Ergonomic Massage Mitt with Reinforcing Elements
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Solution Overview
Problem
Massage therapists face repetitive strain injuries and inconsistent treatment effectiveness due to unnatural hand positions and varying techniques, with existing tools often requiring unnatural hand postures and not providing consistent results.
Innovation Solution
A massage mitt with a hollow interior shape matching the user's hand, featuring convex and concave surfaces with nodules and reinforcing elements that encourage a neutral hand position, reducing strain and enhancing pressure application through ergonomic design and material choice, such as elastomeric materials like EVA rubber or silicone.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If therapists use their hands directly for massage, then they can apply pressure to soft tissues, but they are at risk of repetitive strain injuries due to unnatural hand positions
Solution Approach 1:
The massage mitt acts as an intermediary tool between the therapist's hand and the patient's body. The mitt's neutral ergonomic design supports the therapist's hand in a natural position, preventing repetitive strain injuries while still enabling effective massage pressure application through its nodule structures
2Force
If therapists use existing massage tools, then pressure application is more effective, but the tools require unnatural hand positions that lead to therapist injury
Solution Approach 1:
The mitt incorporates nodules at specific locations on the palm and fingers, concentrating pressure effectiveness at these local points while the overall mitt structure maintains a neutral ergonomic hand position. This allows effective pressure application without requiring the therapist to adopt unnatural postures
3Adaptability or versatility
If therapists vary their techniques for different patients, then they can adapt to individual needs, but treatment effectiveness becomes inconsistent
Solution Approach 1:
The mitt provides consistent physical parameters (nodule locations, hand position support) that ensure reliable treatment delivery, while therapists can still vary the massage techniques and pressure applied through the mitt to adapt to different patient needs, achieving both consistency and customization
Data Source
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AI summary
A massage mitt (10) comprising a main body portion comprising a hollow interior volume whose shape and dimensions correspond to that of a therapist's hand, the exterior of the mitt (10) comprising a plurality of nodules (24, 28, 32), and wherein the mitt (10) further comprises reinforcing elements (50, 52, 54, 58) adapted, in use, to maintain, in use, the user's hand in a neutral, ergonomic position. The main body portion comprises: a convex upper surface portion (14) adapted, in use, to overlie the back of the user's hand;and a concave lower surface portion (12) adapted, in use, to overlie the palm of the user's hand;and wherein the reinforcing elements comprise: a first integrally formed reinforcing element (54) comprising a region of increased thickness formed on an interior surface of the concave lower portion of the mitt(12), which extends from a wrist region (56) onto the concave lower surface portion(12), and a second region of increased thickness (50) formed along the outside of the trapezium-metacarpal region of the user's thumb. Preferably, the mitt (10) is manufactured from silicone or EVA rubber having a Shore hardness of about 35A.