse data. The air bag 7 can also cool down the heat generated during the operation of the pulse sensor 8.
Example 2
The difference from the above embodiment is that the side of the binding band 2 far away from the auxiliary airbag 10 is fixedly connected with the air release valve 21 through threads, the air release valve 21 is communicated with the auxiliary airbag 10, the air release valve 21 comprises a body 1, a baffle 22 and a channel, the baffle 22 is positioned in the channel, one end of the baffle 22 is in running fit with the body 1, a spring 23 is fixedly connected between the other end of the baffle 22 and the body 1, one end of the spring 23 is welded with the baffle 22, and the other end of the spring 23 is welded with the body 1.
The specific implementation process is as follows: the baffle 22 and the spring 23 can block the air in the auxiliary air bag 10 during the air discharge, only the air pressure in the auxiliary air bag 10 can overcome the pressure applied by the spring 23 to the baffle 22, the air in the auxiliary air bag 10 can be discharged, the air release valve 21 can slow down the air discharge rate, the retention time of the air in the auxiliary air bag 10 is prolonged, the air in the auxiliary air bag 10 can exchange heat with the skin of a user conveniently, and the temperature is conveniently increased.
Example 3
The difference from the above embodiment is that a heat insulating layer is adhered to the outer wall of the heat exchange chamber 51.
The specific implementation process is as follows: the heat insulating layer can reduce heat exchange between the gas in the heat exchange chamber 51 and the inside of the body 1.
Example 4
The difference from the above embodiment is that the body 1 is clamped with the interface 11 at the side close to the battery 13, and the interface 11 is electrically connected with the battery 13 and the control panel 31.
The specific implementation process is as follows: the interface 11 facilitates the connection of the battery 13 to an external power source and the data exchange between the control panel 31 and the outside.
Example 5
The difference from the above embodiment is that the height of the auxiliary airbag 10 is higher than the height of the strap 2 when the auxiliary airbag 10 is inflated to the highest point.
The specific implementation process is as follows: after the auxiliary air bag 10 is inflated, the auxiliary air bag can support between the bandage 2 and the skin of a user, and can provide gaps so as to facilitate skin respiration and heat dissipation and relieve long-term contact between the skin and the bandage 2.
Example 6
Unlike the above embodiment, a plurality of supporting frames 12 are welded between the storage battery 13, the control panel 31, and the heat exchange chamber 51 and the body 1.
The specific implementation process is as follows: the support frame 12 can provide a support for the storage battery 13, the control panel 31 and the heat exchange chamber 51, and provides a working space, so that the storage battery 13 and the control panel 31 can conveniently dissipate heat during working.
Example 7
The difference from the above embodiment is that the side of the body 1 close to the heat exchange chamber 51 is slidably fitted with the insert plate 5, and the side of the insert plate 5 abuts against the side of the heat exchange chamber 51 close to the body 1, and the insert plate 5 is used for shielding the side of the heat exchange chamber 51 close to the body 1.
The specific implementation process is as follows: the insert plate 5 opens and closes the heat exchange chamber 51, facilitating the user to replace the heat exchange block 6 as required.
Example 8
The difference from the above embodiment is that a plurality of rubber layers are arranged between the insert plate 5 and the body 1 in a staggered manner.
The specific implementation process is as follows: the rubber layer can fill the gap between the plugboard and the body, so that gas in the heat exchange chamber is not easy to leak.
