Description:FIELD OF THE INVENTION
This invention relates to a system for monitoring paralysis patient and method thereof.
BACKGROUND OF THE INVENTION
Paralysis patients have their whole or partial part of the body disabled by the Paralysis attack. These people in most cases are not able to convey their needs as they are neither able to speak properly nor do they convey through sign language due to improper brain control. This problem is challenging for the people who monitor them particularly if the patients are old age. The proposed system helps Paralysis patients to communicate to the guardians about their requirements by using motion-based signs and detection system.
US11896389B2 discloses a paralysis monitoring system includes a nerve stimulation device configured to deliver a series of low voltage electrical impulses to a nerve to produce only sub-visible muscle responses, and a recording device configured to record electrical activity associated with an evoked muscle response caused by the series of low voltage electrical impulses.
CN105118236B discloses the present invention discloses a kind of paralysis and falls monitoring and preventing mean and its processing method, which includes：Alarm modules, signal acquisition module and signal processing module, wherein signal acquisition module is for acquiring human body attitude behavioral data and human-body biological sign data
EP4091661B1 Two key pharmaceutical components of modern general anesthesia include the anesthetic drugs responsible for unconsciousness, and the neuromuscular blocking drugs that cause muscle paralysis. It is not uncommon for patients to wake up partially paralyzed (residual neuromuscular blockade), which can lead to significant patient harm (e.g. impaired respiratory ability).
RU2445990C1 refers to medicine, namely neurology, physiotherapy and is applicable for treating peripheral and central paralysis and paresis of various aethiologies. A method involves drug therapy and electrical stimulation of paretic muscles. The drug therapy is conducted by the end nasal and superior thoracic electrophoresis procedures with glutamine. The electrical stimulation represents exposure to multiple-modulated bipolar current of frequency 20-120 Hz with package to pause relation 1:1. Additionally the muscles symmetric to paretic ones and a projection of peripheral and vegetative nervous system are treated by the two-side exposure. Duration of a procedure is 10-30 minutes. The therapeutic course is 10-15 procedures either daily, or every second day.
US20150269825A1 A wireless system monitoring system includes a wireless telephone and a wearable appliance in communication with the wireless telephone, the appliance monitoring activity with an accelerometer and one or more additional sensors to detect movement or vital sign.
The paralysis patient monitoring available are used in hospitals while treatment is done or while such patients are under the control of Hospital management. There are no advance systems which can be used for the monitoring the paralysis patients at residential. The existing systems are lagging in customizing residential based paralysis patient monitoring by the guardians or by the spouse.
None of the prior art indicate above either alone or in combination with one another disclose what the present invention has disclosed. This invention relates to a system for monitoring paralysis patient and method thereof.
SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
In this proposed method, finger gestures are used to represent the patient's needs. The sensors can detect the angle of the finger movement. The microcontroller maps the input voltages and then assigns a range to each finger movement. In the ranges designated for the specific movement of a sensor, a predetermined message related to the fundamental necessities and emergency reasons for the patient is saved. The patient's hand is fitted with the gadget. The patient is initially trained to communicate to the guardian via finger movements for sharing the requirements. The message is recognized by the guardian. The message is communicated to the guardian by the message in the APP and a speaker. As a result, the patient just needs to bend a finger or a combination of fingers. There are now several methods in place for paralyzed individuals; however, this technique assists in the continual monitoring and comprehension of the patient's demands. If the patient is in critical condition, a buzzer will sound to alert the caretaker that the patient is on the floor or that the pulse rate is abnormally high.
The present invention provides a novel motion-based communication system for paralysis patients to communicate with their caregivers. The system utilizes finger gestures, where each movement is detected by sensors that map the motion to a predetermined message.
The system consists of:
• Sensors to detect the angle and movement of the fingers.
• A microcontroller to process the sensor inputs and assign specific messages to each gesture.
• A communication module that relays the message to the caregiver via a mobile application or a speaker.
• A buzzer system that activates in critical situations, such as when the patient falls or if their pulse rate becomes abnormally high.
By wearing the device on their hand, the patient can simply move their fingers or a combination of fingers to convey a specific need or emergency to the caregiver.
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein:
FIGURE 1: PROTOTYPE
FIGURE 2: BLOCK DIAGRAM
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms “a",” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises,” “comprising,” “includes” and/or “including,” when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", “third”, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In this proposed method, finger gestures are used to represent the patient's needs. The sensors can detect the angle of the finger movement. The microcontroller maps the input voltages and then assigns a range to each finger movement. In the ranges designated for the specific movement of a sensor, a predetermined message related to the fundamental necessities and emergency reasons for the patient is saved. The patient's hand is fitted with the gadget. The patient is initially trained to communicate to the guardian via finger movements for sharing the requirements. The message is recognized by the guardian. The message is communicated to the guardian by the message in the APP and a speaker. As a result, the patient just needs to bend a finger or a combination of fingers. There are now several methods in place for paralyzed individuals; however, this technique assists in the continual monitoring and comprehension of the patient's demands. If the patient is in critical condition, a buzzer will sound to alert the caretaker that the patient is on the floor or that the pulse rate is abnormally high.
