A SYSTEM AND METHOD FOR IOT INTEGRATED PH-BASED HYDRATION MONITORING

Abstract

The present invention is a low-cost, manual system designed to monitor hydration through pH-based urine analysis. It is easy to use and includes a color-reference strip along with a screen for visualizing color changes. By comparing the color change of their urine sample to a reference chart, individuals can easily determine their hydration status. This device eliminates the need for electronics and has an antimicrobial-coated surface to improve hygiene. It is ideal for daily health monitoring, particularly in regions with limited access to technology. enabling real-time data transmission for automated notifications and personalized insights while maintaining the core manual functionality of the hydration monitoring system. The invention addresses the limitations of existing digital and traditional pH strips by providing a simple and effective method for accurately tracking hydration levels. (FIG. 3A)

Specification

Description:Technical Field of the Invention
[0001] The present invention relates to hydration monitoring. More specifically, the invention relates to IoT integrated pH-based urine analysis for assessing hydration levels.
Background of the Invention
[0002] In today's busy society, prioritizing hydration is essential for maintaining good health and wellness. Due to their hectic schedules, many people frequently neglect their need for proper hydration. This neglect can result in various health problems, including fatigue, reduced cognitive function, and potentially serious illnesses. Conventional methods of monitoring hydration, such as relying on thirst signals or occasional evaluations, are often inadequate. These techniques can lead to both dehydration and overhydration. Hence, there is an increasing demand for effective methods that enable individuals to track their hydration levels in real time. These solutions must provide practical tips to encourage healthier behaviors and prevent problems associated with dehydration.
[0003] Current techniques for tracking hydration levels, particularly those using urine pH measurements, lack integration with modern technology. This limitation decreases their effectiveness and reduces user engagement. Although pH testing can indicate whether a person is hydrated, individuals typically receive this information in isolation and without support. Consequently, it becomes challenging for users to monitor changes over time or correlate those changes with lifestyle factors. Moreover, people often neglect to monitor their hydration levels consistently, leading to delays in recognizing dehydration. This invention aims to address these challenges by developing a pH monitoring device that incorporates an IoT module and a mobile application. It will offer immediate feedback, personalized hydration insights, and automated notifications. This approach will empower users to proactively manage their hydration in a convenient and informed manner. Hence, there is a need for an innovative solution that merges traditional pH testing with modern technology to enhance hydration monitoring and promote healthier lifestyles.
Object of the invention
[0004] A principal object of the invention is to provide a pH-based hydration monitoring system.
[0005] Another object of the invention is to offer a manual color-reference method for observing and analyzing urine samples by using the pH-based hydration monitoring system.
[0006] Another object of the invention is to enable the detection of hydration levels and urine pH using the pH-based hydration monitoring system.
[0007] Another object of the invention is to incorporate an IoT module that enables real-time data transmission to a mobile application, providing automated notifications and personalized insights
[0008] These and other objects and characteristics of the present invention will become apparent from the further disclosure to be made in the detailed description given below.
Summary of the invention
[0009] This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
[0010] The present invention provides a pH-based hydration monitoring system. The invention addresses the problem of inefficient hydration monitoring by offering a manual, low-cost solution without requiring electronic or digital components. The system includes a color-reference strip and a visual screen for easy observation of color changes, which indicate hydration levels.
[0011] In some embodiments, the issue of unclear hydration assessment from traditional pH strips is solved by incorporating a color-matching strip for more precise, user-friendly observation. The manual process ensures simplicity while maintaining accuracy for users.
[0012] Embodiments of the invention may provide a method for enabling pH-based hydration monitoring. The method involves applying a urine sample to a test strip, visually comparing the color change with a reference chart, and interpreting the results to assess hydration levels. This approach eliminates the need for digital sensors or data processing components, making it accessible and practical for everyday use.
[0013] Additionally, the system can incorporate an IoT module that connects to a mobile application. This enhancement allows for real-time data transmission, providing users with automated notifications and personalized insights while still emphasizing the core manual functionality of the hydration monitoring system.
[0014] To the accomplishment of the foregoing and related ends, the one or more aspects comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the drawings set forth in detail certain illustrative features of the one or more aspects. These features are indicative, however, of but a few of the various ways in which the principles of various aspects may be employed, and this description is intended to include all such aspects and their equivalents.