The foregoing is merely exemplary of the present application and the specific structures and/or characteristics of the present application that are well known in the art have not been described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. A wearable device for cardiovascular therapy monitoring, characterized by: the fan and the display screen are arranged at the top of the body, and the display screen is positioned at one side of the fan; the heat exchange chamber is positioned below the fan, the heat exchange block is detachably connected in the heat exchange chamber, the storage battery is positioned below the display screen, and the storage battery is electrically connected with the fan and the display screen;
the heat exchange chamber is respectively communicated with an air inlet and an air outlet, the air inlet and the air outlet are positioned on the diagonal line of the heat exchange chamber, a plurality of air pipes are communicated between the fan and the heat exchange chamber, and the bottom of the fan is communicated with the air inlet through the air pipes;
an air bag is fixedly connected to the center of the bottom of the body, and the center of the top of the air bag is communicated with the air outlet through an air pipe; one ends of the air pipes, which are close to the air inlet and the air outlet, are respectively communicated with one-way valves; the bottom of the air bag is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a plurality of pulse sensors;
the two sides of the bottom of the body are fixedly connected with a plurality of binding bands, one side of each binding band is fixedly connected with a plurality of auxiliary air bags and temperature sensors, the auxiliary air bags and the temperature sensors are positioned between the adjacent binding bands, a plurality of connecting pipes are communicated between the air bags and the auxiliary air bags, the connecting pipes are positioned on two sides of the top of the air bags, electromagnetic valves are communicated on the connecting pipes, and the electromagnetic valves are in a closed state in a normal state;
a control panel is fixedly connected in the body and is positioned between the display screen and the heat exchange chamber, and the control panel is electrically connected with the display screen, the temperature sensor, the pulse sensor, the electromagnetic valve and the fan;
the control panel is used for receiving a measurement instruction and automatically executing the measurement instruction, the measurement instruction comprises measurement time and interval time, the control panel starts the fan firstly based on the measurement instruction, the control panel starts the electromagnetic valve again and starts timing, the control panel compares the current recorded time with the set running time, if the current recorded time is smaller than the running time, the electromagnetic valve keeps on a starting state, if the current recorded time is larger than or equal to the running time, the control panel starts the pulse sensor based on the measurement time, the pulse sensor sends the measured cardiovascular data to the control panel and stores the cardiovascular data, and after the measurement time of the pulse sensor is ended, the control panel closes the electromagnetic valve and the fan;
the control panel is also used for comparing the time of executing the measurement instruction last time with the interval time, and executing the measurement instruction if the time of executing the measurement instruction last time from the current time is longer than the interval time;
the control panel is also used for receiving and storing the real-time body temperature of the temperature sensor; the control panel compares the real-time body temperature with a set threshold value, wherein the set threshold value comprises a maximum body temperature and a minimum body temperature, if the real-time body temperature is larger than the maximum body temperature or smaller than the minimum body temperature, the control panel starts the fan, if the real-time body temperature is within the set threshold value range, the control panel judges whether to execute the measurement instruction, if so, the control panel continues to execute the measurement instruction, and if not, the control panel turns off the fan.
2. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: one side of the binding belt, which is far away from the auxiliary air bag, is fixedly connected with an air release valve which is communicated with the auxiliary air bag, the air release valve comprises a body, a baffle and a channel, the baffle is positioned in the channel, one end of the baffle is in running fit with the body, and a spring is fixedly connected between the other end of the baffle and the body.
3. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: and the outer wall of the heat exchange chamber is fixedly connected with a heat insulation layer.
4. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: one side of the body, which is close to the storage battery, is fixedly connected with an interface, and the interface is electrically connected with the storage battery and the control panel.
5. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: when the auxiliary airbag is inflated to the highest point, the height of the auxiliary airbag is higher than the height of the strap.
6. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: a plurality of support frames are fixedly connected between the storage battery, the control panel and the heat exchange chamber and the body.
7. The wearable device for cardiovascular therapy monitoring of claim 1, wherein: the body is close to one side sliding fit of heat transfer chamber and has the picture peg, and picture peg one side offsets with the heat transfer chamber one side that is close to the body, and the picture peg is used for sheltering from the heat transfer chamber one side that is close to the body.
8. The wearable device for cardiovascular therapy monitoring of claim 7, wherein: a plurality of rubber layers are arranged between the plugboard and the body in a staggered way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310472556.XA CN116636819A (en) | 2023-04-27 | 2023-04-27 | Wearing device for cardiovascular therapy monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310472556.XA CN116636819A (en) | 2023-04-27 | 2023-04-27 | Wearing device for cardiovascular therapy monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116636819A true CN116636819A (en) | 2023-08-25 |
Family
ID=87622069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310472556.XA Withdrawn CN116636819A (en) | 2023-04-27 | 2023-04-27 | Wearing device for cardiovascular therapy monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116636819A (en) |
-
2023
- 2023-04-27 CN CN202310472556.XA patent/CN116636819A/en not_active Withdrawn
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