Infant Swaddle Blanket With Semi-Rigid Spine and Head Support
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Solution Overview
Problem
Newborn babies and infants up to 6 months old are susceptible to spinal cord injuries, which can lead to learning disabilities and Autism, due to inadequate support of their head, neck, and spine, especially when caregivers struggle to hold them properly.
Innovation Solution
A neck, spine, and spinal cord support device made of semi-rigid material with a distal planar support portion and a concave proximal portion to cradle the infant's head, integrated into a blanket assembly that allows secure support and flexibility for caregivers to perform other tasks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a person holds the baby using traditional arm-holding methods, then the baby's head and spine can be supported, but the person loses freedom to perform other tasks with their free arm
Solution Approach 1:
The support device acts as an intermediary between the caregiver and the infant, providing the necessary support function while freeing the caregiver from the constraint of needing to use both arms to hold the baby securely. The device includes a body support portion that rests on the caregiver's arm and a head support portion that cradles the infant's head, allowing the caregiver to perform other tasks with their free arm.
Solution Approach 2:
The support device is divided into distinct functional segments: a body support portion for supporting the infant's torso and a head support portion for cradling the head. This segmentation allows each part to perform its specific function effectively while enabling the device to be held securely with one arm, freeing the other arm for tasks.
2Reliability
If a person uses two arms to hold the baby securely, then proper support is maintained, but the person cannot use either arm for other tasks
Solution Approach 1:
The support device serves as a mediator that assumes the support function, allowing the caregiver to use one or both arms for other tasks. The device's design with a body support portion and head support portion ensures proper infant support is maintained while the caregiver gains freedom to perform tasks.
Solution Approach 2:
The support device is designed to be held in a relaxed manner on the caregiver's arm rather than requiring active gripping with both arms. This dynamic approach allows the caregiver to maintain support while having arms available for other activities, transforming the static two-arm holding requirement into a more flexible one-arm support system.
3Stability of the object's composition
If the support device is made of rigid material, then structural stability is improved, but comfort and adaptability to infant's head shape deteriorates
Solution Approach 1:
The head support portion features a concave section with curved surfaces that are specifically shaped to match and comfort the infant's head, while the overall device maintains structural stability through its semi-rigid construction. This local quality adjustment provides both stability and comfort in different areas of the device.
Solution Approach 2:
The device uses a semi-rigid material rather than fully rigid material, allowing for slight flexion and adaptation to the infant's head shape while maintaining sufficient structural stability. This parameter change in material rigidity balances the competing requirements of stability and comfort.
Data Source
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Figure 5A
AI summary
A blanket assembly for swaddling an infant (e.g., newborn baby) includes a blanket body defining a pocket between an upper layer and a lower layer of the body at one end of the blanket body, the pocket accessible via an opening selectively closeable to seal the pocket, A neck, spine and spinal cord support device of a semi-rigid material is removably insertable in the pocket of the blanket body and secured within the blanket by the pocket so as to maintain the support device in a substantially fixed position within the blanket body. The support device supports the head, neck, spine and spinal cord of a newborn baby or infant when the infant is laid on the blanket body in a supine position and wrapped in the blanket body, so as to inhibit injury to the infant's head, neck, spine and spinal cord while carried by a person.