Inflatable Infant Mattress With Heated Breathing Simulation
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Solution Overview
Problem
Existing infant mattresses lack support mechanisms to prevent rolling and integrated thermal and sound features to mimic a mother's chest movement, which are essential for addressing infant apnea and sleeplessness effectively.
Innovation Solution
An infant bed with an elastically inflatable mattress and a thermal and heartbeat sound mechanism, featuring an inflating and heating apparatus that simulates a mother's breathing by circulating heated air and incorporating a support frame to prevent the infant from rolling off, along with a sound-producing device for soothing sounds.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If an inflatable mattress is used to address infant apnea and sleeplessness, then comfort and breathing simulation are improved, but support capability to prevent rolling is insufficient
Solution Approach 1:
The patent combines multiple functions into a single integrated mattress system: the inflatable structure provides both the breathing simulation (through expansion/contraction mimicking maternal chest movement) and the support capability (through the rigid outer shell and internal air pressure). This merging resolves the contradiction by making the same structure serve both purposes simultaneously.
Solution Approach 2:
The mattress is designed as a multi-functional device that simultaneously: (1) simulates maternal breathing through inflation/deflation cycles, (2) provides thermal comfort through heated air circulation, (3) offers mechanical support to prevent rolling, and (4) produces soothing sounds. This universality allows one device to address multiple infant care needs including both comfort and safety.
2Reliability
If thermal and sound features are added to simulate mother's chest movement, then infant comfort and sleep quality are improved, but device complexity increases
Solution Approach 1:
The patent integrates the thermal heating element and sound production device within the same mattress structure that already performs breathing simulation. The air circulation system serves both thermal regulation and breathing simulation purposes, while the sound device is incorporated into the pillow portion. This merging reduces overall system complexity compared to having separate devices for each function.
3Reliability
If a support frame is added to prevent rolling, then infant safety is improved, but ease of operation and portability deteriorate
Solution Approach 1:
The mattress is designed as a self-contained unit with an integrated outer shell that forms the support structure. The rigid shell acts as both the protective barrier preventing rolling and the structural framework, eliminating the need for a separate support frame. This segmentation approach maintains safety while preserving portability by making the support function inherent to the mattress itself rather than requiring additional components.
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 provides enhanced support and comfort by preventing rolling and simulating a mother's breathing, thereby improving infant safety and sleep quality by addressing apnea and sleeplessness issues.
Implementation Method 1
an inflating and heating apparatus operably connected to the elastically inflatable mattress, wherein the inflating and heating apparatus continuously circulates heated air through the elastically inflatable mattress
Implementation Method 2
the inflating and heating apparatus continuously circulates heated air through the elastically inflatable mattress vibrating, expanding, and contracting an upper sleeping surface
Data Source
AI summary
The present invention provides an infant bed having a support frame, an elastically inflatable mattress removably disposed on the support frame, an inflating and heating apparatus operably connected to the elastically inflatable mattress, wherein the inflating and heating apparatus continuously circulates heated air through the elastically inflatable mattress vibrating, expanding, and contracting an upper sleeping surface of the elastically inflatable mattress.