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AUTOMATIC ROTATING PRISM TRIAL FRAME FOR BINOCULAR VISION ASSESSMENT

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AUTOMATIC ROTATING PRISM TRIAL FRAME FOR BINOCULAR VISION ASSESSMENT

ORDINARY APPLICATION

Published

date

Filed on 7 November 2024

Abstract

The present invention relates to a novel binocular vision diagnostic device designed to enhance the assessment and diagnosis of binocular vision anomalies, such as phorias, small-angle tropias, and diplopia. The device features a trial frame made from lightweight, durable materials, with adjustable dimensions to fit various head sizes. It incorporates prism holders that can hold up to 10 prisms per eye, with a micromotor-controlled rotation mechanism allowing for precise adjustment of prisms along different axes. The device is further enhanced with integrated accessory lenses, including red and green filters for red-green dissociation tests and a Maddox rod for diagnosing heterophoria. An occluder lens is also included for performing cover tests. The system is powered by a rechargeable battery and controlled remotely via a user-friendly mobile application through Bluetooth or Wi-Fi connectivity, enabling seamless adjustment of prisms, lens selection, and test functions. Additionally, the device includes real-time feedback sensors, improving diagnostic accuracy and streamlining the process for optometrists. This invention significantly improves the efficiency, accuracy, and ease of binocular vision assessments.

Patent Information

Application ID202411085389
Invention FieldBIO-MEDICAL ENGINEERING
Date of Application07/11/2024
Publication Number47/2024

Inventors

NameAddressCountryNationality
Roshni SenguptaDepartment of Optometry, School of Medical and Allied sciences, GD Goenka UniversityIndiaIndia
Jyoti GangtaDepartment of Optometry, School of Medical and Allied sciences, GD Goenka UniversityIndiaIndia
Krishna Kumar GuptaDepartment of Optometry, School of Healthcare and Allied sciences, GD Goenka UniversityIndiaIndia

Applicants

NameAddressCountryNationality
GD Goenka UniversitySohna Gurugram Road, Sohna, Haryana, India, 122103IndiaIndia

