Segmented Ergonomic Back Pillow for Global Musculoskeletal Alignment
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Solution Overview
Problem
Existing ergonomic sleep solutions fail to effectively address global musculoskeletal alignment issues during sleep, particularly in accommodating both supine and lateral sleeping positions, and often suffer from high costs, discomfort, and limited adjustability.
Innovation Solution
An ergonomic full body sleep support system comprising an innovative back pillow with three segments and an ergonomic leg support, designed to provide neutral spinal pelvic alignment, elevate legs for venous return, and accommodate various sleeping positions with adjustable features to suit different body types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If inflatable or adjustable pillows and mattresses are used to address global musculoskeletal alignment, then adaptability to different sleeping positions is improved, but device complexity and cost increase, and comfort deteriorates due to material issues
Solution Approach 1:
The pillow is divided into three distinct functional segments: a transverse head and upper cervical supporting pillow, a longitudinal lower cervical and thoracic supporting segment, and a transverse lumbar supporting segment. This segmentation allows each part to independently address specific anatomical regions while collectively providing full-body alignment support for both supine and lateral positions without requiring complex adjustable mechanisms.
2Reliability
If adjustable mattresses with large section adjustability are used, then supine sleeping position support is improved, but ease of operation deteriorates due to difficulty accommodating both supine and lateral positions
Solution Approach 1:
The pillow design achieves multi-functionality by integrating support for both supine and lateral sleeping positions within a single unified structure. The longitudinal lower cervical and thoracic supporting segment with cut-outs on both sides enables the pillow to adapt to different sleeping positions without requiring adjustment mechanisms, making it equally effective for supine, lateral, and transitional positions.
3Reliability
If commercial ergonomic products address certain aspects of musculoskeletal alignment, then specific local support is improved, but adaptability to global musculoskeletal alignment deteriorates
Solution Approach 1:
The invention merges multiple local support functions into a single integrated pillow system. The transverse head and upper cervical supporting pillow, longitudinal lower cervical and thoracic supporting segment, and transverse lumbar supporting segment work together as a unified entity, providing coordinated support across the entire musculoskeletal chain from head to hip, enabling global alignment correction rather than isolated local support.
Data Source
AI summary
An ergonomic full body sleep support system includes an ergonomic back pillow and an ergonomic leg support for global musculoskeletal alignment and correction. The ergonomic back pillow supporting a global neutral spinal pelvic alignment of the head, neck, torso, and hip, consists of three segments including a transverse head and upper cervical supporting pillow, a transverse lumbar supporting segment, a longitudinal lower cervical and thoracic supporting segment aligned to the longitudinal centerlines of the other two segments, forming a longitudinally symmetrical assembly, a left cut-out and right cut-out to support a range of sleeping positions from supine to lateral sleep. An ergonomic leg support to elevate and facilitate leg venous return consists of a transverse lower portion, longitudinal upper left and right wings, and a cut-out. Ergonomic full body sleep support system provides a pragmatic solution to accommodate global neutral musculoskeletal alignment, facilitate the associated biological functions and sleep comfort.