Description:1
FORM2
THE PATENTS ACT 1970
(39 of 1970)
&
THE PATENTS RULES, 2003
COMPLETESPECIFICATION
(Seesection10andrule13)
1. TITLEOFTHEINVENTION
A HANDHELD PORTABLE DEVICE FOR EYE HEALTH MONITORING
2. APPLICANT
(i) NAME : G D Goenka University
(ii) NATIONALITY: INDIAN
(iii) ADDRESS : Sohna Gurugram Road, Sohna, Haryana, India, 122103
(i) PREAMBLETOTHEDESCRIPTION
COMPLETE
The following specification particularly describes the invention and the manner in which it is to be performed.
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A HANDHELD PORTABLE DEVICE FOR EYE HEALTH MONITORINGTECHNICAL FIELD
[1] The present invention relates to a handheld device for monitoring eye health. More particularly, designed for individuals diagnosed with glaucoma or those with elevated intraocular pressure. This handheld portable device offers an 5 innovative solution for personalized eye health monitoring.
BACKGROUND
[2] Glaucoma, a leading cause of irreversible blindness worldwide, silently progresses in its early stages, often eluding detection until significant vision loss occurs. The disease's insidious nature underscores the critical need for early 10 detection and monitoring to prevent irreversible damage to the optic nerve. Elevated intraocular pressure (IOP) stands as a significant risk factor for glaucoma development and progression. However, existing monitoring tools primarily focus on IOP measurement, neglecting other crucial parameters influencing ocular health, such as dry eye conditions, ocular inflammation, and 15 meibomian gland health.
[3] Limited accessibility to regular eye examinations exacerbates the challenge of timely diagnosis and management. Factors like geographical constraints, financial limitations, and lack of awareness hinder individuals from accessing essential eye care services, leading to undiagnosed cases and suboptimal treatment outcomes. 20 Furthermore, patients often lack immediate feedback on their eye health status between clinic visits, impeding proactive management and timely intervention.
[4] To address these challenges, innovative solutions such as teleophthalmology and portable diagnostic devices have emerged, aiming to improve access to eye care services and facilitate remote monitoring. Teleophthalmology platforms 25 enable virtual consultations and remote diagnosis, particularly beneficial for individuals residing in underserved or remote areas. Portable diagnostic devices
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offer convenience and accessibility, allowing patients to monitor their eye health at home and transmit data to healthcare providers for real-time assessment.
[5] In comparison to existing tonometers and monitoring devices, the proposed device offers distinct advantages in terms of non-invasiveness, comprehensive monitoring, real-time data transmission, and remote accessibility. By addressing 5 the limitations of current monitoring tools, this innovative device aims to improve patient outcomes, reduce the burden of glaucoma-related blindness, and enhance the overall quality of ocular health care.
[7] However, to address these problems, in conventional devices, the present invention proposed handheld ocular health monitoring device aims to 10 revolutionize glaucoma and elevated IOP management by providing comprehensive, convenient, and real-time monitoring solutions. This device integrates smart sensing technology to measure not only IOP but also other critical eye health parameters, offering users a holistic understanding of their ocular health status. By leveraging cloud connectivity, the device enables remote 15 access to patient data, facilitating continuous monitoring and timely interventions by eye care professionals.
[8] Thus, the device's user-friendly interface and seamless integration with a companion mobile app empower individuals to self-monitor their eye health regularly, bridging the gap between clinic visits. Real-time feedback and 20 visualizations displayed on the app empower users to track trends in their eye health, facilitating early detection of changes and proactive management. Additionally, the device's capability to store and transmit data securely to the cloud ensures that eye care professionals can remotely access and review patient data, enhancing collaboration and optimizing treatment plans. 25
OBJECTIVE OF THE INVENTION:
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[9] The present invention has been developed in response to the present state of the art, and in particular, in response to the problems and needs in the art that have not yet been fully solved by currently available techniques and processes.
[10] Accordingly, the present invention pertains to a handheld device for monitoring eye health. More particularly, designed for individuals diagnosed with 5 glaucoma or those with elevated intraocular pressure. This handheld portable device offers an innovative solution for personalized eye health monitoring.
[11] The yet one more object of present invention has been developed a device toenhance user engagement through a server that presents data in an accessible format, allowing individuals to track changes in IOP and other eye health metrics. 10
[12] Therefore, the current invention successfully overcoming all the above-discussed shortcomings present in the art.
[13] The main object of the present invention is to develop the deviceto ensure advanced image analysis capabilities to enhance diagnostic accuracy.
[14] The main object of the present invention is to develop the deviceto 15 Measures intraocular pressure and additional parameters like dry eye, ocular inflammation, and meibomian gland health.
