CN117084867A - Paper diaper body fluid detection and early warning device and application method - Google Patents

Paper diaper body fluid detection and early warning device and application method Download PDF

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Publication number
CN117084867A
CN117084867A CN202311177677.8A CN202311177677A CN117084867A CN 117084867 A CN117084867 A CN 117084867A CN 202311177677 A CN202311177677 A CN 202311177677A CN 117084867 A CN117084867 A CN 117084867A
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CN
China
Prior art keywords
signal
body fluid
paper diaper
early warning
singlechip
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CN202311177677.8A
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Chinese (zh)
Inventor
赖炼坤
束爱学
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Shenzhen Xingxian Technology Co ltd
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Shenzhen Xingxian Technology Co ltd
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Priority to CN202311177677.8A priority Critical patent/CN117084867A/en
Publication of CN117084867A publication Critical patent/CN117084867A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • 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
    • A61B5/6808—Diapers
    • 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
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
    • 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
    • A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
    • 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
    • A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
    • A61B5/747—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network in case of emergency, i.e. alerting emergency services
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A61F2013/424—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm having an electronic device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The application provides a paper diaper body fluid detection and early warning device and an application method thereof; the paper diaper body fluid detection and early warning device comprises a paper diaper and a monitoring host, wherein the paper diaper at least comprises double labels, and the monitoring host at least comprises an antenna and a singlechip; the body fluid signal and the positioning signal detected by the double labels are received through the antenna, the body fluid signal and the positioning signal are sent to the singlechip, and the singlechip analyzes the body fluid signal and the positioning signal to obtain the diaper state of a cared person, and early warning work is carried out according to the diaper state. The application can acquire the use state and the positioning information of the paper diaper in time, and can take necessary measures and track the position of a cared person in time so as to provide better care and care; and can also send out the early warning, in order to remind the caregivers to carry out the relevant operation, keep being cared comfortablely and healthily of person; in addition, the application has certain flexibility and convenience.

Description

Paper diaper body fluid detection and early warning device and application method
Technical Field
The application relates to the technical field of communication, in particular to a paper diaper body fluid detection and early warning device and an application method.
Background
The paper diaper on the existing market cannot timely feed back the information that a nursing person should replace the paper diaper after a user uses the paper diaper to relieve the bowels, and the nursing person is usually required to actively check the condition of the paper diaper frequently, so that the paper diaper of the old people with inconvenient actions and infants without self-care ability cannot be replaced timely, and various problems on the body are caused, such as bedsores, eczema and even decay on the skin, the physical health and the life quality of the old people and the infants and the children are seriously affected, and various inconveniences are brought to the life of the old people and the infants.
Disclosure of Invention
The application aims to solve the technical problems and provides a diaper body fluid detection and early warning device capable of reducing discomfort and infection risk possibly faced by a cared person and an application method thereof.
Specifically, the application provides a paper diaper body fluid detection and early warning device, which at least comprises a paper diaper and a monitoring host, wherein the paper diaper at least comprises double labels, and the monitoring host at least comprises an antenna and a singlechip.
The antenna is used for receiving body fluid signals and positioning signals detected by the double labels and sending the body fluid signals and the positioning signals to the singlechip.
The singlechip is used for analyzing the body fluid signal and the positioning signal to acquire the state of the paper diaper of a cared person, and carrying out early warning work according to the state of the paper diaper.
According to the technical scheme, through the body fluid detection function of the double labels, the device can detect the body fluid condition in the paper diaper in real time, is beneficial to timely grasping the use state of the paper diaper of a cared person, and timely takes necessary measures; the positioning function of the double labels can help to determine the position of the paper diaper, so that the position of a cared person can be tracked in time for a carer, and better care and care are provided; the body fluid signal and the positioning signal are transmitted to the singlechip through the antenna for analysis, so that the state of the paper diaper can be quickly and accurately obtained, and once the paper diaper is abnormal, the singlechip can immediately give out early warning to remind a nursing person to execute related operations, and the comfort and health of the nursed person are kept; the antenna and the singlechip of the monitoring host can conveniently communicate with the double labels, so that the device has better flexibility and convenience; because the state of the diaper can be early warned in advance by the device, the wet diaper can be replaced in time, and discomfort and infection risk possibly faced by a cared person are reduced.
Further, the monitoring host also comprises an RFID module, and the RFID module is used for transmitting the body fluid signals and the positioning signals received by the antenna to the singlechip.
