CN217548019U - Wearable contact type dynamic intelligent body temperature monitoring device - Google Patents
Wearable contact type dynamic intelligent body temperature monitoring device Download PDFInfo
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- CN217548019U CN217548019U CN202220393502.5U CN202220393502U CN217548019U CN 217548019 U CN217548019 U CN 217548019U CN 202220393502 U CN202220393502 U CN 202220393502U CN 217548019 U CN217548019 U CN 217548019U
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Abstract
The utility model discloses a wearable contact developments intelligent body temperature monitoring devices, including wearable monitoring facilities, wearable monitoring facilities includes dual temperature digital sensor, PPG heart rate monitoring sensor, communication unit, display element and system microprocessor controller, dual temperature digital sensor, PPG heart rate monitoring sensor, communication unit and display element are connected with system microprocessor controller respectively, wearable monitoring facilities still includes casing (1), be provided with the circuit board in casing (1), system microprocessor controller sets up on circuit board (6). The utility model discloses but dynamic continuity monitoring daily body temperature and basal body temperature have the monitoring accuracy height, receive the advantage that ambient temperature influences for a short time.
Description
Technical Field
The utility model relates to a developments body temperature monitoring technology field especially relates to a wearable contact developments intelligence body temperature monitoring devices.
Background
The core body temperature and the body surface temperature are usually the core body temperature, but the core body temperature is difficult to measure, and the core body temperature is realized by some methods which are close to the core temperature and are convenient to measure, such as armpits, oral cavities and rectum; the body surface temperature refers to the temperature of the skin on the surface of the human body, including the forehead, wrist, arms, ears, neck, etc., and has gradient distribution. The body surface temperature measurement is influenced by the ambient temperature, the wind speed, the relative humidity and the like, the body temperature fluctuates, and the body temperature is different under different states.
Febrile convulsion refers to convulsion occurring in children at early stage of respiratory tract infection or other infectious diseases when body temperature is raised to 39 ℃, and can occur in children of all ages (except newborn), and is common between 6 months and 6 years old. It is mainly manifested as the sudden occurrence of tetanic or clonic convulsion of the whole or local muscle group, double-eyeball gaze, strabismus, straightening or upturning accompanied by loss of consciousness; if the febrile convulsion which is frequently attacked is changed into the febrile convulsion which is frequently attacked along with the reduction of fever body temperature, the mental disorder or the epilepsy can be possibly caused.
The state of a human body when awake and extremely quiet without being affected by factors such as muscle activity, nervous tension, food and environment is called "basal state", and the body temperature in the basal state is called "basal body temperature", also called "resting body temperature", and is usually measured before waking up in the morning, and the basal body temperature of a female varies with the menstrual cycle, and is lower in follicular phase, lowest in ovulatory day, and 0.3-0.6 ℃ higher after ovulatory.
However, there are several types of thermometers on the market: mercury thermometers, electronic thermometers, handheld infrared thermometers, infrared imaging thermometers and the like are all characterized by being used for measuring body temperature in an off-point mode, namely the body temperature at a certain moment in the day. The above products have the defects of environmental pollution, inconvenient measurement, inaccurate measurement, island existence in data discontinuity and data management, high cost and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wearable contact developments intelligence body temperature monitoring devices, including wearable monitoring facilities, wearable monitoring facilities includes two temperature digital sensor, communication unit, display element and system microprocessor controller, two temperature digital sensor, communication unit and display element are connected with system microprocessor controller respectively, wearable monitoring facilities still includes the casing, be provided with the circuit board in the casing, system microprocessor controller sets up on the circuit board.
Specifically, wearable monitoring facilities still includes PPG heart rate monitoring sensor, PPG heart rate monitoring sensor is connected with system microprocessor control ware.
Specifically, the wearable monitoring device further comprises a MEMS acceleration sensor, and the MEMS acceleration sensor is connected with the system microprocessor controller.
Specifically, PPG heart rate monitor sensor, MEMS acceleration sensor are used for monitoring user's pulse wave heart rate signal and body movement perception data, use sleep neural network model algorithm analysis and judge whether wear wearable equipment person is in basic state to monitor its basal body temperature.
Specifically, wearable monitoring facilities still includes the lithium cell, the lithium cell is connected with system microprocessor controller.
Specifically, the wearable monitoring device further comprises a touch operation control button, and the touch operation control button is connected with the system microprocessor controller.
Specifically, the system microprocessor controller is mainly used for driving and controlling each device and module, and processing and transmitting data; a high-order professional algorithm for comprehensively correcting and compensating the relation between the environment temperature and humidity, different human monitoring parts and the core temperature, real-time body temperature abnormity early warning and alarming and control of basic body temperature measurement according to a basic state judgment result are built in the system.
