Apparatus for filling inflatable baby feeding containers
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Solution Overview
Problem
Existing baby feeding bottle systems require manual cleaning and sterility assurance, which can be challenging for unskilled users, especially when filling disposable inflatable containers with baby food formulas at home, as they need to ensure sterility and prevent contamination.
Innovation Solution
A deflating device that transfers liquid content from a squeezable supply container to an inflatable baby feeding device, either manually or electrically, with a mechanical arrangement for holding the dual structure in a vertical orientation and using a deflating mechanism to evacuate the liquid from the squeezable bag into the inflatable container, ensuring sterility and ease of use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual cleaning and sterility assurance are required for reusable baby feeding bottles, then sterility can be maintained through proper cleaning, but the complexity and difficulty of operation increase for unskilled users
Solution Approach 1:
The patent employs disposable inflatable containers instead of reusable bottles. These single-use containers eliminate the need for cleaning and sterility assurance by parents or caregivers, as each container is designed to be used once and then discarded, ensuring sterility without requiring user intervention for maintenance.
2Reliability
If disposable inflatable containers are used to improve sterility, then contamination from user actions is minimized, but the complexity of the filling process increases for home use conditions
Solution Approach 1:
The device enables self-service filling of the disposable container. The mechanical arrangement with the deflating mechanism allows the squeezable supply container to automatically transfer its liquid content into the inflatable container through pressure differential, eliminating the need for complex manual filling procedures or specialized equipment.
Solution Approach 2:
The patent uses pneumatic principles where the deflating mechanism creates a pressure differential between the squeezable supply container and the inflatable container. This pressure difference drives the liquid transfer automatically, simplifying the filling process while maintaining sterility through the disposable nature of the container.
3Reliability
If manual filling of disposable containers is required, then sterility can be maintained, but the ease of operation and user-friendliness decrease for unskilled persons
Solution Approach 1:
The device performs the filling operation automatically through the interaction between the deflating mechanism and the pressure differential. Users simply need to position the containers and activate the deflating mechanism, after which the system self-regulates the liquid transfer process, making it easy for unskilled persons to operate while maintaining sterility.
Solution Approach 2:
The patent replaces complex manual filling operations with a mechanical deflating mechanism that uses pressure differential to drive liquid transfer. This mechanical substitution eliminates the need for users to manually manipulate small components or perform delicate filling operations, significantly improving ease of operation.
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 facilitates hands-free or manual transfer of baby food formulas into inflatable containers, enhancing sterility and minimizing contamination risks, making the process easier and safer for unskilled users by ensuring proper liquid transfer and container filling.
Implementation Method 1
an electrically operated deflating mechanism for deflating the squeezable bag thereby evacuating its liquid content into the inflatable container
Implementation Method 2
a suspension arrangement for holding the dual structure with a longitudinal axis thereof in vertical orientation
Data Source
AI summary
A deflating device for transferring a liquid content from a supply container into a baby feeding device is disclosed, comprising a positioning and holding arrangement configured for positioning and for holding a dual structure comprising (i) a squeezable bag prefilled with a liquid content and constituting said supply container, and (ii) an inflatable container constituting said baby feeding device, the positioning and holding arrangement being configured to allow transferring the liquid content from the squeezable bag into the inflatable container while the dual structure is held by; the device is further comprising a deflating mechanism configured to apply a deflating pressure on the squeezable bag thereby evacuating its liquid content into the inflatable container. A method for finalizing a baby feeding formula and introducing it into a disposable inflatable container is also disclosed.