Brief Description of Drawings
[0015] The foregoing and other features of embodiments will become more apparent from the following detailed description of embodiments when read in conjunction with the accompanying drawings. In the drawings, like reference numerals refer to like elements.
[0016] In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It is apparent, however, to one skilled in the art that the embodiments of the invention may be practiced without these specific details or with an equivalent arrangement. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the embodiments of the invention. Throughout the disclosure the system and the foot tracing system may interchangeably be used.
[0017] FIG. 1 illustrates a network diagram, for enabling a pH-based hydration monitoring system, according to one embodiment of the invention.
[0018] FIGs. 2A-2B illustrates generic block diagrams of a pH-based hydration monitoring device, according to one embodiment of the invention.
[0019] FIGs. 3A-3B illustrates detailed diagrams of the pH-based hydration monitoring device, according to one embodiment of the invention.
[0020] FIG. 4 illustrates a flowchart, for enabling the pH-based hydration monitoring system, according to one embodiment of the invention.
[0021] FIG. 5 illustrates a bar graph representing selectivity and specificity of a plurality of hydration monitoring methods, according to one embodiment of the invention.
Detailed Description of the Invention
[0022] Reference will now be made in detail to the description of the present subject matter, one or more examples of which are shown in figures. Each example is provided to explain the subject matter and not a limitation. Various changes and modifications obvious to one skilled in the art to which the invention pertains are deemed to be within the spirit, scope and contemplation of the invention.
[0023] The embodiments herein and the various features and advantageous details thereof are explained more fully with reference to the non-limiting embodiments that are illustrated in the accompanying drawings and / or detailed in the following description. Descriptions of well-known components and processing techniques are omitted so as to not unnecessarily obscure the embodiments herein. The examples used herein are intended merely to facilitate an understanding of ways in which the embodiments herein may be practiced and to further enable those of skill in the art to practice the embodiments herein. Accordingly, the examples should not be construed as limiting the scope of the embodiments herein.
[0024] Reference in this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. The appearance of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Moreover, various features are described which may be exhibited by some embodiments and not by others. Similarly, various requirements are described which may be requirements for some embodiments but not for other embodiments.
[0025] Moreover, although the following description contains many specifics for the purposes of illustration, anyone skilled in the art will appreciate that many variations and/or alterations to said details are within the scope of the present disclosure. Similarly, although many of the features of the present disclosure are described in terms of each other, or in conjunction with each other, one skilled in the art will appreciate that many of these features can be provided independently of other features. Accordingly, this description of the present disclosure is set forth without any loss of generality to, and without imposing limitations upon the present disclosure.
[0026] As used in the application, the term 'hydration assessment' refers to the process of evaluating an individual's fluid balance through the analysis of urine pH levels. This process involves measuring the pH of a urine sample to determine hydration status, which can be critical for individuals engaging in physical activities or managing chronic health conditions. The pH Monitoring Device simplifies this assessment, allowing users to obtain results quickly and easily.
[0027] This definition of 'hydration assessment' applies to all uses of this term in this application, including in any claims. For example, as used in this application, the term "hydration assessment" may include methods for analyzing urine samples, comparing pH values to standard reference ranges, and providing users with visual indicators of their hydration status based on color changes.
[0028] The phrase "user-friendly design" is used herein to describe the ergonomic and intuitive features of the pH Monitoring Device, which enhance user experience and accessibility. Any aspect described herein as "user-friendly" indicates that the device is designed to be easily operable by individuals of varying ages and technical backgrounds, ensuring that health monitoring is accessible to all users.
[0029] In this description, the term "antimicrobial coating" may refer to a surface treatment applied to the pH Monitoring Device to inhibit the growth of bacteria and other pathogens. This coating is integral to the device's design, ensuring safe and hygienic use over time. By reducing the risk of contamination, the antimicrobial coating promotes user confidence and enhances the reliability of the hydration assessments.
[0030] The term "color reference chart" may also include a visual guide provided with the pH Monitoring Device, which allows users to interpret color changes on the test strip accurately. This chart provides a clear indication of pH levels corresponding to hydration status, enabling users to make informed decisions about their fluid intake. The simplicity of using a color reference chart enhances the device's practicality and effectiveness.