In the technical scheme, the body fluid signal and the positioning signal received by the antenna are transmitted to the singlechip by using the RFID module, so that more reliable data transmission can be provided, and the RFID technology has higher anti-interference performance and stability, and can ensure accurate transmission of the signal; the body fluid signal and the positioning signal can be analyzed more quickly and accurately by the signal transmitted by the RFID module, so that the state of the paper diaper of a cared person can be acquired quickly, and early warning work can be performed timely; the RFID technology has higher data privacy protection and safety, and the data transmitted by the RFID module can be encrypted and authenticated to ensure the safety of sensitive information; the RFID module can simplify the operation steps of the device, and can avoid extra data conversion or processing steps by directly transmitting signals to the singlechip, so that the operation is simpler and more efficient.
Further, the double labels are disposable passive RFID double labels, and the double labels are arranged in the middle of the inner side of the paper diaper and are biased to one side of the outer layer.
The double labels comprise a body fluid detection label and a positioning detection label, and the body fluid detection label and the positioning detection label are of an integrated structure.
The body fluid detection label is used for detecting body fluid signals, and the positioning detection label is used for detecting positioning signals.
In the technical scheme, the double labels are disposable passive RFID double labels, and the double labels also need to be replaced along with replacement of paper diapers, so that performance deviation caused by repeated use is avoided; compared with the active label, the passive RFID double label has smaller and more convenient appearance, does not increase the weight of the paper diaper when being stuck in the paper diaper, does not cause uncomfortable feeling to a cared person, and is convenient to use; compared with an active tag, the passive RFID double tag has higher safety, does not need to be powered by a battery, is of a nonmetal type, and does not generate potential safety hazards to careees and caregivers; body fluid detection label and location detection label are at their own right respectively, can in time carry out location detection to the person of being nursed to whether can in time remind the person of being nursed to need change the panty-shape diapers.
Further, the monitoring host is arranged under the mattress of the cared person, and sends the early warning information to the cloud server according to the state of the paper diaper, and the early warning information is sent to the mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the monitoring host is arranged under the mattress and is connected with the cloud server, so that the real-time monitoring of the state of the paper diaper can be realized, once the paper diaper sends out an early warning signal, the monitoring host can immediately send early warning information to the cloud server, and then the information is sent to the mobile communication equipment of a carer through the cloud server, and the remote notification mechanism can enable the carer to know the state of the paper diaper of the cared person at any time and take measures in time; the early warning information is transmitted through the cloud server, so that a carer can timely receive the change of the state of the paper diaper, the reaction speed can be increased, and the nursing efficiency is improved; through the connection of the cloud server, the mobile communication equipment of the monitoring host and the nursing staff can realize remote communication and data interaction, so that greater flexibility and expansibility are provided; install monitoring host under mattress, not only avoided the interference to by the care giver, still promoted the convenience and the comfort level of device.
Based on the same conception, the application also provides an application method of the diaper body fluid detection and early warning device, which comprises the following steps:
s100: and acquiring the total signal value of the body fluid signal and the positioning signal detected by the double labels through the singlechip, and acquiring the total reading times of the body fluid signal and the positioning signal when the total signal value is larger than a first preset signal value.
S200: the singlechip judges whether the total reading times are larger than preset times, and if so, step S300 is executed; otherwise, the process returns to step S100.
S300: and the singlechip acquires the state of the paper diaper according to the reading times of the body fluid signal or the positioning signal, the signal value of the body fluid signal and/or the positioning signal or the serial number of the double labels, and performs early warning work according to the state of the paper diaper.
In the technical scheme, the total signal value of the body fluid signal and the positioning signal detected by the double labels is obtained through the singlechip, and whether the follow-up treatment is needed or not is determined according to the size of the total signal value, so that the method can obtain the overview of the body fluid signal and the positioning signal more quickly and more accurately, and make corresponding judgment; the preset signal value and the preset times can be set according to actual requirements, so that the device has certain self-adaptability, and the sensitivity and the triggering condition of early warning can be adjusted according to specific situations so as to adapt to the requirements of different nurses; the state judgment of the paper diaper can be performed based on a plurality of triggering conditions, such as the reading times of body fluid signals or positioning signals, the signal values of the body fluid signals and/or the positioning signals, or the number of double labels, etc., and the setting of the multiple triggering conditions can improve the accuracy and the robustness of the judgment; according to the judgment result of the state of the paper diaper, corresponding early warning work can be executed, the early warning work can be customized and adjusted according to specific conditions, and nursing flexibility and individuation are improved.
