Shenzhen Alu Rapid Prototype Precision Co., Ltd.

For a medical device like a prosthetic hand:

Define requirements (e.g., lightweight, biocompatible, motorized grip).

Create a CAD model of the hand’s components.

3D print a low-fidelity prototype to test basic shape and fit.

Use CNC machining for functional components like joints, testing durability.

Conduct usability tests with patients and refine the design.

Produce a high-fidelity prototype with final materials and electronics.

Document results and prepare for regulatory submission.