[0031] The phrase "target user groups" refers to the specific demographics that benefit most from the pH Monitoring Device. These groups include athletes, fitness enthusiasts, seniors, and individuals with chronic health conditions who require consistent monitoring of their hydration levels. By catering to these audiences, the device addresses a crucial need for accessible health monitoring tools tailored to varying lifestyle demands.
[0032] FIG. 1 illustrates a network diagram, for enabling a pH-based hydration monitoring system, according to one embodiment of the invention. In this example embodiment, a network 105 serves as a central component of the system, acting as a communication backbone for seamless interaction among multiple devices.
[0033] In some embodiments, the pH-based hydration monitoring device 100 may be connected to the network 105, enabling it to send and receive data. This connectivity allows for remote monitoring and control of the hydration tracking system, ensuring real-time hydration analysis and personalized recommendations. The network 105 may also integrate additional devices, such as one or more remote devices 101, and one or more peripheral devices 103.
[0034] In one embodiment, the remote device 101 may connect to the network 105, enabling users to monitor hydration levels from distant locations. Healthcare providers, caregivers or the users can track the hydration status of patients or themselves remotely using the remote device 101, receiving real-time updates and offering timely interventions or advice.
[0035] In some embodiments, the peripheral device 103 may be connected to the network 105 to provide additional functionalities to the hydration monitoring system. These devices may include sensors or other monitoring equipment that enhance the system's accuracy and performance. By integrating peripheral devices, the system can gather comprehensive data, optimizing hydration analysis and personalized insights for the user.
[0036] FIGs. 2A-2B illustrates a generic block diagram, for enabling a pH-based hydration monitoring device 100, according to one embodiment of the invention. According to an example embodiment, the pH-based hydration monitoring device includes a sample input unit 201 to deposit a test sample for monitoring the pH of the test sample, wherein the test sample may include a urine sample. A strip holding unit 203 holds a test strip that is used for the process of pH monitoring. An output unit 205 displays the data required for a user to determine the user's hydration status. An IoT module 207 integrated with the pH-based hydration monitoring device to transmit the users' hydration status and pH level to a connected mobile application.
[0037] In one example embodiment, a memory 211 connected to the processor 209 stores data and instructions that the processor may require to perform tasks within the pH-based hydration monitoring device. The memory may include volatile memory, such as RAM, for temporary data storage, as well as non-volatile memory, such as flash storage, which retains data even when the device is powered off.
[0038] In another example embodiment, a communication interface 213 may enable the hydration monitoring device to connect and communicate with other devices or networks. The communication interface may support various communication protocols, such as Wi-Fi, Bluetooth, or cellular networks, allowing the system to send and receive data, updates, and commands for real-time hydration tracking and remote monitoring.
[0039] FIGs. 3A-3B illustrates detailed diagrams of the pH-based hydration monitoring device, according to one embodiment of the invention. According to an example embodiment, FIG. 3A illustrates a top view of said pH-based hydration monitoring device. According to an example embodiment, FIG. 3B illustrates a side view of said pH-based hydration monitoring device.
[0040] According to an example embodiment, at the center of the pH-based hydration monitoring device is a rectangular display 307. This display displays the pH test results, providing a clear visual depiction of the color changes on a test strip. The rectangular display may be integrated with a magnifying glass to aid the user to effortlessly read and understand the pH levels of the urine sample.
[0041] According to an example embodiment, a reference color strip 303 encircles the bottom of the pH-based hydration monitoring device, aiding users in matching the color change of the test strip to a set pH scale. In one embodiment, the reference color strip has a total length of 20 mm, with distinct color blocks of 4 mm width each, representing pH levels ranging from acidic to neutral. This comparison helps the user assess their hydration level by the color of the strip that shows if they are adequately hydrated or require additional fluids.
[0042] According to an example embodiment, a test strip slot 311 is located at the base of the circular design, serving as a specific spot for placing the test strip following the application of the urine sample. In one embodiment, the test strip slot measures 5 mm in width, 18 mm in length, and 1 mm in depth, providing a snug fit for the test strip. This feature allows the user to safely insert the strip for examination. The positioning of the opening facilitates the insertion and extraction of the strip while conducting tests.
