Swaddling device with adjustable wrap
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Solution Overview
Problem
Existing swaddling devices do not allow infants skin-to-skin access to their hands, can impair mobility, and fail to provide adequate suppression of the Moro reflex, leading to potential health issues such as hip dysplasia and increased awakenings.
Innovation Solution
A swaddling device with adjustable wrap and foldover mitten cuffs that allows infants to access their hands for self-soothing, while providing multiple arm position options and suppressing the Moro reflex, designed to be narrow enough for hip mobility and easy diaper changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a wide wrap extending below the waist is used to restrain the baby's arms, then the Moro reflex is suppressed, but the baby's hip mobility is impaired and diaper changes become difficult
Solution Approach 1:
The wrap is segmented into distinct functional zones: a narrow lower portion that ends at the waist to preserve hip mobility and allow diaper access, and upper portions that can be configured to suppress the Moro reflex. This segmentation allows each zone to perform its specific function without interfering with the other.
Solution Approach 2:
The wrap incorporates adjustable and reconfigurable elements that allow dynamic adaptation to different baby positions and needs. The wrap can be configured in multiple ways to provide Moro reflex suppression while maintaining hip mobility, and can be easily adjusted or removed for diaper changes without requiring complete unwrapping.
2Object-affected harmful factors
If the wrap prevents access to the baby's hands, then the baby cannot scratch the face, but the baby loses the ability to self-soothe through skin-to-skin contact
Solution Approach 1:
The wrap design provides different levels of restraint in different locations: the hands remain accessible for self-soothing while the face area maintains protection. The wrap can be positioned to allow hand access without compromising face protection, creating local quality variations in the restraint level.
3Reliability
If the wrap extends significantly below the waist, then the Moro reflex is suppressed, but diaper changes require removal of the wrap
Solution Approach 1:
The wrap is designed with a narrow lower portion that ends at the waist, creating a clear separation between the swaddling function (upper body) and the diaper access function (lower body). This allows diaper changes to be performed quickly by simply opening the lower portion without disturbing the Moro reflex suppression configuration.
4Ease of operation
If a narrow wrap is used to allow hip mobility, then diaper changes are easy, but the Moro reflex suppression is reduced
Solution Approach 1:
The wrap configuration is dynamic and adaptable, allowing the caregiver to adjust the upper portions to provide adequate Moro reflex suppression while maintaining the narrow lower portion for hip mobility and easy diaper access. The wrap can be reconfigured as the baby grows or needs change.
Data Source
AI summary
A swaddling device is described. The swaddling device includes a sack configured to substantially enclose a baby. The sack includes sleeves and an attached wrap configured to swaddle the baby. The swaddling device at least partially restricts movement of the baby and thereby suppresses the Moro Reflex, while also snugly enveloping the torso of the baby and thereby providing constant moderate pressure thereto. The wrap is sufficiently narrow so as not to restrict movement of the baby's hips and knees, while also providing access to the lower portion of the baby for diaper changes. Some versions of the device include sleeves having at their ends foldover mitten cuffs or other selectively openable mechanism. The cuffs allow a caregiver to expose the hand or hands of the baby so as to provide skin-to-skin contact. Alternatively, the caregiver can close the cuffs if scratching is a concern.