Specification

Description:FORM 2
THE PATENT ACT, 1970
(39 of 1970)
COMPLETE SPECIFICATION
(See section 10; rule 13)
Automatic Rotating Prism Trial Frame for Binocular Vision Assessment
GD Goenka University, Sohna Gurugram Road,
Sohna, Haryana, India, 122103
The following specification fully and particularly describes the invention and a method to carry out the same.
FIELD OF INVENTION
This invention relates to a device designed for the assessment and diagnosis of binocular vision anomalies such as phorias, small-angle tropias, and diplopia. More specifically, it pertains to an automatic rotating prism trial frame with integrated prisms, accessory lenses, and micromotor control, enhancing accuracy and efficiency in clinical diagnostics.
BACKGROUND OF INVENTION
Binocular vision anomalies, such as phorias, small-angle tropias, and diplopia, require accurate and efficient diagnostic methods to ensure proper treatment. Traditionally, optometrists rely on loose prisms or prism bars to assess these conditions. Loose prisms are manually held in front of the eyes during tests, while prism bars contain a series of prisms that are sequentially placed in front of the patient's eyes. These traditional methods are cumbersome, time-consuming, and prone to inaccuracies due to manual handling. The need to switch between multiple prisms and manually adjust them along different axes often leads to inefficient assessments and increased patient discomfort.
The automatic rotating prism trial frame offers a solution to these problems by integrating multiple prisms into a single frame, which can hold up to 10 prisms per eye. A micromotor system allows for precise and automated rotation of the prisms, controlled via a mobile application, thereby eliminating the need for manual adjustments. Additional integrated features, such as accessory lenses for red-green dissociation tests and a Maddox rod for diagnosing heterophoria, further enhance the diagnostic process. Moreover, the inclusion of an occluder lens in the frame enables efficient performance of cover tests. Constructed from lightweight, durable materials, the device also aims to improve patient comfort while providing optometrists with a more streamlined and accurate diagnostic tool.
Constructed from lightweight and durable materials, the trial frame is designed for optimal patient comfort while streamlining the diagnostic process for optometrists. This innovative device addresses the shortcomings of traditional methods, offering a more accurate, efficient, and user-friendly solution for diagnosing binocular vision anomalies in clinical practice.
The development of this novel trial frame addresses the inefficiencies and inaccuracies associated with traditional diagnostic methods, offering a significant improvement in clinical practice for optometrists.
OBJECTIVES OF THE INVENTION
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.
Accordingly, the present invention has been developed to provide an automatic Rotating Prism Trial Frame for Binocular Vision Assessment.
Therefore, the current invention successfully overcoming all of the above-discussed shortcomings present in the art.
The main object of the present invention is to provide an automatic rotating prism trial frame that simplifies the diagnosis of binocular vision anomalies.
The main object of the present invention is to integrate up to 10 prisms per eye into the frame, eliminating the need for manual handling.
The main object of the present invention is to improve diagnostic accuracy with the use of a precise micromotor for rotating prisms to different axes.
The main object of the present invention is to enable remote operation through a mobile application, allowing for easy control of prism rotation, lens selection, and occluder use.
The main object of the present invention is to enhance diagnostic capabilities with the inclusion of accessory lenses such as red-green filters and a Maddox rod.
The main object of the present invention is to offer a lightweight and durable device for improved patient comfort and ease of handling.
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.
SUMMARY OF THE INVENTION
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 invention.
The Automatic Rotating Prism Trial Frame is a novel device designed to improve the assessment and diagnosis of binocular vision anomalies, such as phorias, tropias, and diplopia. The trial frame can hold up to 10 prisms per eye, with a micromotor for automatic prism rotation, controlled remotely via a mobile application. This eliminates the need for manual prism handling and increases diagnostic accuracy.
The device is equipped with accessory lenses, including red and green filters and a Maddox rod, to enable additional diagnostic tests. An integrated occluder lens allows for the performance of cover tests, further improving the diagnostic capabilities. The trial frame is constructed from lightweight, durable materials to ensure patient comfort during use.
This automated trial frame streamlines the diagnostic process, reduces the potential for errors, and enhances patient comfort. The device is operated through a user-friendly mobile application, making it accessible to practitioners with varying levels of experience.
To further clarify the 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 figures. It is appreciated that this figure depicts 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 figure.
BRIEF DESCRIPTION OF FIGURES
These and other features, aspects, and advantages of the present invention will become
better understood when the following detailed description is read with reference to the accompanying figures in which like characters represent like parts throughout the figures, wherein:
Figure 1, illustrates a view of working mechanism of automatic rotating prism trail frame for the present invention.
Figure 2, illustrates a view of flow chart of working of automatic rotating prism trail frame for the present invention.
Figure 3, illustrates a view of automatic rotating prism trail frame for the present invention.
Further, skilled artisans will appreciate that elements in the figures are illustrated for simplicity and may not have been necessarily been drawn to scale. For example, the flowcharts illustrate the method in terms of the most prominent 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 figures by conventional symbols, and the figures may show only those specific details that are pertinent to understanding the embodiments of the present invention so as not to obscure the figures with details that will be readily apparent to those of ordinary skill in the art having benefit of the description herein.
DETAILED DESCRIPTION OF THE INVENTION