[15] The main object of the present invention is to develop the device toprovides immediate feedback through a mobile app, enabling users to monitor their eye health in real time. 20
[16] Another object of the present invention is to develop the deviceto offers a user-friendly interface for easy interpretation of data.
[17] Another object of the present invention is to develop for the device to Enables secure storage of data and allows eye care professionals to remotely access and monitor patient information 25
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[18] The main object of the present invention is to develop the device to Supports remote monitoring, overcoming challenges associated with limited in-person visits.
[19] Another object of the present invention is to device toallows for convenient self-monitoring, promoting regular assessments. 5
[20] How the foregoing objects are achieved will be clear from the following brief description. In this context, it is clarified that the description provided is non-limiting and is only by way of explanation. Other objects and advantages of the invention will become apparent as the foregoing description proceeds, taken together with the accompanying drawings and the appended claims. 10
SUMMARY
[21] This summary is provided to introduce a selection of concepts in a simplified format that is 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 15 invention.
[22] According to an aspect of the present invention relates to a handheld portable device designed for comprehensive eye health monitoring.The handheld portable device having a rectangular housing with a top side housing an airpuff unit, meticulously engineered for precise intraocular pressure (IOP) measurement 20 through controlled air puffing onto the cornea, determining the force required for applanation. Incorporated within is an infrared camera capturing detailed images of the eye, enabling assessment of various parameters including dry eye conditions, ocular inflammation, and meibomian gland health. The device's image processor meticulously analyzes data from the infrared camera, extracting 25 pertinent information about eye health parameters. A sensor module seamlessly integrated into the housing enables measurement of intraocular pressure and other critical parameters essential for comprehensive eye health assessment. Real-time
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data is vividly presented to the user through a sophisticated display unit, facilitating continuous monitoring. Furthermore, a server facilitates seamless real-time data transmission and offers an intuitive interface for monitoring eye health parameters, ensuring efficient and informed decision-making. Enhanced user accessibility is ensured through a plurality of switches expertly configured onto 5 the rectangular housing, simplifying device operation and maximizing usability.
[23] In an aspect of the invention, the airpuff unit is calibrated to provide precise measurements of intraocular pressure, enabling comprehensive assessment of ocular health.
[24] In an aspect of the invention, the server enhances user engagement by 10 presenting data in a format, allowing individuals to track changes in intraocular pressure and other eye health metrics conveniently.
[25] In an aspect of the invention, the infrared camera utilizes infrared imaging to obtain detailed images without causing discomfort to the user for assessing additional eye health parameters. 15
[26] In an aspect of the invention, the image processor processes images to provide accurate and detailed insights into conditions such as dry eye, inflammation, and meibomian gland health.
[27] In an aspect of the invention, the device further comprising cloud module connectivity for secure storage of data, enabling remote access for eye care 20 professionals to monitor and manage patient data.
[28] In an aspect of the invention,the display unit provides visualizations of intraocular pressure readings and other eye health metrics to the user in real-time during monitoring.
[29] To further clarify the advantages and features of the present invention, a 25 more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is
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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.
[30] BRIEF DESCRIPTION OF THE DRAWINGS 5
[31] The accompanying drawings, which are incorporated herein, and constitute a part of this disclosure, illustrate exemplary embodiments of the disclosed methods and devices in which like reference numerals refer to the same parts throughout the different drawings. Components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the 10 principles of the present disclosure. Some drawings may indicate the components using block diagrams and may not represent the internal circuitry of each component. It will be appreciated by those skilled in the art that disclosure of such drawings includes disclosure of electrical components, electronic components or circuitry commonly used to implement such components. 15
[32] Figure 1 illustratesa handheld portable device for eye health monitoringin accordance with an embodiment of the invention.
[33] Further, skilled artisans will appreciate that elements in the drawings are illustrated for simplicity and may not have been necessarily been drawn to scale. For example, the flow charts illustrate the method in terms of the most prominent 20 steps involved to help to improve understanding of aspects of the present invention. Furthermore, in terms of the construction of the device, one or more components of the device may have been represented in the drawings by conventional symbols, and the drawings may show only those specific details that are pertinent to understanding the embodiments of the present invention so as not 25 to obscure the drawings with details that will be readily apparent to those of ordinary skill in the art having benefit of the description herein.
DETAILED DESCRIPTION OF EMBODIMENTS
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[34] For the purpose of promoting an understanding of the principles of the invention, reference will now be made to the embodiment illustrated in the drawings and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended, such alterations and further modifications in the illustrated 5 device, and such further applications of the principles of the invention as illustrated therein being contemplated as would normally occur to one skilled in the art to which the invention relates.
[35] It will be understood by those skilled in the art that the foregoing general description and the following detailed description are explanatory of the invention 10 and are not intended to be restrictive thereof.