Specifically, the wearable monitoring device may be one or more of a smart watch, a smart wristwatch, a smart belt, or a smart armband.
Specifically, the double-temperature digital sensor comprises a D-NTC temperature sensor and a CMOS temperature and humidity sensor, and the D-NTC temperature sensor and the CMOS temperature and humidity sensor are both connected with a system micro-processing controller.
Specifically, the communication unit adopts Wi-Fi and/or bluetooth BLE module, and the system microprocessing controller carries out data transmission with cloud server and removal APP through Wi-Fi and/or bluetooth BLE module.
Specifically, the display unit adopts a TFT and/or an OLED display screen.
Specifically, the circuit board is an FPC circuit board.
The beneficial effects of the utility model reside in that: the device can dynamically and continuously monitor the daily body temperature and the basal body temperature, and has the advantages of high monitoring accuracy and small influence of the environmental temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a diagram of the thermal conductivity of the body temperature monitor of the present invention;
FIG. 3 is a logic flow diagram of the present invention;
in the figure, 1-shell, 2-heat conducting metal, 3-heat insulating plate, 4-heat conducting layer, 5-D-NTC temperature sensor and 6-circuit board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example 1:
referring to fig. 1-3, a wearable contact type dynamic intelligent body temperature monitoring device, includes wearable monitoring equipment, wearable monitoring equipment includes dual temperature digital sensor, communication unit, display element and system microprocessor controller, dual temperature digital sensor, communication unit and display element are connected with system microprocessor controller respectively, wearable monitoring equipment still includes casing 1, be provided with the circuit board in the casing 1, system microprocessor controller sets up on circuit board 6.
Further, the housing 1 is designed from a material that is safe for medical use and has biocompatibility characteristics, i.e., the device has compatibility with the biological system of the user.
Further, wearable monitoring facilities still includes PPG heart rate monitor sensor for acquire user's pulse ripples heart rate signal, PPG heart rate monitor sensor is connected with system micro processing controller. PPG heart rate monitoring sensing mainly employs human body bio-signals that monitor the user's wrist pulse signals wearing wearable devices through optical properties. The method is mainly used for judging the basic state of a user through a pulse signal of the user, a sleep neural network model of a sleep state analysis method (invention patent) based on PPG heart rate characteristic parameters and motion quantity and the HRV variability of the heart rate (adjusted by an autonomic nervous system ANS and sympathetic nerves and parasympathetic nerves thereof), and controlling and operating the measurement of the basic body temperature.
Furthermore, the wearable monitoring equipment further comprises an MEMS acceleration sensor used for acquiring body movement sensing data of a user, and the MEMS acceleration sensor is connected with the system micro-processing controller. The MEMS acceleration sensor mainly adopts a 6-axis MEMS sensor, judges the basic state of a user through the acceleration and angular velocity signal body motion sensing signal of the 6-axis sensor, and controls and operates the measurement of the basic body temperature.
Furthermore, the wearable monitoring equipment further comprises a lithium battery, and the lithium battery is connected with the system microprocessor controller. Through lithium cell and power management technique, provide and manage the power for the wearable equipment device of intelligent body temperature monitoring devices.
Furthermore, the wearable monitoring equipment also comprises a touch operation control button, and the touch operation control button is connected with the system microprocessor controller. The touch operation control button adopts a capacitive touch technology, and a user operates and controls certain functions of the intelligent body temperature monitoring device through the touch button.
Further, the wearable monitoring device may be a smart watch, a smart wristwatch, a smart belt, a smart armband, or other devices with the same or similar functions as the smart device.
Furthermore, the system micro-processing controller mainly adopts a low-power-consumption Cortex-M4 ARM with floating point operation, drives and controls each sensor and module assembly, and processes, analyzes, controls and transmits acquired data through software and a special algorithm.
Furthermore, the double-temperature digital sensor comprises a D-NTC temperature sensor 5 and a CMOS temperature and humidity sensor, and the D-NTC temperature sensor 5 and the CMOS temperature and humidity sensor are both connected with the system micro-processing controller. The CMOS temperature and humidity sensor measures the space environment temperature and the environment humidity of a user, and is mainly used for comprehensively correcting and compensating the body temperature of the user wearing the wearable equipment.
