Device with function of interpreting basic requirements of bedridden aphasia disabled people

Abstract

The invention relates to the technical field of functions of interpreting basic demands of bedridden aphasia disability people, and discloses a device with a function of interpreting basic demands of bedridden aphasia disability people, comprising a housing in which an identification and interpretation assembly is arranged, the recognition and interpretation assembly is composed of a main control chip, an expansion board, a muscle collection module, a voice broadcast module and a Bluetooth module, and the main control chip is sequentially connected with the expansion board, the muscle collection module, the voice broadcast module and the Bluetooth module through connecting wires. The muscle acquisition module can accurately acquire muscle electric signals of the bedridden aphasia disabled person, and the main control chip analyzes the muscle electric signals and then identifies requirements. And the voice broadcast module converts the demand into voice to help the people to understand through auditory sense. And the Bluetooth module realizes wireless connection with external equipment, so that remote monitoring and configuration are facilitated. The device is simple to operate and practical, improves life quality and reduces burden of nursing personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of sterilization and disinfection, and in particular to a device capable of interpreting the basic needs of bedridden aphasic disabled persons. Background Art

[0002] In today's society, with the continuous advancement of medical technology and the increasing aging of the population, brain diseases, such as stroke, Alzheimer's disease, Parkinson's disease and ALS, have gradually become a major hidden danger affecting the health of the elderly. These diseases not only seriously affect the physical health of patients, but also cause many elderly people to become bedridden and aphasic, causing great trouble to their daily lives.

[0003] Among these elderly people facing difficulties, some patients have limited physical functions and cannot communicate verbally or move their bodies like normal people, but their thinking is still clear and their consciousness remains awake. They can perceive everything around them, but cannot express their needs and feelings through words or actions. This helpless state makes them face severe anxiety and fear, which has a great negative impact on their physical and mental health.

[0004] However, most of the nursing assistance products currently on the market are aimed at reducing the nursing burden, focusing on improving nursing efficiency and reducing the workload of nursing staff. Although these products have alleviated the pressure of nursing work to a certain extent, they pay insufficient attention to the psychological needs of elderly patients with clear minds but limited physical functions. These products often fail to accurately translate some of the basic needs of this group of people, resulting in nursing staff being unable to provide appropriate nursing assistance based on their needs.

[0005] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop a device that has the function of interpreting the basic needs of bedridden aphasic people. Summary of the invention

[0006] The purpose of the present invention is to provide a device capable of interpreting the basic needs of bedridden aphasic persons, so as to solve the common problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device with the function of interpreting the basic needs of bedridden aphasic people, comprising a shell, in which an identification and interpretation component is arranged, and the identification and interpretation component is composed of a main control chip, an expansion board, a muscle acquisition module, a voice broadcast module and a Bluetooth module, and the main control chip is connected to the expansion board, the muscle acquisition module, the voice broadcast module and the Bluetooth module in sequence through connecting wires.

[0008] As a preferred technical solution, the muscle acquisition module is an EMG muscle acquisition module, which is composed of a dry electrode muscle electrical sensor and a dry electrode lead plate. The dry electrode muscle electrical sensor is used to monitor the muscle electrical signals on the arm, and the dry electrode lead plate is used to convert the muscle electrical signals collected by the dry electrode muscle electrical sensor into digital signals and transmit them to the main control chip.

[0009] As a preferred technical solution, the main control chip is an Arduino UNO R3 main control chip, which is used to analyze these electrical signals with algorithms and identify the basic needs of bedridden aphasic people. The expansion board is a DFRobot I / O expansion board, which is a peripheral expansion module for Arduino and other microcontrollers, providing multiple digital input / output pins for easy connection of sensors, actuators and other digital devices.

[0010] As a preferred technical solution, the voice broadcast module is a YB_MVR01 voice synthesis broadcast module, which is used to convert the basic needs interpreted by the main control chip into voice broadcast, so that bedridden aphasic people can understand the needs interpreted by the auditory understanding device even if they cannot speak.

