Flowpack Dispensing Device With Sealed Compartments for Contactless Access

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Solution Overview

Problem

Existing dispensing devices face issues of cross-contamination and lack of inventory management, as they allow direct contact between users and products, and do not integrate a computer processing system for efficient product management.

Innovation Solution

An electronic dispensing device with sealed compartments and a computer processing system that maintains product integrity and enables contactless access, using sensors for door control and a database interface for inventory management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users directly access products in traditional dispensing devices, then ease of operation is improved, but cross-contamination between users and products occurs

Engineering Contradiction:
Improveproduct accessVSAvoidcross-contamination
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent introduces an automated pusher mechanism as an intermediary between the user and the product. The user interacts with the control panel, and the pusher automatically dispenses the product, eliminating direct contact between the user's hand and the product while maintaining ease of operation

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces the traditional mechanical system where users manually retrieve products with an automated electromechanical system. The control panel and pusher mechanism automate the product dispensing process, reducing human intervention and contamination risk

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

2Ease of operation

If products are stored in open compartments for visibility, then ease of operation is improved, but contamination from surrounding environment occurs

Engineering Contradiction:
Improveproduct visibilityVSAvoidenvironmental contamination
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent uses transparent or translucent panels to enclose the storage compartments. These flexible or rigid thin film structures maintain product visibility while creating a sealed environment that protects against atmospheric contamination and moisture

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The patent creates a controlled environment within the dispensing device using sealed compartments. This isolated environment protects products from external contaminants while maintaining visibility through transparent barriers

Inventive Principle:
Principle #39Inert atmosphere (Inert environment)

3Device complexity

If traditional dispensing devices are used without automation, then device complexity is reduced, but inventory management efficiency deteriorates

Engineering Contradiction:
Improvesystem structureVSAvoidinventory management
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The patent incorporates sensors and control systems that monitor product inventory levels and provide feedback to the user interface. The system automatically tracks product dispensing, alerts when replenishment is needed, and maintains accurate inventory records, significantly improving management efficiency

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent implements an automated system where the dispensing device self-monitors its inventory, self-manages the dispensing process through the pusher mechanism, and self-updates inventory records without requiring manual intervention, thereby improving productivity despite increased complexity

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4618052A1Electronic dispensing device for storing, packaging and distributing at least one product in flowpack-type packaging
Publication Date: 2025.09.17 RACLAC SA
  • EP4618052A1 patent drawingFigure 1
  • EP4618052A1 patent drawingFigure 2
  • EP4618052A1 patent drawingFigure 3

AI summary

The present invention describes an electronic dispensing device for storing, packaging and distributing at least one product in flowpack packaging (15), wherein said device presents constructive characteristics that enable the packaging to remain protected from contamination by outside contamination and moisture. The packaging is organized in an orderly manner inside the dispensing device, so as to facilitate and streamline the collection by a user, in addition to the advantages of eliminating cross-contamination. The electronic dispensing device of the invention further comprises a computer processing system, this being a crucial tool for managing the use and consumption of flowpack packaging (15) and products contained therein.