[36] Reference throughout this specification to “an aspect”, “another aspect” or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrase “in an 15 embodiment”, “in another embodiment” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment.
[37] The terms "comprise", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process or method that comprises a list of steps does not include only those steps but may include other 20 steps not expressly listed or inherent to such process or method. Similarly, one or more devices or sub-systems or elements or structures or components proceeded by "comprises... a" does not, without more constraints, preclude the existence of other devices or other sub-systems or other elements or other structures or other components or additional devices or additional sub-systems or additional elements 25 or additional structures or additional components.
[38] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skilled in the
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art to which this invention belongs. The system, methods, and examples provided herein are illustrative only and not intended to be limiting.
[39] The terms “a” and “an” herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items.
[40] The terms “having”, “comprising”, “including”, and variations thereof 5 signify the presence of a component.
[41] Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
[42] Referring Figure 1 illustrates a handheld portable device (100) for eye health monitoring is meticulously designed to cater to various aspects of ocular 10 well-being. The rectangular housing(108), with its top and bottom sides, serves as a robust framework for integrating essential components. The top side features an airpuff unit, meticulously calibrated to measure intraocular pressure (IOP) with precision. The airpuff unit(102) is calibrated to provide precise measurements of intraocular pressure, enabling comprehensive assessment of ocular health. 15
[43] The airpuff unit (102) generates a controlled puff of air onto the cornea, assessing IOP by measuring the force required for applanation, ensuring accurate diagnostics. Complementing this, an infrared camera (112) positioned within the housing (108) captures high-resolution images of the eye. The infrared camera (112) utilizes infrared imaging to obtain detailed images without causing 20 discomfort to the user for assessing additional eye health parameters.
[44] These images are pivotal in assessing a range of additional parameters including dry eye conditions, ocular inflammation, and meibomian gland health, providing comprehensive insight into ocular health beyond just IOP.The core functionality of the device is facilitated by an image processor (110) intricately 25 integrated within the housing(108). The image processor (110) processes images
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to provide accurate and detailed insights into conditions such as dry eye, inflammation, and meibomian gland health.
[45] Theimage processor (110) meticulously analyzes data captured by the infrared camera, extracting relevant information about various eye health parameters. Moreover, a sensor module seamlessly integrated into the housing 5 measures intraocular pressure and additional critical parameters, enhancing the device's capabilities for comprehensive eye health assessment.
[46] A display unit (104) embedded within the housing offers real-time visualization of the gathered data to the user during the monitoring process, ensuring immediate feedback and enhancing user interaction. The display unit 10 (104) provides visualizations of intraocular pressure readings and other eye health metrics to the user in real-time during monitoring.
[47] Additionally, a server (106) component plays a pivotal role in facilitating real-time data transmission. the server enhances user engagement by presenting data in a format, allowing individuals to track changes in intraocular pressure and 15 other eye health metrics conveniently.
[48] This server not only enables seamless communication between the device and external systems but also provides a user-friendly interface for monitoring and analyzing eye health parameters remotely.
[49] Furthermore, the device is equipped with a plurality of switches 20 strategically configured within the rectangular housing, offering convenient access to various functionalities. These switches provide the user with intuitive control over the device, enhancing usability and overall user experience. Through meticulous integration and configuration of these components, the handheld portable device for eye health monitoring stands as a comprehensive solution for 25 assessing and monitoring various aspects of ocular well-being, ensuring accuracy, convenience, and usability in eye health diagnostics and management.
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[50] The device having a cloud module connectivity for secure storage of data, enabling remote access for eye care professionals to monitor and manage patient data.The cloud module serves as a bridge between the handheld device and cloud-based storage infrastructure. It enables seamless transmission of collected data from the device to secure cloud servers, ensuring data integrity and 5 confidentiality. This secure transmission protocol is essential in healthcare environments where patient data privacy and security are paramount.
[51] Once the data is securely stored in the cloud, eye care professionals gain remote access to patient data through a designated interface. This interface is typically a web-based dashboard or a dedicated software application designed for 10 efficient data visualization and analysis. Eye care professionals can log in to the interface from any location with internet access, allowing for convenient monitoring and management of patient data without physical access to the handheld device.
[52] The remote access feature offered by the cloud module empowers eye care 15 professionals to stay connected with their patients' eye health status in real-time. They can review intraocular pressure readings, analyze infrared images, and track other relevant parameters remotely, facilitating timely interventions and personalized care management.
[53] Furthermore, the cloud module ensures data redundancy and backup, 20 mitigating the risk of data loss due to device malfunction or loss. By storing data securely in the cloud, the device offers a reliable and scalable solution for long-term data storage, accommodating the growing volume of patient data generated over time.
