Reversible Silicone Hand Pad for Thumb and Palm Protection
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Solution Overview
Problem
Current protective devices for hands, such as sports gloves and pads, fail to provide adequate protection while maintaining performance and flexibility, leading to injuries in sports and musculoskeletal disorders in manual labor, particularly in the thumb region, due to insufficient padding and restricted hand movement.
Innovation Solution
A Hand Pad with a layer of protective gel made from flexible silicone material that can be slipped over the thumb and meaty pad of the hand, designed to absorb shock and provide protection, compatible with both left and right hands, and usable under regular sports gloves, available in different thicknesses and colors for various applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional protective gloves and pads are used to cover the entire hand, then protection is provided, but hand freedom and dexterity are restricted
Solution Approach 1:
The protective device is divided into separate modular pads that can be positioned independently on specific high-risk areas of the hand (thumb, index finger, middle finger, palm) rather than using a single covering glove. This segmentation allows protection only where needed while leaving other areas free for natural movement and dexterity.
Solution Approach 2:
Protection is applied locally to specific vulnerable regions (thumb, fingers, palm) rather than uniformly across the entire hand. Each pad is placed precisely where impact or injury risk is highest, providing targeted protection without restricting movement in non-vulnerable areas.
2Ease of operation
If thin protective padding is used, then hand freedom is maintained, but adequate protection is not provided
Solution Approach 1:
Thicker protective padding is applied locally only to high-risk impact zones (thumb, palm, fingers) while leaving other areas of the hand uncovered. This allows adequate protection thickness where needed without compromising overall hand freedom and dexterity.
Solution Approach 2:
The protective system uses multiple separate pads of varying thicknesses positioned on different body parts, allowing each pad to be optimized for its specific location's protection needs while maintaining overall hand flexibility.
3Device complexity
If conventional pads are used, then minimal protection is provided, but significant protective padding is not achieved
Solution Approach 1:
The protective system consists of multiple separate pads (thumb pad, index finger pad, middle finger pad, palm pad) that can be positioned independently, allowing comprehensive coverage of all vulnerable areas without requiring a single complex covering device.
Solution Approach 2:
The same basic pad design can be used across multiple fingers and locations, providing consistent protection while allowing customization of quantity and placement based on specific sport or activity requirements.
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 Hand Pad effectively reduces sports injuries and absorbs shock during manual labor, maintaining hand flexibility and dexterity by providing targeted protection without inhibiting performance, suitable for both sports and tool operations.
Implementation Method 1
absorb the shock that the thumb region of a hand typically encounters when grasping and operating tools for manual labor
Data Source
AI summary
A Hand Pad comprising a flexible silicone material configured to provide flexibility of turning the Hand Pad inside out to fit either the left hand thumb or the right hand thumb is provided. In the depicted embodiment, the Hand Pad is used to protect the meaty pad of the palm. The Hand Pad is further configured to slip on and could be secured using a regular sports glove (batting glove, receiver's glove or baseball catcher's mitt). It is to be noted that the Hand Pad can further comprise a flexible silicone material configured to provide flexibility of turning the Hand Pad inside out to fit either the left hand thumb or the right hand thumb. In the depicted embodiment, the material could be a spongy gel that would absorb and displace a blow to the palm.