Further, when the singlechip acquires the state of the paper diaper according to the reading times of the body fluid signal or the positioning signal, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
the method comprises the steps of obtaining the reading times of a body fluid signal or a positioning signal through a singlechip, and calculating the first proportion or the second proportion of the reading times of the body fluid signal or the positioning signal to the total reading times.
When the first proportion or the second proportion is smaller than a preset proportion threshold value, judging that the paper diaper of the current cared person is damaged, and sending a first early warning or a second early warning by the singlechip and sending the paper diaper damage information to mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the singlechip can more accurately judge the damage degree of the paper diaper by acquiring the reading times of the body fluid signals or the positioning signals and calculating the proportion of the body fluid signals or the positioning signals to the total reading times, so that inaccuracy based on single-time judgment is avoided; according to the magnitude relation between the first proportion or the second proportion and the preset proportion threshold value, different early warning measures can be triggered, and the early warning mechanism can carry out fine warning and reminding according to the damage degree of the paper diaper, so that the effect of protecting a cared person is improved.
Further, when the singlechip obtains the state of the paper diaper according to the signal value of the positioning signal and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
the signal value of the positioning signal is obtained through the singlechip at intervals of a first preset time, and the signal value of the positioning signal before the first preset time is compared with the signal value of the positioning signal after the first preset time.
If the absolute value of the difference between the signal value of the positioning signal before the first preset time and the signal value of the positioning signal after the first preset time is larger than the second preset signal value, the current paper diaper of the cared person is judged to be moved, and the singlechip sends out a third early warning and sends paper diaper movement information to mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the singlechip acquires the signal value of the positioning signal every first preset time, compares the signal values acquired before and after, and can judge whether the paper diaper moves or not by comparing the absolute value of the difference value with the second preset signal value; if it is judged that the paper diaper moves, the singlechip sends a third early warning, and the multi-stage early warning mechanism can carry out refined reminding and warning according to movement information, so that guardianship personnel can take measures in time to avoid the risk of falling off the paper diaper.
Further, when the singlechip obtains the state of the paper diaper according to the signal value of the body fluid signal and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring a signal value of the body fluid signal through the singlechip, and comparing the signal value of the body fluid signal with a third preset signal value.
If the signal value of the body fluid signal is larger than a third preset signal value, the paper diaper of the current cared person is judged to be replaced, and the singlechip sends the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the singlechip can quickly judge whether the state of the paper diaper needs to be replaced or not by acquiring the signal value of the body fluid signal and comparing the signal value with the third preset signal value; through accurately judging the state of the paper diaper and timely notifying a nursing person of replacement, the application method can improve nursing efficiency, and the nursing person does not need to actively check the paper diaper frequently, but can get reminding when necessary, so that the burden of nursing work is reduced.
Further, when the singlechip obtains the state of the paper diaper according to the signal values of the body fluid signal and the positioning signal, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring a signal value of the body fluid signal and a signal value of the positioning signal every second preset time through the singlechip, judging that the paper diaper of the current cared person is discarded if the signal value of the body fluid signal and the signal value of the positioning signal are smaller than the first preset signal value, and sending a fourth early warning through the singlechip and sending the paper diaper discarding information to mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the body fluid signal and the signal value of the positioning signal are obtained regularly instead of being continuously monitored, so that equipment resources and power consumption are saved, and early warning is sent only when the signal values are lower than the preset value, so that unnecessary alarms and interference are reduced, and the efficiency and reliability of the device are improved.
Further, when the singlechip acquires the state of the paper diaper according to the signal values of the body fluid signal and the positioning signal or the serial numbers of the double labels, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring the total signal value of the body fluid signal and the positioning signal and the number of the double labels at intervals of a third preset time through the singlechip.
If the total signal value is larger than the fourth preset signal value in the third preset time, judging that the paper diaper of the current cared person is successfully bound with the single chip microcomputer, and sending a fifth early warning by the single chip microcomputer and sending paper diaper binding information to mobile communication equipment of the cared person through the cloud server.
If the number of the current double-label is different from the number of the double-label bound at the previous time, judging that the paper diaper of the current cared person is replaced, and sending a sixth early warning by the singlechip and sending the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
In the technical scheme, the total signal value of the body fluid signal and the positioning signal and the serial number of the double labels are obtained every third preset time to judge whether the paper diaper is successfully bound or replaced with the singlechip; by automatically identifying the binding state and the replacement condition of the diaper, the application method can improve nursing efficiency.
In addition, when the singlechip sends corresponding early warning according to the state of the paper diaper, the paper diaper information is sent to the mobile communication equipment of the carer through the cloud server, the carer can timely receive the alarm and take corresponding operation or request support, and comfort and health of the cared person are ensured.
