Dose dock

Project Overview

💊 The Dose Dock is a crush-resistant, compact case designed to protect quick-dissolve tablet blister packs. These medications are notoriously fragile; they often crumble or lose their seal when carried in a pocket or bag.

This project was a study in functional protection. I wanted to create a solution that shields medication from bending and crushing while maintaining a slim, "everyday carry" profile that provides quick access when it matters most.

Design Focus

The challenge was creating a secure fit for a variable product while keeping the mechanical movement simple:

• 🛡️ Structural Integrity: A rigid shell that prevents the accidental activation of blister seals.

• ↔️ Push-and-Slide: A mechanical interaction that allows the pack to be ejected partially for use, then locked back in.

• 📏 Versatility: A design language that remains functional even when scaled to different brand dimensions.

The Dual-Sizing System

To accommodate common pharmaceutical standards, I developed two primary versions:

• 🟢 The V1 (Single Indicator): Optimized for smaller packs like Claritin® Kids.

• 🟠 The V2 (Double Indicator): Sized for larger packs such as Reactine® Fast Melt®.

• 🔄 Scalable Logic: Both files are designed with uniform wall thicknesses. This allows users to scale the dimensions in their slicer without compromising structural strength.

Functional Breakthrough

✨ The inclusion of a passive internal lip was the key to this design. It creates a subtle "friction lock" that prevents the blister pack from sliding out unintentionally. This ensures that the medication stays protected during travel, transforming it from a simple sleeve into a secure vault.

Reflection & Tools

🔍 Key Lesson: In medical accessories, reliability is the primary ergonomic goal. Designing visual indicators (the circular marks) was essential to help users differentiate between sizes at a glance.

• 📐 CAD: Plasticity | 🖨️ 3D Printing: Prusa Core One | ✂️ Slicing: PrusaSlicer

Disclaimer:

This is an independent, personal project and is not affiliated with, endorsed by, or sponsored by any pharmaceutical brand. The Dose Dock is intended solely as a protective accessory; it does not alter, replace, or interfere with the medication or its packaging. Always follow instructions from your healthcare provider or pharmacist.

Evolution of the Design 👇