Swaddle Blanket Attachment for Secure Supine Infant Positioning
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Solution Overview
Problem
Existing infant bedding solutions fail to effectively prevent suffocation hazards and Sudden Infant Death Syndrome (SIDS) while allowing for infant movement, as they often require manipulation, which can wake the infant, and lack secure attachment to both the crib sheet and mattress.
Innovation Solution
A swaddle blanket with a pocket for the infant's legs, adjustable straps for secure positioning, and a mattress attachment device that secures the blanket to the sleeping surface, ensuring the infant remains in a supine position without restricting movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single strap is used to secure the infant to the blanket, then the blanket can be secured to the crib, but the infant cannot be securely positioned in the supine position and the blanket is not attached to the crib sheet
Solution Approach 1:
The device is divided into multiple functional components: multiple straps (first strap along upper margin, second strap along lower margin, third strap across width), blanket portion, and sheet portion. Each strap serves a specific positioning function to securely maintain the infant in supine position while allowing independent attachment to crib sheet
Solution Approach 2:
The blanket and sheet are merged into a single integrated device where the blanket portion and sheet portion form one continuous structure. This combination ensures the blanket remains securely attached to the crib sheet while providing multiple straps for comprehensive infant positioning support
2Ease of operation
If garment-type inventions are used to restrict infant movements, then the infant can be secured, but the infant must be manipulated which often wakes the infant
Solution Approach 1:
The blanket is pre-positioned on the crib sheet before the infant is placed. The multiple straps are already attached to the blanket, allowing the infant to be gently laid down and secured without manipulation. The attachment mechanism is prepared in advance to enable easy securing after placement
Solution Approach 2:
The device allows the infant to be secured passively after placement. The straps can be adjusted and fastened without requiring active manipulation of the infant's body, and the attachment to the sheet occurs automatically when the blanket is positioned, reducing handling and disturbance
3Device complexity
If the blanket is not attached to the crib sheet, then the device is simpler, but the blanket cannot be securely positioned relative to the crib
Solution Approach 1:
The blanket and sheet are merged into a single integrated device with a continuous structure. The blanket portion and sheet portion are connected to form one unit that can be securely attached to the crib, ensuring the blanket maintains its position relative to the crib sheet throughout use
Solution Approach 2:
The integrated device serves multiple functions: the blanket portion provides warmth and positioning, the sheet portion attaches to the crib, and the multiple straps secure the infant. This multi-functional design ensures stable blanket positioning while maintaining reasonable device complexity
Data Source
AI summary
A swaddle blanket and mattress attachment device. The swaddle blanket includes a top end and a bottom end with a pocket disposed at the bottom end and configured to enclose an infants legs. A first side of the blanket is configured to wrap over the infant in one direction and a second side of the blanket is configured to wrap over the infant and the first side in the other direction. A fastener is disposed on the second side of the blanket and is configured to secure the second side in place over the first side. At least one attachment strap is secured to the swaddle blanket. When the blanket is in an attachment position the attachment strap extends away from the swaddle blanket. The attachment strap including a first mating pair fastener. The mattress attachment device is configured to be secured to a sleeping surface. The mattress attachment device includes at least one second mating pair fastener that is securable to the first mating pair fastener.