A SYSTEM AND METHOD OF ERGONOMIC LIQUID MEDICINE DELIVERY DROPPER

Abstract

The current invention relates to an ergonomic dropper device for administering liquid medicine, with a focus on enhancing comfort, precision, and cleanliness. The dropper includes a flexible rubber cap, a silicone nozzle, and a soft rubber nose rest that conform to the shape of the nose or eyes, ensuring accurate dosing without discomfort. The durability of the product is enhanced by its polyethylene exterior, and contamination risks are reduced by an antimicrobial coating. An acrylic cover is included to shield the nozzle and medication from external contaminants when not in use. This design addresses common issues experienced by users, such as discomfort, improper positioning, and hygiene concerns, proving especially beneficial for seniors, children, and individuals with physical limitations. The invention offers an easy-to-use solution that improves the self-administration of liquid medication, maintaining cleanliness and ensuring accurate dosing with minimal effort. (FIG. 2)

Specification

Description:DESCRIPTION OF THE INVENTION:
Technical Field of the Invention
[1] The present invention relates to a liquid medicine delivery system. More specifically, the invention relates to an ergonomic dropper system designed for the comfortable, accurate, and hygienic administration of liquid medicine.
Background of the Invention
[2] A large number of people find it difficult to accurately self-administer liquid medicine into their eyes. Traditional dropper designs typically rely on a single nozzle, requiring precise hand-eye coordination. This task can be particularly challenging for individuals with limited hand mobility or vision impairments. As a result, users often misapply the drops or waste medication. The absence of stabilizing features in these droppers makes the process even more difficult. This leads to user frustration and reduces the overall effectiveness of the treatment. Ultimately, these challenges contribute to poor adherence to recommended medical treatment plans.
[3] Current eye dropper models lack the essential features for accurate and comfortable use. Most available products have a single nozzle that is difficult to position correctly over the eye. This often leads to inaccurate drop placement, which can reduce the medication's effectiveness. Without a stabilizing mechanism, users struggle to keep their hands steady, causing drops to miss the eye and leading to wasted medication. Furthermore, existing designs do not offer a convenient way to administer drops to both eyes without repositioning the dropper. This adds complexity to the process, making it more cumbersome and less efficient for users. Hence, there is a need for an ergonomic, hygienic, and user-friendly dropper that ensures accurate dosing and reduces discomfort during the administration of liquid medicine.
Object of the invention
[4] A principal object of the invention is to provide a system for user friendly administering liquid medicine to an eye.
[5] Another object of the invention is to ensure accurate and comfortable administration of liquid medicine through the use of adaptable, user-friendly materials.
[6] Another object of the invention is to enhance hygiene and convenience in liquid medicine delivery by incorporating features like protective covers and antimicrobial coatings.
[7] 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
[8] 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.
[9] The present invention provides a system for administering liquid medicine. The invention addresses the problem of discomfort, inaccurate dosing, and contamination by using an ergonomic dropper device. The system comprises a flexible rubber cap, an outer polyethylene body, a silicon nozzle, and a smooth rubber nose rest for improved comfort and accuracy during use.
[10] In some example embodiments, issues related to discomfort and improper positioning are solved by the ergonomic design of the dropper. The dropper's flexible components ensure a secure and comfortable fit for users, allowing precise dosage control. In some example embodiments, the device includes additional features such as an antimicrobial coating and a protective acrylic cover for enhanced hygiene.
[11] Embodiments of the invention may provide a method for delivering liquid medicine with increased accuracy and ease. The method may comprise administering the medicine using the flexible, ergonomic nozzle, ensuring a comfortable seal, and protecting the applicator with a hygienic cover for storage and reuse. These components collectively improve user experience and reduce contamination risks.
[12] 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
[13] 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.
[14] 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.
[15] FIG. 1 illustrates a generic block diagram, for enabling an ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention.
[16] FIG. 2 illustrates detailed diagram of the ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention.
[17] FIG. 3 illustrates a flowchart, for enabling the ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention.
[18] FIG. 4 illustrates a bar graph representing a comparison of a plurality of medicine droppers, according to one embodiment of the invention.
Detailed Description of the Invention
[19] Reference will now be made in detail to the description of the present subject matter, one or more examples of which are shown in the 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.
[20] 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.
[21] 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.
[22] 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.
[23] The term 'medicine delivery' refers to systems designed to transport medication effectively to patients, ensuring accurate dosing. This encompasses devices that facilitate the administration of liquid medication, allowing users to dispense the correct amount easily. The dropper device described in this application exemplifies an innovative approach to medicine delivery, enhancing user experience and safety by providing precise measurement and ease of use.
