Bedside Infant Sleeper With Lowering Wall for Safe Night Access
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Solution Overview
Problem
Traditional bassinets do not provide a safe and convenient way for parents to access their infants at night for breastfeeding or soothing without leaving their bed, as they are not easily accessible and do not allow for close, safe contact while maintaining infant safety.
Innovation Solution
A bassinet-like infant sleep device with a movable front wall and bumper system that adjusts to the same level as the caregiver's bed, featuring a resilient bias to return to a raised position for easy access and egress, and a linkage mechanism to maintain infant safety by preventing rolling, along with optional features like mesh sides for visibility and soothing mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the bassinet is positioned separately from the parent's bed, then infant safety is improved, but access to the infant becomes difficult
Solution Approach 1:
The bassinet is merged with the parent's bed to form an integrated sleep system. The bassinet attaches to the side of the bed and can be positioned at the same height, allowing the infant to be within easy reach of the parent while maintaining a separate sleep space. This combining of previously separate elements (bassinet and bed) resolves the contradiction by providing both safety through separation and ease of access through integration.
2Ease of operation
If the bassinet is positioned at the same level as the parent's bed, then ease of access is improved, but the structure becomes more complex
Solution Approach 1:
The bassinet incorporates movable walls that can be lowered or raised. Specifically, the front wall can be lowered to facilitate easier access to the infant, while the rear wall remains higher to maintain safety. This dynamic adjustment capability allows the structure to adapt between providing easy access and maintaining safety, resolving the contradiction without requiring a completely complex fixed structure.
3Ease of operation
If the front wall is lowered to facilitate access, then ease of operation is improved, but infant safety may be compromised
Solution Approach 1:
Different portions of the bassinet structure have different heights and functions. The front wall is made lower and more accessible to facilitate parent-infant interaction and access, while the rear wall maintains a higher position to ensure infant safety and prevent rolling out. This local differentiation of structural qualities allows each part to serve its specific function optimally, resolving the contradiction between accessibility and safety.
4Ease of operation
If the bassinet allows close contact with the parent, then breastfeeding and soothing are facilitated, but the risk of accidental rolling increases
Solution Approach 1:
The bassinet features dynamically adjustable walls that can be lowered on the parent-facing side to enable close contact for breastfeeding and soothing, while the opposite side maintains higher walls to prevent accidental rolling. The movable nature of the walls allows the structure to adapt to different usage scenarios, providing both close access and safety protection as 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
Facilitates close, safe contact and easy access to the infant, enhancing breastfeeding and soothing capabilities while ensuring the infant's safety and convenience for caregivers, allowing for easier movement between beds without compromising safety.
Implementation Method 1
The front wall portion and the front bumper portion are resiliently biased toward the raised position so that the front wall portion and the front bumper portion are automatically returned to the raised position when a force that moves the front wall portion and the front bumper portion to the fully lowered position is removed
Data Source
AI summary
A sleep device for newborns and infants that provides a separate but proximate sleep area near a caregiver or parent's bed and at the same level the caregiver is sleeping at for increased visibility of infant and easier access to the infant without the need for the parent to leave their own bed. The sleep device allows for more convenient access to the infant, better ability to soothe and comfort the infant thru close, yet safe contact, and easier access and egress to the adult bed. The sleep device can include a bumper that slopes downwardly in a direction from a rear bumper portion to a front bumper portion so that a rear side wall portion has a vertical height that is greater than a vertical height of a front side wall portion.