The D-NTC temperature sensor 5 measures the body surface skin temperature of the part (wrist, forehead, arm, ear and neck) of a user, the human body skin is effectively contacted with the heat conduction metal 2, the body surface skin temperature of the human body is conducted to the D-NTC temperature sensor 5 through the heat conduction metal 2 and the heat conduction layer 4, the D-NTC temperature sensor 5 senses the temperature, analog quantity is converted into digital signals and transmitted to the system microprocessing controller, and meanwhile, the heat insulation board 3 is adopted to isolate the circuit board 6 and other heat sources outside the shell 1 and conduct the digital signals to the D-NTC temperature sensor 5.
Further, the heat conduction metal 2 is made of materials with high heat conductivity coefficient and safety to skin, such as 304, 316 stainless steel or titanium metal; the heat conducting layer 4 is heat conducting silicone grease or heat conducting silica gel.
Furthermore, the communication unit adopts Wi-Fi and/or bluetooth BLE module, and the system microprocessing controller carries out data transmission with cloud server and removal APP through Wi-Fi and/or bluetooth BLE module. Specifically, data transmission and feedback are carried out on the cloud server and the mobile App in a Wi-Fi or Bluetooth mode, and the method and the device are mainly used for carrying out data transmission on original data, analysis intermediate data and result data detected by the intelligent body temperature monitoring device and the mobile App, and data feedback of the result of the analysis of a large amount of data by the cloud server through the mobile App. The cloud server processes, calculates, analyzes and manages data through a cloud professional complex algorithm, receives all data as historical storage, calculates and displays the analysis result data, calculates a professional algorithm model, calculates and analyzes short-term and long-term data development trends and potential risks, and associates and shares related personnel information. The mobile APP carries out preliminary data receiving, storing, analyzing, processing, counting and displaying, receives all data as historical storage, obtains analysis result data after partial processing, analyzes partial data and synchronizes historical records and health index counting, analyzing and comparing.
Furthermore, the display unit adopts a TFT and/or OLED display screen for displaying the content which is expected to be displayed to the user and needs to be directly known, so as to achieve man-machine interaction.
Further, the circuit board 6 is an FPC circuit board.
Furthermore, the utility model discloses a software rhythm of the heart and body movement perception data analysis and judgement basis state algorithm mainly is according to the sleep neural network model of invention patent "sleep state analytical method based on PPG rhythm of the heart characteristic parameter and amount of exercise", rhythm of the heart HRV variability, the acceleration of 6 axle sensors and angular velocity signal body movement perception signal judge user's basis state to control and operate the measurement of its basic body temperature; the high-order professional algorithm of temperature mainly carries out correction and compensation high-order mathematical model calculation according to detected skin temperature and ambient temperature and humidity and by combining comprehensive parameters of the relation between different monitored parts of a human and core temperature.
Further, the utility model discloses the higher-order mathematical model that adopts includes but not limited to following algorithm model and calculates the human body temperature: body temperature = a × body surface temperature + B × body surface temperature + C × ambient temperature + D (body surface temperature-ambient temperature) -E; wherein A, B, C, D and E are constants. The mathematical model is a relation between real-time body temperature and body surface temperature and environmental temperature obtained by performing mathematical model verification optimization according to data obtained by all-weather real-time use of a large number of products. And human body sign analysis is carried out on the basis of human body temperature data, a real-time dynamic and accurate body temperature calculation value is provided, and the method has positive significance for human body health assessment.
The utility model has a first stage of fever of 37.3 to 38.0 ℃ according to the national body temperature detection standard of children; the second stage is 38.0-38.4 ℃; the third stage is 38.5 to 39.4 ℃; and in the fourth stage, early warning and alarming are carried out at 39.5-40.0 ℃, data storage and historical data analysis are carried out on the mobile App, and different body temperature stages and warm reminding are continuously and dynamically displayed in different colors. If the female uses the device, automatic basal body temperature detection is started, automatic basal body temperature monitoring is carried out every day according to the basal state of a user, data storage and historical data analysis are carried out on a mobile App, the physiological menstrual cycle of the female is continuously and dynamically displayed, whether the menstrual cycle is normal, the cycle days, the ovulatory day, whether pregnancy occurs, whether abortion warning signs exist and the like are analyzed according to a double-phase body temperature curve of the female basal body temperature, and the user is reminded warmly.
The utility model can be used for monitoring the body temperature of children suffering from febrile convulsion within 24 hours, and dynamically reminding and alarming the fever condition of the children, thereby avoiding the children from being hurt by the febrile convulsion for many times; the device can be used for monitoring the body temperature of a special observer in real time for 24 hours; the method can be used for measuring the basal body temperature of the female in the optimal period of time and analyzing the physiological cycle characteristics according to the change of the basal body temperature.
