Adjustable Head Wrap with Compression Bladder for Scalp Thermal Therapy
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Solution Overview
Problem
Current treatments for cancer and other maladies, such as chemotherapy and radiation, often result in alopecia, leading to discomfort and self-esteem issues, as existing solutions fail to effectively address hair loss and ensure uniform thermal exposure to the scalp.
Innovation Solution
A therapeutic head wrap with adjustable panels and a fluid bladder system that uses a compression bladder and heat-transfer fluid, coupled with a control unit for administering hot, cold, or compression therapies, ensuring intimate contact with the scalp and preventing alopecia by maintaining consistent thermal exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-size head wrap is used, then manufacturing is simple, but it cannot accommodate various head shapes and sizes
Solution Approach 1:
The head wrap is divided into multiple adjustable panels that can be independently positioned and secured. These panels allow the device to be customized to fit different head shapes and sizes while maintaining a relatively simple overall structure.
Solution Approach 2:
The head wrap incorporates adjustable straps and fastening mechanisms that allow dynamic adaptation to various head circumferences and shapes. This enables a single device design to serve multiple patient anatomies without requiring multiple fixed-size variants.
2Manufacturing precision
If compression is applied to ensure intimate contact with scalp, then thermal exposure uniformity improves, but patient comfort may deteriorate
Solution Approach 1:
The compression is applied through adjustable panels and straps that can be localized to specific regions of the head. This allows intimate contact and uniform thermal exposure where needed while maintaining comfort in other areas through selective adjustment of compression force.
Solution Approach 2:
The compression level is made adjustable through modular fastening systems, allowing the compression force parameter to be optimized for each patient. This enables achieving sufficient contact pressure for uniform thermal delivery while maintaining patient comfort through customizable compression levels.
3Adaptability or versatility
If multiple adjustable panels are added to accommodate head shapes, then adaptability improves, but device complexity increases
Solution Approach 1:
The multiple adjustable panels serve multiple functions simultaneously: they provide adaptability to various head shapes, enable precise fitting, and allow for customizable compression distribution. This multi-functionality justifies the increased component count by delivering several benefits from a single integrated structure.
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 head wrap effectively prevents alopecia by ensuring uniform thermal exposure and comfort, accommodating various head shapes through adjustable designs and securement mechanisms, thereby improving patient comfort and self-esteem.
Implementation Method 1
A compression bladder is disposed outwardly of the fluid bladder and coextensive with the fluid bladder
Implementation Method 2
A heat-transfer fluid is circulated through a fluid bladder via a first fluid port and a second fluid port
Data Source
AI summary
A head wrap includes a body. A first arm extends from the body. A second arm extends from the body oppositely from, and shares a common axis with, the first arm. A center section extends from the body generally perpendicular to the first arm and the second arm. A first panel and a second panel extend from the first arm. A third panel and a fourth panel extending from the second arm. A fluid bladder is defined by the body, the first arm, the second arm, the center section, the first panel, the second panel, the third panel, and the fourth panel. A compression bladder is disposed outwardly of the fluid bladder and coextensive with the fluid bladder. A first fluid port is fluidly coupled to the fluid bladder and a second fluid port is fluidly coupled to the fluid bladder.