| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple-structure and low-cost device whereby a massage or stretch of a deep part of a human body through which an artery passes, or a twist of a deep part blood vessel is easy and lasts long.SOLUTION: Because a deep part massage device has a shape wherein a lot of projections 2 project from a convex curved surface 1 or a convex spherical surface, a flesh part 14 of a human body is easily recessed by the convex curved surface or the convex spherical surface, and the lot of projections 2, and the deep part massage device can deeply bite into the human body, so that the deep part massage device expands and contracts a deep part of the human body to massage an artery itself by the reciprocating rotation of the convex curved surface or the convex spherical surface in a direction orthogonal to the projection direction. By performing the reciprocating rotation, a blood vessel itself is stretched when moving in a direction to pull the blood vessel. By rotating the whole device right and left, the operation to twist the blood vessel can be performed. The whole device can be linearly moved in xy two directions, or can be linearly moved in a direction crossing the reciprocating rotation direction. |