Compared with the prior art, the application has the beneficial effects that:
the application relates to a paper diaper body fluid detection and early warning device, which comprises a paper diaper and a monitoring host, wherein the paper diaper at least comprises double labels, and the monitoring host at least comprises an antenna and a singlechip; the body fluid signal and the positioning signal detected by the double labels are received through the antenna, the body fluid signal and the positioning signal are sent to the singlechip, and the singlechip analyzes the body fluid signal and the positioning signal to obtain the diaper state of a cared person, and early warning work is carried out according to the diaper state. The application can acquire the use state and the positioning information of the paper diaper in time, and can take necessary measures and track the position of a cared person in time so as to provide better care and care; and can also send out the early warning, in order to remind the caregivers to carry out the relevant operation, keep being cared comfortablely and healthily of person; in addition, the application has certain flexibility and convenience. Solves the technical problem that the health and comfort of the caregivers are affected because the paper diapers cannot be timely fed back to the caregivers in the prior art and the paper diapers should be replaced.
Drawings
Fig. 1 is a schematic diagram of a diaper body fluid detection and early warning device according to the present application.
Fig. 2 is a schematic diagram of the dual tag shown in fig. 1.
Fig. 3 is a flowchart of an application method of the diaper body fluid detection and early warning device shown in fig. 1.
Detailed Description
The application provides a paper diaper body fluid detection and early warning device and an application method thereof, which are used for solving the technical problem that the health and comfort of a cared person are affected due to the fact that paper diapers cannot be fed back to the cared person in time in the prior art.
The application relates to a paper diaper body fluid detection and early warning device and an application method thereof, and is further described in detail below with reference to specific embodiments and drawings.
Embodiment one:
referring to fig. 1, the application provides a diaper body fluid detection and early warning device, which at least comprises a diaper and a monitoring host, wherein the diaper at least comprises double labels, and the monitoring host at least comprises an antenna and a singlechip.
The antenna is used for receiving body fluid signals and positioning signals detected by the double labels and sending the body fluid signals and the positioning signals to the singlechip.
The singlechip is used for analyzing the body fluid signal and the positioning signal to acquire the state of the paper diaper of a cared person, and carrying out early warning work according to the state of the paper diaper.
The device can detect the body fluid condition in the paper diaper in real time through the body fluid detection function of the double labels, is beneficial to timely grasping the use state of the paper diaper of a cared person and timely taking necessary measures; the positioning function of the double labels can help to determine the position of the paper diaper, so that the position of a cared person can be tracked in time for a carer, and better care and care are provided; the body fluid signal and the positioning signal are transmitted to the singlechip through the antenna for analysis, so that the state of the paper diaper can be quickly and accurately obtained, and once the paper diaper is abnormal, the singlechip can immediately give out early warning to remind a nursing person to execute related operations, and the comfort and health of the nursed person are kept; the antenna and the singlechip of the monitoring host can conveniently communicate with the double labels, so that the device has better flexibility and convenience; because the state of the diaper can be early warned in advance by the device, the wet diaper can be replaced in time, and discomfort and infection risk possibly faced by a cared person are reduced.
Further, the monitoring host also comprises an RFID module, and the RFID module is used for transmitting the body fluid signals and the positioning signals received by the antenna to the singlechip.
The RFID module is used for transmitting the body fluid signals and the positioning signals received by the antenna to the singlechip, so that more reliable data transmission can be provided, and the RFID technology has higher anti-interference performance and stability and can ensure accurate transmission of the signals; the body fluid signal and the positioning signal can be analyzed more quickly and accurately by the signal transmitted by the RFID module, so that the state of the paper diaper of a cared person can be acquired quickly, and early warning work can be performed timely; the RFID technology has higher data privacy protection and safety, and the data transmitted by the RFID module can be encrypted and authenticated to ensure the safety of sensitive information; the RFID module can simplify the operation steps of the device, and can avoid extra data conversion or processing steps by directly transmitting signals to the singlechip, so that the operation is simpler and more efficient.
Further, the double labels are disposable passive RFID double labels (see fig. 2), and the double labels are disposed in the middle of the inner side of the diaper and biased to one side of the outer layer.
The double labels comprise a body fluid detection label and a positioning detection label, and the body fluid detection label and the positioning detection label are of an integrated structure.
The body fluid detection label is used for detecting body fluid signals, and the positioning detection label is used for detecting positioning signals.