The utility model discloses compare in prior art: the body temperature states of the tested person in different temperature environments can be accurately reflected; the time period for measuring the basal body temperature can be better grasped, and more accurate basal body temperature data can be obtained. In a word, the utility model collects and measures the skin temperature of the body surface of the human body, the temperature and humidity of the environment, the heart rate data, the body movement perception data and the HRV data in a wearable and contact way, and calculates the daily body temperature and the basic body temperature of the human body through a software algorithm; and data are transmitted to the mobile App and the cloud server in a Wi-Fi or Bluetooth BLE mode, body temperature and basal body temperature indexes are counted and analyzed, and whether potential health risks exist is judged according to daily body temperature and basal body temperature changes and development trends. Generally speaking, the utility model discloses possess several following characteristics at least: continuous dynamic body temperature monitoring can be realized; the automatic early warning and alarming of abnormal body temperature monitoring can be realized; the automatic judgment and monitoring of the basal body temperature can be realized; the change and development trend of the body temperature index parameter data can be counted and analyzed.
The utility model discloses part test data error analysis table to different personnel as follows:
a first group:
TABLE 1
Second group:
TABLE 2
The armpit temperature of the two groups of data is measured by a medical electronic thermometer, the body surface temperature and the environment temperature are measured by a wearable human body dynamic intelligent body temperature monitoring device, and the body temperature is calculated by an algorithm after comprehensive correction and compensation are carried out according to the body surface temperature and the environment temperature measured by the wearable human body dynamic intelligent body temperature monitoring device and the relationship between the wrist part of the human body and the core temperature. The wearable human body dynamic intelligent body temperature monitoring device measures the average error of the comparison between the body temperature and the medical electronic clinical thermometer under the armpit, and the average error is 0.05 ℃.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the above embodiments, the basic principle and the main features of the present invention and the advantages of the present invention have been described. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the present invention, which should be construed as within the scope of the appended claims.
Claims (10)
1. The utility model provides a wearable contact developments intelligence body temperature monitoring devices, includes wearable monitoring facilities, its characterized in that, wearable monitoring facilities includes dual temperature digital sensor, communication unit, display element and system microprocessor controller, dual temperature digital sensor, communication unit and display element are connected with system microprocessor controller respectively, wearable monitoring facilities still includes casing (1), be provided with the circuit board in casing (1), system microprocessor controller sets up on circuit board (6).
2. The wearable contact-type dynamic intelligent body temperature monitoring device according to claim 1, wherein the wearable monitoring device further comprises a PPG heart rate monitoring sensor, and the PPG heart rate monitoring sensor is connected with the system microprocessor controller.
3. The wearable contact dynamic intelligent body temperature monitoring device according to claim 1, wherein the wearable monitoring apparatus further comprises a MEMS acceleration sensor, the MEMS acceleration sensor being connected to the system microprocessor controller.
4. The wearable contact-type dynamic intelligent body temperature monitoring device according to claim 1, wherein the wearable monitoring apparatus further comprises a lithium battery, and the lithium battery is connected with the system microprocessor controller.
5. The wearable contact dynamic intelligent body temperature monitoring device according to claim 1, wherein the wearable monitoring device further comprises a touch-operated control button, the touch-operated control button being connected to the system microprocessor controller.
6. A wearable contact-type dynamic intelligent body temperature monitoring device as claimed in any of claims 1-5, wherein said wearable monitoring device is one or more of a smart watch, a smart wristwatch, a smart belt or a smart armband.
7. The wearable contact type dynamic intelligent body temperature monitoring device according to claim 1, wherein the dual temperature digital sensor comprises a D-NTC temperature sensor (5) and a CMOS temperature and humidity sensor, and the D-NTC temperature sensor (5) and the CMOS temperature and humidity sensor are both connected with the system microprocessor controller.
8. The wearable contact-type dynamic intelligent body temperature monitoring device according to claim 1, wherein the communication unit employs a Wi-Fi and/or bluetooth BLE module, and the system microprocessor controller performs data transmission with the cloud server and the mobile APP via the Wi-Fi and/or bluetooth BLE module.
9. The wearable contact-type dynamic intelligent body temperature monitoring device according to claim 1, wherein the display unit employs a TFT and/or OLED display screen.
10. A wearable contact-type dynamic intelligent body temperature monitoring device according to claim 1, wherein said circuit board (6) is an FPC circuit board.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116584897A (en) * | 2023-05-19 | 2023-08-15 | 深圳市鑫坪实业有限公司 | Portable health real-time alarm and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116584897A (en) * | 2023-05-19 | 2023-08-15 | 深圳市鑫坪实业有限公司 | Portable health real-time alarm and system |
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