[24] The term "dropper design" includes the unique features of the device, such as its flexible rubber cap and silicon nozzle. These elements are engineered to prevent leakage and ensure smooth dispensing of liquid medicine. Additionally, the overall ergonomic design of the dropper enhances comfort during use, making it accessible for individuals of all ages, including children and the elderly.
[25] The phrase "liquid dosage" highlights the importance of accurate medication measurement. The dropper device is equipped with clear measurement markings that assist users in dispensing the exact volume of liquid required for their medication. This capability is vital for maintaining therapeutic effectiveness and preventing dosing errors, which can adversely affect patient outcomes.
[26] In the context of this application, "healthcare innovation" refers to advancements in medical device design that improve patient care. The dropper device embodies this innovation through its use of modern materials and user-friendly features, demonstrating a commitment to enhancing the patient experience in medication delivery.
[27] The term "user-friendly" describes the design philosophy behind the dropper device. Its intuitive operation allows users to manage their medication with confidence and ease, irrespective of their age or technical proficiency. This focus on usability fosters greater independence among patients in administering their own medications.
[28] The concept of "precision measurement" is critical in the realm of medication administration. The dropper device emphasizes this through its calibrated nozzle and clearly marked measurements, enabling users to dispense liquid medicine accurately. This attention to detail is essential for medications that require strict adherence to dosing protocols.
[29] The term "consumer health" refers to the impact of the dropper device on individuals managing their health at home. By improving the method of liquid medication delivery, the device supports adherence to treatment regimens, contributing to better health outcomes and enhancing overall patient satisfaction.
[30] The phrase "flexible materials" pertains to the choice of substances used in the dropper's construction, such as rubber and silicon. These materials provide functionality and comfort, enabling secure sealing and smooth dispensing of liquid medication. The selection of flexible materials enhances the device's usability and user experience.
[31] The term "pharmaceutical application" indicates that the dropper device is designed to meet industry standards for medication delivery. It is optimized for various liquid formulations, making it suitable for a wide array of pharmaceutical products, from over-the-counter medicines to prescription drugs.
[32] The phrase "healthcare accessibility" highlights the importance of making medication management easier for all individuals. The dropper device is designed to cater to users with varying levels of dexterity and understanding of medical devices, ensuring that everyone can access safe and effective medication delivery.
[33] FIG. 1 illustrates a generic block diagram 100, for enabling an ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention. According to an example embodiment, the ergonomic liquid medicine delivery dropper system 100 includes a liquid storage unit that store a prescribed liquid medicine, a nasal support unit 103 to provide a comfortable support to a user while dispensing the prescribed liquid medicine, and a liquid dispensing unit 105 to dispense the prescribed liquid medicine to the user.
[34] FIG. 2 illustrates detailed diagram of the ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention. According to an example embodiment, the ergonomic liquid medicine delivery dropper system also includes a left silicon nozzle 201A, a right silicon nozzle 201B, a left air chamber 203A, a right air chamber 203B, a flexible rubber cap 205, an outer polyethylene body 207, and an acrylic dropper cover 209.
[35] According to an example embodiment, the flexible rubber cap is designed to tightly seal the device, preventing leaks and preserving the liquid medicine's sterility. Its soft and flexible nature allows for easy opening and closing, making it user-friendly. This cap also ensures that the medicine remains uncontaminated and ready for use over time.
[36] According to an example embodiment, the liquid storage unit is the compartment that securely holds the liquid medicine until it is dispensed. It is made from a non-reactive, medical-grade material to prevent any chemical interactions with the medicine, ensuring its potency and safety. The storage unit is designed to be leak-proof and easy to refill when necessary.
[37] According to an example embodiment, the air chamber is an essential part of the device, helping regulate airflow and pressure. It ensures the liquid medicine flows out smoothly and evenly when the device is squeezed, preventing blockages or inconsistent dosing. This chamber also helps maintain the structural integrity of the device by allowing for expansion and contraction during use.
[38] According to an example embodiment, the outer polyethylene body provides the overall shape and structure of the device, ensuring durability and protection for the internal components. Polyethylene is a lightweight, flexible, and highly durable material, making the device easy to handle while also resisting wear and tear. Its chemical resistance further protects the liquid inside from external elements.
[39] According to an example embodiment, the silicon nozzle controls the delivery of the liquid medicine. Its soft, medical-grade silicone construction ensures a gentle and precise release of the liquid, reducing the risk of injury or irritation. The nozzle is designed to prevent drips or overflows, allowing for controlled dosing with each use.
[40] According to an example embodiment, the nasal support unit provides a comfortable, soft surface that rests against the user's nose during application. Its ergonomic design reduces discomfort, allowing the user to position the device accurately. The smooth, rubber-like material minimizes irritation, making it suitable for repeated use without causing skin discomfort.
