Shenzhen Alu Rapid Prototype Precision Co., Ltd.

For a medical device like a prosthetic hand:

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

2.Create a CAD model of the hand’s components.

3.3D print a low-fidelity prototype to test basic shape and fit.

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

5.Conduct usability tests with patients and refine the design.

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

7.Document results and prepare for regulatory submission.