Infant accomodation apparatus
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Solution Overview
Problem
Existing infant accommodation devices are not always safe and satisfactory, particularly as infants become more mobile, as they may squirm and become dislodged from their protective position, especially in devices that adjust volume for different age groups.
Innovation Solution
A versatile infant accommodation apparatus with a resilient and cushioning support device that includes an inflatable member, a removable fabric cover, and a harness system, allowing for two configurations to securely accommodate infants from birth to several years old, with a headrest and harness that restricts side-to-side movement and provides a safe environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the ring is inflated to 60-70% of maximum volume to be flaccid for infants aged 0-1, then the device is suitable for laying infants in a resting position, but the infant may squirm and become dislodged from its protective position as the baby becomes more mobile
Solution Approach 1:
The support device incorporates an inflatable member that can be adjusted between different inflation states (first condition with higher volume for rigidity, second condition with lower volume for flexibility), allowing the device to dynamically adapt its mechanical properties to match the infant's developmental stage and mobility level, thereby maintaining both versatility and safety
Solution Approach 2:
The device changes its physical parameters (volume, rigidity, firmness) by adjusting the inflation level of the inflatable member. In the first condition, the device is inflated to a higher volume to provide rigidity for mobile infants, while in the second condition, it is inflated to a lower volume to provide flexibility for younger infants, thus resolving the contradiction between adaptability and reliability
2Reliability
If the ring is inflated to maximum volume to be relatively rigid for infants aged 1-4 years, then the device provides a safe environment for sitting or crouching, but the device cannot be used for younger infants who need a softer, more flexible surface
Solution Approach 1:
The support device transitions from a static structure to a dynamic one by incorporating an adjustable inflatable member, enabling it to change its rigidity and volume characteristics to suit different infant age groups and mobility levels, thus achieving both reliability for mobile infants and adaptability for younger infants
Solution Approach 2:
The device is designed to perform multiple functions by accommodating infants of different ages (0-4 years) through adjustable inflation levels. The same device structure serves both younger infants (in a softer, more flexible state) and older mobile infants (in a firmer, more rigid state), eliminating the need for separate devices for different age groups
3Reliability
If the support device is made rigid to prevent infant dislodgment, then safety is improved, but the device loses the ability to be compressed and adjusted for different infant positions and sizes
Solution Approach 1:
The inflatable member provides a dynamic solution that allows the support device to transition between rigid and flexible states as needed, maintaining both safety (through rigidity when required) and adjustability (through flexibility when needed) without increasing overall device complexity
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 apparatus ensures safe and secure positioning for infants of all ages, preventing dislodgment and providing a stimulating environment through tactile and auditory stimulation, with the ability to adjust volume for different infant needs and positions.
Implementation Method 1
an inflatable member which inflated member can preferably be deflated
Data Source
AI summary
An infant accommodation apparatus comprising an inflatable support device and a frame which abuts and extends over the device and includes toys arranged to stimulate an infant accommodated within an accommodation region of the device. The device maybe inverted to reveal a second infant accommodation region which is arranged to provide a safe and secure environment for a baby from birth. A region includes a padded headrest and a body support region. A harness is provided and arranged to receive a baby's legs. In use, a baby can be placed on a region, with its head resting in a region of a headrest and safely secured in position by engagement with the harness.