[41] According to an example embodiment, the acrylic dropper cover serves as a protective barrier for the nozzle and liquid storage unit. When not in use, it shields the device from dust, dirt, and potential contamination. Made from clear, durable acrylic, it allows for easy visual inspection of the medicine level while offering robust protection against impact or damage.
[42] FIG. 3 illustrates a flowchart 300, for enabling the ergonomic liquid medicine delivery dropper system, according to one embodiment of the invention. At step 301, the method includes unscrewing a flexible rubber cap of an ergonomic liquid medicine delivery dropper system to access a liquid storage unit of said system. At step 303, the method includes filing the liquid storage unit with a prescribed liquid medicine using a dropper or syringe. At step 305, the method includes re-screwing the flexible rubber cap after filling the prescribed liquid medicine in the liquid storage unit. At step 307, the method includes positioning a nasal support unit of the ergonomic liquid medicine delivery dropper system against a nasal area of a user to comfortably dispense the prescribed liquid medicine into the person. At step 309, the method includes squeezing one or more air chambers of the ergonomic liquid medicine delivery dropper system to dispense the prescribed liquid medicines through one or more nozzles of said system.
[43] FIG. 4 illustrates a bar graph representing a comparison of a plurality of medicine droppers, according to one embodiment of the invention. According to an example embodiment, the bar graph illustrates a comparative analysis of the ergonomic liquid medicine delivery dropper system 100 against a standard dropper, highlighting significant performance enhancements. The ergonomic system demonstrates superior dosing accuracy at 95% compared to 80% for standard droppers, ensuring precise medication delivery and minimizing dosage errors. User satisfaction and ease of use ratings are substantially higher, with scores of 4.8 and 4.7, respectively, reflecting enhanced usability and user comfort. Additionally, spillage incidents are drastically reduced to 2 per 100 uses, compared to 15 for conventional droppers, emphasizing improved control and reduced waste. Furthermore, the time to administer a dose is reduced to 7 seconds, showcasing greater efficiency. This evidence underscores the ergonomic dropper's innovative advancements, positioning it as a superior alternative for accurate and user-friendly liquid medicine delivery.
[44] According to an example embodiment, the ergonomic dropper system for liquid medicine delivery features a liquid storage unit designed to contain a prescribed liquid medicine within a defined capacity range of 7-10 mL. This specified capacity range enables the storage of an adequate volume of liquid medication appropriate for several doses, improving the device's usefulness for users needing repeated or regulated administration over time.
[45] According to an example embodiment, the system also features an outer polyethylene body with a designated thickness of 1.8 mm. The polyethylene body's thickness offers improved durability and structural strength to the liquid storage unit, safeguarding it against physical harm and ensuring extended use under different circumstances. This sturdy design enhances the overall durability and dependability of the ergonomic liquid medicine dispensing dropper system.
[46] According to an example embodiment, the liquid dispensing unit is created to enable regulated administration of the prescribed liquid medication at a dispensing rate of 0.03 mL for each squeeze. This specific rate of dispensing guarantees accurate and uniform delivery of the liquid medication, thereby enhancing user safety and dosage precision. The regulated flow rate improves the system's appropriateness for delicate applications, like pediatric or nasal medication delivery.
[47] According to an example embodiment, the ergonomic liquid medication dispensing dropper system features a nasal support unit designed with a curvature radius of 30 mm to fit comfortably around the user's nasal region. Moreover, the nasal support unit features 3 mm of soft silicone cushioning, offering enhanced comfort and stability while in use. These ergonomic attributes promote ease of use, lessen user discomfort, and enhance overall management during the administration procedure.
[48] According to an example embodiment, the flexible rubber cap is designed with a threaded structure, having a 1.5 mm thread pitch and a dual-ridge seal. This particular thread pitch and double-ridge design create a reliable, leak-proof seal over the liquid storage container, stopping accidental spills and guaranteeing a snug closure. The design also incorporates a child-proof locking system, increasing the device's safety by shielding it from unintended access or manipulation by children.
[49] According to an example embodiment, the ergonomic liquid medication delivery dropper system is engineered to endure sterilization at 121°C in an autoclave, permitting multiple sterilization cycles while maintaining material integrity. This compatibility with high-heat sterilization guarantees that the device upholds a rigorous level of hygiene, rendering it appropriate for multiple uses in healthcare facilities or settings where sterilization is critical.
[50] According to an example embodiment, the ergonomic liquid medicine delivery dropper system features an outer polyethylene body that includes a thermal insulating layer, enabling the device to preserve the stability of the prescribed liquid medicine within a temperature range of -20°C to 55°C. This temperature stability characteristic safeguards the integrity and effectiveness of the liquid medicine under different environmental conditions, rendering the device appropriate for use in various climates and storage situations.
