Helmet Inserts for Cochlear Implant Void and Impact Protection
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Solution Overview
Problem
Existing helmets are not designed to accommodate cochlear implants, leading to discomfort and reduced safety due to the foam cushioning pushing on the external portion of the implant.
Innovation Solution
A helmet system with customizable inserts on the inner surface to create a void that encompasses and supports the external portion of a cochlear implant, along with cushioning pads and adjustable attachments to ensure proper fit and protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the helmet uses foam cushioning to protect the skull from impact, then the protective function is improved, but the cochlear implant external portion is pushed uncomfortably and unsafely
Solution Approach 1:
The inner surface of the helmet is segmented into different zones: a void region to accommodate the cochlear implant external portion and cushioning regions for other areas of the head. This segmentation allows the helmet to provide protection while creating a safe zone for the implant device.
Solution Approach 2:
The helmet applies different local qualities to different regions: the void region has no foam cushioning to avoid pressure on the implant, while other regions maintain foam cushioning for protection. This localized differentiation resolves the contradiction between overall protection and local comfort/safety.
2Reliability
If the helmet is designed to press tightly against the skull to dissipate impact force, then the protective function is improved, but the fit is compromised for cochlear implant users
Solution Approach 1:
The contact surface between helmet and skull is segmented, with the void region creating a localized gap for the implant while other regions maintain tight contact. This allows the helmet to achieve both snug fit for protection and accommodation for the implant device.
Solution Approach 2:
The solution introduces a dimensional change by creating a three-dimensional void space within the helmet's inner structure. This void region provides vertical clearance for the implant external portion while maintaining horizontal snugness elsewhere, resolving the fit contradiction.
3Ease of operation
If the helmet is loosened to accommodate the cochlear implant, then the comfort is improved, but the effect in dissipating force during impact is significantly reduced
Solution Approach 1:
The helmet structure is segmented into a void zone for comfort and protection zones for force dissipation. This allows the helmet to be snug overall for protection while providing localized comfort for the implant area without compromising overall protective capability.
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 helmet system provides a snug, comfortable fit for users with cochlear implants while maintaining the helmet's protective functionality by distributing impact forces effectively around the implant.
Implementation Method 1
If you hit your head, the materials in a helmet function to dissipate the force and energy of the impact, which reduces the force applied to the skull. The foam cushions the blow to the head
Implementation Method 2
the materials in a helmet function to dissipate the force and energy of the impact
Data Source
AI summary
A helmet, system, and method are described for providing a helmet for wearers with a cochlear implant or similar device. To accomplish this feat, the helmet will have at least one insert on the inner surface that accommodates and protects the cochlear implant device on the wearer's head. The described helmet, system, and method may be used for various activities including, but not limited to, biking, football, and skiing.