Patent ID: 10953111

Abstract:
A capsule for measuring motility of a target area is provided. An article of manufacture for measuring motility of a target area, comprises a first capsule and a second capsule. The first capsule comprises a first capsule enclosure; a first identification marker, having a weight of Wm1, wherein the first identification marker comprises a first visible element under X-ray, substantially circular shaped and having an outer diameter of A. The second capsule comprises a second capsule enclosure; a second identification marker, having a weight of Wm2, wherein the second identification marker comprises a second visible element under X-ray, substantially circular shaped and having an outer diameter of B. The first capsule enclosure and second capsule enclosure are substantially identical under all measurements in digestive behaviors; the weight of the first identification marker Wm1 and the weight of the second identification marker Wm2 differs less than 0.01 g; A is less than B.