Associate an surface nurbs circle or mesh to bezier curve

I’m making a 3D reconstruction of an organ with blender. You know if there is some way to associate an surface nurbs circle or mesh to bezier curve. The idea is that when editing bezier cuve, surface nurbs circle or meshhave exactly the same way. I need to make a protocol of reconstruction would be totally public.
Greetings.

you can convert curves or nurbs surface to mesh
but with surface nurbs you cannot come back from mesh in blender

this exist in Rhino I think but not in blender

may be if you elaborate a little show some pic we can help some more!

happy bl