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Pen holder for people with amyotrophic lateral sclerosis
IP Report
Print Profile(1)
0.2mm layer, 2 walls, 15% infill
Designer
1.6 h
1 plate
Open in Bambu Studio
Boost
16
24
3
1
22
14
Released
Description
Content has been automatically translated.
- For (With Whom)
Individuals with amyotrophic lateral sclerosis (ALS) who find it difficult to grip a pen due to weakened finger muscles. They can write, but their weak grip pressure prevents them from making copies on carbon paper. - Why
In the user's accounting work, writing on carbonless copy paper was a crucial task. Complete digitization was not feasible at present, necessitating a solution for this aspect. - How
The process began with searching for a ballpoint pen suitable for carbonless copy paper. A pen holder with a thicker grip was then created and tested by the user. While this improved writability, it did not increase writing pressure. Recognizing that the user's hand intrinsic muscles were weakened—specifically hindering a firm grip on the index finger—the design was modified to ensure secure index finger contact. - Outcome
The user can now grip the pen firmly, resulting in increased writing pressure and the ability to write on carbonless copy paper. The improved grip also contributes to reduced fatigue. - Accessory Information
Ballpoint pen: Mitsubishi Pencil Jetstream
License
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Creative Commons Attribution-Noncommercial-Share Alike
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