For the purpose of promoting an understanding of the principles of the invention, reference will now be made to the embodiment illustrated in the figures 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 system, 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.
It will be understood by those skilled in the art that the foregoing general description and the following detailed description are exemplary and explanatory of the invention and are not intended to be restrictive thereof.
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 embodiment", "in another embodiment" and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment.
The terms "comprises", "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 steps not expressly listed or inherent to such process or method. Similarly, one or more devices or systems or elements or structures or components proceeded by "comprises... a" does not, without more constraints, preclude the existence of other devices or other systems or other elements or other structures or other components or additional devices or additional systems or additional elements or additional structures or additional components.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The system, methods, and examples provided herein are illustrative only and not intended to be limiting.
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.
The terms "having", "comprising", "including", and variations thereof signify the presence of a component.
Now the present invention will be described below in detail with reference to the following embodiment.
The Automatic Rotating Prism Trial Frame addresses these issues by integrating multiple prisms into a single frame that can hold up to 10 prisms per eye. The prisms can be rotated to different axes using a precise micromotor, controlled via a mobile app, which eliminates the need for manual handling and improves diagnostic accuracy. The device includes an occluder for cover tests and accessory lenses (red and green filters, Maddox rod) to enhance diagnostic capabilities. The lightweight and durable design ensures patient comfort and ease of use for optometrists.
EXAMPLES
Example 1
The Automatic Rotating Prism Trial Frame consists of the following key components:
Frame Structure: The frame is constructed from lightweight, durable polymer or alloy, providing comfort for the patient during diagnostic tests. The dimensions of the frame are adjustable to accommodate different head sizes.
Prism Holders: The trial frame can hold up to 10 prisms per eye, offering a wide range of prism powers for testing. A micromotor-driven rotation mechanism is integrated into the frame, allowing the prisms to be rotated to different axes with precise control.
Occluder Lens: An occluder lens is built into the frame to facilitate cover tests during binocular vision assessments. The lens is made from an opaque, lightweight material, ensuring ease of use and comfort for the patient.
Accessory Lenses:
Red Filter Lens: Used for red-green dissociation tests.
Green Filter Lens: Used for red-green dissociation tests.
Maddox Rod: Used to diagnose heterophoria and other binocular vision anomalies.
Control Mechanism: A small, precise micromotor is responsible for rotating the prisms to different axes as needed for testing.The frame includes a rechargeable battery that powers the micromotor and other electronic components.
Mobile Application: The device connects to a mobile application via Bluetooth or Wi-Fi, allowing for seamless control of prism rotation, lens selection, and occluder use. The mobile app provides a user-friendly interface, making the device easy to operate even for those less familiar with traditional prism handling techniques.
Example 2: Operation of the device
During use, the optometrist places the trial frame on the patient's head and selects the desired prism power and orientation through the mobile application. The micromotor automatically rotates the prisms to the correct axis, ensuring precise alignment for diagnostic purposes. Additional tests, such as red-green dissociation or Maddox rod tests, can be conducted using the integrated accessory lenses.
The occluder lens is engaged when performing cover tests, and the entire process is streamlined through the mobile application, reducing the time required for each diagnostic procedure. The automation of prism handling and rotation improves diagnostic accuracy and enhances patient comfort.
Example 3: Comparison over traditional method
Efficiency: The automated rotation and remote control significantly reduce the time required for diagnostic procedures compared to traditional methods. It wil also be able to check the secondary deviations.
Accuracy: Micromotor-driven adjustments ensure precise alignment, improving the accuracy of diagnoses.
Ease of Use: The mobile app interface simplifies operation, making the device accessible even to those less familiar with traditional prism handling techniques.
Comfort: The lightweight design ensures patient comfort, while the durable materials provide long-term usability.
The device's practical benefits, such as improved diagnostic efficiency, ease of use, and enhanced patient comfort, make it a valuable tool for optometrists. Its innovative features and user-friendly design position it as a superior alternative to existing methods, with strong potential for widespread adoption in clinical settings.
While the invention has been described with respect to specific composition which include presently preferred modes of carrying out the invention, those skilled in the art will appreciate that there are numerous variations and permutations of the above described embodiments that fall within the spirit and scope of the invention. It should be understood that the invention is not limited in its application to the details of construction and arrangements of the components set forth herein.
Variations and modifications of the foregoing are within the scope of the present invention. Accordingly, many variations of these embodiments are envisaged within the scope of the present invention.
The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of description. They are not intended to be exhaustive or to limit the present invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching.
The embodiments were chosen and described in order to best explain the principles of the present invention and its practical application, and to thereby enable others skilled in the art to best utilize the present invention and various embodiments with various modifications as are suited to the particular use contemplated. It is understood that various omissions and substitutions of equivalents are contemplated as circumstances may suggest or render expedient, but such omissions and substitutions are intended to cover the application or implementation without departing from the spirit or scope of the present invention.