The double labels are disposable passive RFID double labels, and the double labels are replaced along with replacement of paper diapers, so that performance deviation caused by repeated use is avoided; compared with the active label, the passive RFID double label has smaller and more convenient appearance, does not increase the weight of the paper diaper when being stuck in the paper diaper, does not cause uncomfortable feeling to a cared person, and is convenient to use; compared with an active tag, the passive RFID double tag has higher safety, does not need to be powered by a battery, is of a nonmetal type, and does not generate potential safety hazards to careees and caregivers; body fluid detection label and location detection label are at their own right respectively, can in time carry out location detection to the person of being nursed to whether can in time remind the person of being nursed to need change the panty-shape diapers.
Further, the monitoring host is arranged under the mattress of the cared person, and sends the early warning information to the cloud server according to the state of the paper diaper, and the early warning information is sent to the mobile communication equipment of the cared person through the cloud server.
It should be noted that, by installing the monitoring host under the mattress and connecting with the cloud server, real-time monitoring of the state of the diaper can be realized, once the diaper sends out an early warning signal, the monitoring host can immediately send the early warning information to the cloud server, and then the information is sent to the mobile communication equipment of the carer through the cloud server, and the remote notification mechanism can enable the carer to know the state of the diaper of the carer at any time and take measures in time; the early warning information is transmitted through the cloud server, so that a carer can timely receive the change of the state of the paper diaper, the reaction speed can be increased, and the nursing efficiency is improved; through the connection of the cloud server, the mobile communication equipment of the monitoring host and the nursing staff can realize remote communication and data interaction, so that greater flexibility and expansibility are provided; install monitoring host under mattress, not only avoided the interference to by the care giver, still promoted the convenience and the comfort level of device.
Embodiment two:
referring to fig. 3, the application further provides an application method of the diaper body fluid detection and early warning device, which comprises the following steps:
s100: and acquiring the total signal value of the body fluid signal and the positioning signal detected by the double labels through the singlechip, and acquiring the total reading times of the body fluid signal and the positioning signal when the total signal value is larger than a first preset signal value.
In this embodiment, the first preset signal value is-58 dB, and a person skilled in the art may set the first preset signal value according to the actual application requirement, not limited to-58 dB.
S200: the singlechip judges whether the total reading times are larger than preset times, and if so, step S300 is executed; otherwise, the process returns to step S100.
In this embodiment, the preset number of times is 20, and a person skilled in the art may set the preset number of times according to the actual application requirement, not limited to only 20 times.
S300: and the singlechip acquires the state of the paper diaper according to the reading times of the body fluid signal or the positioning signal, the signal value of the body fluid signal and/or the positioning signal or the serial number of the double labels, and performs early warning work according to the state of the paper diaper.
It is to be noted that, the total signal value of the body fluid signal and the positioning signal detected by the double labels is obtained by the singlechip, and whether the subsequent processing is needed is determined according to the size of the total signal value, the method can obtain the overview of the body fluid signal and the positioning signal more quickly and more accurately, and make corresponding judgment; the preset signal value and the preset times can be set according to actual requirements, so that the device has certain self-adaptability, and the sensitivity and the triggering condition of early warning can be adjusted according to specific situations so as to adapt to the requirements of different nurses; the state judgment of the paper diaper can be performed based on a plurality of triggering conditions, such as the reading times of body fluid signals or positioning signals, the signal values of the body fluid signals and/or the positioning signals, or the number of double labels, etc., and the setting of the multiple triggering conditions can improve the accuracy and the robustness of the judgment; according to the judgment result of the state of the paper diaper, corresponding early warning work can be executed, the early warning work can be customized and adjusted according to specific conditions, and nursing flexibility and individuation are improved.
Further, when the singlechip acquires the state of the paper diaper according to the reading times of the body fluid signal or the positioning signal, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
the method comprises the steps of obtaining the reading times of a body fluid signal or a positioning signal through a singlechip, and calculating the first proportion or the second proportion of the reading times of the body fluid signal or the positioning signal to the total reading times.
When the first proportion or the second proportion is smaller than a preset proportion threshold value, judging that the paper diaper of the current cared person is damaged, and sending a first early warning or a second early warning by the singlechip and sending the paper diaper damage information to mobile communication equipment of the cared person through the cloud server.
In this embodiment, the preset proportion threshold is 5%, and a person skilled in the art may set the preset proportion threshold according to the actual application requirement, not limited to 5%.
