#$%^&*AU2020207787A120200806.pdf#####ABSTRACT An intragastric device configured for deployment in a stomach of a person, the device comprising: a first structure that is compressible to a pre-deployment shape having a first volume and expandable to a post-deployment shape having a second volume that is porous, enclosed, and defined by a first plurality of curved surfaces and that is greater than the first 5 volume, the first structure having an upper portion and a lower portion, the upper portion having a first surface area of openings configured to permit material to enter from outside the second volume to inside the second volume and the lower portion having a second surface area of openings； a second structure having a pre-deployment shape that is compressible to a pre-deployment shape having a third volume and expandable to a post-deployment shape 10 having a fourth volume that is a porous, enclosed and defined by a second plurality of curved surfaces and that is greater than the third volume, the second structure further comprising an upper portion and a lower portion wherein the upper portion of the second structure has a third surface area of openings configured to permit material to enter from outside the fourth volume to inside the fourth volume and the lower portion of the second structure has a fourth 15 surface area of openings； a plurality of flexible members extending between and coupling the first and second structures, the plurality of flexible members being sufficiently loose between the first and second structures to permit compression of the first wire mesh structure to at least 40% of its diameter without leading to a compression of the second wire mesh structure. 13359847_1 (GHMattes) P108263.AU.2 20/07/20201/107 116 112 -117 1191114 115 120 FIG.1
