[Apparatus for the synchronous measurement of pressure distribution and components of the resulting force under the human footsole (author's transl)].
The presented stationary apparatus enables to make measurements of qualitative and quantitative pressure distribution under the barefooted human footsole. With a film camera the pressure distribution is recorded on 35 mm black-and-white negative film with 60 pictures/sec during the unrolling of the foot. With a duration of 0.5 sec at a walking speed of 5 km/h the unrolling is recorded by about 30 separate pictures. Besides the illustration of pressure distribution each of the pictures shows: a pressure comparing unit, the side-view of the unrolling foot, the actual recording time in units of 1/100 sec and statements about the test person. Each of the recorded pictures in then scanned by a black-and-white-TV-camera. By means of electronic hardware coloured isobares of the pressure distribution given by the different foot deformities are computed and shown on a colour monitor screen. By strain gages, the three components of the resulting force (weight) are registered synchronously.
D001696:Biomechanical Phenomena; D005528:Foot; D005531:Foot Deformities, Acquired / Q000175:diagnosis; D006801:Humans; D009040:Motion Pictures; D011312:Pressure
Gerät zur zeitsynchronen Messung von Druckverteilung und Komponenten der resultierenden Kraft unter der menschlichen Fusssohle.