Patent ID: 7497816

Claim:
A vaginal exercise device adapted to be inserted into a user's vagina to allow the user to perform vaginal muscle exercises, comprising: an elastic hollow tube ( 1 ) adapted to be inserted into a female user's vagina so that the user can exercise her vaginal muscles by compressing part of the elastic hollow tube ( 1 ); and a lid ( 7 ) that is joined to an inner surface of the hollow tube ( 1 ) so as to form a sealed chamber within which the fluid is sealed; wherein the elastic hollow tube ( 1 ) comprises two internal chambers inside the hollow tube that are connected by at least one damping hole, such that the hollow tube is configured to offer resilient resistance to the user's vaginal compression when fluid in the tube is forced, by the user's vaginal compression, from a first one of the internal chambers, through the damping hole, into a second one of the internal chambers, the sealed chamber has a partition component ( 4 ) having a peripheral surface that is attached to an inner surface of the sealed chamber, the partition component ( 4 ) divides the sealed chamber into two sealed chamber portions, the partition component ( 4 ) comprises at least one damping hole which connects the two sealed chamber portions, and the sealed chamber comprises a brace ( 2 ) that is attached to the partition component ( 4 ) in a center hole of the partition component to form a rotatable structure, the partition component ( 4 ) being provided with a resistance control ( 5 ) that is fixed on the brace ( 2 ), and the resistance control element ( 5 ) and the partition component ( 4 ) having a closely touching interface.