Pacifier Nipple Hardness Control via Compressor
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Solution Overview
Problem
Prolonged use of traditional pacifiers can hinder normal jaw development in children and complicate teething, as they are designed to be constantly comfortable, making it difficult to wean children off them.
Innovation Solution
A pacifier with a controllable nipple hardness, adjusted by a controller using compressible materials and actuators, allowing for varying degrees of hardness to reduce suckling comfort gradually, supporting the de-soothing process and teething without the need for multiple pacifiers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the nipple portion is made with constant softness for comfort, then the child's suckling comfort is maintained, but the de-soothing process is hindered and jaw development is affected
Solution Approach 1:
The nipple portion incorporates a compressible element that can be dynamically adjusted between compressed and decompressed states, allowing the hardness to change from soft to hard. This dynamic adjustment enables the pacifier to adapt to different stages of the de-soothing process, supporting both comfort during use and gradual weaning by increasing hardness over time.
2Adaptability or versatility
If multiple pacifiers with different hardness levels are provided, then the de-soothing process can be supported at different stages, but the device complexity and parental management burden increase
Solution Approach 1:
The pacifier integrates a hardness adjustment mechanism directly into the nipple portion, allowing a single pacifier to perform multiple functions across different de-soothing stages. The compressible element can be adjusted to provide varying hardness levels, eliminating the need for parents to manage multiple pacifiers with different hardness characteristics.
Solution Approach 2:
The invention combines the hardness adjustment functionality into the nipple portion itself through an integrated compressible element. This merging of the adjustment mechanism within the nipple structure allows one pacifier to replace multiple pacifiers, simplifying parental management while maintaining adaptability throughout the de-soothing process.
3Adaptability or versatility
If the nipple portion hardness is increased to reduce suckling comfort, then the de-soothing process is supported, but the child's emotional comfort during teething may be compromised
Solution Approach 1:
The compressible element allows for dynamic, gradual adjustment of hardness rather than abrupt changes. Parents can incrementally increase hardness over time, allowing the child to adapt emotionally while progressively reducing suckling comfort to support de-soothing. The same mechanism can revert to softer states if emotional comfort is needed.
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 gradual reduction in suckling comfort, facilitating the de-soothing process while allowing for comfort adjustments based on the child's needs, promoting normal jaw development and teething without associating the change with pacifier replacement, thus supporting continuous use of the same pacifier.
Implementation Method 1
the controller comprises a compressor for compressing or decompressing the compressible material
Data Source
Figure 1a~3b
Figure 4a~6
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AI summary
The present invention relates to pacifiers (10), which can support a child in its oral development, from sucking to mature drinking and eating reflex or which helps in the process of teething. A pacifier (10) is provided, which comprises a shield (12), a cherry or nipple portion (14) with controllable hardness and a controller for controlling the hardness of the cherry or the nipple portion. By increasing the hardness of the nipple portion,the child is de-motivated to suck on a pacifier (10) and the child will lose the need for suckling. However, there are moments when the child does need to be nourished and comforted by engaging the sucking reflex. In this case the cherry can be made softer.