This is a calliper adapter that allow its use by people with hand movement problems (this was designed for a patient that has lost his thumb)
It improve the handle of the calliper by thickening the movable frame. This adapter is hold in the innerside of the thumb lever and the upper part of the movable frame.
(The adapter design must be changed depending on the calliper shape.)
This object was made for the "Mutual de Seguridad C.Ch.C" from Chile. In a project of the Direction of innovation and development, and the Neuro rehabilitation institute.