[54] While certain present preferred embodiments of the invention have been 25 illustrated and described herein, it is to be understood that the invention is not limited thereto. Clearly, the invention may be otherwise variously embodied, and practiced within the scope of the following claims.
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Claims
We claim:
1. A handheld portable device (100) for eye health monitoring, comprising:
a rectangular housing(108) having two sides a top side and a bottom side, wherein the top side having an airpuff unit (102) for 5 measuring intraocular pressure (IOP) by generating a controlled puff of air onto the cornea and measuring the force required for applanation;
an infrared camera (112) capturing images of the eye for assessing additional parameters such as dry eye conditions, ocular inflammation, and meibomian gland health; 10
an image processor (110) analyzing data from the infrared camera to extract relevant information about eye health parameters;
a sensor module configured to the rectangular housing to measure intraocular pressure and additional parameters critical for comprehensive eye health assessment; 15
a display unit (104) presenting real-time data to the user during the monitoring process;
aserver(106) facilitating real-time data transmission and providing an interface for monitoring eye health parameters;
plurality of switches configured to the rectangular housing for 20 accessing the device.
2. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the airpuff unit(102) is calibrated to provide precise measurements of intraocular pressure, enabling comprehensive assessment 25 of ocular health.
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3. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the server(106) enhances user engagement by presenting data in a format, allowing individuals to track changes in intraocular pressure and other eye health metrics conveniently.
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4. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the infrared camera (112) utilizes infrared imaging to obtain detailed images without causing discomfort to the user for assessing additional eye health parameters.
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5. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the image processor (110) processes images to provide accurate and detailed insights into conditions such as dry eye, inflammation, and meibomian gland health.
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6. The handheld portable device (100) for eye health monitoring as claimed in claim 1,further comprising cloud module connectivity for secure storage of data, enabling remote access for eye care professionals to monitor and manage patient data.
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7. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the display unit (104) provides visualizations of intraocular pressure readings and other eye health metrics to the user in real-time during monitoring.
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Dated this 08/03/2024
G D Goenka University
APPLICANT(s) NAME AND SIGNATURE 30
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ABTRACT A HANDHELD PORTABLE DEVICE FOR EYE HEALTH MONITORING The present invention relates to a handheld portable device (100) for eye health 5 monitoring is a comprehensive solution designed to assess various aspects of ocular well-being. It features a rectangular housing (108) with integrated components including an airpuff unit (102) for precise measurement of intraocular pressure (IOP), an infrared camera (112) capturing high-resolution images for evaluating additional parameters like dry eye conditions and ocular inflammation, 10 and an image processor (110) for extracting relevant information from the captured data. A sensor module measures intraocular pressure and other critical parameters essential for comprehensive eye health assessment. Real-time data presentation through a display unit (104) ensures immediate feedback to the user, while a server (106) facilitates secure transmission and remote monitoring of eye 15 health parameters. With its intuitive interface and portable design, this device offers a versatile and convenient tool for eye care professionals in monitoring and managing patients' ocular health.
Figure 1 20 , Claims:We claim:
1. A handheld portable device (100) for eye health monitoring, comprising:
a rectangular housing(108) having two sides a top side and a bottom side, wherein the top side having an airpuff unit (102) for 5 measuring intraocular pressure (IOP) by generating a controlled puff of air onto the cornea and measuring the force required for applanation;
an infrared camera (112) capturing images of the eye for assessing additional parameters such as dry eye conditions, ocular inflammation, and meibomian gland health; 10
an image processor (110) analyzing data from the infrared camera to extract relevant information about eye health parameters;
a sensor module configured to the rectangular housing to measure intraocular pressure and additional parameters critical for comprehensive eye health assessment; 15
a display unit (104) presenting real-time data to the user during the monitoring process;
aserver(106) facilitating real-time data transmission and providing an interface for monitoring eye health parameters;
plurality of switches configured to the rectangular housing for 20 accessing the device.
2. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the airpuff unit(102) is calibrated to provide precise measurements of intraocular pressure, enabling comprehensive assessment 25 of ocular health.
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3. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the server(106) enhances user engagement by presenting data in a format, allowing individuals to track changes in intraocular pressure and other eye health metrics conveniently.
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4. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the infrared camera (112) utilizes infrared imaging to obtain detailed images without causing discomfort to the user for assessing additional eye health parameters.
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5. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the image processor (110) processes images to provide accurate and detailed insights into conditions such as dry eye, inflammation, and meibomian gland health.
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6. The handheld portable device (100) for eye health monitoring as claimed in claim 1,further comprising cloud module connectivity for secure storage of data, enabling remote access for eye care professionals to monitor and manage patient data.
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7. The handheld portable device (100) for eye health monitoring as claimed in claim 1, wherein the display unit (104) provides visualizations of intraocular pressure readings and other eye health metrics to the user in real-time during monitoring.