Lumbosacral Support Device with Reconfigurable Inserts
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Solution Overview
Problem
There is a pressing need for a device that provides accurate support specifically for the lumbosacral region during exercise, training, and rehabilitation, as existing solutions fail to maintain the natural curvature of the lumbar spine, leading to potential injuries and aggravation of back pain.
Innovation Solution
A reconfigurable, wearable device with a flexible body wrap and removable, adjustable lumbosacral inserts made of dense foam, which can be used with existing weight training devices or as a complete system, providing customized support to maintain the natural curvature of the lumbar spine and promote good posture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If existing back support devices are used, then general lumbar support is provided, but accurate support for the lumbosacral region is not achieved
Solution Approach 1:
The back support device is divided into multiple segments including a waist portion, lumbar support portion, and lumbosacral support portion. Each segment can be independently adjusted and positioned to provide precise support at specific anatomical locations. The lumbosacral support portion can be separately adjusted in position and angle to accurately target the lumbosacral region.
Solution Approach 2:
Different portions of the device have specialized structures tailored to their specific functions. The lumbosacral support portion features a padded element with specific geometric configuration (including angled surfaces) designed to match the anatomy of the lumbosacral region. The lumbar support portion has different padding and adjustment mechanisms suited for the lumbar region, allowing each local area to receive optimized support.
2Strength
If rigid support structures are used, then lumbar support is maintained, but natural curvature of the lumbar spine cannot be preserved
Solution Approach 1:
The device incorporates adjustable and flexible elements that can adapt to the user's spine curvature. The lumbosacral support portion can be adjusted in position and angle to match the natural lordotic curve of the lumbar spine. The padded elements are designed to conform to the body's contours while maintaining supportive firmness, allowing the spine to maintain its natural curvature rather than being forced into a rigid position.
3Stability of the object's composition
If fixed support devices are used, then structural stability is provided, but individualized support cannot be supplied
Solution Approach 1:
The device features multiple adjustment mechanisms including adjustable straps, movable support portions, and variable positioning capabilities that allow the structure to be customized for each user's anatomy and needs while maintaining overall structural stability during use.
Solution Approach 2:
The device allows modification of key parameters including the position and angle of the lumbosacral support portion, the tension and positioning of straps, and the configuration of padded elements. These parameter adjustments enable individualized adaptation to different body types, spinal curvatures, and support requirements while maintaining structural integrity.
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
The device effectively prevents unnatural lumbar flexion and supports the lumbar region during workouts and rehabilitation, reducing the risk of back injuries and promoting comfort and proper posture, with interchangeable inserts to accommodate individual needs.
Implementation Method 1
The insert is made out of relatively dense foam or similar material. This material, because of its physical makeup, naturally repels water which prevents it from absorbing and holding liquids
Implementation Method 2
The restraining straps of the device engage with and are capable of receiving and securing at least one removable, non-collapsible lumbosacral insert
Data Source
AI summary
The present invention relates to devices for providing support to the lower back. Specifically, it discloses an improved back support device featuring a removable and replaceable lumbar support system capable of reconfiguration to supply support, compression and/or gentle pressure to the lumbar area of the body. Different sized or shaped inserts can be used to accommodate therapy and training, and to customize the device for individuals of all body shapes and sizes. The device and method disclosed are safe and effective for both training and rehabilitation, and advance the field of orthopedic and ergonomic support devices.