prototype peristaltic pump

Very much a work in progress, just an initial idea, to make the pump which is easily altered for differing applications. T he one shown has three tubes and one helix, easy to increase no, of helix to increase flow or remove tubes etc
Just an idea and may be a load of impractical bull but looks interesting.
I appreciate that there are many designs for this type of pump and I will gladly add an acknowledgement if it has been done before, But in all honesty have not seen onehttps://youtu.be/E34EY7LRlwg