DESIGN CHALLENGE: CAD Model for Medical Tweezers

Field Ready is working with World Vision to provide medical supplies to a number of Heath Posts in the Dolakha district in Nepal. Health posts provide a local first point of contact for those in rural areas who may need medical assistance, and provide basic medical care. A simple item often needed is a pair of tweezers – used for a range of purposes, from removing foreign bodies to handling sterile bandages. However, if dropped, they must be re-sterilized, which can make routine tasks frustrating and slow for health workers who often only have a couple of pairs.


Provide a CAD model for a simple set of tweezers.


Designs are required to:

• Be submitted with a CAD file of choice eg. sldprt, and an STL file for printing

• Be submitted on Thingiverse or equivalent platform

• Enable items to be gripped easily and securely

• Have teeth at the tip and grips on the handle

• Take into account key dimensions shown in the images

• Be printable in ABS and PLA

Additional bonus points for:

• Adjustments to the design to minimise support structure

Field Ready is a non-profit, non-governmental organization. We aim to meet humanitarian need by transforming logistics through technology, innovative design and engaging people in new ways. We do this by working with a variety of partners and helping to build people's resilience. We are a charity registered in a number of countries. In the US, as a 501c3, gifts are deductible to the full extent allowable under IRS regulations.   

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