[0011] As a preferred technical solution, the Bluetooth module is an HC-05 Bluetooth module, which is used to realize wireless connection between the device and external devices. Wireless transmission is realized through Bluetooth connection. The family members or caregivers of bedridden aphasic people can understand the user's needs in real time and respond accordingly. At the same time, the Bluetooth module supports remote monitoring and configuration, which facilitates the management and maintenance of the device.

[0012] As a preferred technical solution, several interfaces are provided on the top of the shell, and several interfaces are connected to the expansion board. An elastic strap is installed on the dry electrode muscle electrical sensor to fix the dry electrode muscle electrical sensor on the arm of a bedridden aphasic person to ensure stable collection of muscle electrical signals. A speaker hole is provided on the front of the shell, and the speaker hole is located on the sound source output side of the voice broadcast module.

[0013] As a preferred technical solution, a power module is provided inside the housing to provide a stable power supply for the entire device. The power module can be a rechargeable lithium battery or a dry cell.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention is a device that has the function of interpreting the basic needs of bedridden aphasic disabled people. The muscle acquisition module can accurately collect the muscle electrical signals of bedridden aphasic disabled people, and perform algorithm analysis on the electrical signals through the main control chip to identify their basic needs. At the same time, the voice broadcast module converts these needs into voice broadcasts, so that even if the bedridden aphasic disabled people cannot speak, they can understand the needs interpreted by the device through hearing. In addition, the Bluetooth module enables the device to be wirelessly connected to external devices to achieve remote monitoring and configuration, making it convenient for family members or caregivers to understand the user's needs in real time and respond. The entire device is simple to operate and highly practical, which greatly improves the quality of life of bedridden aphasic disabled people and reduces the workload of caregivers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a device capable of interpreting the basic needs of bedridden aphasic persons;

[0017] Figure 2 A schematic diagram of the structure of components of a device capable of interpreting the basic needs of bedridden aphasic persons;

[0018] Figure 3 A schematic diagram of the module principle structure of a device capable of interpreting the basic needs of bedridden aphasic people;

[0019] Figure 4 A schematic diagram of the baseline values ​​in a calm state in a device capable of interpreting the basic needs of bedridden aphasic people.

[0020] In the accompanying drawings: 1. shell; 11. interface; 12. speaker hole; 21. main control chip; 22. expansion board; 23. muscle acquisition module; 231. dry electrode muscle electrical sensor; 232. dry electrode lead board; 24. voice broadcast module; 25. Bluetooth module; 26. connecting wire; 3. elastic strap. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example

[0024] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown, the present invention provides a technical solution of a device with the function of interpreting the basic needs of bedridden aphasic disabled people: comprising a housing 1, the housing 1 is made of light and durable materials, and is convenient to carry and install. An identification and interpretation component is arranged in the housing 1, and the identification and interpretation component is composed of a main control chip 21, an expansion board 22, a muscle acquisition module 23, a voice broadcast module 24 and a Bluetooth module 25. The main control chip 21 is connected to the expansion board 22, the muscle acquisition module 23, the voice broadcast module 24 and the Bluetooth module 25 in sequence through a connecting wire 26.

[0025] The muscle acquisition module 23 is an EMG muscle acquisition module, which is composed of a dry electrode muscle electrical sensor 231 and a dry electrode lead plate 232. The dry electrode muscle electrical sensor 231 is fixed to the arm of the bedridden aphasic person through an elastic bandage 3, and can accurately monitor the muscle electrical signals on the arm. The dry electrode lead plate 232 converts the collected muscle electrical signals into digital signals and transmits them to the main control chip 21 for processing.

[0026] Among them, the main control chip 21 is an Arduino UNO R3 main control chip. After receiving the digital signals, it analyzes these electrical signals through the built-in algorithm to identify the basic needs of bedridden aphasic people, such as the need to drink water, turn over, etc.

[0027] Among them, the expansion board 22 is a DFRobot I / O expansion board, which provides multiple digital input / output pins to facilitate the connection of sensors, actuators and other digital devices, thereby enhancing the expandability and flexibility of the device.

[0028] The voice announcement module 24 is a YB_MVR01 voice synthesis announcement module, which receives the basic demand information interpreted by the main control chip 21 and converts the information into voice for announcement. In this way, even if the bedridden aphasic person cannot speak, he can understand the needs interpreted by the hearing device.