CLAIMS
We Claim,
1. A binocular vision diagnostic device, comprising:
? a trial frame made from lightweight and durable material with adjustable dimensions to fit various head sizes,
? at least two prism holders, each capable of holding up to 10 prisms per eye,
? a micromotor-controlled rotation mechanism for adjusting the prisms to different axes, integrated accessory lenses including red and green filter lenses and a Maddox rod, and
? an occluder lens for cover test performance.
2. The device as claimed in claim 1, wherein the prism holders are designed to rotate the prisms along multiple axes using the micromotor, which is controlled remotely via a mobile application.
3. The device as claimed in claim 1, further comprising a control mechanism that includes a rechargeable battery integrated into the frame for powering the micromotor and other electrical components.
4. The device as claimed in claim 1, wherein the accessory lenses consist of:
? a red filter lens for red-green dissociation tests,
? a green filter lens for red-green dissociation tests, and
? a Maddox rod for diagnosing heterophoria and other binocular vision anomalies.
5. The device as claimed in claim 1, wherein the occluder lens is made from an opaque lightweight material and is integrated into the frame for ease of use during cover tests.
6. The device as claimed in claim 1, further comprising a mobile application interface with Bluetooth or Wi-Fi connectivity for remotely controlling the prism rotation, lens selection, and occluder lens usage.
7. The device as claimed in claim 6, wherein the mobile application is configured with a user-friendly interface that allows precise control over the prism rotation and testing procedures.
8. The device as claimed in claim 1, further comprising a sensor integrated into the frame to track the position of the prisms and provide real-time feedback via the mobile application.
9. The device as claimed in claim 1, wherein the control mechanism includes a motorized adjustment system for precisely positioning the prisms to enhance the diagnosis of phorias, small-angle tropias, and diplopia.
10. The device as claimed in claim 1, further comprising a method of performing binocular vision diagnostic tests, wherein the device is used to assess and diagnose binocular vision anomalies by selectively rotating prisms and applying accessory lenses based on the patient's needs.
Dated, this 25/10/2024
G D Goenka University
APPLICANT
ABSTRACT
Automatic Rotating Prism Trial Frame for Binocular Vision Assessment
The present invention relates to a novel binocular vision diagnostic device designed to enhance the assessment and diagnosis of binocular vision anomalies, such as phorias, small-angle tropias, and diplopia. The device features a trial frame made from lightweight, durable materials, with adjustable dimensions to fit various head sizes. It incorporates prism holders that can hold up to 10 prisms per eye, with a micromotor-controlled rotation mechanism allowing for precise adjustment of prisms along different axes. The device is further enhanced with integrated accessory lenses, including red and green filters for red-green dissociation tests and a Maddox rod for diagnosing heterophoria. An occluder lens is also included for performing cover tests. The system is powered by a rechargeable battery and controlled remotely via a user-friendly mobile application through Bluetooth or Wi-Fi connectivity, enabling seamless adjustment of prisms, lens selection, and test functions. Additionally, the device includes real-time feedback sensors, improving diagnostic accuracy and streamlining the process for optometrists. This invention significantly improves the efficiency, accuracy, and ease of binocular vision assessments. , Claims:CLAIMS
We Claim,
1. A binocular vision diagnostic device, comprising:
? a trial frame made from lightweight and durable material with adjustable dimensions to fit various head sizes,
? at least two prism holders, each capable of holding up to 10 prisms per eye,
? a micromotor-controlled rotation mechanism for adjusting the prisms to different axes, integrated accessory lenses including red and green filter lenses and a Maddox rod, and
? an occluder lens for cover test performance.
2. The device as claimed in claim 1, wherein the prism holders are designed to rotate the prisms along multiple axes using the micromotor, which is controlled remotely via a mobile application.
3. The device as claimed in claim 1, further comprising a control mechanism that includes a rechargeable battery integrated into the frame for powering the micromotor and other electrical components.
4. The device as claimed in claim 1, wherein the accessory lenses consist of:
? a red filter lens for red-green dissociation tests,
? a green filter lens for red-green dissociation tests, and
? a Maddox rod for diagnosing heterophoria and other binocular vision anomalies.
5. The device as claimed in claim 1, wherein the occluder lens is made from an opaque lightweight material and is integrated into the frame for ease of use during cover tests.
6. The device as claimed in claim 1, further comprising a mobile application interface with Bluetooth or Wi-Fi connectivity for remotely controlling the prism rotation, lens selection, and occluder lens usage.
7. The device as claimed in claim 6, wherein the mobile application is configured with a user-friendly interface that allows precise control over the prism rotation and testing procedures.
8. The device as claimed in claim 1, further comprising a sensor integrated into the frame to track the position of the prisms and provide real-time feedback via the mobile application.
9. The device as claimed in claim 1, wherein the control mechanism includes a motorized adjustment system for precisely positioning the prisms to enhance the diagnosis of phorias, small-angle tropias, and diplopia.
10. The device as claimed in claim 1, further comprising a method of performing binocular vision diagnostic tests, wherein the device is used to assess and diagnose binocular vision anomalies by selectively rotating prisms and applying accessory lenses based on the patient's needs.

Documents

NameDate
202411085389-FORM-9 [08-11-2024(online)].pdf08/11/2024
202411085389-COMPLETE SPECIFICATION [07-11-2024(online)].pdf07/11/2024
202411085389-DECLARATION OF INVENTORSHIP (FORM 5) [07-11-2024(online)].pdf07/11/2024
202411085389-DRAWINGS [07-11-2024(online)].pdf07/11/2024
202411085389-FORM 1 [07-11-2024(online)].pdf07/11/2024
202411085389-PROOF OF RIGHT [07-11-2024(online)].pdf07/11/2024

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