[0043] According to an example embodiment, concentric curved lines 309 on the top part of the pH-based hydration monitoring device could be showing a user interface element like a grip area or a functionality indicator. In one embodiment, the concentric curve lines (309) are designed with a thickness of 0.7 mm and spaced 2.5 mm apart, covering an area of approximately 25 mm in diameter on the device's surface. These lines help with the device's ergonomic design, enhancing the comfort of the user.
[0044] According to an example embodiment, a urine droplet opening 301 located at the bottom of the device to deposit a urine sample on the test strip. In one embodiment, the urine droplet opening is designed with a diameter of 3 mm, allowing the user to apply a precise urine sample directly onto the test strip below This placement of the opening is designed to be ergonomically friendly, ensuring ease and convenience when applying samples. The layout ensures the sample is positioned correctly for testing, resulting in accurate and dependable outcomes.
[0045] According to an example embodiment, a surface coated with antimicrobial properties 305 helps to keep the device clean and germ-free while in use. This layer is essential in protecting against contamination, especially crucial for a device that comes into contact with urine specimens. By adding this function, the device guarantees safer and more dependable testing, ensuring it is ideal for consistent health monitoring.
[0046] According to an example embodiment, the IoT module 207 of the pH monitoring device facilitates real-time data transmission and remote monitoring, allowing users to view their hydration status and receive personalized hydration advice based on their pH readings. It also enables the tracking of previous records, providing users with insights into their hydration patterns over time. This historical data can be invaluable for identifying trends and making informed decisions about health and hydration. Furthermore, the IoT module allows for seamless data sharing with caregivers or healthcare professionals, ensuring timely interventions when necessary.
[0047] FIG. 4 illustrates a flowchart 400, for enabling the pH-based hydration monitoring system, according to one embodiment of the invention. At step 401, a method includes inserting a test strip into a pH-based hydration monitoring device via a test strip slot of the pH-based hydration monitoring device. At step 403, the method includes dropping a urine sample of a person on the test strip via a urine droplet opening of the pH-based hydration monitoring device. At step 405, the method includes monitoring a color change on the test strip through a rectangular display after depositing the urine sample. At step 407, the method includes comparing the monitored color change with a reference color strip of the pH-based hydration monitoring device to identify a corresponding pH level. At step 409, the method includes determining hydration status of the person based on the identified pH level. At step 411, the method includes transmitting the identified pH level and hydration status to a connected mobile application via an IoT module of the pH-based hydration monitoring device.
[0048] FIG. 5 illustrates a bar graph representing selectivity and specificity of a plurality of hydration monitoring methods, according to one embodiment of the invention. the pH-based hydration monitoring system (pH-based system), despite slight irregularities, demonstrates the highest selectivity and specificity, making it the most reliable method overall. Urine color charts and wearable sensors show moderate selectivity but lower specificity, while smart water bottles and skin hydration meters rank lower in both categories, offering less accurate hydration assessment. This visualization highlights the pH-based system's superior ability to assess hydration compared to other methods.
[0049] According to an example embodiment, for assessing hydration through urine samples using pH paper, the color changes on the paper indicate the pH level. For well-hydrated individuals, the pH paper typically turns yellowish-green or light green, reflecting a neutral to slightly acidic pH (around 6-7). In contrast, dehydration often causes the urine to become more concentrated, resulting in a more acidic pH (below 6). This is shown by the pH paper turning yellow or orange, indicating increased acidity as a result of dehydration.
[0050] The pH-based hydration monitoring system presents a major technological improvement by providing an affordable option for tracking hydration levels through urine pH analysis. In contrast to existing products on the market this system addresses the demand for mobile health monitoring instruments, particularly in less developed and developing regions. Current options include digital pH meters or pH testing strips, but they do not offer the necessary structural and informational support for precise dehydration evaluations. On the other hand, the pH-based hydration monitoring system is equipped with a color-matching strip, enabling users to accurately compare the color changes on the pH test strip, thus enhancing the precision of hydration status assessments. Additionally, with the integration of an IoT module, the system can transmit real-time hydration data to a mobile application via Bluetooth or Wi-Fi, allowing for continuous monitoring, personalized hydration insights, and the tracking of previous records, further improving the system's utility for both users and caregivers.