[0029] Among them, the Bluetooth module 25 is a HC-05 Bluetooth module, which realizes the wireless connection between the device and external devices. Through the Bluetooth connection, the family members or caregivers of the bedridden aphasic person can understand the user's needs in real time and respond accordingly. At the same time, the Bluetooth module also supports remote monitoring and configuration, which is convenient for the management and maintenance of the device.

[0030] Among them, the top of the shell 1 is provided with several interfaces 11, which are connected to the expansion board 22, convenient for connection with external devices and data transmission. The front of the shell 1 is provided with a speaker hole 12, which is located on the sound source output side of the voice broadcast module 24 to ensure the clarity and volume of the voice broadcast.

[0031] In addition, the power module is used to provide a stable power supply for the entire device. The power module can use a rechargeable lithium battery or a dry battery, etc., to ensure that the device can operate stably during long-term use.

[0032] The present invention has the following advantages:

[0033] 1. Accurate identification: The EMG muscle acquisition module accurately collects muscle electrical signals, and identifies the basic needs of bedridden aphasic people through algorithm analysis, improving the accuracy and reliability of identification.

[0034] 2. Voice broadcast: The identified needs are converted into voice through the speech synthesis broadcast module for broadcast, making it easier for bedridden aphasic people to understand the needs interpreted by the device.

[0035] 3. Wireless connection: Wireless connection with external devices is achieved through the Bluetooth module, which makes it convenient for family members or caregivers to understand and respond to user needs in real time, thereby improving the efficiency and quality of care.

[0036] 4. Easy to operate: The whole device is reasonably designed and easy to operate, making it convenient for users to install and use.

[0037] The present invention improves the efficiency and quality of care, reduces the workload of caregivers, and improves the quality of life of bedridden aphasic people by accurately identifying the basic needs of bedridden aphasic people and performing voice broadcasts, as well as achieving wireless connection with external devices.

[0038] At the same time, the device has diversified usage modes to meet the needs of users.

[0039] Nursing mode: This mode focuses on the precise processing and analysis of muscle electrical data, and conveys corresponding instructions based on this to realize the voice broadcast function. After the power is turned on, the entire device must first be initialized to collect the user's electromyographic data in a calm state. Subsequently, through in-depth analysis and processing of these data, the baseline value in a calm state is established, which serves as the key basis for distinguishing different actions. This design is intended to ensure that the device can flexibly adapt to different users, thereby achieving more accurate action recognition. After the initialization is completed, the program enters the selection state, and the device realizes the cyclic selection between different needs by identifying muscle electrical signals. After the selection is completed, if the program detects that there is no muscle electrical signal input within 5 seconds, it will automatically enter the cyclic broadcast state, and send instructions to the voice broadcast module at regular intervals to remind nearby personnel to meet the user's relevant needs based on the voice content.

[0040] Entertainment mode: This mode aims to control the entertainment software on the mobile phone by detecting muscle movements, so as to achieve deep cooperation between the device and the mobile phone at the software level. After detecting the muscle electrical signals, the device will translate the needs of the disabled person and send corresponding commands to the mobile phone through Bluetooth technology. The user needs to install the corresponding developed app on the mobile phone and establish a Bluetooth connection with the device. When the mobile phone receives the Bluetooth command, it will use its own barrier-free service to assist the disabled person in operating the entertainment software (such as browsing short video apps such as Tik Tok, swiping the screen, clicking, etc. on behalf of the disabled person to meet their needs of watching videos, liking, etc.). This design allows the disabled to easily enjoy the fun brought by entertainment software without having to do it themselves.

[0041] Working principle and use process of the present invention: When using, first, the user needs to fix the device on the arm of the bedridden aphasic person through the elastic bandage 3, and ensure that all interfaces 11 and connecting wires 26 are firmly connected. Then, turn on the power of the device, at which time, the muscle acquisition module 23 starts working and accurately collects muscle electrical signals on the arm. These signals are then transmitted to the main control chip 21 for processing.