The first early warning is that a green light of the singlechip is normally on, a red light flashes, and the information that the body fluid detection label is damaged is sent to mobile communication equipment of a nursing person; the second early warning is that the green light of singlechip is bright often, and the red light is bright often, sends the impaired information of location detection label to the mobile communication equipment of carer.
The mobile communication device can be a mobile phone, a tablet computer, a smart watch and the like.
The method can more accurately judge the damage degree of the paper diaper by acquiring the reading times of the body fluid signals or the positioning signals and calculating the proportion of the body fluid signals or the positioning signals to the total reading times, and avoids the inaccuracy based on single-time judgment; according to the magnitude relation between the first proportion or the second proportion and the preset proportion threshold value, different early warning measures can be triggered, and the early warning mechanism can carry out fine warning and reminding according to the damage degree of the paper diaper, so that the effect of protecting a cared person is improved.
Further, when the singlechip obtains the state of the paper diaper according to the signal value of the positioning signal and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
the signal value of the positioning signal is obtained through the singlechip at intervals of a first preset time, and the signal value of the positioning signal before the first preset time is compared with the signal value of the positioning signal after the first preset time.
In this embodiment, the first preset time is 3s, and a person skilled in the art may set the first preset time according to the actual application requirement, not limited to 3s.
If the absolute value of the difference between the signal value of the positioning signal before the first preset time and the signal value of the positioning signal after the first preset time is larger than the second preset signal value, the current paper diaper of the cared person is judged to be moved, and the singlechip sends out a third early warning and sends paper diaper movement information to mobile communication equipment of the cared person through the cloud server.
In this embodiment, the second preset signal value is 6dB, and a person skilled in the art may set the second preset signal value according to the actual application requirement, not limited to 6dB.
The third early warning is that the green light of the singlechip flashes, and the red light is not bright to obtain the current position of the paper diaper according to the positioning detection label, send this real-time position to the mobile communication equipment of caregivers simultaneously.
The single chip microcomputer can judge whether the paper diaper moves or not by acquiring the signal value of the positioning signal every first preset time and comparing the signal values acquired before and after the signal values, and by comparing the absolute value of the difference value with the second preset signal value, the method can judge the state change of the paper diaper sharply and send out early warning timely; if it is judged that the paper diaper moves, the singlechip sends a third early warning, and the multi-stage early warning mechanism can carry out refined reminding and warning according to movement information, so that guardianship personnel can take measures in time to avoid the risk of falling off the paper diaper.
Further, when the singlechip obtains the state of the paper diaper according to the signal value of the body fluid signal and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring a signal value of the body fluid signal through the singlechip, and comparing the signal value of the body fluid signal with a third preset signal value.
In this embodiment, the third preset signal value is-40 dB, and as the body fluid in the diaper increases, the signal value of the body fluid signal gradually decreases and disappears.
If the signal value of the body fluid signal is larger than a third preset signal value, the paper diaper of the current cared person is judged to be replaced, and the singlechip sends the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
In this embodiment, when the signal value of the body fluid signal is greater than-40 dB, the position information of the current diaper and the information that the diaper needs to be replaced are sent to the mobile communication device of the caregiver.
The single chip microcomputer obtains the signal value of the body fluid signal and compares the signal value with a third preset signal value, and the simple and effective comparison can rapidly judge whether the state of the paper diaper needs to be replaced or not; through accurately judging the state of the paper diaper and timely notifying a nursing person of replacement, the application method can improve nursing efficiency, and the nursing person does not need to actively check the paper diaper frequently, but can get reminding when necessary, so that the burden of nursing work is reduced.
Further, when the singlechip obtains the state of the paper diaper according to the signal values of the body fluid signal and the positioning signal, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring a signal value of the body fluid signal and a signal value of the positioning signal every second preset time through the singlechip, judging that the paper diaper of the current cared person is discarded if the signal value of the body fluid signal and the signal value of the positioning signal are smaller than the first preset signal value, and sending a fourth early warning through the singlechip and sending the paper diaper discarding information to mobile communication equipment of the cared person through the cloud server.
In this embodiment, the second preset time is 5s, and a person skilled in the art may set the second preset time according to the actual application requirement, but is not limited to 5s.
The fourth early warning is that the green light of the singlechip is not on, the red light is not on, and the discarded information of the paper diaper is sent to the mobile communication equipment of the nursing staff.
It should be noted that, by periodically acquiring the signal values of the body fluid signal and the positioning signal, instead of continuously monitoring, so as to save equipment resources and power consumption, only when the signal values are lower than the preset value, an early warning is sent, unnecessary alarms and interference are reduced, and the efficiency and reliability of the device are improved.
