Smart Pill Dispenser Carousel Rotation for Adherence Tracking
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Solution Overview
Problem
Current pill dispensers fail to ensure timely and accurate administration of medication, as users may forget to take pills, lack of available administrators, and incorrect dosing with timed dispensers.
Innovation Solution
A smart pill dispenser with a cylindrical carousel, motor assembly, computerized control system, and smartphone compatibility, which rotates pill containers, records adherence, and communicates via Wi-Fi to ensure timely and accurate dosing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a standard pill box is used, then the device is simple and inexpensive, but the user may forget to take pills
Solution Approach 1:
The pill dispenser is designed to serve itself by automatically dispensing pills at scheduled times without requiring user intervention. The motor assembly rotates the carousel to bring the correct pill container to the dispensing position, and the system tracks adherence through the video camera and control system, eliminating the need for user memory or manual administration.
Solution Approach 2:
The patent replaces simple mechanical pill storage with an automated electromechanical system. The motor assembly provides automated rotation of the carousel, the video camera assembly provides automated monitoring, and the computerized control system provides automated scheduling and tracking, substituting mechanical user action with automated electronic control.
2Reliability
If someone administers pills manually, then dosing accuracy is ensured, but there may not be someone available
Solution Approach 1:
The system enables users to independently manage their medication regimen through automated dispensing and monitoring. The video camera records adherence, the control system tracks dosing history, and the system provides feedback to users, allowing them to self-monitor without requiring another person's presence or intervention.
Solution Approach 2:
The video camera assembly captures images or video of the user taking pills, providing visual feedback that is stored and can be reviewed. The computerized control system tracks and records adherence data, providing information feedback to users about their medication taking behavior, enabling self-monitoring and confirmation of proper dosing.
3Productivity
If a timed dispenser is used, then pills are dispensed automatically, but people may take the wrong pills
Solution Approach 1:
The pill storage is divided into multiple separate containers on the carousel, with each container holding a specific type of pill. The segmented organization allows the system to dispense different pills at different times, ensuring that the correct pill is provided at the correct dose time while maintaining automated dispensing speed.
Solution Approach 2:
The computerized control system acts as an intermediary between the timed dispensing mechanism and the user. It controls the motor assembly to rotate the carousel to the correct position, ensuring that the right pill container is brought to the dispensing position at the right time, thereby preventing wrong pill dispensing while maintaining automated operation.
4Loss of information
If video monitoring is added to track adherence, then medication taking is recorded, but device complexity increases
Solution Approach 1:
The video camera assembly is integrated into the housing of the pill dispenser, combining the monitoring function with the existing dispensing structure. The control system merges the video recording capability with the pill dispensing control, allowing both functions to operate from a unified system architecture rather than separate independent systems.
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 smart pill dispenser ensures users remember to take their medication on time, tracks adherence, and prevents incorrect dosing, addressing the limitations of existing solutions by providing a reliable and user-friendly medication administration system.
Implementation Method 1
A motor assembly is disposed within the lower control and dispensing portion of the housing assembly and electrically coupled to a rechargeable battery and actuator assembly
Data Source
AI summary
A smart pill dispenser has a cylindrical interior housing portion divided into an upper storage portion, a lower control and dispensing portion, and a removable top. A cylindrical carousel with an open top and bottom has a plurality of spoke walls forming interior pill containers. A hole portion disposed through a bottom wall of the upper wall portion defines a pathway through the housing assembly. A slide assembly leads from the hole to a tray for dispensed pills. A motor coupled to a rechargeable battery and actuator assembly has a shaft coupled to an axle portion of the spoke divider and is designed to laterally rotate the spoke and axle. A computerized control system assembly is communicatively coupled to the motor assembly and a user-control assembly. The user-control assembly is disposed on an outer surface of the housing and is designed to interface with users directly or wirelessly.