Programmable Medicine Strip with Visual Indication for Dosage
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Solution Overview
Problem
Patients, especially in developing countries or those with limited abilities, often struggle to identify and correctly take their medications due to varying medicine appearances and lack of literacy, leading to potential health disasters from incorrect medication or dosage.
Innovation Solution
A programmable system with a medicine strip that uses a wired or wireless interface to receive instructions for visual indication, incorporating a timer and controller to modify the appearance of specific sections at designated times, ensuring correct medication identification and dosage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If medicines are produced in different colors, sizes, shapes or packages to differentiate them, then medication identification becomes more distinctive, but it becomes more difficult for illiterate or visually impaired patients to correctly identify the right medicine
Solution Approach 1:
The patent applies color changes by using light-emitting elements (LEDs) that illuminate specific sections of the medicine strip with different colors to indicate which medicine should be taken. This transforms the static visual differentiation into a dynamic, actively guided system that overcomes the limitations of relying solely on physical characteristics like color, size, or shape of the medicines themselves.
2Reliability
If traditional medicine strips without visual indication are used, then the device complexity is low, but patients cannot reliably identify the correct medicine and dosage timing
Solution Approach 1:
The medicine strip is segmented into multiple sections, each corresponding to a specific medicine or dosage instruction. The control system divides the illumination task across multiple light-emitting elements arranged along the strip, allowing independent control of each section to indicate different medicines or timing, thereby achieving reliable identification through systematic segmentation.
Solution Approach 2:
The patent introduces an intermediary control system that includes a controller, timer, and light-emitting elements. This intermediary layer acts as a mediator between the medicine strip and the patient, translating complex medication schedules into simple, intuitive visual signals that guide patients to take the correct medicine at the correct time without requiring them to understand complex instructions.
3Reliability
If programmable visual indication systems are added to medicine strips, then medication adherence and correctness improve, but the ease of manufacture and device complexity increase
Solution Approach 1:
The control system is designed with multi-functionality to handle various medication schedules and指示 requirements. The same controller and light-emitting element infrastructure can be programmed to indicate different medicines, dosages, and timing, eliminating the need for multiple specialized systems and simplifying the manufacturing process by using a universal platform.
Solution Approach 2:
The system utilizes parameter changes by controlling the illumination timing, duration, and pattern of the light-emitting elements to convey different medication instructions. By changing parameters like which sections are illuminated, how long they remain illuminated, and the sequence of illumination, the system can indicate various medicines and dosages without changing the physical structure, thereby maintaining manufacturing simplicity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively ensures patients take the right medication at the right time by visually differentiating tablets based on programmed instructions, reducing errors and improving medication adherence.
Implementation Method 1
The controller generates an electrical stimulus and communicates the electrical stimulus to a first section of the plurality of sections at a first time based on the set of instructions. The first section is modified visually at the first time in response to the electrical stimulus.
Data Source
AI summary
A programmable system to visually indicate a predefined tablet to be consumed at a predefined time is provided. The programmable system includes a plurality of sections each corresponding to one of a plurality of tablets in a tablet strip, a wired interface or a wireless interface coupled to the plurality of sections. The wired interface or the wireless interface receives a set of instructions that include a set of sections and their corresponding times from a programming device. A memory stores the set of instructions. A timer tracks time and generates a message based on the set of instructions. A controller generates an electrical stimulus and communicates the electrical stimulus to a first section of the plurality of sections at a first time based on the set of instructions. The first section is modified visually at the first time in response to the electrical stimulus.