Further, when the singlechip acquires the state of the paper diaper according to the signal values of the body fluid signal and the positioning signal or the serial numbers of the double labels, and performs early warning work according to the state of the paper diaper, the method comprises the following steps:
and acquiring the total signal value of the body fluid signal and the positioning signal and the number of the double labels at intervals of a third preset time through the singlechip.
In this embodiment, the third preset time is 2s, and a person skilled in the art may limit the third preset time according to the actual application requirement, not limited to 2s.
If the total signal value is larger than the fourth preset signal value in the third preset time, judging that the paper diaper of the current cared person is successfully bound with the single chip microcomputer, and sending a fifth early warning by the single chip microcomputer and sending paper diaper binding information to mobile communication equipment of the cared person through the cloud server.
In this embodiment, the fourth preset signal value is-53 dB, and a person skilled in the art may limit the fourth preset signal value according to the actual application requirement, but not limited to-53 dB; the fifth early warning is that the green light of the singlechip is always on after flashing for 3 seconds, and the red light is not on.
If the total signal value in 2s is continuously greater than-53 dB, the green light of the singlechip is always on after flashing for 3s, the red light is not on, and the information that the current paper diaper is successfully bound with the singlechip is sent to the mobile communication equipment of the caregivers.
If the number of the current double-label is different from the number of the double-label bound at the previous time, judging that the paper diaper of the current cared person is replaced, and sending a sixth early warning by the singlechip and sending the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
In the present embodiment, the expression of the double tag number is, for example, S0001, S0004; the sixth early warning is that the green light of the singlechip is normally on after being extinguished, and the red light is not on.
Assuming that the current double-label number is S0004, the double-label number bound at the previous time is S0001, at the moment, the two double-label numbers are different, the green light of the singlechip is usually on after being extinguished, the red light is not on, and the information that the paper diaper is replaced is sent to the mobile communication equipment of the carer.
The method includes the steps that the total signal value of a body fluid signal and a positioning signal and the number of the double labels are obtained every third preset time, and the method is used for judging whether paper diapers and a singlechip are successfully bound or replaced; by automatically identifying the binding state and the replacement condition of the diaper, the application method can improve nursing efficiency.
In addition, when the singlechip sends corresponding early warning according to the state of the paper diaper, the paper diaper information is sent to the mobile communication equipment of the carer through the cloud server, the carer can timely receive the alarm and take corresponding operation or request support, and comfort and health of the cared person are ensured.
In summary, the application provides a diaper body fluid detection and early warning device and an application method thereof; the paper diaper body fluid detection and early warning device comprises a paper diaper and a monitoring host, wherein the paper diaper at least comprises double labels, and the monitoring host at least comprises an antenna and a singlechip; the body fluid signal and the positioning signal detected by the double labels are received through the antenna, the body fluid signal and the positioning signal are sent to the singlechip, and the singlechip analyzes the body fluid signal and the positioning signal to obtain the diaper state of a cared person, and early warning work is carried out according to the diaper state. The application can acquire the use state and the positioning information of the paper diaper in time, and can take necessary measures and track the position of a cared person in time so as to provide better care and care; and can also send out the early warning, in order to remind the caregivers to carry out the relevant operation, keep being cared comfortablely and healthily of person; in addition, the application has certain flexibility and convenience.
Although the illustrative embodiments have been described herein with reference to the accompanying drawings, it is to be understood that the above illustrative embodiments are merely exemplary and are not intended to limit the scope of the present application thereto. Various changes and modifications may be made therein by one of ordinary skill in the art without departing from the scope and spirit of the application. All such changes and modifications are intended to be included within the scope of the present application as set forth in the appended claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the application has been described in conjunction with the specific embodiments above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, all such alternatives, modifications, and variations are included within the spirit and scope of the following claims.

Claims (10)

1. The body fluid detection and early warning device for the paper diapers is characterized by at least comprising paper diapers and a monitoring host, wherein the paper diapers at least comprise double labels, and the monitoring host at least comprises an antenna and a singlechip;
the antenna is used for receiving body fluid signals and positioning signals detected by the double labels and sending the body fluid signals and the positioning signals to the singlechip;
the singlechip is used for analyzing the body fluid signal and the positioning signal to acquire the state of the paper diaper of a cared person, and carrying out early warning work according to the state of the paper diaper.
2. The diaper body fluid detection and early warning device according to claim 1, wherein the monitoring host further comprises an RFID module, and the RFID module is used for transmitting body fluid signals and positioning signals received by the antenna to the single chip microcomputer.
