Pill Management Device with Crushing and Locking Mechanism

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Solution Overview

Problem

The safe and effective disposal of expired and unused pills is a challenge, as improper disposal methods like throwing them away or flushing them down the toilet pose risks to humans and the environment, and there is a need for a convenient and secure means to manage multiple medications, especially among the elderly and children.

Innovation Solution

A sensor-operated pill management device with a pill-crushing mechanism and a locking mechanism that transforms pills into powder and securely seals the waste, preventing unauthorized access, providing a portable and durable solution for medication disposal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If pills are disposed of by throwing them in household garbage, then disposal is simple and convenient, but children or pets may find and swallow the pills, and garbage pilferers may discover and abuse or illegally sell the pills

Engineering Contradiction:
Improvedisposal convenienceVSAvoidrisk of child/pet ingestion and drug abuse
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent extracts the harmful pills from the household environment by providing a dedicated disposal container that separates medication waste from general garbage. The container is designed to be disposed of in regular trash, effectively removing the risk of child/pet ingestion and drug abuse while maintaining disposal convenience.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent employs a disposable container design that is discarded after use, eliminating the need for cleaning and reuse. This disposable approach ensures that any residual pills or powder cannot be accessed by children, pets, or garbage pilferers, while the container itself becomes harmless waste that can be safely disposed of in regular trash.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

2Ease of operation

If pills are flushed down the toilet, then disposal is quick and easy, but harmful chemicals are released into the water supply, exposing millions to potentially dangerous medication ingredients

Engineering Contradiction:
Improvedisposal speedVSAvoidchemical pollution of water supply
Core Design Contradiction:
Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The patent extracts pills from the wastewater system by providing an alternative disposal container that collects and contains medication waste. This prevents pills from being flushed down the toilet and contaminating the water supply, while maintaining quick and easy disposal through simple container placement in regular trash.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent converts the harmful act of flushing pills into a beneficial disposal method by using a container that safely contains the pills until they are disposed of in regular trash. This transforms the potential water pollution problem into a safe, contained waste stream that cannot contaminate the environment.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

3Object-affected harmful factors

If a locking mechanism is added to seal in the powdered waste, then unauthorized access to the pill powder is prevented, but the device complexity increases

Engineering Contradiction:
Improveunauthorized access to pill powderVSAvoidlocking mechanism structure
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The patent uses a simple, disposable locking mechanism that is part of the single-use container design. The lock is integrated into the container structure and is discarded with the pills after use, eliminating the need for complex, reusable locking systems. This provides effective security against unauthorized access while minimizing device complexity.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent merges the locking mechanism with the container structure itself, integrating the security feature into the overall device design rather than adding it as a separate component. This combining approach provides effective protection against unauthorized access to pill powder while minimizing additional complexity by making the lock an inherent part of the container.

Inventive Principle:
Principle #5Merging (Combining)

4Reliability

If a pill-crushing mechanism is used to transform pills into powder, then the pills are effectively destroyed and cannot be reused or abused, but the device complexity and energy consumption increase

Engineering Contradiction:
Improvepill destruction effectivenessVSAvoidcrushing mechanism structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent employs a simple, disposable crushing mechanism that is integrated into the single-use container. The mechanism uses basic mechanical elements like blades or grinding surfaces that are discarded with the pills after use, eliminating the need for complex, reusable crushing systems. This provides effective pill destruction while minimizing device complexity and energy consumption.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent replaces complex mechanical crushing systems with simpler mechanical elements such as blades or grinding surfaces that achieve effective pill destruction through straightforward mechanical action. This substitution reduces device complexity and energy consumption while maintaining reliability in pill destruction effectiveness.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

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 device effectively and safely disposes of expired and unused pills by converting them into powder, preventing misuse and environmental harm, offering a convenient and secure method for both consumers and medical professionals.

Implementation Method 1

a pill-crushing mechanism disposed within the reservoir and configured to transform a solid pill, introduced via the pill-receiving inlet, to pill powder

Methodology Applied
Scientific EffectMechanical crushing: Mechanical Force

Implementation Method 2

a locking mechanism in communication with the access door and the pill-receiving inlet for preventing unauthorized access to the pill powder housed within the reservoir

Methodology Applied
Scientific EffectMechanical locking: Mechanical Fastener

Data Source

PatentUS10328469B1Pill management device and associated use thereof
Publication Date: 2019.06.25 SHAH BINOD
  • US10328469B1 patent drawing
  • US10328469B1 patent drawing
  • US10328469B1 patent drawing

AI summary

A pill management device includes a portable reservoir having a pill-receiving inlet and an access door spaced from the pill-receiving inlet, a pill-crushing mechanism disposed within the reservoir and configured to transform a solid pill, introduced via the pill-receiving inlet, to pill powder, and a locking mechanism in communication with the access door and the pill-receiving inlet for preventing unauthorized access to the pill powder housed within the reservoir. Advantageously, the locking mechanism locks the access door and the pill-receiving inlet.