Hardware Components:
1. Motion Detection Sensors: A set of motion sensors, typically flex sensors, are mounted on the fingers of the patient. These sensors detect the bending angle of the fingers and convert the motion into corresponding electrical signals.
2. Microcontroller: The microcontroller processes the input signals from the sensors and maps each range of values to a specific action or message. For example, a certain finger bend may correspond to a need for water, while a different gesture may signify a need for urgent medical attention. The microcontroller assigns a voltage range to each finger movement, which corresponds to a pre-stored message.
3. Communication Module: A wireless communication module (e.g., Bluetooth or Wi-Fi) is integrated into the system to send the patient's message to the guardian's mobile application or speaker. This enables remote monitoring of the patient's condition.
4. Buzzer System: In critical situations, such as when the patient falls or experiences abnormal physiological changes (like a sudden spike in pulse rate), a buzzer is triggered to alert the caregiver immediately.
5. Power Supply: The system is powered by a rechargeable battery that allows the device to operate continuously. It is lightweight and ensures comfort for the patient while wearing the device.
6. Mobile Application: The system is connected to a mobile application that receives messages from the patient and displays them to the caregiver. The app can also trigger audible alarms in case of an emergency.
Software Components:
1. Signal Processing Software: The microcontroller software processes raw sensor inputs and converts them into digital signals. Based on the bending angles of the fingers, the software assigns each range of inputs to a specific message.
2. Message Assignment Module: Predefined messages, such as requests for food, water, medical attention, or other daily needs, are stored in the system. When the patient makes a specific gesture, the corresponding message is communicated to the caregiver via the app or a speaker.
3. Critical Condition Monitoring: In addition to finger gesture-based communication, the system continuously monitors the patient’s condition, including pulse rate and body posture. If an abnormality is detected, such as a high pulse rate or a fall, an emergency message and buzzer alert are triggered.
Working:
1. Training the Patient: The patient is initially trained to communicate through finger gestures. Each gesture corresponds to a specific message, which is predefined and stored in the system. For instance, bending the index finger could mean “I need water,” while bending multiple fingers may indicate “I need urgent medical help.”
2. Sensor Detection: Once the patient performs a gesture, the motion detection sensors capture the finger’s movement. The bending angle is converted into a voltage signal that is processed by the microcontroller.
3. Message Communication: The microcontroller interprets the signal and maps it to a predetermined message. The message is then sent via Bluetooth or Wi-Fi to the caregiver’s mobile app or speaker. The caregiver receives a notification, either as a text message or voice alert, indicating the patient's need.
4. Emergency Alerts: The system continuously monitors the patient for critical conditions. If a fall is detected or the pulse rate becomes dangerously high, the buzzer system is activated to alert the caregiver. This ensures that urgent assistance can be provided even if the patient cannot perform a gesture.

ADVANTAGES OF THE INVENTION
 Paralysis patients can easily communicate with their guardians and ask for help if they need.
 Secured and reliable communication.
 Remote monitoring
 Accuracy of Data Collection
 Wearable and Comfort
 Cost-effectiveness
, Claims:1. A motion-based communication system for paralysis patients, comprising: Motion detection sensors configured to detect finger movements, A microcontroller to process the detected movements and map them to predetermined messages, A communication module to relay the message to a caregiver's mobile app or speaker, A buzzer system to alert the caregiver in case of an emergency, and A power supply to operate the device;
wherein the microcontroller is programmed to map the finger movements to specific voltage ranges and assign corresponding predefined messages to each voltage range.
2. The system as claimed in claim 1, wherein the communication module wirelessly transmits the patient’s message to the caregiver using Bluetooth technology.
3. The system as claimed in claim 1, wherein the communication module wirelessly transmits the patient’s message to the caregiver via a Wi-Fi connection.
4. The system as claimed in claim 1, further comprising a critical condition monitoring module that continuously detects the patient’s physiological state, such as falls or abnormal pulse rates, and triggers an alert to notify the caregiver.
5. The system as claimed in claim 1, wherein the motion detection sensors comprise flex sensors that measure the bending angles of the patient’s fingers.
6. The system as claimed in claim 1, wherein the buzzer system is triggered when an emergency condition is detected, alerting the caregiver with an audible alarm.
7. The system as claimed in claim 1, further comprising a mobile application that displays the patient’s communicated message and includes an alert system for emergency conditions.
8. The system as claimed in claim 1, wherein the power supply is a rechargeable battery that enables continuous operation of the device.
9. The system as claimed in claim 1, wherein the patient can communicate using a combination of finger movements, each combination representing different messages based on predefined movement patterns.