Hello there,
Developing, testing, and prototyping a new brushing method sounds like quite an interesting project! I think I could be of help and assist you in developing your concept.
While I don't have experience with any dental equipment, I do have quite a lot of experience with physics, fluid dynamics, machining, welding, design, and testing.I believe I have what it takes to help you develop the concept and then prototype it for testing and evaluation.
I look forward to discussing this project further, and good luck!
-Pierce