Ostomy Package With Attached Release Liner
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Solution Overview
Problem
Ostomy devices, particularly mouldable adhesive barrier rings, are difficult to handle and remove from their packages due to the challenge of peeling off release liners, which can build up static electricity and require two hands, posing issues for patients with reduced dexterity.
Innovation Solution
A package design with interconnected portions that keeps the release liner attached to the package, allowing it to detach from the ostomy device when opened, facilitating easy removal and disposal while reducing static electricity issues.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the release liner is separated from the ostomy device for removal, then the ostomy device can be accessed, but the release liner builds up static electricity and requires two hands for handling
Solution Approach 1:
The release liner is merged with the package structure through integral formation or attachment mechanisms. When the package is opened, the release liner remains attached to the package rather than being separated, eliminating static electricity buildup from handling loose release liners while maintaining ease of ostomy device access.
2Ease of operation
If the release liner is peeled off manually, then the ostomy device can be removed, but patients with reduced dexterity encounter difficulties
Solution Approach 1:
By combining the release liner with the package structure, the invention eliminates the need for manual peeling actions. Patients with reduced dexterity can simply open the package to access the ostomy device, as the release liner remains attached to the package and does not require separate handling.
Solution Approach 2:
The package structure automatically manages the release liner through its opening mechanism. When the package is opened, the release liner is naturally positioned and remains attached to the package, eliminating the need for users to perform complex peeling or handling maneuvers.
3Productivity
If the release liner is held separately for disposal, then it can be discarded, but two hands are required for positioning and moulding the barrier ring
Solution Approach 1:
The release liner is merged with the package structure, allowing automatic disposal when the package is discarded. This eliminates the need to hold and manage the release liner separately, freeing both hands for positioning and moulding the barrier ring on the patient's skin.
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 solution simplifies the handling and removal of ostomy devices by keeping the release liner attached to the package, enabling single-handed access and reducing static electricity, thus improving user convenience and safety.
Implementation Method 1
Additionally a release liner may build up static electricity which may be a nuisance if it is initially lost and subsequently picked up for disposing thereof
Data Source
AI summary
An assembly for an ostomy device has a ring of adhesive disposed in a package. The package has a first and a second package portion. The package portions are interconnected in such a way that the package is in a closed state when the first and second package portions are in a first mutual position, and in an open state when the first and second package portions are in a second mutual position. The assembly has a release liner provided to cover a front surface of the ring of adhesive.