Networked Medication Dispenser with Remote Adherence Control
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Solution Overview
Problem
Current medication dispensing devices lack the capability to be used by patients at home, allowing remote programmability by healthcare providers, automatic adjustment of medication delivery, and monitoring of adherence to medication protocols, while minimizing waste and optimizing medication use.
Innovation Solution
A networked, programmable medication dispenser system that includes a housing with storage receptacles, a temporary storage area, and a dispensing receptacle, connected via a communications network to allow remote programming, automatic scheduling adjustments based on adherence, and restocking, using a microprocessor and motor for automated control, and incorporating a user interface for input and feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a medication dispensing device is made programmable and networked for remote control, then the ability to monitor and adjust medication delivery is improved, but the device complexity increases
Solution Approach 1:
The dispensing device is designed with multi-functionality, serving as both a local medication dispenser and a remotely controllable system. It integrates local storage and dispensing capabilities with network communication functions, allowing it to operate autonomously or be controlled remotely by healthcare providers, thus resolving the contradiction between adaptability and complexity.
Solution Approach 2:
A network communication interface acts as an intermediary between the dispensing device and remote healthcare providers. This mediator enables remote programming and monitoring without requiring direct physical interaction with the device, reducing the perceived complexity for users while maintaining full programmability and adaptability.
2Reliability
If automatic adjustment of medication delivery is implemented, then patient adherence is improved, but the control system complexity increases
Solution Approach 1:
The system incorporates feedback mechanisms where the dispensing device automatically tracks medication delivery status and patient adherence. This feedback is communicated to remote healthcare providers who can then adjust the medication schedule automatically, improving adherence while keeping the control system manageable through automated decision-making algorithms.
Solution Approach 2:
The dispensing device is designed to automatically adjust medication delivery based on pre-programmed protocols and adherence data. The system serves itself by automatically tracking doses, identifying missed medications, and enabling remote providers to make adjustments without manual intervention, reducing the burden on users while maintaining reliability.
3Loss of information
If remote monitoring and adjustment capabilities are added, then healthcare provider oversight is improved, but the communication system complexity increases
Solution Approach 1:
The system creates digital copies of medication protocols, adherence data, and dispensing records that can be transmitted over communication networks. Instead of complex real-time monitoring, the device periodically transmits data copies to remote healthcare providers, who can then review and adjust protocols, maintaining information integrity while simplifying the communication system.
4Loss of substance
If automatic restocking is implemented, then waste is minimized, but the automation level increases
Solution Approach 1:
The system performs preliminary actions by pre-programming medication schedules and automatically restocking the dispensing device based on predicted future needs. Healthcare providers can load medications in advance, and the system automatically manages refilling based on the scheduled protocol, minimizing waste by ensuring medications are available exactly when needed without overstocking.
Data Source
AI summary
A networked items dispenser is disclosed. The device includes a housing having a bulk storage bin for storing items, a temporary storage bin for receiving the items, and a dispensing receptacle for receiving the items from the temporary storage bin. A communications network interface is provided for entering programming instructions. A programmable internal memory device is also included for storing a schedule for dispensing the items, such that the schedule can be automatically adjusted according to a hierarchy of dispensing rules.