Teat Stimulation Portion for Incisive Papilla Activation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current baby bottle teats are primarily designed for good suction but do not intentionally stimulate the incisive papilla, which can lead to a lack of serotonin release and subsequent soothing effect during feeding.
Innovation Solution
A teat design featuring a stimulation portion, such as a projection or surface pattern, located between the base and tip regions to stimulate the incisive papilla, promoting serotonin release without compromising orthodontic aspects or the normal feeding function.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional teat design is used, then good suction is achieved, but the incisive papilla is not stimulated and serotonin release is insufficient
Solution Approach 1:
The teat incorporates a stimulation portion with different physical characteristics (protrusion, ribs, or increased stiffness) located specifically at the intermediate region to stimulate the incisive papilla, while the rest of the teat maintains its original suction-optimized design. This local modification allows the teat to perform both suction and stimulation functions simultaneously.
Solution Approach 2:
The teat is designed to perform multiple functions: maintaining good suction performance for feeding while simultaneously providing stimulation to the incisive papilla to promote serotonin release. The stimulation portion enables the teat to serve as both a feeding device and a soothing device.
2Adaptability or versatility
If a stimulation portion is added to the teat, then the incisive papilla is stimulated and serotonin release is promoted, but the teat structure becomes more complex
Solution Approach 1:
The stimulation portion is implemented as a localized feature (protrusion, ribs, or stiffened region) within the intermediate region of the teat, rather than redesigning the entire teat structure. This minimal modification approach adds stimulation capability while keeping the overall structure simple and easy to manufacture.
Solution Approach 2:
The stimulation portion can be achieved by changing local physical parameters of the teat material, such as increasing stiffness in a specific region or adding surface features like ribs. These parameter changes are made during the molding process and do not require additional components or complex assembly.
3Shape
If the stimulation portion is made with greater stiffness, then it resists collapse and forms a projection to stimulate the incisive papilla, but the overall teat flexibility is reduced
Solution Approach 1:
The increased stiffness is localized only to the stimulation portion in the intermediate region, while the base region and tip region maintain their original flexibility. This allows the teat to collapse appropriately during suction while the stimulation portion maintains its shape to effectively stimulate the incisive papilla.
Solution Approach 2:
The teat is functionally segmented into regions with different stiffness characteristics: a flexible base region, a stiffer stimulation portion in the intermediate region, and a flexible tip region. This segmentation allows each region to perform its specific function optimally.
Data Source
Figure 1
Figure 2~3
AI summary
A teat has a stimulation portion for stimulating the incisive papilla. The stimulation portion is located at a central region of the teat between a base region and a tip region.