Hands-Free Pumping Garment With Elastic Shield Pockets
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Solution Overview
Problem
Existing breast pumping solutions require women to manually hold the pump funnel in place, which can be inconvenient and impractical for daily activities, especially for those who need to multitask or engage in movement.
Innovation Solution
A hands-free pumping garment with an outer and inner layer design that incorporates adjustable straps and elastic gatherings to securely hold breast pump shields in place, allowing for comfortable and discreet milk expression without the need to hold the pump.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a woman uses a traditional breast pump, then milk can be extracted from the breast, but the pump funnel must be manually held in place during pumping
Solution Approach 1:
The garment is divided into multiple functional layers: an outer layer for coverage, a middle layer with funnel pockets for positioning, and an inner layer with elastic gathering for securing. This segmentation allows each layer to perform a specific function that collectively achieves hands-free pumping while maintaining stability.
Solution Approach 2:
The garment acts as an intermediary device between the woman's hands and the breast pump funnel. The pockets and elastic gathering mechanisms serve as intermediate structures that hold and secure the funnel in place, eliminating the need for manual holding while ensuring reliable positioning.
2Productivity
If a breast pump is held manually during pumping, then the pump can be positioned on the breast, but the woman cannot perform other tasks simultaneously
Solution Approach 1:
The garment is designed to self-secure the breast pump funnel in place through its elastic gathering and pocket structures. Once the funnel is inserted into the pocket, the elastic material automatically gathers and holds it securely without requiring continuous manual intervention, enabling the woman to perform other tasks simultaneously.
Solution Approach 2:
The garment combines the functions of breast support, pump funnel positioning, and securement into a single integrated structure. The pockets are built into the garment itself, merging the positioning and securing functions with the breast support function, allowing hands-free operation and multitasking.
3Ease of operation
If a garment is designed to hold the pump funnel securely, then hands-free pumping is enabled, but the garment structure becomes more complex
Solution Approach 1:
The garment applies local quality by concentrating the structural complexity only in the specific areas where pump funnel securing is needed (the pockets and elastic gathering zones), while the rest of the garment maintains a simple, comfortable structure. This allows hands-free functionality without making the entire garment unnecessarily complex.
Solution Approach 2:
The garment layers serve multiple functions: the outer layer provides coverage and modesty, the middle layer with pockets provides positioning, and the elastic gathering provides securement. This multi-functionality allows the garment to achieve hands-free pumping capability through integrated design rather than adding separate complex components.
4Ease of operation
If the pump funnel is held manually during pumping, then positioning can be adjusted, but comfort is reduced due to continuous holding
Solution Approach 1:
The elastic gathering mechanism provides dynamic adaptation: it allows the funnel to be easily inserted and positioned initially, then automatically adjusts and secures it in place through its elastic properties. This dynamic behavior maintains both comfort during insertion and stability during pumping without requiring continuous manual adjustment.
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
Enables hands-free, portable, and comfortable breast pumping, allowing mothers to perform various tasks and activities without the burden of holding the pump, providing maximum support and discretion during daily wear.
Implementation Method 1
the inner layer having first and second pockets each allowing access to a breast and each having an elastic gathering to receive the breast pump shield
Data Source
AI summary
A garment for pumping milk includes an outer layer; an inner layer coupled to the outer layer at one end, the inner layer having a second end that is elastic, the inner layer having first and second pockets each allowing access to a breast and each having an elastic gathering to receive the breast pump shield.