[0042] After receiving the digital signals, the main control chip 21 will use the built-in algorithm to conduct in-depth analysis of these electrical signals. By comparing the baseline values ​​in a calm state, the main control chip 21 can identify the basic needs of bedridden aphasic people, such as the need to drink water, turn over, etc.

[0043] Once the demand is identified, the main control chip 21 will send an instruction to the voice broadcast module 24. After receiving the instruction, the voice broadcast module 24 will convert the demand information into voice for broadcasting. In this way, even if the bedridden aphasic person cannot speak, he can understand the demand interpreted by the auditory understanding device.

[0044] At the same time, the Bluetooth module 25 is also working continuously to realize the wireless connection between the device and the external device. Family members or caregivers can understand the user's needs in real time through the Bluetooth connection and respond accordingly. This wireless connection method not only facilitates communication between users and caregivers, but also improves the efficiency and quality of care.

[0045] In addition, the device also has an entertainment mode, and users can control the entertainment software through the mobile phone app and the device. This function provides more entertainment options for bedridden aphasic people and enriches their daily life.

[0046] The present invention provides a new nursing method for bedridden aphasic people through accurate recognition, voice broadcasting and wireless connection. This device not only improves the efficiency and quality of nursing, but also improves the quality of life of users, bringing more convenience and fun to their daily life.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0048] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device capable of interpreting the basic needs of bedridden aphasic persons, characterized in that: The invention comprises a housing (1), wherein an identification and interpretation component is arranged in the housing (1), wherein the identification and interpretation component is composed of a main control chip (21), an expansion board (22), a muscle acquisition module (23), a voice broadcast module (24) and a Bluetooth module (25), wherein the main control chip (21) is connected in sequence with the expansion board (22), the muscle acquisition module (23), the voice broadcast module (24) and the Bluetooth module (25) respectively through a connecting wire (26).

2. The device according to claim 1, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized by: The muscle acquisition module (23) is an EMG muscle acquisition module, which is composed of a dry electrode muscle electrical sensor (231) and a dry electrode lead plate (232). The dry electrode muscle electrical sensor (231) is used to monitor muscle electrical signals on the arm, and the dry electrode lead plate (232) is used to convert the muscle electrical signals collected by the dry electrode muscle electrical sensor (231) into digital signals and transmit them to the main control chip (21).

3. The device according to claim 1, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized by: The main control chip (21) is an Arduino UNO R3 main control chip, which is used to analyze these electrical signals with algorithms to identify the basic needs of bedridden aphasic people. The expansion board (22) is a DFRobot I / O expansion board, which is a peripheral expansion module for Arduino and other microcontrollers, providing multiple digital input / output pins for convenient connection of sensors, actuators and other digital devices.

4. The device according to claim 3, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized in that: The voice announcement module (24) is a YB_MVR01 voice synthesis announcement module, which is used to convert the basic needs interpreted by the main control chip (21) into voice announcements, so that even if the bedridden aphasic person is unable to speak, he or she can understand the needs interpreted by the auditory understanding device.

5. The device according to claim 1, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized by: The Bluetooth module (25) is an HC-05 Bluetooth module, which is used to realize wireless connection between the device and external devices. Wireless transmission is realized through Bluetooth connection. The family members or caregivers of the bedridden aphasic person can understand the user's needs in real time and make corresponding responses. At the same time, the Bluetooth module (25) supports remote monitoring and configuration, which facilitates the management and maintenance of the device.

6. The device according to claim 4, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized by: The top of the housing (1) is provided with a plurality of interfaces (11), and the plurality of interfaces are connected to the expansion board (22); the dry electrode muscle electrical sensor (231) is provided with an elastic bandage (3) for fixing the dry electrode muscle electrical sensor (231) on the arm of a bedridden aphasic person to ensure stable collection of muscle electrical signals; the front of the housing (1) is provided with a speaker hole (12), and the speaker hole (12) is located on the sound source output side of the voice broadcast module (24).

7. The device according to claim 1, which has the function of interpreting the basic needs of bedridden aphasic persons, is characterized by: A power module is arranged inside the housing (1) for providing a stable power supply for the entire device. The power module can be a rechargeable lithium battery or a dry cell.

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