[0051] In terms of physical and hardware enhancements, the pH-based hydration monitoring system is notable for incorporating an antimicrobial surface coating that promotes hygiene and reduces the risk of contamination during use. This feature is especially important in health monitoring applications, where cleanliness is essential. This feature ensures that users can detect even small changes in pH levels, enhancing accuracy. The system also provides information support through a color reference strip, which helps users easily and accurately interpret test results, ensuring that it is both user-friendly and reliable.
[0052] To validate the technical improvements, the pH-based hydration monitoring system is designed for the practical application of pH strips in dehydration analysis. The addition of an anti-skid and antimicrobial surface further enhances its suitability for use in medical and pharmaceutical environments. The unique combination of hygiene, user-friendliness, structural stability, and technology makes it an essential tool for individuals seeking to track hydration levels, with the potential for broader applications in various areas of healthcare.
[0053] The many features and advantages of the invention are apparent from the detailed specification, and thus, it is intended by the appended claims to cover all such features and advantages of the invention which fall within the true spirit and scope of the invention. Further, since numerous modifications and variations will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
, Claims:We claim:
1. A pH-based hydration monitoring system 100, comprising:
a sample input unit 201, wherein the sample input unit 201 includes a urine droplet opening 301 with a diameter of 3mm, wherein the urine droplet opening 301 is attached to a pH-based hydration monitoring device at a first position;
a strip holding unit 203, wherein the strip holding unit 203 includes a test strip slot 311 with dimensions of 5 mm (width) x 18 mm (length) x 1 mm (depth), wherein the test strip slot 311 is positioned under said first position;
an output unit 205, wherein the output unit 205 includes a rectangular display 307, wherein the rectangular display 307 is embedded to the pH-based hydration monitoring device at a second position;
a reference color strip 303, wherein the reference strip 303 has a length of 20 mm with color blocks of 4 mm width each, and is placed below said second position;
a plurality of concentric curve lines 309, wherein the plurality of concentric circles 309 are 0.7 mm thick with 2.5 mm spacing, covering an area of approximately 25 mm in diameter, and are designed above said second position; and
an IoT module 207, wherein the IoT module 207 is positioned under the plurality of concentric circles 309, wherein the IoT module 207 comprises of a processor 209, a memory 211, and a communication interface,
wherein the pH-based hydration monitoring device is coated with a surface coated with antimicrobial properties 305.
2. The system of claim 1, wherein the urine droplet opening 301 enables a user to apply a urine sample on a test strip in the pH-based hydration monitoring device.
3. The system of claim 1, wherein the test strip slot 311 holds said test strip in the pH-based hydration monitoring device for sample analysis.
4. The system of claim 1, wherein the rectangular display 307 outputs a visual color change on the pH test strip in the pH-based hydration monitoring device.
5. The system of claim 1, wherein the reference color strip 303 provides a reference chart for comparing color changes on the test strip.
6. The system of claim 1, wherein said concentric curve lines 309 improves grip of the user while using the pH-based hydration monitoring device.
7. The system of claim 1, wherein the IoT module 207 provides real-time data transmission, remote monitoring, and personalized insights for continuous hydration tracking.
8. A method 400 for enabling a pH-based hydration monitoring system, the method comprising:
inserting, a test strip into a pH-based hydration monitoring device, via a test strip slot of the pH-based hydration monitoring device 401;
dropping, a urine sample of a person on the test strip, via a urine droplet opening of the pH-based hydration monitoring device 403;
monitoring, a color change on the test strip through a rectangular display, after depositing the urine sample 405;
comparing, the monitored color change with a reference color strip of the pH-based hydration monitoring device, to identify a corresponding pH level 407;
determining, hydration status of the person based on the identified pH level 409; and
transmitting the identified pH level and hydration status to a connected mobile application via an IoT module of the pH-based hydration monitoring device, 411.
9. The method of claim 8, wherein the test strip turns yellowish-green indicating a pH of 6-7 (neutral to slightly acidic pH) when the test strip is exposed to a hydrated urine sample.
10. The method of claim 8, wherein the test strip turns yellow or orange indicating a pH below 6 (acidic pH) when the test strip is exposed to a dehydrated urine sample.

Documents