Patent ID: 11897125
Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Field: Medical technology (Instruments)
Classification: CPC B  A  F  G | IPC A  B  G

Claim 2:
3. The 3D spring array device of claim 2, wherein the fixed body has a frame structure comprising at least part of a regular hexahedral frame shape based on the moving body, and the fifth spring coupling coordinate and the sixth spring coupling coordinate are at two vertices that are symmetrical with each other based on the moving body in the regular hexahedron, and each of the first spring coupling coordinate, the third spring coupling coordinate, and the seventh spring coupling coordinate is in a center of three corners each being connected to one of the two vertices at which the fifth spring coupling coordinate is located, and each of the second spring coupling coordinate, the fourth spring coupling coordinate, and the eighth spring coupling coordinate is positioned in a center of the three corners each being connected to the other one of the two vertices at which the sixth spring coupling coordinate is located.