[51] According to an example embodiment, the ergonomic liquid medicine delivery dropper system features an acrylic dropper cover designed to protect the liquid dispensing unit from outside contamination. This protective shield aids in preserving the cleanliness of the system by blocking exposure to airborne particles, germs, or other pollutants. The acrylic substance is also crafted to be transparent and fog-resistant, guaranteeing visibility while upholding a high level of hygiene.
[52] This invention represents a major technological improvement, addressing a problem that current products fail to solve effectively. Traditional eye droppers usually have a single nozzle on the cap, which makes it challenging for users to apply drops accurately to both eyes without assistance. This design resolves that issue by introducing a feature that allows the dropper to rest securely on the nose, reducing unnecessary movement. This ensures that the drops are applied precisely to the eye, preventing misapplication and improving both ease of use and the accuracy of medication delivery.
[53] Existing products on the market are few and do not address the specific problem that this innovation solves, making it a unique advancement in eye dropper design. In terms of physical improvements, the device features a refillable dropper bottle with two silicone nozzles instead of the traditional single nozzle, making it easier to apply drops to both eyes. It also includes a smooth rubber nose rest for added comfort during use, and the bottle is made from polyethylene, providing flexibility to ensure precise drop delivery.
[54] 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. An ergonomic liquid medicine delivery dropper system 100, comprising:
a) a liquid storage unit 101, wherein the liquid storage unit 101 stores 7-10mL of a prescribed liquid medicine;
b) a liquid dispensing unit 105, wherein the liquid dispensing unit 105 includes a left silicon nozzle 201A and a right silicon nozzle 201B, wherein the left silicon nozzle 201A and the right silicon nozzle 201B are positioned below the liquid storage unit 101 at left and right sides respectively;
c) a nasal support unit 103, wherein the nasal support unit 103 is fixed in between the left silicon nozzle 201A and the right silicon nozzle 201B;
d) a plurality of air chambers 203, wherein the plurality of air chambers 203 include a left air chamber 203A and a right air chamber 203B, wherein the left air chamber 203A and the right air chamber 203A are extended at left and right sides of the liquid storage unit 101 respectively;
e) a flexible rubber cap 205, wherein the flexible rubber cap 205 is screwed above the liquid storage unit 101;
f) an outer polyethylene body 207, wherein the outer polyethylene body 207 has a thickness of 1.8mm and surrounds the liquid storage unit 101 from outside; and
g) an acrylic dropper cover 209, wherein the acrylic dropper cover 209 is encased around the ergonomic liquid medicine delivery dropper system 100 from the bottom.
2. The system of claim 1, wherein the ergonomic liquid medicine delivery dropper system 100 is designed to withstand sterilization at 121°C in an autoclave.
3. The system of claim 1, wherein the liquid dispensing unit 105 facilitates controlled delivery of the prescribed liquid medicine, at a dispensing rate of 0.03mL per squeeze, to a user through the left silicon nozzle 201A and the right silicon nozzle 201B.
4. The system of claim 1, wherein the nasal support unit 103 has a 30mm curvature radius and a 3mm soft silicon padding to provide stability and comfort for the user during the administration of the prescribed liquid medicine.
5. The system of claim 1, wherein one or more air chambers 203A, 203B maintain pressure balance for the user while dispensing the prescribed liquid to ensure consistent flow of the prescribed liquid medicine and to prevent backflow of the prescribed liquid medicine.
6. The system of claim 1, wherein the flexible rubber cap 205 seals the liquid storage unit with a threaded 1.5 mm pitch and double-ridge seal, and can be opened or closed based on the user's need.
7. The system of claim 1, wherein the outer polyethylene body 207 includes a thermal insulating layer to maintain the prescribed liquid medicine stability between -20°C and 55°C.
8. The system of claim 1, wherein the acrylic dropper cover 209 shields the liquid dispensing unit from any external contamination and maintains hygiene of said system.
9. A method 300 for enabling the ergonomic liquid medicine delivery dropper system, comprising:
a) unscrewing, a flexible rubber cap of an ergonomic liquid medicine delivery dropper system, to access a liquid storage unit of said system, 301;
b) filing, the liquid storage unit with a prescribed liquid medicine using a dropper or syringe, 303;
c) re-screwing, the flexible rubber cap after filling the prescribed liquid medicine in the liquid storage unit, 305;
d) positioning, a nasal support unit of the ergonomic liquid medicine delivery dropper system against a nasal area of a user, to comfortably dispense the prescribed liquid medicine into the person, 307; and
e) squeezing, one or more air chambers of the ergonomic liquid medicine delivery dropper system, to dispense the prescribed liquid medicines through one or more nozzles of said system, 309.

Documents