3. The diaper body fluid detection and early warning device according to claim 2, wherein the double-label is a disposable passive RFID double-label, and the double-label is arranged in the middle of the inner side of the diaper and is biased to one side of the outer layer;
the double labels comprise a body fluid detection label and a positioning detection label, and the body fluid detection label and the positioning detection label are of an integrated structure;
the body fluid detection label is used for detecting body fluid signals, and the positioning detection label is used for detecting positioning signals.
4. The diaper body fluid detection and early warning device according to claim 3, wherein the monitoring host is installed under a mattress of a cared person, and the monitoring host sends early warning information to the cloud server according to the diaper state and sends the early warning information to the mobile communication equipment of the cared person through the cloud server.
5. An application method applied to the diaper body fluid detection and early warning device according to any one of claims 1 to 4, characterized by comprising the following steps:
s100: acquiring total signal values of the body fluid signal and the positioning signal detected by the double labels through the singlechip, and acquiring total reading times of the body fluid signal and the positioning signal when the total signal values are larger than a first preset signal value;
s200: the singlechip judges whether the total reading times are larger than preset times, and if so, step S300 is executed; otherwise, returning to the step S100;
s300: and the singlechip acquires the state of the paper diaper according to the reading times of the body fluid signal or the positioning signal, the signal value of the body fluid signal and/or the positioning signal or the serial number of the double labels, and performs early warning work according to the state of the paper diaper.
6. The application method according to claim 5, wherein the step S300 includes:
acquiring the reading times of the body fluid signal or the positioning signal through a singlechip, and calculating a first proportion or a second proportion of the reading times of the body fluid signal or the positioning signal to the total reading times;
when the first proportion or the second proportion is smaller than a preset proportion threshold value, judging that the paper diaper of the current cared person is damaged, and sending a first early warning or a second early warning by the singlechip and sending the paper diaper damage information to mobile communication equipment of the cared person through the cloud server.
7. The application method according to claim 5, wherein the step S300 includes:
acquiring signal values of positioning signals at intervals of a first preset time by a singlechip, and comparing the signal values of the positioning signals before the first preset time with the signal values of the positioning signals after the first preset time;
if the absolute value of the difference between the signal value of the positioning signal before the first preset time and the signal value of the positioning signal after the first preset time is larger than the second preset signal value, the current paper diaper of the cared person is judged to be moved, and the singlechip sends out a third early warning and sends paper diaper movement information to mobile communication equipment of the cared person through the cloud server.
8. The application method according to claim 5, wherein the step S300 includes:
acquiring a signal value of a body fluid signal through a singlechip, and comparing the signal value of the body fluid signal with a third preset signal value;
if the signal value of the body fluid signal is larger than a third preset signal value, the paper diaper of the current cared person is judged to be replaced, and the singlechip sends the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
9. The application method according to claim 5, wherein the step S300 includes:
and acquiring a signal value of the body fluid signal and a signal value of the positioning signal every second preset time through the singlechip, judging that the paper diaper of the current cared person is discarded if the signal value of the body fluid signal and the signal value of the positioning signal are smaller than the first preset signal value, and sending a fourth early warning through the singlechip and sending the paper diaper discarding information to mobile communication equipment of the cared person through the cloud server.
10. The application method according to claim 5, wherein the step S300 includes:
acquiring the total signal value of the body fluid signal and the positioning signal and the number of the double labels at intervals of a third preset time through the singlechip;
if the total signal value is larger than the fourth preset signal value in the third preset time, judging that the paper diaper of the current cared person is successfully bound with the single chip microcomputer, sending a fifth early warning by the single chip microcomputer, and sending paper diaper binding information to mobile communication equipment of the cared person through a cloud server;
if the number of the current double-label is different from the number of the double-label bound at the previous time, judging that the paper diaper of the current cared person is replaced, and sending a sixth early warning by the singlechip and sending the paper diaper replacement information to the mobile communication equipment of the cared person through the cloud server.
CN202311177677.8A 2023-09-13 2023-09-13 Paper diaper body fluid detection and early warning device and application method Pending CN117084867A (en)

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Application Number Priority Date Filing Date Title
CN202311177677.8A CN117084867A (en) 2023-09-13 2023-09-13 Paper diaper body fluid detection and early warning device and application method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311177677.8A CN117084867A (en) 2023-09-13 2023-09-13 Paper diaper body fluid detection and early warning device and application method

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CN117084867A true CN117084867A (en) 2023-11-21

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